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Development

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☉neBalance
Remote

Full Time

Senior Web3 Backend Engineer- Write high-quality, efficient, and well-tested code.- Collaborate with cross-functional teams to understand product requ

$13,000 - $16,000 /Monthly
☉neBalance
Remote

Full Time

Senior Backend Engineer (Platform)- Design & Develop: Architect, build, and optimize backend systems and APIs that support and integrate seamless

$10,000 - $13,000 /Monthly
Starcoin （Westar Labs）
Remote

Full Time

Participate in the development and optimization of blockchain infrastructure systems. This includes but is not limited to optimizing the underlying layers of blockchain networks and storage, as well as developing blockchain contract libraries. Develop language Rust, or C++/Java/Go engineers who are willing to switch to Rust.

$4,000 - $8,000 /Monthly
SoonChain
Remote

Full Time

1. Responsible for the front-end development of the blockchain web version C-end product, continuously improving the system's front-end performance and user experience. 2. Develop front-end functional modules based on product requirements and prototype drawings. 3. Collaborate effectively with the backend team to complete version updates and iterations.

$1,500 - $2,500 /Monthly
Bayeslabs
Remote

Full Time

Job Responsibilities of Full Stack Engineer: 1 Participate in the overall architecture design, development, and maintenance of the company's core systems, and build high-performance, scalable, and maintainable full stack solutions; two Lead the requirement analysis, technical selection, system design, and continuous optimization of the platform's functional modules, covering web front-end, back-end interfaces, database design, and system deployment; three Collaborate with product managers and designers

$3,000 - $4,000 /Monthly
Sapien
Remote

Full Time

Junior Software EngineerWrite clean, efficient, and maintainable codeAssist in the development and testing of new software featuresTroubleshoot and de

$1 - $10,000 /Monthly
AMR
Remote

Full Time

AMR platform development is responsible for developing the web and mobile (H5/React Native) optimized front-end performance of the AMR staking system, ensuring smooth experience under high concurrency transactions. Web3 integration and smart contract interaction are integrated with EVM compatible chains (Aleo, Ethereum, BSC, etc.) to achieve wallet connections (MetaMask, WalletCon, etc.)

$3,000 - $8,000 /Monthly
Rails
Remote

Full Time

Senior Frontend Engineer- Design and implement scalable and responsive frontend applications using React, TypeScript, HTML, and CSS, with a strong emp

$1 - $25,000 /Monthly
TanTin Technology
Remote

Full Time

1. Responsible for functional testing, performance testing, and automation testing of quantitative fund systems and financial products; 2. Design and execute test cases to ensure system stability and data accuracy; 3. Participate in testing of blockchain related modules (such as transaction settlement, data consistency, etc.); 4. Locate and track defects, assist the development team in optimizing the system.

$1,200 - $2,500 /Monthly
TanTin Technology
Remote

Full Time

1. Design, develop, and maintain high-performance and highly available backend services; 2. Participate in the development and integration of financial app related systems (such as smart contract interaction, node services, etc.); 3. Ensure system security and prevent common attacks such as replay attacks, Sybil attacks, etc; 4. Optimize system architecture to enhance scalability and stability.

$2,500 - $4,500 /Monthly
成都 PKcoin 科技
Remote

Full Time

-Chain Sniper: Develop and optimize a system that quickly identifies opportunities and submits profitable transactions by monitoring on chain transactions (such as token trading, NFT minting, DeFi protocol interactions). -Optimization objective: - High success rate: To be on the chain before competitors (such as MEV bots). -Low latency: Minimize transaction submission and confirmation time. -Low cost: Optimize gas costs, especially in L2 environments-

$7,000 - $12,000 /Monthly
Cryptape
Remote

Full Time

## About the role[Cryptape](https://cryptape.com/) DevRel team is seeking a talented Blockchain Full-stack Engineer eager to make an impact in the cry

$4,000 - $6,500 /Monthly
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