Senior Engineering Manager – Service Transformation & Platform Capabilities

Join ABC Fitness and become part of a culture that’s as ambitious as it is authentic. Let’s transform the future of fitness—together! Our Values Best Life We believe great work begins with great people. That’s why our culture is built on respect, trust, and belonging. We create an inclusive environment where every team member can bring their authentic self to work—because diverse perspectives drive innovation and meaningful impact. Growth Mindset We are doers, thinkers, and dreamers. At ABC Fitness, your growth is our investment. Through continuous learning, mentorship, and professional development opportunities, we empower you to reach new heights—personally and professionally. One Team From day one, you’ll be part of a team that collaborates, celebrates, and cares. We move fast, support one another, and have fun along the way. Because when you thrive, we all thrive. 

 What You'll Do   Lead the service transformation teams   Build and manage small, high-ownership squads responsible for converging duplicated product capabilities into shared, domain-oriented services. Own the delivery cadence, quality, and predictability of a multi-year transformation executed in steady quarterly increments with clear boundaries, owners, and cutover plans.  Turn architecture into shipped services   Partner with principal engineers and staff engineers to translate target architecture, service boundaries, migration seams, and compatibility strategies into sequenced, executable plans your teams can implement safely. Your job is to make the architecture real: prioritized, staffed, de-risked, and delivered.  Establish the base service tier   Drive the standards for how shared services are designed, contracted, versioned, documented, and consumed, so that every ABC application — and the AI agents and partners building on top of them — can rely on one consistent capability layer. Ensure services are designed for both human and machine consumption from day one, with structured contracts that agents can use reliably.  Protect compatibility and business continuity   Convergence only counts if customers never feel it. Lead teams through incremental strangler-style migrations, staged cutovers, dual-running periods, and post-cutover hypercare. Existing behavior, reporting, and integrations keep working until each consumer has safely moved.  Modernize the application foundations   Guide the movement of business logic out of legacy, database-centric implementations into testable, cloud-native services on our target stack. Retire duplicated builds, legacy dependencies, and aging infrastructure as consumers cut over.  Raise the bar for engineering quality   Build quality in as a system, not a stage. Establish a software-factory approach where every change moves through automated validation loops — layered validators for scope, contracts, parity, runtime behavior, and user experience — that produce evidence of correctness…