Senior iOS/Android Software Engineer

Job Description

### About the Role

We're looking for a **Senior Android Software Engineer** to join a small, product-focused team building a consumer fintech mobile app. You'll work closely with product, engineering, and business stakeholders to craft polished user experiences and drive meaningful outcomes for real people managing their finances.

### What You'll Do

* Design, implement, and maintain a consumer-facing Android application used in production.

* Help build and improve platform-level architecture supporting core app features.

* Solve engineering problems pragmatically, balancing speed and quality.

* Contribute to product design and direction decisions alongside cross-functional teammates.

* Communicate effectively across engineering, product, and business teams.

### What We're Looking For

* At least 5 years of mobile app development experience, with 2 or more years shipping production Android apps professionally.

* At least 3 years of experience working in a startup environment.

* Strong Kotlin expertise, including hands-on experience with Jetpack Compose and modern architecture patterns such as MVVM or Clean Architecture.

* Experience with backend data formats and APIs common in mobile apps, including protobufs, REST, and gRPC.

* Proven experience integrating Firebase services such as Authentication, Firestore or Realtime Database, and Cloud Messaging.

* Background building consumer-facing mobile applications, not exclusively B2B products.

* Proficiency with Android testing strategies covering unit, instrumentation, and UI tests.

* Experience maintaining CI/CD pipelines for mobile app development.

* Demonstrated mentorship or technical leadership experience guiding junior engineers.

* Strong academic background in computer science or a related field.

* Experience with platform-level Android development and architecture is a plus.

### Compensation \& Benefits

* **Salary:** $160,000 to $200,000 annually.

* **Visa sponsorship:** Available.

### Location

On-site in **San Francisco, California**.