Blockchain Infrastructure Engineer

We are looking for a blockchain infrastructure engineer to help build the sequencer client for our fully EVM-compatible zkRollup based on a zkEVM. To maintain full compatibility, our client is a fork of Geth with many alterations to integrate with our decentralized proving network.

Your day-to-day work will involve getting hands on with Geth internals, interfacing with cutting-edge zero-knowledge proof technologies, and optimizing across the stack. We are looking for someone with a deep understanding of blockchain infrastructure as well as software engineering best practices. The ideal candidate will be able to optimize performance while maintaining a code correctness in a high-stakes development environment.

Job Duties

• Writing Golang client code for our sequencer client
• Interfacing with the zkEVM team to ensure compatibility between the client and prover network
• Writing networking code to interface between the sequencer and proving network
• Testing for full EVM compatibility
• Rigorous security auditing and testing of the sequencer

Qualifications

• Fluency in Golang, Rust, C++, or similar languages. We work primarily in Golang, but prior experience is not mandatory
• Knowledge of common algorithms, data structures, and their computational and memory complexities, as well as experience implementing them from scratch
• Experience writing production, security critical code
• Experience in blockchain infrastructure development or cryptography preferred
• Prior experience in performance optimization preferred

Benefits

• Work from anywhere with flexible hours
• Generous paid time off
• Home office set up
• Annual growth budget
• Coworking membership allowance
• Private healthcare in selected countries
• Competitive salary package