Senior Backend Engineer

Summary

Join Career Renew in recruiting for a Senior Backend Engineer - Crypto role, fully remote but limited to US, Canada, or LATAM based candidates. This position centers on smart contract development and backend work, requiring involvement from initial R&D to final implementation. The ideal candidate is passionate about crypto, possesses strong technical skills, and thrives in a fast-paced startup environment. The role offers a comprehensive benefits package including full health coverage, flexible vacation, work-from-home stipend, wellness allowance, learning & development allowance, and a 401k plan with company match (where applicable). The company fosters a collaborative culture and provides opportunities for professional growth.

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

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

Preferred Qualifications

Go/Rust experience

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