ether.fi

www.ether.fi

2 Jobs

39 Employees

About the Company

At ether.fi, our mission is to put you in charge of your wealth. Save, grow and spend your crypto. Our team is in it for the long haul, dedicated to making crypto accessible and approachable, and to help people reach their goals through a full suite of products.

Listed Jobs

Company Name: ether.fi
Job Title: Senior Full Stack Software Engineer
Job Description: **Job Title** Senior Full Stack Software Engineer **Role Summary** Lead end‑to‑end development of major user‑facing products and features across backend and frontend for a crypto banking platform. Drive delivery, code quality, and product integration while collaborating with designers and cross‑functional teams. **Expectations** - Own feature delivery lifecycle from concept to production. - Deliver high‑quality, scalable code that meets business goals and user metrics. - Maintain rigorous engineering standards across distributed teams. - Demonstrate strong problem‑solving skills and a track record of shipping production products used by thousands of real users. **Key Responsibilities** - Design, implement, and maintain core backend services (e.g., on‑chain portfolio reporting, banking transfers, notifications). - Develop and evolve frontend interfaces (web3 Dapp interfaces, corporate card portals, mobile web). - Translate design specifications into technical scope and detailed implementation plans. - Collaborate with peers to conduct code reviews, ensure architecture consistency, and uphold quality standards. - Monitor key business metrics (user adoption, revenue impact, error rates) and iterate to improve product performance. - Mentor junior engineers and foster a culture of excellence within the engineering squad. **Required Skills** - 5+ years professional full‑stack development experience. - Proficiency in modern web frameworks (React/Next.js, Vue, etc.) and backend languages (Node.js, Go, Rust, or Python). - Strong experience with database design, APIs, and micro‑service architecture. - Familiarity with blockchain & web3 concepts (smart contracts, wallets, on‑chain data). - Solid understanding of security best practices in fintech. - Proven ability to ship production‑ready code at scale. - Excellent communication, problem solving, and collaborative skills. **Required Education & Certifications** - Bachelor’s degree in Computer Science, Software Engineering, or related technical field. - Additional certifications in relevant technologies or security are a plus.

New york, United states

On site

Senior

22-11-2025

Company Name: ether.fi
Job Title: Software Engineer - Android
Job Description: Job Title: Software Engineer - Android Role Summary Develop, ship, and maintain high‑performance Android applications using Kotlin and Jetpack Compose. Collaborate with product, design, and engineering teams to deliver secure, scalable, and user‑friendly mobile experiences. Expectations * Own feature development lifecycle from concept through production. * Deliver clean, well‑tested, and maintainable code. * Uphold engineering excellence and contribute to continuous improvement of development practices. Key Responsibilities - Build and evolve modern Android apps with Kotlin, Jetpack Compose, and the Android SDK. - Apply architectural patterns such as MVI, Clean Architecture, and modularization. - Debug, optimize, and enhance application performance, stability, and security. - Write automated tests and maintain code quality standards. - Collaborate with cross‑functional teams to define requirements and deliver on schedule. - Continuously improve development workflows, tooling, and best practices. Required Skills - Native Android development with Kotlin. - Proficiency in Jetpack Compose for building modern UIs. - Strong grasp of MVI and unidirectional data flow. - Experience with modular architecture and Clean Architecture. - Ability to write clean, scalable, maintainable code. - Excellent problem‑solving skills and attention to detail. - Self‑sufficient, ownership‑driven mindset. Required Education & Certifications - Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent professional experience). ---

New york, United states

Hybrid

30-01-2026