Senior Mobile Engineer

JobNimbus; Lehi (UT); On-site; USD 120,000 - 170,000; Full time

Job summary

JobNimbus in Lehi, UT seeks an experienced Android engineer to lead the mobile platform with a focus on AI-powered features and scalable Kotlin code. You will build end-to-end mobile and backend services, ensuring clean architecture and testability across modules.

You will collaborate with cloud and .NET teams, implement robust data flows, and contribute to performance profiling and automated reporting. A strong emphasis on ownership and code quality drives this role.

Qualifications

• 5+ years of software engineering with modern Android development.
• Strong Kotlin/Jetpack Compose skills and asynchronous programming.
• Experience with multi-module architecture, MVVM/MVI, and DI schemes.
• Backend exposure (cloud, REST APIs, microservices) is a plus.

Responsibilities

• Architect, build, and maintain Android features in a multi-module codebase using Kotlin.
• Deliver mobile-first AI capabilities and automated reporting from job-site photos.
• Collaborate on backend services and APIs (cloud/AWS, .NET/C#) to power AI features.
• Implement reactive data flows with Coroutines, Flow, Room, and custom networking layers.
• Champion clean architecture and testability across modules with DI.
• Write unit and UI tests and profile performance for responsive UX.
• Participate in code reviews and uphold high engineering standards.
• Leverage AI-assisted tooling to accelerate feature delivery and reduce boilerplate.

Skills

Kotlin

Jetpack Compose

MVVM/MVI

Dependency injection

Room local persistence

REST/OkHttp

AWS / cloud

Microservices

C# / .NET

Unit testing

JUnit / MockK

AI coding workflows

Code reviews

Tools

Git

CI/CD pipelines

Job description

We are obsessed with the hero's journey at JobNimbus. Every person has a hero's journey-Hermione Granger, James T. Kirk, Frodo Baggins, Anna & Elsa, Nacho Libre, and even YOU! This is our "call to adventure" to come check out JobNimbus. What do you have to lose? You might make a few new friends, learn about a sick new company doing some amazing things, and maybe even land a new job!

Mission:

Lead the technical development of JobNimbus's Android platform while pioneering cutting-edge, mobile-first AI features like our AI Photo Reports. Partnering across mobile and platform engineering, you will write clean, scalable Kotlin code and build end-to-end backend services and APIs that empower contractors in the field with instant, automated reporting.

What You'll Be Doing:

Architect, build, and maintain production features in our multi-module Android codebase using Kotlin and Jetpack Compose.

Drive the end-to-end delivery of mobile-first AI capabilities, transforming job site photos into structured, automated reports.

Collaborate across the full stack by designing, building, and maintaining backend microservices and APIs (cloud/AWS, .NET/C#) to power mobile AI features.

Implement reactive, robust data flows using Kotlin Coroutines, Flow, Room local persistence, and custom networking layers.

Champion clean architecture (MVVM/MVI) and dependency injection across feature modules to maintain high testability and separation of concerns.

Write comprehensive test suites (unit tests, Compose UI tests, MockK) and profile app performance to ensure smooth, responsive user experiences.

Actively engage in code reviews, providing and receiving thoughtful architectural feedback to uphold a high engineering quality bar.

Daily leverage modern AI-assisted development tools (Claude, Cursor, Copilot) to accelerate feature delivery, automate boilerplate, and optimize workflows.

What Makes You the Hero for This Job:

5+ years of software engineering experience with deep expertise in modern Android development.

Advanced proficiency in Kotlin, Jetpack Compose, and asynchronous programming with Coroutines & StateFlow/SharedFlow.

Strong architectural foundation with proven experience in clean multi-module architecture, MVVM/MVI design patterns, and dependency injection frameworks (e.g., Koin).

Hands-on experience with local persistence (Room) and networking with REST/OkHttp.

Willingness and ability to work across the stack, contributing to backend services, API contracts, and cloud infrastructure (AWS, event-driven concepts, or C#/.NET).

Active, daily practitioner of AI coding workflows (using tools like Claude, Cursor, Copilot, etc.) as a standard part of your development routine.

Solid testing discipline using JUnit, Compose UI testing, and mocking frameworks like MockK.

Strong collaborator who communicates proactively, values constructive peer reviews, and exhibits extreme ownership over product features.

Nice to have: Experience in SaaS, construction/contractor workflows, or working with on-device/cloud AI model integrations.

Superpowers:

• Extreme Ownership. You own the outcomes, drive initiatives, and solve problems proactively. If you need direction and someone to hold your hand, this job is not for you.
• Customer Obsessed. Everything we build should leave our customers saying, "Aw dip. This product is off the charts cool. Whoever wrote that code deserves a raise!".
• Proactive Learning. You stay ahead of the curve, continuously learning and implementing cutting-edge technologies.
• Team Commitment. You build, mentor, and lead a high-performance engineering team that delivers results together.
• Self Awareness. You know your strengths, weaknesses, and how to surround yourself with the right talent to succeed.

Mentor

Dustan Halbach - Specialist in hiring amazing people, lover of the outdoors, hunting, fly fishing, snowboarding, hockey and golf.

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As set forth in JobNimbus's Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law.

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