Senior Fullstack Engineer

2 weeks ago


San Francisco, United States Base.org Careers Page Full time

Base is planning to bring a million developers and a billion users onchain. We need your help to make that happen.

We believe that the onchain platform is the most important builder platform since the internet ("online"). We believe that the onchain platform should be open source, free to use, and globally available. And we believe that in order to make it really work, we need all hands on deck, working together to scale in a secure, decentralized, easy-to-use way.

At Base, we live by our Stay Based values: we do the right thing, work hard, stay optimistic, prioritize the team, and push creative boundaries—all while building the future of onchain. We value a Zone 3+ work ethic, where our team rises to the challenge, embraces hard weeks, and makes small to significant personal tradeoffs when necessary to drive impact and innovation.

Base is incubated within Coinbase and plans to progressively decentralize in the years ahead. We believe that decentralization is critical to creating an open, global crypto economy that is accessible to everyone.

Base is built on Optimism's open-source OP Stack. We're joining as the second Core Dev team working on the OP Stack to ensure it's a public good available to everyone; and contributing a portion of sequencer revenue to funding public goods.

We are looking for a strong Senior Fullstack Engineer (Backend leaning) to join the Base team with emphasis in backend onchain engineering, to enable and accelerate the success of Base.

What you'll be doing:

  • Building and maintaining backend Golang systems that power Base
  • Working with Kubernetes and Cloud services to automate and maintain critical blockchain infrastructure
  • Engaging in research and prototyping of groundbreaking ideas to improve efficiency and scalability of blockchain clients

What we look for in you:

  • You have at least 5 years of experience in software engineering or systems engineering
  • You've developed and shipped features of core backend systems at massive scale
  • You're familiar with current trends and best practices in infrastructure and systems design
  • You write high quality, well tested and maintainable code

Nice to haves:

  • You're comfortable with Golang, Geth, Foundry, Solidity, or other crypto tools
  • You have contributed to open source crypto projects, for example OP Stack contributions or Base contributions
  • You're familiar with Kubernetes or cloud providers such as AWS or GCP

Job #: GBBE05US

#J-18808-Ljbffr

  • San Jose, United States CV Library Full time

    Title: Senior Full-stack EngineerLocation: 130 Bartech Drive San Jose CA 95134 (Hybrid Schedule)Duration: 6+ Month Temp-to-HireShift: 1stJob DescriptionWe are actively seeking a Senior Fullstack Engineer, Internal Software Tools to join our R&D team at bioMérieux's San Jose site. In this critical role, the Senior Fullstack Engineer will lead the development...


  • San Francisco, California, United States Unreal Gigs Full time

    Job Title: Senior Fullstack DeveloperJob Description:We are seeking a highly skilled Senior Fullstack Developer to join our team at Unreal Gigs. As a key member of our engineering team, you will be responsible for building out key features for our open-sourced data engine, Daft.Key Responsibilities:Design and develop core features of Daft across the entire...


  • San Jose, California, United States HonorVet Technologies Full time

    Job Title: Senior Fullstack EngineerJob Summary:We are seeking a highly skilled Senior Fullstack Engineer to join our team at HonorVet Technologies. The ideal candidate will have a strong background in both frontend and backend development, with a proven track record of delivering high-quality software solutions.Key Responsibilities:Lead the design and...


  • San Francisco, California, United States P. A.V. E. Full time

    Unlock a Labor Market Built on TrustPave is revolutionizing the way companies approach compensation. As a Fullstack Software Engineer, you will play a crucial role in building a compensation platform that empowers businesses to make informed decisions.Our vision is to create a labor market built on trust, where companies and employees can work together to...


  • San Francisco, California, United States ClassDojo Full time

    About the RoleClassDojo is a pioneering education company that aims to give every child on Earth an education they love. We're looking for a skilled Senior Fullstack Software Engineer to join our team and help build the systems that will support our rapid growth.Key ResponsibilitiesWork on production code from day one in a pair programming environmentDeploy...


  • San Francisco, California, United States Density Inc. Full time

    About DensityDensity is a company that aims to measure and improve its footprint on the world. We help companies understand how their workplaces are used by observing behavior in the office through our highly accurate and always anonymous sensors. This data is then translated into actionable insights that help companies increase the financial and...


  • San Francisco, California, United States Akraya Full time

    Job Summary:We are seeking two Senior Fullstack Engineers to join our team on a contract basis. The ideal candidates will have a track record of successfully owning multi-quarter engineering projects that deliver significant customer impact and will be passionate about building scalable solutions and creating memorable customer experiences.Key...

  • Fullstack Engineer

    2 weeks ago


    San Francisco, United States Eventual Computing Full time

    Key Responsibilities As a Fullstack Engineer, you will be an early member of the Eventual team with primary responsibilities around building out key features for our open-sourced data engine, Daft. You will be working on core features of Daft across the entire stack from the Daft frontend API and dashboard to its distributed scheduler and low-level Rust...


  • San Francisco, United States Recruiting From Scratch Full time

    Who is Recruiting from Scratch: Recruiting from Scratch is a talent firm that focuses on placing the best candidate for our clients. Our team is 100% remote and we work with teams across North America, South America, and Europe to help them hire. This is a full time, W-2 role. Visa sponsorship not available. About Us We build AI agents for financial crime...


  • San Francisco, California, United States Cadre Full time

    About the role at Cadre:We're looking for a skilled Fullstack Engineer to join our team and help us build a digital private practice for medical professionals. The ideal candidate will have experience with building scalable software systems and a passion for learning and growth.The platform is already supporting a thriving business, but we need help keeping...

  • Fullstack Engineer

    3 days ago


    San Francisco, United States EMOBI Full time

    Emobi is the leading EV charging ecosystem that delivers a single point of integration. The company’s products offer instant access to a vast network of charging stations and e-mobility partners through its advanced AI and data refinement models. As the largest roaming ecosystem in North America, Emobi enables Plug & Charge technology, facilitating...

  • Fullstack Engineer

    1 month ago


    San Francisco, California, United States High Altitude Partners Full time

    Job OverviewWe're seeking a skilled Fullstack Engineer to join our team at High Altitude Partners. As an early hire, you'll play a crucial role in shaping the technical foundation of our company.Key ResponsibilitiesDesign and implement scalable backend systems using Node and AWSCollaborate with the front-end team to ensure seamless integrationContribute to...


  • San Francisco, California, United States Speak LLC Full time

    About Speak LLCWe're a fast-growing company on a mission to revolutionize language learning. Our team is passionate about creating innovative solutions that make a real impact on people's lives.We're looking for a talented Fullstack Engineer to join our team and help us develop our new B2B offering. As a key member of our engineering team, you'll be...


  • San Francisco, United States Patreon Full time

    Patreon is a media and community platform where creators give their biggest fans access to exclusive work and experiences. Over 300k creators are cultivating fandoms and building their businesses each month. Creators can offer free memberships to fans looking to explore more of their work, paid memberships to give access to exclusive media and community, or...


  • San Jose, California, United States Tik Tok Full time

    About the RoleAt TikTok, we're committed to creating a safe and enjoyable experience for our users. As a Fullstack Software Engineer on our Trust and Safety team, you'll play a critical role in building and maintaining the systems that protect our community from harm.Key Responsibilities- Develop highly scalable and efficient trust and safety platforms and...

  • Fullstack Engineer

    4 months ago


    San Francisco, United States Cadre Full time

    Fullstack Engineer About the job Can you help us build out a digital private practice for medical professionals that powers high quality care while handling complex payments and insurance billing behind the scenes? Our platform is already supporting a thriving business, but we need help keeping up with the rapid pace of growth and building features that will...


  • San Francisco, California, United States Collective Full time

    About CollectiveCollective is a pioneering platform that empowers self-employed individuals to achieve financial independence by providing a comprehensive suite of services, including business incorporation, accounting, bookkeeping, tax services, and access to a thriving community. Our mission is to redefine the way businesses-of-one work, enabling them to...


  • San Francisco, California, United States Collective Full time

    About Collective:Collective is a pioneering platform that empowers self-employed individuals to achieve financial independence by providing a comprehensive online back office, complete with business incorporation, accounting, bookkeeping, tax services, and access to a vibrant community.Our mission is to redefine the way businesses-of-one work, leveraging...


  • San Francisco, United States Patreon Full time

    Patreon is the best place for creators to build memberships by providing exclusive access to their work and a deeper connection with their communities. We're building a content and community platform where creators can engage directly with their fans and monetize their creativity, while maintaining full ownership over the work they make and the communities...


  • San Francisco, United States TomoCredit, Inc. Full time

    Who We AreAs seen on TechCrunch, Forbes, and Bloomberg, join one of the fastest growing areas in FinTech by taking on the credit system.Work directly with one of Inc.’s top female founders and learn from some of the most talented people in the industry. Headquartered in San Francisco, Tomo’s mission is to replace the outdated credit system and open...