Job Closed
This listing is no longer active.
Information security specialists & founders of Lighthouse, an open-source Ethereum consensus client
Rust Engineer
Location
United States
Posted
119 days ago
Salary
0
Seniority
Senior
Job Description
Rust Engineer
Sigma Prime
• Help evolve our block-building and MEV-related systems • Work across the Ethereum ecosystem, including Layer 2s
Job Requirements
- Write high-performance Rust and enjoy squeezing latency out of critical paths (profiling, flamegraphs, allocator choices, async/runtime tuning, lock contention, cache locality, zero-copy where it matters).
- Have deep EVM knowledge, including transaction execution mechanics (gas accounting, calldata/memory/storage semantics), state access patterns, and the practical implications of opcodes and precompiles for real-world workloads.
- Understand the MEV ecosystem end-to-end, from proposer/builder separation and relays to private orderflow, builder strategies, and the incentives that shape behaviour in production networks.
- Have done MEV searching yourself (or built MEV-adjacent systems).
- Are familiar with the transaction supply chain, including mempool dynamics, propagation/latency effects, private RPCs, orderflow providers, builders/relays.
- Are passionate about Ethereum, proof-of-stake blockchains, and/or decentralised systems
Related Guides
Related Job Pages
More Backend Engineer Jobs
• Work with development teams and product managers to ideate software solutions • Design client-side and server-side architecture • Ability to write effective database programs. • Develop and manage well-functioning databases and applications • Write effective APIs • Test software to ensure responsiveness and efficiency • Troubleshoot, debug and upgrade software • Create security and data protection settings • Build features and applications with a mobile responsive design • Write technical documentation • Work with data scientists and analysts to improve software
• Write and maintain high-quality well-documented code • Be able to work in an Agile environment and provide cross-functional development within the team • Provide continued support as needed • Support development practices like TDD, CI/CD, Scrum/Kanban, and cross-functional development • Develop test plans and perform unit testing
Backend Developer – .NET
RecrutifyUMA NOVA REALIDADE NA AQUISIÇÃO DE TALENTOS E IMPACTO NA FORMAÇÃO DE TIMES PARA ÁREA TECH!
• Develop and maintain backend services using .NET Framework and .NET Core • Create, modify, maintain and optimize SQL tables, indexes, constraints and queries • Contribute to the design of solutions based on cloud computing, asynchronous processing and distributed applications • Apply development and architecture best practices to ensure solution quality and enable project evolution
• Design, build, and maintain backend services and APIs that power our platform • Own features end-to-end: from system design to deployment to monitoring • Make architectural decisions that balance speed with scalability • Write clean, testable, maintainable code with proper documentation • Collaborate with frontend engineers, product, and other stakeholders • Participate in code reviews and mentor junior engineers • Help shape our engineering culture and best practices




