Full-Time

Staff Software Engineer, Mobile (Android, Kotlin, Full Stack)

Mercor • Remote

Company

Mercor

Hourly rate

$50 – $90/hr

Location

Remote

Listed

Today

Min. degree:: Bachelor's

This role is hosted on Mercor's own careers page. Applying takes you directly to their application form.

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About this Role

Join a product engineering team building native mobile and full-stack experiences used by customers every day.

What you'll do

Build and ship features for the team's native mobile apps, mainly Android in Kotlin.
Contribute beyond mobile when needed, across backend services, APIs, and web applications.
Use AI-powered developer tools to get up to speed on unfamiliar code and ship with quality.
Take part in technical design, code reviews, and production support.
Work closely with Product, UX, and partner engineering teams, and help other engineers grow.

What you need

4+ years of professional software engineering experience.
Hands-on native mobile experience, ideally Android with Kotlin and Jetpack. iOS/Swift is welcome too, and Flutter or React Native experience counts if you've also done some native work.
Some production experience outside mobile, such as backend services, APIs, or web apps.
Solid engineering fundamentals: design, testing, and debugging.
Comfortable using AI coding tools such as Copilot, Cursor, or Claude.
Ability to engage reliably for at least 40 hours/week during weekdays.
Clear communication and a collaborative, curious mindset. Nice to have: exposure to LLM-powered features (RAG, embeddings, agents), experience with accessibility standards, or work on apps with accounts, payments, or orders. You don't need all of these to apply.

About Mercor and legal notices

About Cincinnatus LLC

Cincinnatus LLC is an enterprise staffing company that partners with leading technology companies to source and employ highly skilled professionals for contingent and contract-based opportunities. Cincinnatus serves as the employer of record for these engagements, providing W-2 employment, payroll, benefits, and compliance, while placing employees directly within client teams to work on high-impact initiatives.

Equal Employment Opportunity

Cincinnatus is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or any other legally protected characteristic.