Android Developer With Kotlin Jobs in Colorado (NOW HIRING)

Company Information

Join the Team Powering the World's Best Endurance Athletes

At TrainingPeaks, we believe that behind every great athlete is a great coach and the right technology to help them reach their potential. Our platform is trusted by Tour de France winners, Olympic gold medalists, and everyday endurance athletes to plan, track, and analyze their training. Whether you're a performance-driven athlete, a passionate coach, or someone who simply thrives on building tools that empower others, TrainingPeaks is where ambition meets impact.

As part of the Peaksware portfolio, consisting of brands like TrainingPeaks, MakeMusic, Alfred Music, TrainHeroic, we're united by a shared mission: to create software that transforms deliberate practice into performance. At Peaksware, we don't just build products. We build communities of motivated people chasing progress, including athletes, musicians, performers, and the teams that support them.

General Summary

As a Senior Software Engineer, you'll play a key role in building and evolving the apps and services behind our most essential products. You won't just write code; you'll own what you build from idea to deployment and beyond. Our engineering teams are deeply collaborative, fully empowered, and committed to delivering high-quality, reliable software that drives real impact for our users.

In this role, you'll tackle real-world challenges identified by Product Management, crafting thoughtful solutions that deliver measurable value. You'll be responsible for the full lifecycle of your work: designing, coding, testing, deploying, and maintaining software with a continuous eye on improvement and innovation. You'll also play an active part in shaping our engineering culture by contributing ideas, feedback, and support across the team.

We're looking for curious problem-solvers who thrive on learning and iteration. You approach challenges with a growth mindset, seek feedback and collaboration, and take pride in helping others succeed. If you're passionate about building great software and being part of a supportive, high-performing team, we'd love to meet you.

You will sit directly with the Engineering Team, work in close collaboration with the Marketing, Data, and Design teams, and report to the Manager, Engineering. 

Core Functions: 

• Move fast and learn faster. Ship and iterate quickly by deploying changes that allow us to learn from real user behavior. Leverage event tracking and data insights to guide smart, high-impact decisions.
• Build features users love. Develop new functionality and squash bugs to continually improve our website and app. You'll help deliver a seamless, reliable, and delightful experience to our users.
• Manage releases by shipping to the Google Play Store, closely monitoring app performance with tools like Crashlytics. 
• Collaborate to create exceptional experiences. Partner closely with Product Managers, UX/UI Designers, and QA to bring thoughtful, intuitive solutions to life.
• Shape the future of our platform. Work with fellow engineers to evolve our architecture, introduce scalable patterns, and bring in tools and processes that raise the bar on quality and efficiency.
• Stay flexible and contribute where it counts. We're a team that values adaptability-whether it's jumping into a new challenge or lending a hand across the stack, your impact will be felt.
• Drive growth through experimentation. Design and implement A/B tests that optimize the user journey and uncover what truly drives engagement. Your work will directly impact how users experience our products.

Requirements

Required Qualifications: 

• 2-5+ years working on challenging problems in complex language applications
• Experience with Java/Kotlin for Android mobile development.
• Experience with unit testing, integration testing, end-to-end testing, and test driven development
• Experience in working with reactive frameworks, like RxJava or Kotlin Flow
• Experience with dependency injection frameworks like Dagger, Koin, or Hilt
• Experience communicating with RESTful APIs using Retrofit or Ktor
• Experience managing releases by shipping to the Google Play Store
• Strong written and verbal communication skills
• Demonstrated commitment to continuous improvement of yourself and your team
• Degrees are not required and we value all forms of continued education including traditional four-year degrees, post-graduate degrees, associates degrees, bootcamps, online training, professional certifications, self-teaching and more.

Desired Qualifications: 

• Familiarity with Jetpack Compose
• Familiarity with device integrations, e.g. Apple Watch, Garmin, etc.
• Familiarity with mobile capabilities such as widgets, push notifications, GPS, etc.
• Familiarity with iOS development a plus
• Familiarity with React Native / Javascript / Typescript a plus

Don't meet every single requirement? Don't worry. We still want to hear from you and encourage you to apply.

Benefits

Benefits

Compensation:

We are committed to fair and equitable compensation practices. The salary range for this role in Colorado is $111,216 - $185,360. Final compensation for this role will be determined by various factors such as a candidate's relevant work experience, skills, certifications, and geographic location. This role is eligible for variable compensation including bonus.

Benefits and Perks:

Health

• We offer comprehensive health benefits including medical, dental, and vision insurance; health savings and flexible spending accounts, paid parental leave; and an employee assistance program.
• Additional coverage options including Accident & Critical Illness insurance as well as Hospital Indemnity are also available.

Disability and Life

• We offer several company paid options including Short Term Disability, Long Term Disability, as well as Basic Life Insurance and AD&D.
• Additional coverage options including Employee-paid Supplemental Life Insurance for Employee, Spouse, and/or Child are also available.

Additional

• We offer a 401(K) including a company match.
• We observe 12 paid holidays annually and provide discretionary Flexible Time Off. Employees also receive free access to our products, corporate discounts, and professional development resources.
• Access to the Performance and Recovery Center (PARC), our on-site fitness facility, as well as employee only access to on-site locker rooms and showers. 
• Employee only access to secure, indoor bike storage and access to e-bikes exclusively to Peaksware employees.
• Access to our onsite Music and Podcast Studio.

If you require a reasonable accommodation to review our website or to apply online, please fill out our Candidate Accommodations Request Form.

Peaksware adheres to the FLSA Exemption Threshold for minimum wage in all states.

Work Environment

This job operates in a professional office environment that is well-lighted, heated, and/or air-conditioned with adequate ventilation and a noise level that is usually moderate. This role routinely uses standard office equipment such as computers, phones, photocopiers and filing cabinets.

All employees must comply with all safety policies, practices and procedures. Report all unsafe activities to your manager and/or Human Resources. #LI-Hybrid

Physical Demands

While performing the duties of this job, the employee is regularly required to sit and move about the facility; use hands to handle, or feel; talk by expressing ideas by means of the spoken word; and hear by perceiving the nature of sounds. The employee is occasionally required to stand, walk, and reach with hands and arms. The employee must occasionally lift and/or move up to 10 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus.

To view the Peaksware Privacy Policy, click . By submitting an application, you acknowledge and agree to the Peaksware Privacy Policy.

Recruiting Agency Notice: We do not accept agency resumes or assistance. Please do not forward resumes to our jobs alias or our employees. We are not responsible for any fees related to unsolicited resumes.