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 career 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 software architecture and modernization
Shape the evolution of legacy applications into well-structured, domain-oriented software. Define target architecture,



module and service boundaries, migration seams, compatibility strategies, and incremental paths that teams can implement safely.
Stay deeply hands-on in code
Contribute directly to critical implementations, prototypes, refactoring, code reviews, and production fixes. Work comfortably in backend code and frameworks such as Java/Springboot, Golang, Node/TypeScript, or similar backend ecosystems, and help teams improve application structure, runtime behavior, and maintainability.
Design strong domain models and APIs
Create clear domain abstractions, ownership boundaries, service contracts, and APIs. Improve how business rules are represented in code and keep consumers insulated from legacy storage and implementation details.
Modernize application foundations
Guide framework and runtime upgrades, dependency modernization, concurrency and lifecycle improvements, and the decomposition of tightly coupled code. Use practical refac

📌 Job Posting Title Principal Engineer – Software Architecture and Modernization (India)
🏢 ABC Fitness
📍 India