Senior Backend Engineer - Crypto

Career Renew is recruiting for one of its clients a Senior Backend Engineer - Crypto - this is a fully remote role, but candidates need to be based in US, Canada or LATAM.

This role focuses on smart contract development with some backend work. Proceed if you’re a hacker at heart, you can work from earliest R&D to final implementation, and these things are of interest to you : intents, rollups, precompiles, predeploys, proof systems, EVM, real people using what you’ve built.

Responsibilities:

• Write high quality and well tested code, and review code from other team members.
• Collaborate with engineers, designers, and product managers to turn requirements into products and lead the execution end to end.
• Provide guidance and technical leadership to peers in navigating architectural and coding tradeoffs.
• Take charge of driving strategic technical initiatives across engineering pods that impact the entire engineering organization.​​
• Provide technical support and guidance to developers building on our platform.

Requirements

+6 years in software engineering, with deep Solidity and EVM knowledge, plus backend experience in TypeScript (Go/Rust is a bonus)

Strong opinions on rollups, Ethereum roadmap, and experience with intent-based systems, relayers, or multichain infra

Startup bias, thrives in 0→1 environments, takes ownership, and can make critical early technical decisions

Writes high-quality, well-tested code, mentors others, and raises the bar for engineering culture

Can autonomously drive technical initiatives in a high-velocity crypto environment, ensuring scalability and reliability

Benefits

• Fully remote organization that allows you to work anywhere in the US, Canada, or North American time zones (other exceptions considered case-by-case)
• 100% employer-sponsored medical, vision and dental coverage for you, your spouse and your dependents
• Flexible vacation and work culture
• Work-from-home stipend, monthly wellness allowance, and annual learning & development allowance
• 401(k) plan with company match (if eligible based on residency)
• Regular co-working opportunities in different cities throughout the US