We are seeking a Web3 Financial Systems Developer to create secure, scalable applications connecting blockchain networks with modern financial services.

The Role

This position focuses on developing the application and integration layer of blockchain-enabled financial products. You will work across smart contracts, APIs, transaction services, and user-facing applications to deliver reliable digital-asset functionality.

Key Responsibilities

• Develop blockchain-enabled financial applications and transaction services.

• Build and maintain smart contracts using Solidity and relevant development frameworks.

• Design APIs connecting blockchain networks with financial applications.

• Integrate wallet infrastructure, blockchain data services, and transaction-processing systems.

• Develop automated testing for smart contracts and backend services.

• Implement secure transaction workflows and robust error-handling mechanisms.

• Collaborate with product managers, UX designers, and infrastructure engineers.

• Optimize application performance and improve blockchain interaction efficiency.

• Support the integration of tokenized assets and programmable financial products.

• Investigate production issues and contribute to technical documentation.

• Evaluate emerging Web3 technologies and their practical application in financial systems.

Candidate Profile

• 4+ years of professional software development experience.

• Strong proficiency in TypeScript, JavaScript, Python, or comparable languages.

• Practical experience with Solidity and EVM-compatible blockchain networks.

• Knowledge of smart-contract architecture, wallets, and blockchain transactions.

• Experience building APIs and distributed backend services.

• Familiarity with PostgreSQL, Docker, and cloud deployment.

• Understanding of application security and secure software development.

• Strong analytical ability and experience working in cross-functional teams.

Technical Environment

Solidity, Ethereum, EVM, TypeScript, Node.js, Python, PostgreSQL, REST APIs, GraphQL, Docker, and blockchain development frameworks.

Why This Opportunity

Work at the intersection of financial software engineering and Web3 infrastructure, developing applications that make blockchain technology useful, accessible, and dependable for modern financial services.