Flashbots · 5 months ago
Senior Backend Engineer (Product/Tooling)
United States
Full-time
Remote
Mid, Senior Level
4+ years expFlashbots is an R&D organization focused on building the future Internet and financial system, particularly addressing MEV through innovative products and research. They are seeking a Senior Backend Engineer to lead the development of flagship products and collaborate with various teams to design and operate advanced crypto infrastructure.
BlockchainCryptocurrencyEthereum
Responsibilities
Lead or support development of flagship products and features for our L1 or L2 teams
Work closely with product, engineering, data, and research teams to do everything from designing to operating cutting-edge crypto infrastructure
Push the boundaries for performance
Contribute to open source projects, whether that's our own or close partner's
Qualification
Required
4-10 years of experience with production systems
Strong skills in Rust or Go
Exceptional communication and coordination skills
Preferred
Experience with Ethereum, Geth, or other Ethereum clients
Experience with adjacent infrastructure (e.g., indexers or p2p overlays)
Worked with Solidity or other smart contract languages
Contributed to open-source work/projects or participate in public technical discourse, such as contributing to protocol specifications
Benefits
Significantly above market rate equity compensation package
Unlimited PTO with a high level of freedom and autonomy for your work
Attractive health coverage package for US employees
$3000 Yearly budget for your individual learning and development goals
Paid travel - 2 x team on-site in different parts of the world per year plus periodic travel to events
Company
Flashbots
Flashbots is a research and development company that focuses on miners and searchers for transparent and efficient MEV extraction.
11-50 employees
H1B Sponsorship
Flashbots has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (1)
2022 (2)
Funding
Current Stage
Growth StageTotal Funding
$60MKey Investors
Paradigm
2023-07-21Series B· $60M
2021-01-01Seed
2020-01-01Seed
Recent News
TheRecursive.com
2026-01-25
Company data provided by crunchbase