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Wintermute
$36k - $62k estimated
London / Remote

Senior Backend Developer (Bebop)

London / Remote
Wintermute Portfolio Company /
Full-time /
Remote

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About Bebop:

We are building a decentralized trading platform designed to revolutionize the user experience in DeFi.

We believe DeFi represents the future of finance - enabling true innovation, economic freedom, and the creation of superior financial products. Our mission is to make high-performance trading tools with efficient execution accessible to everyone.

With user-centric design at the core of everything we do, we’re committed to building products that are not only powerful but also intuitive and enjoyable to use. Guided by best-in-class UX principles and deep industry expertise, we’re on a relentless path to become a leader in decentralized finance.

About you:

    • You're deep in crypto — not just curious, obsessed.
    • You're passionate about building the next generation of trading apps.
    • You care about the product as much as the code.
    • You take ownership, move fast, and know when to bring others in.

Requirements:

    • Experience with building public APIs with Python, Rust or similar.
    • Commanding ability of working with EVM smart contracts. From interacting to auditing.
    • Strong understanding of decentralised exchanges and their current landscape.
    • Grasp of financial concepts, especially in the context of trade and exchange.
    • Ability to run and maintain web systems on cloud infrastructure.

Bonus points:

    • Architecting, writing and deploying smart contracts.
    • Experience diagnosing sophisticated performance issues.
    • Experience with trading on chain in terms of strategies and sleuthing.
    • Familiarity with other blockchain ecosystems such as Solana, Sui, Cosmos, etc.

How We Operate:

    • We keep it simple and don't employ elaborate systems where it's not needed.
    • We utilise AI strategically but understand when not to rely on it.
    • We're always on the lookout for an edge — new tech, sharp ideas, smarter ways to do things.
    • We push to prod every day and take full responsibility for their reliability.
    • You'll work with experienced people across both finance, crypto and UX. You can challenge and learn from us.
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What does a blockchain developer do?

A blockchain developer is a software developer who specializes in the development of applications that make use of blockchain technology

Some of the responsibilities of a blockchain developer may include:

  • Designing and implementing smart contracts.
  • Creating and maintaining the infrastructure that supports the blockchain network, and developing user-facing applications that make use of the blockchain.
  • Additionally, a blockchain developer may also be responsible for researching and staying up-to-date with the latest developments in blockchain technology, in order to ensure that their applications are secure and efficient.