BOB ("Build on Bitcoin") is a first-of-its kind hybrid L2 network that connects Bitcoin and Ethereum. BOB empowers everyone to build and innovate on Bitcoin today by combining EVM smart contracts with tooling for Bitcoin-native protocols and assets such as Ordinals. Merging the security of Ethereum rollup technology with Bitcoin's Proof-of-Work makes BOB the most secure and reliable layer 2 network. Through trust-minimized bridges to both Ethereum and Bitcoin, BOB efficiently funnels liquidity from the two leading web3 economies.
We are seeking an experienced Backend Engineer to implement Node.js and Rust APIs, extending SQL databases, and writing GraphQL endpoints for external and internal tools. Your job is to implement REST APIs for projects integrating with the BOB Fusion campaign (a points campaign) and other APIs as well as GraphQL endpoints for BOB in the future. You will further maintain the Postgres database to extend and optimize the campaign. You will collaborate with internal teams to create tools that allow us to analyze the data on the BOB L2 internally. You work closely with our BD and product teams to ensure that projects interacting with BOB are successful.
What You Will Do
- Architect and build APIs in Node.js and/or Rust for external partners
- Extend and optimize the internal Postgres database for the BOB Fusion campaign
- Build subquery and data-pipelines using Goldsky
- Build internal tools that allow the BOB team to analyze on-chain data using off-chain data
- Engage in discussions with the core team on partner requirements and feature roadmap
Requirements
- Five years or more of building scalable, secure, and efficient APIs in Node.js or Rust
- Five years or more of maintaining and building SQL databases
- Two or more years of experience creating GraphQL endpoints
- A deep interest or experience with Ethereum, EVM, subgraphs, and web3
- Ability to work self-sufficiently, be proactive, and contribute ideas to solve problems
- Great communication skills in a remote setting
Nice to have
- Experience with Bitcoin
- Contributions to open-source projects
- Experience with Docker, Kubernetes and similar technologies
- Familiarity with Swagger / OpenAPI
Benefits
- Research-oriented team
- Solve novel problems
- Stock options
- Remote working
- 30-day vacation
- Allowance for a co-working space
- Yearly retreat