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Full Stack Engineer (Mid-level/Senior position)

Commonwealth Labs

Commonwealth Labs

Software Engineering
Moon, PA, USA
Posted on Friday, May 10, 2024

Common lets you build community on your own terms. We create open spaces for coordination, where decisions are made transparently and any member can participate in improving their organization.

Our initial product is widely used by the crypto community—over 2000 web3 projects and DAOs collectively worth over $50 billion use Common as a hub to collaborate and scale their community. Projects include 1inch, Stargate Finance, Stargaze, Element Finance, and many, many more. We support free and decentralized forms of expression and governance via chat messages, discussion threads, and formal votes. We hope our tools facilitate the community creation of culture, technology, and lasting public works. We’re always looking for like-minded people to join us.

We’ve closed our Series A funding, with total funding over $20m, and are gearing up for the next stage of growth for our company, which will see many more features—from a Discord bot to chat reactions—launch on Common.


  • Build out well-tested, polished developer libraries, tools, and components that abstract away the complexity of Commonwealth protocol.
  • Build re-usable infrastructure for consumption by the open-source community that pulls data from and interact with the Ethereum and other blockchains.
  • Spearhead a user-focused product lifecycle by distilling user feedback and metrics into actionable product improvements.
  • Shepherd products from designs and specifications to live deployments.
  • Full Stack Development: Collaborate with cross-functional teams to design and develop our onchain platform and applications.
  • Blockchain Integration: Implement and maintain blockchain integrations, including Ethereum, Cosmos, and other ecosystems.
  • Frontend Development: Develop user-friendly and responsive front-end interfaces using React.
  • Backend Development: Design and build robust server-side components, APIs, and microservices using technologies like Node.js, Python, or Go.
  • Database Management: Manage and optimize databases (Currently Postgres) to ensure efficient data storage and retrieval.
  • Security: Implement security best practices to protect against common web vulnerabilities and blockchain-specific threats.
  • Code Review: Participate in code reviews to maintain code quality and ensure adherence to coding standards.
  • Continuous Integration/Continuous Deployment (CI/CD): Set up and maintain CI/CD pipelines for automated testing and deployment.
  • Web3 Research: Stay up-to-date with the latest developments in Web3 technologies and provide recommendations for technology stack improvements.


  • 2+ years of experience in software engineering.
  • Proficiency with Typescript, React, Node.js & Postgres
  • An ability to write high quality, well-tested code.
  • A strong understanding of the mechanics of blockchain applications and dApps
  • A passion for decentralized technologies and their potential to transform the financial system
  • Familiarity with Solidity development / the Web3 stack

Common is proud to be an equal opportunity employer (EEO). We provide employment opportunities without regard to age, race, color, ancestry, national origin, religion, disability (including gender dysphoria and similar gender-related conditions), sex, gender identity or expression, sexual orientation (including actual or perceived heterosexuality, homosexuality, bisexuality, and asexuality), veteran status, military status, domestic violence victim status, reproductive health decision making or any other protected category.