Senior Full Stack Software Engineer

New York on site Until 8/22/2026 First posted March 18, 2026 Last posted March 18, 2026
Job description

About us:

Ether.fi is one of the largest crypto companies in the world. We have over $10B in assets under management and a team of 30 almost all technical staff. We’ve been profitable day one and are focusing on building real consumer applications.

The future we envisage is true on-chain banking. Our current products; Stake, Liquid, and Cash enable users to earn yield in a variety of DeFi strategies, and spend their assets in the real world with our credit cards. You can view public analytics on Dune for Cash and Stake.

Position overview:

We’re looking for a senior full stack software engineer to own end to end delivery of features relating to our core products. You will form a key part of our engineering team focusing on delivering entire user-facing products and features, everything from on-chain portfolio reporting, corporate cards, Dapp interfaces, banking transfers, and notification systems. Anything that a neobank would build is on our roadmap.

What you’ll do:

  • Own feature delivery end to end, working on core backend and front-end components

  • Work with designers to define scope and technical breakdown for new features

  • Work alongside other engineers to ship high quality code and ensure engineering excellence

  • Engage with core business metrics such as user adoption, to revenue figures and error rates

What we are looking for:

  • Strong fundamentals in software engineering and problem solving

  • You have shipped impressive products with thousands of real users

  • 5+ years of professional coding experience

  • Drive, willingness to work hard and go the extra mile. We are a highly ambitious, driven team with audacious goals, and we work very hard to make them a reality

  • Plus if you are experienced in web3

Perks and benefits:

  • Competitive salary, performance-based incentives, and token allocation grant

  • Opportunity to work on multi-billion dollar products as part of a small team

  • Health, dental, and vision insurance plans

  • Global team with opportunity for travel and working out of our 3 offices around the world

  • 4 weeks work from anywhere

  • Exciting company events and team-building off-sites

Compensation (from employer):
US / Cayman: $160K – $200K • Offers Equity • Offers Bonus

About this role

Summary

Own end-to-end feature delivery for core products, focusing on on-chain, web, and banking integrations.

Job title

Senior Full Stack Software Engineer

Experience level

5+ years

Industry

cryptocurrency

Location requirements

New York, on-site only

Salary

US / Cayman: $160K – $200K • Offers Equity • Offers Bonus

Management role

No

Skills & keywords

Required skills

software engineeringproblem solvingweb3

Preferred skills

web3

Specializations

full stackblockchainweb3
Locations

Structured locations inferred from the posting.

New York, NY, USA

On-site City