Android Software Engineer II

Join us as we empower the world to work out, creating healthier lives together.

We are seeking an Android Engineer to join Life Fitness / Hammer Strength, contributing to the design and development of high-quality, reliable mobile applications. The ideal candidate brings strong experience in Java/Kotlin development, a solid foundation in software design and debugging, and a proactive approach to problem-solving and will play a key role in delivering production-ready software while supporting continuous improvement through modern development practices.

This is a hybrid role, based out of the Nieto-Jones Performance Center in Schaumburg, IL. #LI-Hybrid – Monday and Friday are remote, Tuesday through Thursday are in-office collaboration days.

RESPONSIBILITIES:

As a fully competent software engineer, independently evaluates, selects and applies standard engineering techniques, procedures and criteria, using judgment in making adaptations and modifications.

Designs and codes software with exceptional quality, meeting designated release plans and delivery commitments.

Independently performs assignments, within scope of defined program, with instructions as to general results expected.

Follows industry standard practices of conducting design reviews, code walk throughs, unit level testing, and integration testing.

Works closely with the Software Quality Assurance team to test, troubleshoot, resolve, and release production software.

Ensures prompt response to production and customer issues.

Effectively uses AI‑assisted development tools (such as Git Hub Copilot and VS Code AI extensions) to accelerate development, improve test coverage, enhance documentation, and support root-cause analysis.

Ability to work well with others, learn on the job, and thrive in a dynamic work environment.

REQUIRED

SKILLS AND ABILITIES

3+ years of demonstrable experience in OO software design and development3+ years of experience with Java/Kotlin Experience building and debugging Android applications and services preferably on embedded devices (AOSP-based systems, custom hardware, or constrained environments)
Experience analyzing logcat, kernel logs, ANR traces, and system-level crash reports.

Strong understanding of software design patterns and how, why, and when to apply them Solid foundation in data structures, algorithms, and design with strong analytical and debugging skills.

Experience using AI-powered coding assistants (e.g. Git Hub Copilot) for tasks such as code generation, refactoring, test creation, and documentation.

Familiarity with VS Code AI integrations and ability to incorporate AI-supported workflows into daily development.

Confident team player motivated by a fast-paced environment.

Ability to learn existing architecture quickly

Strong analytical, communication, and presentation skills

Minimum B.S. in Computer Science, Software Engineering, Computer Engineering, or related discipline

PREFERRED SKILLS Basic knowledge of the Linux OS is a plus.

Experience with Firebase Crashlytics and Real Time Databases.

Experience evaluating or integrating AI‑assisted development practices, including prompt‑driven coding, AI‑supported code reviews, or automated test generation.

Experience modifying or building AOSP, including system services, frameworks, or vendor layers.

At Life Fitness / Hammer Strength, we think customer first, play as one team, and raise the bar on fitness innovation—in the gym and in every corner of our facilities. We persevere and get it done, with a clear purpose to inspire each other to live healthier lives. If you’re ready to bring out the best in people while powering the future of fitness manufacturing, we invite you to apply.

Want to take the next step in your career? Life Fitness / Hammer Strength takes pride in our talented employees and believes in providing opportunities for further growth and advancement. We encourage you to test your strengths, push your limits, and unleash your potential. If you feel the position is right for you, we invite you to apply. We’ll work with you closely to support you throughout the hiring process.

If your CV/ resume shows that your skills and experience have synergy with the job…