{"schemaVersion":"jobsearcher.job.v1","id":"aa3b9eabecd73713536bdf2e","url":"https://jobsearcher.com/jobs/aa3b9eabecd73713536bdf2e","canonicalUrl":"https://jobsearcher.com/jobs/aa3b9eabecd73713536bdf2e","title":"Senior Software Engineer - Backend","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 backend software engineer to own core backend architecture, card transaction processing and high availability. You will belong to a key engineering team focusing on delivering distributed, scalable and robust backend systems. Everything from card transaction processing, low latency apis, microservice architectures and on-chain data indexing. Anything that a neobank would build is on our roadmap.What you’ll do:Own core areas of our backend systems, and extend current functionality to improve throughout and latencyDesign, develop, and optimize scalable transaction processing services to support high-throughput, low-latency financial transactions. Tackle the challenges in user frictions for their card transactions being declinedDrive improvements in our Cloud Infrastructure, CI/CD pipelines, automation, observability, and monitoring systems. What we are looking for:Strong fundamentals in software engineering and problem solvingYou have shipped impressive products with thousands of real users5+ years of professional coding experienceDrive, 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 realityPlus if you are experienced in credit card transaction processor such as Paymentology, Episode 6, etc. Perks and benefits:Competitive salary, performance-based incentives, and token allocation grantOpportunity to work on multi-billion dollar products as part of a small teamHealth, dental, and vision insurance plansGlobal team with opportunity for travel and working out of our 3 offices around the world4 weeks work from anywhereExciting company events and team-building off-sitesCompensation Range: $170K - $200K","company":"Etherfi","rawCompany":"etherfi","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-04-12T17:25:53.429Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.07","title":"Blockchain Engineers","slug":"blockchain-engineers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Software Engineer - Backend","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 backend software engineer to own core backend architecture, card transaction processing and high availability. You will belong to a key engineering team focusing on delivering distributed, scalable and robust backend systems. Everything from card transaction processing, low latency apis, microservice architectures and on-chain data indexing. Anything that a neobank would build is on our roadmap.What you’ll do:Own core areas of our backend systems, and extend current functionality to improve throughout and latencyDesign, develop, and optimize scalable transaction processing services to support high-throughput, low-latency financial transactions. Tackle the challenges in user frictions for their card transactions being declinedDrive improvements in our Cloud Infrastructure, CI/CD pipelines, automation, observability, and monitoring systems. What we are looking for:Strong fundamentals in software engineering and problem solvingYou have shipped impressive products with thousands of real users5+ years of professional coding experienceDrive, 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 realityPlus if you are experienced in credit card transaction processor such as Paymentology, Episode 6, etc. Perks and benefits:Competitive salary, performance-based incentives, and token allocation grantOpportunity to work on multi-billion dollar products as part of a small teamHealth, dental, and vision insurance plansGlobal team with opportunity for travel and working out of our 3 offices around the world4 weeks work from anywhereExciting company events and team-building off-sitesCompensation Range: $170K - $200K","datePosted":"2026-04-12T17:25:53.429Z","dateModified":"2026-04-12T17:25:53.429Z","hiringOrganization":{"@type":"Organization","name":"Etherfi","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"aa3b9eabecd73713536bdf2e"},"url":"https://jobsearcher.com/jobs/aa3b9eabecd73713536bdf2e"}}