Description:

Biconomy empowers Web3 developers to build seamless, user-friendly dApps that work effortlessly across multiple blockchains.
The company’s modular account and execution stack eliminates traditional UX friction points, helping projects accelerate user adoption while reducing development costs.
The Senior TypeScript Engineer will build the SDK infrastructure that connects powerful technology to developers in the Web3 space.
Responsibilities include designing, building, and maintaining TypeScript-based SDKs and libraries that abstract complex blockchain and infrastructure logic into accessible developer tools.
The role requires ensuring the SDK supports integration across major frontend frameworks and backend environments with high reliability and performance.
Collaboration with smart contract and backend engineering teams is essential to ensure seamless interoperability with on-chain and off-chain components.
The engineer will monitor and optimize SDK performance using Node.js, focusing on efficiency, scalability, and low latency.
Delivering and writing well-documented guides and integration examples for features built by the team is a key responsibility.
The role promotes an open-source-first culture by maintaining contribution guidelines, reviewing external PRs, and supporting the wider developer community.
Implementing end-to-end tests for the ecosystem repository that deploys infrastructure locally and validates functionality using the SDK is also required.

Requirements:

Candidates must have 5+ years of experience as a full stack TypeScript application and/or tooling developer.
Hands-on experience building SDKs, libraries, or tools for developer ecosystems, ideally in open source, is required.
A strong understanding of the EVM ecosystem, JSON RPC, and how to interact with blockchain nodes and wallets is necessary.
Familiarity with libraries such as viem, ethers.js, and wagmi is expected.
The ability to write clean, modular code and contribute to technical documentation and developer onboarding materials is essential.
Excellent communication and cross-functional collaboration skills are required.

The position offers flexible working hours, allowing autonomy over your schedule.
A generous vacation policy includes 25 days of vacation per year plus public holidays.
The company provides a competitive salary with regular performance reviews.
Employees will receive token allocation as part of the compensation package.
There are significant growth opportunities as part of an exciting new project with potential for career advancement.
The work culture is innovative, allowing team members to be at the cutting edge of Web3, AI, and DeFi, helping to shape the future of the digital economy.
Fun and engaging team activities, including game nights, virtual celebrations, and work retreats, are organized to keep the work environment exciting.