Software Engineer III, Mobile Developer Experience

MyFitnessPal

2d•$135,000 - $160,000

About The Position

At MyFitnessPal, we believe good health starts with what you eat. We provide tools, resources and support to enable users to reach their health goals. We're looking for a Mobile Developer Experience Engineer to join PEAS (Productivity Engineering: Automation & Self‑Service) in TechOps. PEAS delivers paved paths, self‑service, and automation‑first developer experiences that help product teams ship quickly and safely. Our scope includes CI/CD platforms, build and test infrastructure, security tooling, and reliability practices: all in service of developer productivity across the org. This role is the connective tissue between PEAS and the product engineering squads that depend on our platforms, particularly on the mobile side. You'll partner closely with iOS and Android developers to understand their workflows and pain points, then translate those insights into platform improvements, tooling, and automation that make the whole org faster. You should be as comfortable pairing with a mobile engineer on a flaky test investigation as you are designing a reusable CI workflow. We expect this person to bring an AI‑forward mindset to platform engineering as a practical lens for identifying where intelligent automation, LLM-powered tooling, and AI-assisted workflows can meaningfully accelerate developer productivity. You'll help set the direction for how PEAS and the broader engineering org adopt AI in day‑to‑day development. Reporting to the Manager, Engineering (PEAS), this is a hands-on role with high autonomy, high visibility across the engineering org, and real impact on how quickly product teams can deliver.

Requirements

4+ years of relevant work experience
Substantial experience in software engineering with meaningful time spent in mobile development (iOS and/or Android) or mobile platform/build engineering
Strong understanding of mobile build systems (Xcode, Gradle), testing frameworks, and the developer workflows around them
Hands-on experience with CI/CD platforms, particularly GitHub Actions and mobile‑focused CI tools (e.g., Bitrise); comfort building and maintaining reusable workflows at scale
Demonstrated experience applying AI to real production workflows. Whether that's building LLM‑powered developer tools, integrating AI into CI/CD pipelines (e.g., automated triage, intelligent test selection, AI‑assisted code review), or driving adoption of AI‑assisted development practices across teams
Excellent communication and cross‑functional collaboration skills. You're the kind of engineer other teams actively want to work with, and you're energized by understanding their problems
Proficiency in one or more of PEAS' common languages: Go, TypeScript, Python; comfortable contributing to platform code, CLI tools, and automation utilities
A bias for measurable, automated solutions and a low tolerance for repetitive manual work

Nice To Haves

Experience with build/test observability tooling (e.g., Datadog CI/Test Visibility) and using data to diagnose pipeline health
Familiarity with security scanning in CI/CD (e.g., SonarQube, Snyk, secret scanning) — you don't need to be a security expert, but you're comfortable working alongside one
Experience with ArgoCD, Atlantis, Artifactory, or similar delivery and artifact management tools
Background in developer advocacy, developer relations, or internal platform product management
Experience evaluating and building with AI-assisted development tools or building internal tooling on top of LLM APIs
Experience running or contributing to an internal developer experience program (surveys, office hours, enablement)
Familiarity with cloud infrastructure and platform tooling (e.g., containers, Kubernetes, Terraform/IaC, AWS) and how mobile apps interact with backend services in a microservices environment

Responsibilities

Act as a liaison between PEAS and product engineering squads, especially mobile teams: building relationships, gathering feedback, and ensuring platform investments align with real developer needs
Improve CI/CD pipelines for iOS and Android, with a focus on build times, test reliability, flaky test detection, and fast feedback loops (e.g., Bitrise, GitHub Actions, Datadog CI/Test Visibility)
Help maintain and evolve shared GitHub Actions and reusable workflows (the "golden path") that give squads well‑lit, low‑friction paths to production
Identify opportunities to apply AI and intelligent automation to developer workflows (from CI/CD triage and test analysis to code review assistance and self‑service tooling) and drive adoption where the impact is real and measurable
Contribute to build and test infrastructure (CI runners, simulators, caching strategies) to keep mobile pipelines fast and reliable
Partner with PEAS teammates on security tooling and reliability practices to ensure pipelines incorporate appropriate guardrails without slowing teams down
Coach and support engineers on CI/CD best practices, dependency management, effective use of AI‑assisted development tools, and PEAS' shared tooling; create documentation and enablement materials that scale beyond 1:1 conversations
Champion a data‑driven approach to developer experience: define and track metrics (build times, failure rates, cycle time, developer satisfaction) that guide platform priorities

Benefits

Face-to-Face Connections: We value personal connections. Enjoy opportunities to meet and connect with your team members in person to help forge meaningful relationships that extend beyond the virtual realm. Teams meet as often as needed and all of MyFitnessPal gathers annually.
Flexibility At Its Best: Achieve the work-life balance you deserve. Enjoy a flexible time-off policy with our Responsible Time Off benefit.
Give Back: Use your volunteer days off to support what matters most to you. Each full time teammate receives 2 days per calendar year to give back to their community through service.
Mentorship Program: Take control of your career through our mentorship program where, if you’d like, you will be matched with a teammate who can help you scale your skills and propel your growth.
Family-Friendly Support: Embrace the journey with confidence and care. Enjoy our paid maternity and paternity leave, to provide time to balance family responsibilities with your career and take the time needed to strengthen family relationships. We understand the complexities of starting or expanding a family, which is why we provide best-in-class comprehensive assistance for fertility-related matters.
Wellness Comes First: Live Good Health is one of our core values. Receive a monthly Wellness Allowance, empowering you to focus on your physical and mental well-being by choosing from a range of wellness initiatives, including dedicated mental health days.
Celebrate Greatness: Your hard work deserves recognition! Our reward and recognition platform empowers peers to acknowledge and reward each other for the exceptional contributions they make.
Elevate Your Health & Fitness: Get access to MyFitnessPal Premium, allowing you to take your fitness, health and wellness journey to new heights.
Unlock Your Potential: Access our virtual learning and development library, and participate in training opportunities to continuously grow and enhance your skills.
Championing Inclusion: Our dedicated DEI Committee actively fosters a diverse and inclusive workplace by setting actionable goals and evaluating progress across the organization.
Healthcare Matters: Your well-being is our priority. Take advantage of our competitive medical, dental, and vision benefits that cater to your holistic healthcare needs. Feel secure and supported on your wellness journey.
Secure Your Future: Benefit from our retirement savings program, giving you peace of mind for your financial goals. Reach them sooner with MyFitnessPal’s competitive employer match.