Senior iOS Engineer - TrainingPeaks

Company Information

Join the Team Powering the World's Best Endurance Athletes

At Training Peaks, 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, Training Peaks is where ambition meets impact.

As part of the Peaksware portfolio, consisting of brands like Training Peaks, Make Music, Alfred Music, Train Heroic, 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.

Join Training Peaks as a Senior Software Engineer (iOS) on our Mobile team and help shape the future of endurance training for athletes and coaches around the world.

As a Senior Software Engineer (iOS), you’ll play a critical role in building and evolving the mobile experiences at the heart of our platform. You won’t just write code, you’ll own features from idea to deployment and beyond. You’ll help define how our iOS app looks, feels, and performs as it scales to support millions of workouts and users.

In this role, you’ll tackle real-world product challenges alongside Product, Design, and Data, crafting thoughtful, high-impact solutions. You’ll be responsible for the full lifecycle of your work: designing, coding, testing, shipping, and maintaining features with a continuous eye on quality, performance, and user experience.

You’ll also help shape our engineering culture by mentoring teammates, influencing architecture decisions, and raising the bar for how we build mobile software. If you’re passionate about building great iOS apps, clean architecture, and real-world impact, we’d love to meet you.

This role sits on the Engineering Team and reports to the Manager, Engineering (Mobile).

• Build features athletes and coaches love. Design and implement user-facing functionality in our iOS app that delivers real value and delight to our global community.
• Own complex mobile systems. Evolve our iOS architecture with scalable patterns, modern tooling, and best practices that improve velocity and code quality.
• Translate product ideas into great mobile experiences. Partner closely with Product Managers, UX/UI Designers, QA, and Data to bring intuitive, high-quality features to life.
• Raise the bar on mobile engineering. Lead through example and mentorship. Coach and support other engineers through thoughtful code reviews, design discussions, and technical leadership.

• 5+ years of experience working on challenging problems in complex applications
• Deep experience building native iOS applications using Objective C, Swift, and Swift
  
  UI using composable architecture
• Strong understanding of iOS frameworks, lifecycle, performance optimization, and memory management
• Experience designing and implementing feature-rich mobile experiences
• Experience with unit testing, integration testing, and writing highly testable code
• Experience working with RESTful APIs, JSON, Core Data performance, and data synchronization
• Experience with mobile monitoring and observability tooling
• Experience refactoring and evolving large codebases and seeing architectural changes through from design to completion
• 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.

• Familiarity with device integrations, e.g. Apple Watch, Garmin, etc.
• Familiarity with mobile capabilities such as widgets, push notifications, GPS, etc.
• Experience working on consumer-facing…