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. – Monday and Friday are remote, Tuesday through Thursday are in‑office collaboration days.

• 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.

• 3+ years of demonstrable experience in OO software design and development
• 3+ 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

• 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 believe in taking care of our team with a comprehensive total rewards package that includes competitive pay and a range of valuable benefits. The salary range for this position, intended for U.S. applicants, is $81,000 - $117,400 annually. This position is eligible to participate in Life Fitness / Hammer Strength’s annual Manager Incentive Plan to receive an annual discretionary bonus in addition to base salary.

The salary range reflected is based on a primary work location of Life Fitness Schaumburg and the actual salary may vary for applicants in a different geographic location.

Life Fitness / Hammer Strength offers a comprehensive package of benefits for full‑time team members, including 401(k) savings plan with 4% employer match; medical, dental and vision insurance; parental, medical and military leaves of absence; paid time off, including 12 paid…