Software Engineer, Mobile · Mercor Mercor remote in US · ago remote in US ago
Northern, Floyd County, Kentucky, USA
Listed on 2026-10-08
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Software Development
Android Developer, App Developer - Mobile/Web, Backend Developer, Kotlin
Location: Northern
Staff Software Engineer, Mobile (Android/Kotlin) | $40–60/hr | Remote in US | Full Time (W-2)
Join a product engineering team building native mobile and full-stack experiences used by customers every day. You'll be placed within a leading enterprise client's engineering organization, owning features end to end across Android, backend services, and APIs — with AI coding tools as a standard part of your workflow.
Key Responsibilities- Build and ship features for native mobile apps, primarily Android using Kotlin and Jetpack.
- Contribute across backend services, APIs, and web applications when needed.
- Leverage AI-powered developer tools (Copilot, Cursor, Claude) to accelerate delivery and maintain quality.
- Participate in technical design, code reviews, and production support.
- Collaborate closely with Product, UX, and partner engineering teams, and mentor fellow engineers.
- 4+ years of professional software engineering experience.
- Hands-on native mobile development experience — Android with Kotlin preferred; iOS/Swift, Flutter, or React Native also considered with native exposure.
- Production experience outside mobile: backend services, APIs, or web applications.
- Strong engineering fundamentals: system design, testing, and debugging.
- Comfortable using AI coding tools in a professional setting.
- Available for a reliable 40 hours/week commitment during weekdays.
- Clear communicator with a collaborative and curious mindset.
- Experience with LLM-powered features such as RAG, embeddings, or agents.
- Familiarity with accessibility standards.
- Background working on apps involving accounts, payments, or order management.
This is a W-2 full-time position with Cincinnatus LLC, an enterprise staffing company that serves as the employer of record, providing payroll, benefits, and compliance while placing you directly within a top-tier enterprise client's engineering team.
Cincinnatus LLC is an Equal Employment Opportunity employer and does not discriminate on the basis of race, religion, gender, age, disability, veteran status, or any other protected characteristic.
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