Job Url: https://job-boards.greenhouse.io/apr/jobs/4579428008 Job Description: What You’ll Do Design, build, and maintain scalable, mission-critical backend services and APIs powering liquid staking, mev infrastructure and other foundational DeFi systems Work on high-performance systems that interact with blockchain networks in real-time Collaborate with smart contract engineers, frontend engineers, and leadership to ship end-to-end features Contribute to technical decisions and engineering culture across the stack, including system architecture and design patterns What We’re Looking For 4-10 years of backend software engineering experience in one of the following: Golang, Rust, C/C++, Python, Java, Node.js Experience in designing, developing, and maintaining scalable, high-performance backend systems and public-facing APIs Experience in managing and optimizing databases like PostgreSQL to ensure data integrity, enhance performance, and achieve scalability Excellent communication and collaboration skills Strong sense of ownership and a passion for driving complex technical decisions Ability to move fast and ship software to production with rapid iteration Academic background from a top-tier university and/or experience at a well-regarded technology company is a strong plus. Nice to Haves Experience in building backend systems interacting with blockchains Experience designing and developing liquid staking solutions, dexes and/or mev infra in production Knowledge of blockchain infrastructure, validator clients and p2p networking Deep knowledge of DeFi legos