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ether.fi

Software Engineer - Android

Hybrid

New york, United states

Full Time

30-01-2026

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Skills

Swift Kotlin Problem-solving Attention to detail Architecture Analytics blockchain Android

Job Specifications

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 are looking for a talented Android Software Engineer to help build and evolve high-quality mobile application that is secure, performant, and delightful to use. You will work closely with product, design, and engineering teams to turn ideas into reliable, scalable Android experiences.

What you’ll do:

build, and maintain modern Android application using Kotlin, Jetpack Compose, and the Android SDK
Work alongside other engineers to ship high quality code and ensure engineering excellence.
Apply modern architectural and design patterns (MVI, Clean Architecture, modularization, etc.)
Debug, optimize, and improve application performance, stability, and security
Continuously improve development workflows, tooling, and best practices

What we are looking for:

Strong experience developing native Android applications
Hands-on experience with Jetpack Compose for building modern UIs
Solid understanding of MVI and unidirectional data flow
Ability to work independently, take ownership of your work, and drive features from idea to delivery
Experience writing clean, scalable, and maintainable code
Strong problem-solving skills and attention to detail

Nice to have:

Experience with native iOS development (Swift / SwiftUI / UIKit)
Experience building or integrating Web3 applications (wallets, blockchain APIs, smart contracts, etc.)
Experience with WebAuthn, passkeys, or modern authentication and security standards

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

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. Know more