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Senior Typescript Engineer

Biconomy
Global
Full time
Remote

Overview

Department

Engineering

Job type

Full time

Compensation

Salary not specified

Location

Global

Company size

Scale Up [ 11<50 employees ]

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Build SDK infrastructure connecting complex blockchain tech to Web3 developers. Design, build, and maintain TypeScript-based SDKs and libraries.

Requirements

  • 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 open source.
  • Strong understanding of the EVM ecosystem, JSON RPC, and how to interact with blockchain nodes and wallets.
  • Familiarity with the libraries viem, ethers.js, wagmi
  • Ability to write clean, modular code and contribute to technical documentation and developer onboarding materials.
  • Excellent communication and cross-functional collaboration skills.

    • Responsibilities

  • Design, build, and maintain TypeScript-based SDKs and libraries that abstract complex blockchain and infrastructure logic into accessible developer tools.
  • Ensure the SDK supports integration across major frontend frameworks and backend environments with high reliability and performance.
  • Collaborate with smart contract and backend engineering teams to ensure seamless interoperability with on-chain and off-chain components.
  • Monitor and optimize SDK performance using Node.js, focusing on efficiency, scalability, and low latency.
  • Deliver and write well-documented guides and integration examples for the features you and the team would be building.
  • Promote an open-source-first culture by maintaining contribution guidelines, reviewing external PRs, and supporting the wider developer community.
  • Implement end-to-end tests for ecosystem repository that deploy infrastructure locally and validate functionality using the SDK

    • Benefits

  • Flexible Working Hours: Enjoy autonomy over your schedule.
  • Generous Vacation Policy: 25 days vacation per year plus public holidays.
  • Competitive Salary: With regular performance reviews.
  • Token Allocation: Be rewarded with tokens as part of our compensation package.
  • Growth Opportunities: Be part of an exciting new project with significant career growth potential.
  • Innovative Work Culture: Join a team that’s at the cutting edge of Web3, AI, and DeFi, and help shape the future of the digital economy.
  • Fun and Engaging Team Activities: Game nights, virtual celebrations, and work retreats to keep things exciting.
    • Company
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