Senior Distributed Systems Engineer
Allora Labs
GoKafkaNode.jsNoSQLOpen SourcePythonRustSoliditySQLTypeScriptWeb3
Blockchain Developer – Solidity, Rust
CAIZ
full-time
Posted on:
Location Type: Remote
Location: Remote • 🇺🇸 United States
Visit company websiteJob Level
Mid-LevelSenior
Tech Stack
JavaScriptRustSolidityWeb3
About the role
- Design, develop, and deploy smart contracts using Solidity on EVM-compatible blockchains.
- Build and maintain Rust-based blockchain modules, such as on Substrate or Solana-compatible platforms.
- Contribute to the design of custom blockchain protocols and token standards.
- Write secure, gas-optimized, and thoroughly tested smart contracts.
- Collaborate with frontend and backend teams to integrate blockchain components into products.
- Conduct code reviews, audits, and vulnerability assessments for blockchain code.
- Analyze and improve the performance, security, and scalability of the Caiz blockchain.
- Stay up-to-date with the latest developments in blockchain technologies, including new EIPs, cryptographic primitives, and layer-2 solutions.
Requirements
- 3+ years of experience in blockchain development with hands-on coding in Solidity and Rust
- Strong understanding of smart contract design, blockchain architecture, cryptography, and consensus mechanisms.
- Experience developing and deploying smart contracts on Ethereum or similar EVM chains.
- Proficiency in Rust for blockchain environments such as Substrate or Solana.
- Familiarity with Web3.js, Ethers.js, Hardhat, Truffle, and related tools.
- Understanding of DeFi protocols, token standards (ERC-20, ERC-721, etc.), and layer-1/layer-2 ecosystems.
- Experience with version control systems (Git) and CI/CD workflows.
- Strong problem-solving skills and ability to write clean, maintainable code.
Benefits
- Competitive Financial Compensation : We offer financial benefits that reflect the value of your work and dedication.
- Work Flexibility : Enjoy the flexibility to work from home, the office, or even abroad.
- Annual Holidays : Generous paid time off to help you maintain a healthy work-life balance.
- Relocation Assistance : We provide relocation support for employees moving to new locations.
- Professional Development : Opportunities for training, certifications, and career growth.
- Employee Recognition : Programs to celebrate and reward your achievements and contributions.
- Inclusive & Collaborative Culture : A supportive and diverse work environment where your voice matters.
- Diversity, Equality, and Inclusion : We are committed to fostering a workplace that values diversity and promotes equality and inclusion for all employees.
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
SolidityRustsmart contract designblockchain architecturecryptographyconsensus mechanismsDeFi protocolstoken standardsgas optimizationperformance analysis
Soft skills
problem-solvingcollaborationcode reviewvulnerability assessmentcommunication
