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Staff Backend Engineer

Open 28d

Warlock is on a mission to revolutionize DeFi by recapturing MEV and returning it to protocols and users. We're seeking a Staff level Backend Engineer to help us build the infrastructure powering this transformation.


In this role, you'll develop high-performance, secure systems using Rust and Solidity, collaborating closely with our research, product and leadership teams to bring groundbreaking ideas to life.

What You'll Do

  • Join the founding team of a well backed crypto start up
  • Design and implement scalable, efficient backend systems and smart contracts
  • Optimize our infrastructure for speed, reliability, and cost-effectiveness
  • Contribute to the design and development of our low-latency liquidation systems
  • Integrate with various DeFi protocols and APIs
  • Write clean, well-tested code and participate in code reviews
  • Stay at the forefront of MEV, DeFi, and backend technologies


What We're Looking For

  • Strong proficiency in Rust and Solidity
  • Experience building high-performance, robust systems with a high degree of complexity
  • Deep understanding of blockchain technology, MEV, and DeFi concepts
  • Excellent problem-solving skills and attention to detail
  • Proactive, self-directed work ethic


Bonus Points


  • Experience with HFT systems, quant trading, and/or atomic on chain arbitrage/liquidations
  • Contributions to open-source projects in Rust or Solidity
  • Familiarity with cryptography and zero-knowledge proofs
  • Familiarity with Kubernetes and cloud infrastructure

See also

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