EVM Developer
$4500 - $6500 USD per month
#vacancy #developer #evm #remote #crypto #blockchain
Company: BlockSniper
✦ Job Denoscription:
BlockSniper is a crypto trading startup building sniper bots and smart trading strategies. Their 20-person analytics team selects projects and develops high-speed blockchain trading products.
Key Responsibilities:
– Development with Solidity
– Ethereum and framework development
– Smart contract security implementation
– Work with EVM and smart contracts
– Contribution to open-source projects
✦ Qualifications:
– Experience with Solidity
– Understanding blockchain principles
– Experience with Ethereum development
– Git proficiency
– Go experience
✦ Preferred Qualifications:
– Smart contract security expertise
– Open-source contributions
Location: Remote
Contact: TG: @heyanastage
@holder_job_devs
$4500 - $6500 USD per month
#vacancy #developer #evm #remote #crypto #blockchain
Company: BlockSniper
✦ Job Denoscription:
BlockSniper is a crypto trading startup building sniper bots and smart trading strategies. Their 20-person analytics team selects projects and develops high-speed blockchain trading products.
Key Responsibilities:
– Development with Solidity
– Ethereum and framework development
– Smart contract security implementation
– Work with EVM and smart contracts
– Contribution to open-source projects
✦ Qualifications:
– Experience with Solidity
– Understanding blockchain principles
– Experience with Ethereum development
– Git proficiency
– Go experience
✦ Preferred Qualifications:
– Smart contract security expertise
– Open-source contributions
Location: Remote
Contact: TG:
@holder_job_devs
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DevOps Engineer (Blockchain)
$4000 - $7000 USD per month
#vacancy #DevOps #remote #crypto #blockchain
Company: vSelf
✦ Job Denoscription:
vSelf is hiring a DevOps Engineer to maintain and optimize the infrastructure for blockchain applications. You will be responsible for CI/CD pipelines, cloud environments, and automation. Remote, flexible schedule with growth opportunities.
Key Responsibilities:
– Build and support CI/CD pipelines
– Manage infrastructure in AWS, GCP, or Azure
– Work with Docker and Kubernetes
– Ensure system scalability, performance, and security
– Monitor and reduce system downtime
– Implement logging, monitoring, and alerting tools
– Automate routine deployment tasks
✦ Qualifications:
– 2+ years in a DevOps role
– Strong experience with Docker and Kubernetes
– Proficiency with cloud providers (AWS, GCP, Azure)
– CI/CD experience (GitLab CI, Jenkins, CircleCI, etc.)
– Linux expertise and tools like Ansible, Terraform, Helm
– Monitoring tools: Prometheus, Grafana, ELK
– Understanding of blockchain and dApps
– English level: Intermediate or higher
✦ Preferred Qualifications:
– Experience in large-scale blockchain infrastructure
– Passion for automation and security best practices
Location: Remote
Contact:@Bojenka_kirill
✦ Please forward the job posting when applying.
✦ @holder_job_devs
$4000 - $7000 USD per month
#vacancy #DevOps #remote #crypto #blockchain
Company: vSelf
✦ Job Denoscription:
vSelf is hiring a DevOps Engineer to maintain and optimize the infrastructure for blockchain applications. You will be responsible for CI/CD pipelines, cloud environments, and automation. Remote, flexible schedule with growth opportunities.
Key Responsibilities:
– Build and support CI/CD pipelines
– Manage infrastructure in AWS, GCP, or Azure
– Work with Docker and Kubernetes
– Ensure system scalability, performance, and security
– Monitor and reduce system downtime
– Implement logging, monitoring, and alerting tools
– Automate routine deployment tasks
✦ Qualifications:
– 2+ years in a DevOps role
– Strong experience with Docker and Kubernetes
– Proficiency with cloud providers (AWS, GCP, Azure)
– CI/CD experience (GitLab CI, Jenkins, CircleCI, etc.)
– Linux expertise and tools like Ansible, Terraform, Helm
– Monitoring tools: Prometheus, Grafana, ELK
– Understanding of blockchain and dApps
– English level: Intermediate or higher
✦ Preferred Qualifications:
– Experience in large-scale blockchain infrastructure
– Passion for automation and security best practices
Location: Remote
Contact:
✦ Please forward the job posting when applying.
✦ @holder_job_devs
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Full-Stack Developer (Strong Middle–Senior)
$3000 - $3500 USD per month
#вакансия #fullstack #remote #web3 #AI #javanoscript
✦ Job Denoscription:
We're building at the intersection of AI, Web3, and real-time systems. Looking for a full-stack developer who understands architecture, quickly dives into new codebases, and drives features to production.
Key Responsibilities:
– Develop backend with Node.js (NestJS / Express)
– Build frontend with React + TypeScript
– Implement real-time features using WebSocket / Socket.io
– Work with REST API / GraphQL
– Manage databases: PostgreSQL / MongoDB
– Handle DevOps: Docker, Git, CI/CD
– Build PWA and work with service workers
– Implement auth with JWT / OAuth2
– Read and write technical documentation
– Write clean, testable code
– Work with Web3 technologies
✦ Qualifications:
– 3+ years of full-stack experience
– Strong understanding of architecture and clean code principles
– Ability to deliver features from scratch to release
– Comfortable with startup environment
– Experience with Web3 is a must
Location: Remote
Contact: @alena_h_h
✦ Please forward the job posting when applying.
@holder_job_devs
$3000 - $3500 USD per month
#вакансия #fullstack #remote #web3 #AI #javanoscript
✦ Job Denoscription:
We're building at the intersection of AI, Web3, and real-time systems. Looking for a full-stack developer who understands architecture, quickly dives into new codebases, and drives features to production.
Key Responsibilities:
– Develop backend with Node.js (NestJS / Express)
– Build frontend with React + TypeScript
– Implement real-time features using WebSocket / Socket.io
– Work with REST API / GraphQL
– Manage databases: PostgreSQL / MongoDB
– Handle DevOps: Docker, Git, CI/CD
– Build PWA and work with service workers
– Implement auth with JWT / OAuth2
– Read and write technical documentation
– Write clean, testable code
– Work with Web3 technologies
✦ Qualifications:
– 3+ years of full-stack experience
– Strong understanding of architecture and clean code principles
– Ability to deliver features from scratch to release
– Comfortable with startup environment
– Experience with Web3 is a must
Location: Remote
Contact: @alena_h_h
✦ Please forward the job posting when applying.
@holder_job_devs
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DevOps Engineer / Solidity Engineer
$5000 - $7000 USD per month
#Vacancy #DevOps #SolidityEngineer #Developer #Solidity #Blockchain #Fulltime #Remote #Удаленно
Company: Fluence
✦ Job Denoscription:
Fluence is the first decentralized “cloudless” computing platform, offering a cheaper, resilient, and verifiable alternative to major cloud providers. The team is looking for two roles: a DevOps Engineer to maintain and optimize infrastructure and a Solidity Engineer to lead smart contract development for Fluence’s on-chain marketplace. Both roles are fully remote.
Key Responsibilities:
DevOps
– Maintain and troubleshoot Kubernetes infrastructure (cloud and bare-metal)
– Improve observability (alerts, dashboards, system visibility)
– Maintain CI/CD pipelines
– Participate in cloud R&D (storage, networking, virtualization, hardware)
– Debug customer VM/workload issues
– Join on-call rotation for platform reliability
Solidity Engineer
– Redesign and implement the next-gen on-chain marketplace
– Architect and optimize smart contracts for gas and upgradability
– Contribute to tokenomics modeling and implementation
– Lead audits and security reviews
– Align smart contract interfaces with off-chain services
– Refactor and maintain legacy contracts
– Ensure high standards in testing and documentation
✦ Qualifications:
DevOps
– 3+ years of production experience
– Strong Kubernetes & Terraform expertise
– Familiar with GitOps principles and Prometheus ecosystem
– Independent, fast delivery
– Russian & English proficiency
Solidity Engineer
– Deep experience with Solidity, EVM, Foundry, Hardhat
– Expertise in gas optimization and economic efficiency
– Experience integrating Web3 protocols with traditional backends (TypeScript/microservices)
– Strong understanding of tokenomics and on-chain incentives
– Comfortable with complex legacy codebases
✦ Preferred Qualifications:
– (Solidity) Familiarity with Rust and non-Ethereum blockchain systems
Location: Remote
Contact:@ru_spiridonov
@holder_job_devs
$5000 - $7000 USD per month
#Vacancy #DevOps #SolidityEngineer #Developer #Solidity #Blockchain #Fulltime #Remote #Удаленно
Company: Fluence
✦ Job Denoscription:
Fluence is the first decentralized “cloudless” computing platform, offering a cheaper, resilient, and verifiable alternative to major cloud providers. The team is looking for two roles: a DevOps Engineer to maintain and optimize infrastructure and a Solidity Engineer to lead smart contract development for Fluence’s on-chain marketplace. Both roles are fully remote.
Key Responsibilities:
DevOps
– Maintain and troubleshoot Kubernetes infrastructure (cloud and bare-metal)
– Improve observability (alerts, dashboards, system visibility)
– Maintain CI/CD pipelines
– Participate in cloud R&D (storage, networking, virtualization, hardware)
– Debug customer VM/workload issues
– Join on-call rotation for platform reliability
Solidity Engineer
– Redesign and implement the next-gen on-chain marketplace
– Architect and optimize smart contracts for gas and upgradability
– Contribute to tokenomics modeling and implementation
– Lead audits and security reviews
– Align smart contract interfaces with off-chain services
– Refactor and maintain legacy contracts
– Ensure high standards in testing and documentation
✦ Qualifications:
DevOps
– 3+ years of production experience
– Strong Kubernetes & Terraform expertise
– Familiar with GitOps principles and Prometheus ecosystem
– Independent, fast delivery
– Russian & English proficiency
Solidity Engineer
– Deep experience with Solidity, EVM, Foundry, Hardhat
– Expertise in gas optimization and economic efficiency
– Experience integrating Web3 protocols with traditional backends (TypeScript/microservices)
– Strong understanding of tokenomics and on-chain incentives
– Comfortable with complex legacy codebases
✦ Preferred Qualifications:
– (Solidity) Familiarity with Rust and non-Ethereum blockchain systems
Location: Remote
Contact:
@holder_job_devs
www.fluence.network
Fluence Cloudless | Decentralized computing DePIN platform
Fluence offers decentralized, enterprise-grade cloud infrastructure with global compute, 75% lower costs, and zero vendor lock-in.
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Team Lead / Solana Trading Bot
6000-1000 USDT
#Vacancy #TeamLead #Rust #Solana #TradingBot #Crypto #Remote #Web3
Company: PrivateAI (The Thing)
✦ Job Denoscription:
The Thing is an on-chain sentiment analysis platform helping users follow the best influencers and Telegram channels. We are looking for a Team Lead to assemble and lead developers in building a multichain trading bot, develop MEV-focused strategies, and deliver new applications under the PrivateAI label.
Key Responsibilities:
– Assemble and manage a development team for a multichain trading bot
– Extract new coin CA addresses from multiple sources
– Deliver short-term software projects under the PrivateAI label
– Develop, backtest, and execute MEV algorithmic strategies
– Ensure roadmap milestones are met on time
✦ Qualifications:
– Strong Rust programming skills
– Proficiency in TypeScript & Solana’s Web3.js or Anchor client
– Experience interacting with Solana DEXs, LPs, token accounts, swaps
– Deep knowledge of the EVM stack (smart contract design, BNB, Base, Sonic, etc.)
– Hands-on experience with transaction racing, arbitrage, sniping using Solana infra (Jito, BlockXroute, NextBlock)
– Understanding of new memecoin launchpads (pump.fun, virtuals, auto.fun, letsbonk.fun, Moonshot)
✦ Preferred Qualifications:
– Experience leading teams on complex blockchain products
Location: Remote
Contact:@swordfishthrombone
✦ Please forward the job posting when applying.
6000-1000 USDT
#Vacancy #TeamLead #Rust #Solana #TradingBot #Crypto #Remote #Web3
Company: PrivateAI (The Thing)
✦ Job Denoscription:
The Thing is an on-chain sentiment analysis platform helping users follow the best influencers and Telegram channels. We are looking for a Team Lead to assemble and lead developers in building a multichain trading bot, develop MEV-focused strategies, and deliver new applications under the PrivateAI label.
Key Responsibilities:
– Assemble and manage a development team for a multichain trading bot
– Extract new coin CA addresses from multiple sources
– Deliver short-term software projects under the PrivateAI label
– Develop, backtest, and execute MEV algorithmic strategies
– Ensure roadmap milestones are met on time
✦ Qualifications:
– Strong Rust programming skills
– Proficiency in TypeScript & Solana’s Web3.js or Anchor client
– Experience interacting with Solana DEXs, LPs, token accounts, swaps
– Deep knowledge of the EVM stack (smart contract design, BNB, Base, Sonic, etc.)
– Hands-on experience with transaction racing, arbitrage, sniping using Solana infra (Jito, BlockXroute, NextBlock)
– Understanding of new memecoin launchpads (pump.fun, virtuals, auto.fun, letsbonk.fun, Moonshot)
✦ Preferred Qualifications:
– Experience leading teams on complex blockchain products
Location: Remote
Contact:
✦ Please forward the job posting when applying.
Privateai
PrivateAI.com | Say Hello to $PGPT
The AI-powered data governance with privacy by design. Privacy-by-design, encryption and anonymization of data transfers, full ability to manage, export and delete data, federated learning
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Tech Lead — Gaming Projects (Telegram / Unity / Web3)
$2000 - $4000 USD per month
#вакансия #TechLead #GameDev #Telegram #Unity #Web3 #NFT #Remote #Parttime #Fulltime
✦ Job Denoscription:
We're looking for a Tech Lead to guide the development of cross-platform games (Telegram Mini Apps, Unity, Web3). This role involves architectural planning, team leadership, and involvement in game design and development processes. Flexible workload: part-time (10–20 hrs/week) or full-time.
Key Responsibilities:
– Define technical architecture and vision
– Lead backend, frontend, and Unity teams
– Choose tech stack, CI/CD, conduct code reviews
– Contribute to game design, hiring, and team processes
✦ Qualifications:
– Proven Tech Lead experience in gaming or Web3 projects
– Strong architectural thinking and team management skills
– Understanding of client-server architecture, NFTs, and wallet authentication
✦ Preferred Qualifications:
– Experience with games from scratch
– Minimal bureaucracy, full tech-stack influence
– Growth path toward CTO
Location: Remote
Contact:@Alexey_z_z
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
$2000 - $4000 USD per month
#вакансия #TechLead #GameDev #Telegram #Unity #Web3 #NFT #Remote #Parttime #Fulltime
✦ Job Denoscription:
We're looking for a Tech Lead to guide the development of cross-platform games (Telegram Mini Apps, Unity, Web3). This role involves architectural planning, team leadership, and involvement in game design and development processes. Flexible workload: part-time (10–20 hrs/week) or full-time.
Key Responsibilities:
– Define technical architecture and vision
– Lead backend, frontend, and Unity teams
– Choose tech stack, CI/CD, conduct code reviews
– Contribute to game design, hiring, and team processes
✦ Qualifications:
– Proven Tech Lead experience in gaming or Web3 projects
– Strong architectural thinking and team management skills
– Understanding of client-server architecture, NFTs, and wallet authentication
✦ Preferred Qualifications:
– Experience with games from scratch
– Minimal bureaucracy, full tech-stack influence
– Growth path toward CTO
Location: Remote
Contact:
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
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Middle DevOps Engineer
$2000 - $2500 USDT per month
#devops #remote
Company: Western Web Company (Private)
✦ Job Denoscription:
We’re building a niche messenger with a strong client base and are looking for a DevOps Engineer to join our growing team. If you're full of energy, eager to grow, and ready to work hands-on — this is the right place. We’re not enterprise — we’re a post-startup with funding but still in the process of building structure.
Key Responsibilities:
– Maintain and scale Kubernetes in bare-metal production environments
– Work with physical servers (no cloud)
– Collaborate closely with the dev team on deployment and ops
– Contribute to setting up stable infrastructure with startup flexibility
✦ Qualifications:
– Hands-on DevOps experience (preferably outside rigid enterprise setups)
– Experience with Kubernetes in bare-metal setups
– Solid understanding of infrastructure and Linux systems
– English: B1–B2+ level
✦ Preferred Qualifications:
– Startup experience or readiness to thrive in unstructured environments
– Willingness to relocate or already outside of Russia
– Comfortable with crypto payments and legalization through foreign sole proprietorship (IP)
Location: Remote
Contact: @tata_hr
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
$2000 - $2500 USDT per month
#devops #remote
Company: Western Web Company (Private)
✦ Job Denoscription:
We’re building a niche messenger with a strong client base and are looking for a DevOps Engineer to join our growing team. If you're full of energy, eager to grow, and ready to work hands-on — this is the right place. We’re not enterprise — we’re a post-startup with funding but still in the process of building structure.
Key Responsibilities:
– Maintain and scale Kubernetes in bare-metal production environments
– Work with physical servers (no cloud)
– Collaborate closely with the dev team on deployment and ops
– Contribute to setting up stable infrastructure with startup flexibility
✦ Qualifications:
– Hands-on DevOps experience (preferably outside rigid enterprise setups)
– Experience with Kubernetes in bare-metal setups
– Solid understanding of infrastructure and Linux systems
– English: B1–B2+ level
✦ Preferred Qualifications:
– Startup experience or readiness to thrive in unstructured environments
– Willingness to relocate or already outside of Russia
– Comfortable with crypto payments and legalization through foreign sole proprietorship (IP)
Location: Remote
Contact:
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
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Senior / Tech Lead TypeScript/Node.js Backend Developer (Solana)
$5000 – $7000 USD per month
#nodejs #typenoscript #solana #remote
Company: CreateIT (recruitment agency)
✦ Job Denoscription:
An international product team is building a next-gen mobile platform for social and copy trading on Solana. We’re looking for a Senior Backend Developer or Tech Lead to design and build scalable backend services for real-time trade copying, wallet interactions, and blockchain integrations.
Key Responsibilities:
– Design backend architecture for Solana operations
– Integrate with Solana RPC/WebSocket providers (Helius, QuickNode, Triton)
– Connect trading APIs/SDKs (Pump.fun, Birdeye, Jupiter, Serum)
– Implement wallet, transaction, order, and swap functionality
– Collaborate with a Python backend via gRPC/REST
– Set up monitoring, logging, and alerting
– Lead a small team (code reviews, mentoring, task planning)
✦ Qualifications:
– 3+ years in TypeScript / Node.js backend development
– Deep understanding of Solana blockchain (transactions, tokens, mempool)
– Experience with APIs like Helius, Pump.fun, Birdeye, Jupiter
– Knowledge of high-load and real-time system architecture
– Hands-on with wallet integrations and SPL token logic
– Commercial experience in trading platforms or bots
– Tech leadership or prior Tech Lead experience
✦ Preferred Qualifications:
– Rust experience on Solana
– Python knowledge and integration skills
Location: Remote
Contact:@itmari
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
$5000 – $7000 USD per month
#nodejs #typenoscript #solana #remote
Company: CreateIT (recruitment agency)
✦ Job Denoscription:
An international product team is building a next-gen mobile platform for social and copy trading on Solana. We’re looking for a Senior Backend Developer or Tech Lead to design and build scalable backend services for real-time trade copying, wallet interactions, and blockchain integrations.
Key Responsibilities:
– Design backend architecture for Solana operations
– Integrate with Solana RPC/WebSocket providers (Helius, QuickNode, Triton)
– Connect trading APIs/SDKs (Pump.fun, Birdeye, Jupiter, Serum)
– Implement wallet, transaction, order, and swap functionality
– Collaborate with a Python backend via gRPC/REST
– Set up monitoring, logging, and alerting
– Lead a small team (code reviews, mentoring, task planning)
✦ Qualifications:
– 3+ years in TypeScript / Node.js backend development
– Deep understanding of Solana blockchain (transactions, tokens, mempool)
– Experience with APIs like Helius, Pump.fun, Birdeye, Jupiter
– Knowledge of high-load and real-time system architecture
– Hands-on with wallet integrations and SPL token logic
– Commercial experience in trading platforms or bots
– Tech leadership or prior Tech Lead experience
✦ Preferred Qualifications:
– Rust experience on Solana
– Python knowledge and integration skills
Location: Remote
Contact:
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
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Blockchain Developer
$8700 – $9700 USD per month
#fulltime #remote #blockchaindev #developer #crypto #blockchain
Company: Interop Labs
✦ Job Denoscription:
Interop Labs is hiring a Blockchain Developer to build and optimize smart contracts and DApps across multiple chains. You’ll work on integrating blockchain tech into business processes, designing secure architecture, and ensuring top-tier performance.
Key Responsibilities:
– Develop and maintain smart contracts and DApps
– Integrate blockchain into existing business systems
– Contribute to system architecture design
– Optimize solutions for performance and security
✦ Qualifications:
– Experience with Ethereum, BSC, Polkadot, or similar platforms
– Proficient in Solidity, Rust, Go, or similar blockchain languages
– Skilled in smart contract and DApp development tools
– Strong grasp of cryptography and data security
– Effective team communication and problem-solving skills
– Ability to work independently on complex tasks
✦ Preferred Qualifications:
– Proven track record in multi-chain environments
– Passion for decentralized technologies
Location: Remote
✦ Please forward the job posting when applying.
Contact:@dmit_var
✦ @HOLDER_JOB_DEVS
$8700 – $9700 USD per month
#fulltime #remote #blockchaindev #developer #crypto #blockchain
Company: Interop Labs
✦ Job Denoscription:
Interop Labs is hiring a Blockchain Developer to build and optimize smart contracts and DApps across multiple chains. You’ll work on integrating blockchain tech into business processes, designing secure architecture, and ensuring top-tier performance.
Key Responsibilities:
– Develop and maintain smart contracts and DApps
– Integrate blockchain into existing business systems
– Contribute to system architecture design
– Optimize solutions for performance and security
✦ Qualifications:
– Experience with Ethereum, BSC, Polkadot, or similar platforms
– Proficient in Solidity, Rust, Go, or similar blockchain languages
– Skilled in smart contract and DApp development tools
– Strong grasp of cryptography and data security
– Effective team communication and problem-solving skills
– Ability to work independently on complex tasks
✦ Preferred Qualifications:
– Proven track record in multi-chain environments
– Passion for decentralized technologies
Location: Remote
✦ Please forward the job posting when applying.
Contact:
✦ @HOLDER_JOB_DEVS
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Solana Rust Developer
$4000-$7000/month + team profit bonuses
#Developer #Solana #Rust #Crypto #Blockchain #Fulltime #Remote
Company: BlockSniper
✦ Job Denoscription:
BlockSniper is a high-frequency crypto trading startup building ultra-fast trading bots and DEX strategies on Solana. We’re hiring a Solana Rust Developer to work on low-latency, infrastructure-level tasks where every millisecond counts.
Key Responsibilities:
– Develop high-performance Solana-based trading systems
– Optimize code for speed and low latency
– Work with Solana RPC, Anchor, CLI, and deployment flows
– Manage infrastructure: validator setup, node maintenance, network reliability
– Contribute to engineering solutions focused on performance
✦ Qualifications:
– 3+ years in Rust, with hands-on Solana experience
– Deep understanding of PoS, RPC, and DApps
– Background in high-load systems (HFT, bots, or trading preferred)
– Infrastructure-level experience: nodes, validators, custom networks
– Bonus: experience with machine learning
✦ What We Offer:
– Competitive salary + revenue share
– Fully remote
– Paid vacation and sick leave
– Growth-focused culture with flexible benefits
Location: Remote
Contact:@rita_dereviakina
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
$4000-$7000/month + team profit bonuses
#Developer #Solana #Rust #Crypto #Blockchain #Fulltime #Remote
Company: BlockSniper
✦ Job Denoscription:
BlockSniper is a high-frequency crypto trading startup building ultra-fast trading bots and DEX strategies on Solana. We’re hiring a Solana Rust Developer to work on low-latency, infrastructure-level tasks where every millisecond counts.
Key Responsibilities:
– Develop high-performance Solana-based trading systems
– Optimize code for speed and low latency
– Work with Solana RPC, Anchor, CLI, and deployment flows
– Manage infrastructure: validator setup, node maintenance, network reliability
– Contribute to engineering solutions focused on performance
✦ Qualifications:
– 3+ years in Rust, with hands-on Solana experience
– Deep understanding of PoS, RPC, and DApps
– Background in high-load systems (HFT, bots, or trading preferred)
– Infrastructure-level experience: nodes, validators, custom networks
– Bonus: experience with machine learning
✦ What We Offer:
– Competitive salary + revenue share
– Fully remote
– Paid vacation and sick leave
– Growth-focused culture with flexible benefits
Location: Remote
Contact:
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
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Frontend Senior/Lead Developer
$6,000 – $15,000 USD/month (paid in USDC on Solana, before tax)
#Vacancy #ReactJS #JavaScript #TypeScript #NextJS #Solana #Blockchain #Web3JS #Algorithms #Mathematics #FrontendDevelopment #Remote
Company: DefiTuna
✦ Job Denoscription:
DefiTuna is a fast-growing Solana-based DeFi protocol focused on lending and leveraged farming. With $10M+ TVL growth in a month and thousands of daily transactions, we are scaling our team to meet rising demand. We’re hiring a Frontend Senior/Lead Developer to lead UI efforts and deliver advanced features during this critical growth phase.
Key Responsibilities:
– Lead and mentor a team of frontend engineers
– Collaborate with CTO, CEO, and designers to shape product direction
– Build and optimize user-facing features
– Ensure high-performance, scalable, and testable frontend code
✦ Qualifications:
– 8+ years of experience in frontend or fullstack roles
– Strong knowledge of JavaScript/TypeScript, React, and Next.js (or similar)
– Proven experience with complex, commercial projects (with links)
– Solid foundation in mathematics, algorithms, and computer science
– Experience with testing (unit, integration, E2E)
– Familiarity with CI tools (GitHub Actions, CircleCI, etc.)
– Comfortable with Git and backend architecture
– Exposure to low-level languages (C/C++ or Rust)
Location: Remote
Contact:@dorotisis
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
$6,000 – $15,000 USD/month (paid in USDC on Solana, before tax)
#Vacancy #ReactJS #JavaScript #TypeScript #NextJS #Solana #Blockchain #Web3JS #Algorithms #Mathematics #FrontendDevelopment #Remote
Company: DefiTuna
✦ Job Denoscription:
DefiTuna is a fast-growing Solana-based DeFi protocol focused on lending and leveraged farming. With $10M+ TVL growth in a month and thousands of daily transactions, we are scaling our team to meet rising demand. We’re hiring a Frontend Senior/Lead Developer to lead UI efforts and deliver advanced features during this critical growth phase.
Key Responsibilities:
– Lead and mentor a team of frontend engineers
– Collaborate with CTO, CEO, and designers to shape product direction
– Build and optimize user-facing features
– Ensure high-performance, scalable, and testable frontend code
✦ Qualifications:
– 8+ years of experience in frontend or fullstack roles
– Strong knowledge of JavaScript/TypeScript, React, and Next.js (or similar)
– Proven experience with complex, commercial projects (with links)
– Solid foundation in mathematics, algorithms, and computer science
– Experience with testing (unit, integration, E2E)
– Familiarity with CI tools (GitHub Actions, CircleCI, etc.)
– Comfortable with Git and backend architecture
– Exposure to low-level languages (C/C++ or Rust)
Location: Remote
Contact:
Please support your resume with links to significant projects in which you played an active role.
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
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Senior Frontend Developer (Web3)
$4000 – $6000 USD/month (net)
#remote #react #web3 #front
Company: NDA
✦ Job Denoscription:
A Web3 project is seeking a Senior Frontend Developer passionate about building high-performance web applications and games using React, Next.js, and LLM-based development tools. This role includes using modern SDKs to accelerate prototyping and development cycles in a fast-paced environment.
Key Responsibilities:
– Develop and maintain advanced web apps and games with React and Next.js
– Leverage LLMs and SDKs (e.g., Cursor) for prototyping and code generation
– Build and integrate WebSocket connections for real-time interactivity
✦ Qualifications:
– 4+ years of experience with React and Next.js
– Deep understanding of hooks, context API, SSR, SSG, and performance patterns
– Practical experience with WebSockets and related protocols
– Hands-on use of LLMs and codegen SDKs in development workflows
✦ Preferred Qualifications:
– Experience building Web3 apps (dApps)
Location: Remote
Contact:@alinasidrr
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
$4000 – $6000 USD/month (net)
#remote #react #web3 #front
Company: NDA
✦ Job Denoscription:
A Web3 project is seeking a Senior Frontend Developer passionate about building high-performance web applications and games using React, Next.js, and LLM-based development tools. This role includes using modern SDKs to accelerate prototyping and development cycles in a fast-paced environment.
Key Responsibilities:
– Develop and maintain advanced web apps and games with React and Next.js
– Leverage LLMs and SDKs (e.g., Cursor) for prototyping and code generation
– Build and integrate WebSocket connections for real-time interactivity
✦ Qualifications:
– 4+ years of experience with React and Next.js
– Deep understanding of hooks, context API, SSR, SSG, and performance patterns
– Practical experience with WebSockets and related protocols
– Hands-on use of LLMs and codegen SDKs in development workflows
✦ Preferred Qualifications:
– Experience building Web3 apps (dApps)
Location: Remote
Contact:
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
🔥2💯1👨💻1
Lead DevOps Engineer
$7,000 – $12,000 USD/month (final offer based on experience and expertise)
#vacancy #DevOps #AWS #Terraform #GitLab #CI_CD #Dubai #Fulltime
Company: CheckoutRails
✦ Job Denoscription:
CheckoutRails is building a next-gen billing and payments infrastructure. We are hiring a Lead DevOps Engineer to take full ownership of our cloud infrastructure, enabling scalable, secure, and high-performing systems. You will lead the DevOps function, drive automation, and align DevOps strategy with business goals.
Key Responsibilities:
– Design and manage secure, scalable AWS infrastructure
– Lead and mentor the DevOps team
– Implement and optimize GitLab CI/CD pipelines
– Build monitoring and alerting systems
– Automate infrastructure using Terraform
– Ensure security, reliability, and smooth deployments
– Collaborate across engineering and product teams
✦ Qualifications:
– Proven experience in DevOps/Infrastructure roles
– Deep knowledge of AWS (ECS, RDS, CloudWatch, SQS, etc.)
– Proficient with GitLab CI/CD and Terraform
– Skilled in observability, vulnerability management, and documentation
– Leadership and mentoring experience
– Strong analytical and troubleshooting skills
✦ Preferred Qualifications:
– Familiarity with PHP/Symfony stack
– Experience with JumpCloud, Sentry, Grafana, Metabase
Location: Dubai (relocation package available)
Contact:@checkoutrails
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
$7,000 – $12,000 USD/month (final offer based on experience and expertise)
#vacancy #DevOps #AWS #Terraform #GitLab #CI_CD #Dubai #Fulltime
Company: CheckoutRails
✦ Job Denoscription:
CheckoutRails is building a next-gen billing and payments infrastructure. We are hiring a Lead DevOps Engineer to take full ownership of our cloud infrastructure, enabling scalable, secure, and high-performing systems. You will lead the DevOps function, drive automation, and align DevOps strategy with business goals.
Key Responsibilities:
– Design and manage secure, scalable AWS infrastructure
– Lead and mentor the DevOps team
– Implement and optimize GitLab CI/CD pipelines
– Build monitoring and alerting systems
– Automate infrastructure using Terraform
– Ensure security, reliability, and smooth deployments
– Collaborate across engineering and product teams
✦ Qualifications:
– Proven experience in DevOps/Infrastructure roles
– Deep knowledge of AWS (ECS, RDS, CloudWatch, SQS, etc.)
– Proficient with GitLab CI/CD and Terraform
– Skilled in observability, vulnerability management, and documentation
– Leadership and mentoring experience
– Strong analytical and troubleshooting skills
✦ Preferred Qualifications:
– Familiarity with PHP/Symfony stack
– Experience with JumpCloud, Sentry, Grafana, Metabase
Location: Dubai (relocation package available)
Contact:
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
🔥2👏2
Tech Lead (Card Issuing, PSP)
$6500 USD/month
#Vacancy #TechLead #CardIssuing #Fintech #HighRisk #RemoteJob #GoLang #PHP #API #EngineeringLeadership #Hiring
Company: quicko.pl/
✦ Job Denoscription:
A licensed card issuer is launching a new division focused on virtual banking cards. We're building an API-first B2B platform for issuing and managing cards. As Tech Lead, you'll define architecture, drive backend/API development, and lead an outsourced engineering team.
Key Responsibilities:
– Define system architecture and API design
– Select tools and approaches for backend stack
– Decompose business needs into technical tasks
– Lead backend/API development and partner integrations
– Conduct code reviews and mentor the team
– Manage deliverables from an outsourced dev team
– Collaborate with Product Manager on sprint planning
– Contribute to infrastructure and system scalability
✦ Qualifications:
– 5+ years in backend development (PHP + Go)
– 1+ year of experience in card issuing (EU/WW)
– Team leadership experience
– Deep knowledge of DDD, Clean Architecture, Hexagonal/Onion patterns
– Experience with async processing, HA design, monolith/microservices
– Solid understanding of OWASP security standards
– Stack: Docker, Kubernetes, Kafka, Redis, PostgreSQL, gRPC, Grafana, Laravel Octane, ELK/Loki
– Tools: Jira, Confluence, Slack
– Languages: Fluent English + Native Russian
✦ Preferred Qualifications:
– Experience with WireGuard, Firezone, Prometheus, Sentry, Jaeger
Location: Remote (timezone: Warsaw-aligned)
Contact:@Anna2727_ITHR
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
$6500 USD/month
#Vacancy #TechLead #CardIssuing #Fintech #HighRisk #RemoteJob #GoLang #PHP #API #EngineeringLeadership #Hiring
Company: quicko.pl/
✦ Job Denoscription:
A licensed card issuer is launching a new division focused on virtual banking cards. We're building an API-first B2B platform for issuing and managing cards. As Tech Lead, you'll define architecture, drive backend/API development, and lead an outsourced engineering team.
Key Responsibilities:
– Define system architecture and API design
– Select tools and approaches for backend stack
– Decompose business needs into technical tasks
– Lead backend/API development and partner integrations
– Conduct code reviews and mentor the team
– Manage deliverables from an outsourced dev team
– Collaborate with Product Manager on sprint planning
– Contribute to infrastructure and system scalability
✦ Qualifications:
– 5+ years in backend development (PHP + Go)
– 1+ year of experience in card issuing (EU/WW)
– Team leadership experience
– Deep knowledge of DDD, Clean Architecture, Hexagonal/Onion patterns
– Experience with async processing, HA design, monolith/microservices
– Solid understanding of OWASP security standards
– Stack: Docker, Kubernetes, Kafka, Redis, PostgreSQL, gRPC, Grafana, Laravel Octane, ELK/Loki
– Tools: Jira, Confluence, Slack
– Languages: Fluent English + Native Russian
✦ Preferred Qualifications:
– Experience with WireGuard, Firezone, Prometheus, Sentry, Jaeger
Location: Remote (timezone: Warsaw-aligned)
Contact:
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
🤷♂2👏1💯1
Hiring Now:
Senior Golang Backend Developer
~$4,000 – $5,000 net
#vacancy #job #golang #gin #echo #fiber #kafka #rabbitmq #elk #jaeger #openapi #highload #remote
Company: SteelMount (early-stage startup)
✦ Job Denoscription:
SteelMount is developing a digital marketplace for purchasing games, in-game currencies, and topping up balances on global services. Backed by solid investment, the company is growing its core team and is now looking for a Senior Golang Developer with deep experience in anti-fraud systems (custom CAPTCHA, anti-bot mechanics, Proof-of-Work). You'll join a small expert team focused on building secure, high-load infrastructure.
Key Responsibilities:
– Design and develop backend services in Go
– Implement anti-fraud mechanisms and analyze bot attacks
– Work with REST/gRPC APIs, custom captchas, and distributed systems
– Optimize high-load infrastructure for security and performance
– Integrate with messaging queues and databases
– Participate in architectural decisions and code reviews
✦ Qualifications:
– 3+ years in backend development with Go
– Deep knowledge of goroutines, channels, context, memory management
– Strong understanding of Clean Architecture, DDD, SOLID, Hexagonal patterns
– Experience with:
• Web: net/http, Gin, Echo, Fiber
• Protocols: REST, gRPC (protobuf), WebSockets
• DBs: PostgreSQL, MySQL, Redis, MongoDB, ClickHouse
• Queues: Kafka, RabbitMQ, NATS
• Tools: go test, go vet, golangci-lint, pprof, Swagger/OpenAPI
• Logging/Tracing: ELK, Loki, Jaeger
✦ Preferred Qualifications:
– Experience with custom captcha systems and anti-bot engineering
– Ability to analyze and counter complex fraud tactics
Location: Remote (any timezone; prefer overlap with Moscow time)
Contact: @leonety_lety
✦ @HOLDER_JOB_DEVS
Senior Golang Backend Developer
~$4,000 – $5,000 net
#vacancy #job #golang #gin #echo #fiber #kafka #rabbitmq #elk #jaeger #openapi #highload #remote
Company: SteelMount (early-stage startup)
✦ Job Denoscription:
SteelMount is developing a digital marketplace for purchasing games, in-game currencies, and topping up balances on global services. Backed by solid investment, the company is growing its core team and is now looking for a Senior Golang Developer with deep experience in anti-fraud systems (custom CAPTCHA, anti-bot mechanics, Proof-of-Work). You'll join a small expert team focused on building secure, high-load infrastructure.
Key Responsibilities:
– Design and develop backend services in Go
– Implement anti-fraud mechanisms and analyze bot attacks
– Work with REST/gRPC APIs, custom captchas, and distributed systems
– Optimize high-load infrastructure for security and performance
– Integrate with messaging queues and databases
– Participate in architectural decisions and code reviews
✦ Qualifications:
– 3+ years in backend development with Go
– Deep knowledge of goroutines, channels, context, memory management
– Strong understanding of Clean Architecture, DDD, SOLID, Hexagonal patterns
– Experience with:
• Web: net/http, Gin, Echo, Fiber
• Protocols: REST, gRPC (protobuf), WebSockets
• DBs: PostgreSQL, MySQL, Redis, MongoDB, ClickHouse
• Queues: Kafka, RabbitMQ, NATS
• Tools: go test, go vet, golangci-lint, pprof, Swagger/OpenAPI
• Logging/Tracing: ELK, Loki, Jaeger
✦ Preferred Qualifications:
– Experience with custom captcha systems and anti-bot engineering
– Ability to analyze and counter complex fraud tactics
Location: Remote (any timezone; prefer overlap with Moscow time)
Contact:
Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
👏3
Backend Developer (Python/Go)
$3000-$4000
#vacancy #backend #python #golang #grpc #postgresql #docker #remote #highload
Company: BSL
✦ Job Denoscription:
BSL is hiring a middle+/senior backend developer to build high-load services and internal systems for major Russian pharmacy chains. You’ll work on greenfield backend projects, system integrations, and performance optimization.
Key Responsibilities:
– Develop and maintain backend services from scratch
– Integrate with external systems
– Optimize application and DB performance
✦ Qualifications:
– Strong knowledge of Python and Go
– Experience with REST/gRPC APIs
– Proficiency with PostgreSQL, Redis
– Confident in Docker, Docker Compose, Linux
– Understanding of Clean Architecture and microservices
– Familiarity with testing (unit, integration)
✦ Preferred Qualifications:
– Experience with Kubernetes
– Kafka or RabbitMQ
– DB performance tuning
– CI/CD (GitLab CI, GitHub Actions)
Location: Remote
Contact:@whereisvera
✦ @HOLDER_JOB_DEVS
$3000-$4000
#vacancy #backend #python #golang #grpc #postgresql #docker #remote #highload
Company: BSL
✦ Job Denoscription:
BSL is hiring a middle+/senior backend developer to build high-load services and internal systems for major Russian pharmacy chains. You’ll work on greenfield backend projects, system integrations, and performance optimization.
Key Responsibilities:
– Develop and maintain backend services from scratch
– Integrate with external systems
– Optimize application and DB performance
✦ Qualifications:
– Strong knowledge of Python and Go
– Experience with REST/gRPC APIs
– Proficiency with PostgreSQL, Redis
– Confident in Docker, Docker Compose, Linux
– Understanding of Clean Architecture and microservices
– Familiarity with testing (unit, integration)
✦ Preferred Qualifications:
– Experience with Kubernetes
– Kafka or RabbitMQ
– DB performance tuning
– CI/CD (GitLab CI, GitHub Actions)
Location: Remote
Contact:
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
🤷♂3🥱3💯3
Lead Backend Developer (Go + TypeScript)
$4,500 – $5,000/month
#vacancy #Lead #Backend #Go #TypeScript #iGaming #remote #fulltime
✦ Job Denoscription:
An expanding iGaming team is looking for a talented Lead Backend Developer skilled in Go and TypeScript. You will drive the development of new features, optimize algorithms, and manage a backend team working with high data volumes. The role provides freedom to influence both technology and company strategy.
Key Responsibilities:
– Write and optimize backend algorithms
– Lead and mentor a backend development team
– Build and enhance new product features
– Work with high-load systems and large data sets
✦ Qualifications:
– 3+ years of commercial Go experience
– Solid background in Node.js and TypeScript (event loop, typing, async code)
– Hands-on experience with Redis, ClickHouse, Kafka
– Proven leadership and team management experience
✦ Preferred Qualifications:
– Knowledge of Go fundamentals: goroutines, channels, sync package, OOP
– Ability to work effectively with existing codebases
Location: Remote, full-time (flexible 5/2 schedule)
Contact:@medwed_darya
✦ @HOLDER_JOB_DEVS
$4,500 – $5,000/month
#vacancy #Lead #Backend #Go #TypeScript #iGaming #remote #fulltime
✦ Job Denoscription:
An expanding iGaming team is looking for a talented Lead Backend Developer skilled in Go and TypeScript. You will drive the development of new features, optimize algorithms, and manage a backend team working with high data volumes. The role provides freedom to influence both technology and company strategy.
Key Responsibilities:
– Write and optimize backend algorithms
– Lead and mentor a backend development team
– Build and enhance new product features
– Work with high-load systems and large data sets
✦ Qualifications:
– 3+ years of commercial Go experience
– Solid background in Node.js and TypeScript (event loop, typing, async code)
– Hands-on experience with Redis, ClickHouse, Kafka
– Proven leadership and team management experience
✦ Preferred Qualifications:
– Knowledge of Go fundamentals: goroutines, channels, sync package, OOP
– Ability to work effectively with existing codebases
Location: Remote, full-time (flexible 5/2 schedule)
Contact:
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
👨💻4🎅2
Senior Go Engineer
up to $8,000/month
#Vacancy #Go #SeniorGoEngineer #Fintech #Blockchain #Remote #Fulltime
Company: Task Agency
✦ Job Denoscription:
Task Agency has been building IT infrastructure for fintech — Forex, blockchain, and traditional finance — since 2014. We are looking for a Senior Go Engineer to develop high-load systems in data warehousing, big data, and cloud computing, while working with modern microservice architecture and DevOps practices.
Key Responsibilities:
– Develop backend services in Go for data-intensive and cloud systems
– Participate in CI/CD, deployment automation (Ansible, Terraform, Azure Pipelines)
– Work with microservices, message brokers, SQL databases, Protobuf, gRPC
– Debug, profile, and optimize code performance
– Collaborate with team members to solve complex technical tasks
✦ Qualifications:
– 4+ years of commercial experience with Go
– Solid understanding of profiling, debugging, unit/integration testing
– Strong SQL knowledge, external caches, message brokers
– Familiarity with Linux at a basic level
– Experience with microservice architecture and CI/CD
– Protobuf and gRPC expertise
– Knowledge of SOLID and design patterns
– Good English for daily communication
✦ Preferred Qualifications:
– Docker/Kubernetes experience
– Background in fintech or understanding financial instruments
Location: Remote (excluding Russia and Belarus)
Contact:@Juliana_Barysenka
✦ @HOLDER_JOB_DEVS
up to $8,000/month
#Vacancy #Go #SeniorGoEngineer #Fintech #Blockchain #Remote #Fulltime
Company: Task Agency
✦ Job Denoscription:
Task Agency has been building IT infrastructure for fintech — Forex, blockchain, and traditional finance — since 2014. We are looking for a Senior Go Engineer to develop high-load systems in data warehousing, big data, and cloud computing, while working with modern microservice architecture and DevOps practices.
Key Responsibilities:
– Develop backend services in Go for data-intensive and cloud systems
– Participate in CI/CD, deployment automation (Ansible, Terraform, Azure Pipelines)
– Work with microservices, message brokers, SQL databases, Protobuf, gRPC
– Debug, profile, and optimize code performance
– Collaborate with team members to solve complex technical tasks
✦ Qualifications:
– 4+ years of commercial experience with Go
– Solid understanding of profiling, debugging, unit/integration testing
– Strong SQL knowledge, external caches, message brokers
– Familiarity with Linux at a basic level
– Experience with microservice architecture and CI/CD
– Protobuf and gRPC expertise
– Knowledge of SOLID and design patterns
– Good English for daily communication
✦ Preferred Qualifications:
– Docker/Kubernetes experience
– Background in fintech or understanding financial instruments
Location: Remote (excluding Russia and Belarus)
Contact:
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
💯2🔥1
Senior Software Engineer (Full Stack, Backend-leaning)
$128,000 – $179,000 USD base + equity
#Vacancy #Fullstack #Backend #Fintech #Crypto #Elixir #React #Remote
Company: CoinList
✦ Job Denoscription:
CoinList is a leading crypto financial platform providing token sales, trading, lending, staking, and DeFi access. We’re hiring a Senior Software Engineer to join our Core Team and help scale financial infrastructure powering wallets, custody, and payment systems. This role combines backend engineering with web application development, offering ownership of end-to-end projects in a fast-paced fintech environment.
Key Responsibilities:
– Build and scale financial software systems for custody, money movement, and payments
– Develop and maintain web frontends (React, LiveView) with focus on UX
– Architect and optimize wallet and custody solutions for multiple cryptocurrencies
– Own full project lifecycle from design to deployment and monitoring
– Collaborate cross-functionally with product, compliance, and engineering teams
– Conduct code reviews, mentor juniors, and set technical standards
– Improve system performance, reliability, and automation
✦ Qualifications:
– 5+ years of professional engineering experience
– Proven track record scaling financial systems (fintech, trading, payments, or crypto)
– Security-first approach to financial software development
– Experience building production frontends (React, LiveView, or similar)
– Strong coding fundamentals and product ownership mindset
– Collaborative with designers, detail-oriented
✦ Preferred Qualifications:
– Experience with distributed systems, microservices
– Familiarity with blockchain protocols, custody, staking
– Background in Elixir, Ruby, Go, TypeScript, or Python
– Experience with payment rails, ledgers, or compliance systems
– Open-source contributions or crypto community involvement
Location: Remote (global)
Apply: https://apply.workable.com/coinlist/j/B8FE60E913/apply/
✦ Please mention that you found the vacancy in this channel.
✦ @HOLDER_JOB_DEVS
$128,000 – $179,000 USD base + equity
#Vacancy #Fullstack #Backend #Fintech #Crypto #Elixir #React #Remote
Company: CoinList
✦ Job Denoscription:
CoinList is a leading crypto financial platform providing token sales, trading, lending, staking, and DeFi access. We’re hiring a Senior Software Engineer to join our Core Team and help scale financial infrastructure powering wallets, custody, and payment systems. This role combines backend engineering with web application development, offering ownership of end-to-end projects in a fast-paced fintech environment.
Key Responsibilities:
– Build and scale financial software systems for custody, money movement, and payments
– Develop and maintain web frontends (React, LiveView) with focus on UX
– Architect and optimize wallet and custody solutions for multiple cryptocurrencies
– Own full project lifecycle from design to deployment and monitoring
– Collaborate cross-functionally with product, compliance, and engineering teams
– Conduct code reviews, mentor juniors, and set technical standards
– Improve system performance, reliability, and automation
✦ Qualifications:
– 5+ years of professional engineering experience
– Proven track record scaling financial systems (fintech, trading, payments, or crypto)
– Security-first approach to financial software development
– Experience building production frontends (React, LiveView, or similar)
– Strong coding fundamentals and product ownership mindset
– Collaborative with designers, detail-oriented
✦ Preferred Qualifications:
– Experience with distributed systems, microservices
– Familiarity with blockchain protocols, custody, staking
– Background in Elixir, Ruby, Go, TypeScript, or Python
– Experience with payment rails, ledgers, or compliance systems
– Open-source contributions or crypto community involvement
Location: Remote (global)
Apply: https://apply.workable.com/coinlist/j/B8FE60E913/apply/
✦ Please mention that you found the vacancy in this channel.
✦ @HOLDER_JOB_DEVS
👏3
Middle/Senior PHP Developer
$4,500/month (negotiable)
#vacancy #job #relocation #вакансия #it #remote #middle #senior #php #developer
Company: Realmo
✦ Job Denoscription:
Realmo is building a cutting-edge digital platform for the commercial real estate market using AI, Big Data, and blockchain. Our mission is to transform a chaotic industry into a transparent, data-driven ecosystem. With 300,000+ users, we are scaling fast and looking for a strong PHP developer to join our team.
Key Responsibilities:
– Develop and maintain high-load modules of the product
– Contribute to migration and development on Laravel
– Optimize backend performance and scalability
– Integrate with third-party systems and services
– Write clean, maintainable, well-documented code
– Participate in code reviews, task planning, and architecture discussions
✦ Qualifications:
– 5+ years of commercial backend development experience
– Strong skills in PHP (8.4) and related technologies (MySQL, MongoDB, Redis, Elasticsearch, Docker)
– Bonus: Full-stack development experience, Highload, Big Data, or ML background
– Ability to read and write in English (spoken not required, team is Russian-speaking)
✦ Preferred Qualifications:
– Familiarity with frontend (Bootstrap 5, jQuery)
Location: Remote (team across CIS & USA; overlap with Boston partners needed)
We Offer:
– Competitive salary: from $4,500 USD (negotiable)
– 100% remote work
– Flexible hours (10:00–19:00 or 11:00–20:00 MSK)
– 21 days of paid vacation
– Startup culture: freedom, minimal bureaucracy, and initiative rewarded
Contact: @miss_charmell
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
$4,500/month (negotiable)
#vacancy #job #relocation #вакансия #it #remote #middle #senior #php #developer
Company: Realmo
✦ Job Denoscription:
Realmo is building a cutting-edge digital platform for the commercial real estate market using AI, Big Data, and blockchain. Our mission is to transform a chaotic industry into a transparent, data-driven ecosystem. With 300,000+ users, we are scaling fast and looking for a strong PHP developer to join our team.
Key Responsibilities:
– Develop and maintain high-load modules of the product
– Contribute to migration and development on Laravel
– Optimize backend performance and scalability
– Integrate with third-party systems and services
– Write clean, maintainable, well-documented code
– Participate in code reviews, task planning, and architecture discussions
✦ Qualifications:
– 5+ years of commercial backend development experience
– Strong skills in PHP (8.4) and related technologies (MySQL, MongoDB, Redis, Elasticsearch, Docker)
– Bonus: Full-stack development experience, Highload, Big Data, or ML background
– Ability to read and write in English (spoken not required, team is Russian-speaking)
✦ Preferred Qualifications:
– Familiarity with frontend (Bootstrap 5, jQuery)
Location: Remote (team across CIS & USA; overlap with Boston partners needed)
We Offer:
– Competitive salary: from $4,500 USD (negotiable)
– 100% remote work
– Flexible hours (10:00–19:00 or 11:00–20:00 MSK)
– 21 days of paid vacation
– Startup culture: freedom, minimal bureaucracy, and initiative rewarded
Contact:
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
🔥2💯1
Senior Python Backend Developer
$6,000 – $9,000/month + generous bonuses
#vacancy #job #relocation #it #remote #senior #python #developer #backend
Company: Not disclosed (crypto exchange project)
✦ Job Denoscription:
We are looking for an experienced and reliable development lead who truly loves building products. Our crypto exchange is live and processing real transactions, and we need someone to take ownership of the backend, ensure system stability, and lay the foundation for future growth.
Key Responsibilities:
– Lead backend development in Django with focus on code quality and performance
– Design architecture and implement best practices
– Integrate securely with Tron Scan API and blockchain services
– Implement and maintain custodial wallets for USDT (TRC20)
– Plan and execute gradual migration from Python to Go
– Solve complex technical challenges autonomously and make key project decisions
– Contribute to team scaling and hiring of new engineers
✦ Qualifications:
– 6+ years of experience with Python and Django
– 3+ years of experience with Go
– Strong knowledge of modern databases and web application security
– Proven experience with Tron Scan API and USDT (TRC20)
– Excellent soft skills: responsibility, independence, proactivity, problem-solving
– Ability to act as a technical leader and take ownership of the product
– Experience with Git and Docker
✦ Preferred Qualifications:
– Passion for software development and building high-quality products
Location: Remote, flexible schedule
We Offer:
– Fully remote work with flexible hours
– Competitive salary ($6,000–$9,000) + generous monthly bonuses
– Direct influence on the product and involvement in other projects
– Fast-paced team that values speed and results
Contact:@noscriptaone
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS
$6,000 – $9,000/month + generous bonuses
#vacancy #job #relocation #it #remote #senior #python #developer #backend
Company: Not disclosed (crypto exchange project)
✦ Job Denoscription:
We are looking for an experienced and reliable development lead who truly loves building products. Our crypto exchange is live and processing real transactions, and we need someone to take ownership of the backend, ensure system stability, and lay the foundation for future growth.
Key Responsibilities:
– Lead backend development in Django with focus on code quality and performance
– Design architecture and implement best practices
– Integrate securely with Tron Scan API and blockchain services
– Implement and maintain custodial wallets for USDT (TRC20)
– Plan and execute gradual migration from Python to Go
– Solve complex technical challenges autonomously and make key project decisions
– Contribute to team scaling and hiring of new engineers
✦ Qualifications:
– 6+ years of experience with Python and Django
– 3+ years of experience with Go
– Strong knowledge of modern databases and web application security
– Proven experience with Tron Scan API and USDT (TRC20)
– Excellent soft skills: responsibility, independence, proactivity, problem-solving
– Ability to act as a technical leader and take ownership of the product
– Experience with Git and Docker
✦ Preferred Qualifications:
– Passion for software development and building high-quality products
Location: Remote, flexible schedule
We Offer:
– Fully remote work with flexible hours
– Competitive salary ($6,000–$9,000) + generous monthly bonuses
– Direct influence on the product and involvement in other projects
– Fast-paced team that values speed and results
Contact:
✦ Please forward the job posting when applying.
✦ @HOLDER_JOB_DEVS