Staff Software Developer

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.

RESPONSIBILITIES:    

• Design, develop, test, and document software for existing and new products 

• Spend a minimum of 30% of your time on hands-on code implementation, building and shipping production features across React, .NET, and Node.js. 

• Build and maintain React web applications and shared UI patterns and optimize .NET backend services (ASP.NET Core, REST APIs) and Node.js services as appropriate for the product area. 

• Own and evolve full-stack architecture for our most critical and complex product areas, including RESTful APIs, AWS-hosted infrastructure, and relational data on RDS. 

• Own API strategy at an org level: set standards for design, versioning, security, and cross-team contracts, including third-party integration surfaces. 

• Establish and uphold engineering practices and guardrails for agentic-IDE development (Cursor or similar), including review standards for agent-generated code across teams 

• Write architecture and design documentation for new products, systems, and patterns; lead research and evaluation of new technologies for suitability to our stack 

• Own the largest and most complex engineering projects; lead cross-department technical initiatives with clear visibility to the business 

• Review and evaluate top-level business requirements in the form of epics and features; lead quarterly and sprint-level estimation, work breakdown, and negotiation with Product Management on alternatives when needed 

• Partner with product, design, and Customer Success to define and deliver cohesive, high-quality features 

• Work with DevOps on builds, releases, patching, and operational readiness; provide technical oversight of development, build, deployment, and monitoring with an emphasis on security, performance, and scalability 

• Review code and architecture across teams; handle merge requests; ensure quality, structure, and adherence to system architecture and best practices 

• Identify bottlenecks, debug production issues, and improve reliability and performance — including highly escalated customer and QA-found issues 

• Provide technical estimates and communicate progress and risks clearly to engineering leadership and stakeholders 

• Lead build vs. buy analysis and other complex technical decisions; drive critical problems to success through advocacy, influence, and direction 

• Lead and coach engineers at all levels; raise the bar through pairing, feedback, and contribution to the guild program and onboarding 

• Improve engineering practices and processes (testing, observability, release discipline, CI/CD) in ways that benefit multiple teams and the broader organization 

• Lead implementation of development process improvements that make software delivery more efficient org-wide 

• Share ownership of production health: monitor, respond to critical incidents, and drive fixes for instability or regressions 

• Lead the development of the technical hiring process and interview approach with an aim of attracting and hiring strong engineers 

• Stay current with industry best practices and relevant technologies; evaluate emerging tools and practices and help roll suitable ones into ABC engineering 

• Routinely represent engineering through presentations to other departments and, as needed, as an external spokesperson for the company 

QUALIFICATIONS: 

• All applicants must be able to work from our Hyderabad office 2-3x a week 

• Bachelor's degree in computer science, software engineering, or related field (or equivalent industry experience) 

• 8+ years of software development experience with a strong focus on full-stack engineering across frontend and backend. 

• Strong proficiency with .NET, C#, Web APIs, MVC, ASP.NET Core, and related backend patterns. 

• Strong proficiency with React for building modern web user interfaces (JavaScript/TypeScript, ES6+). 

• Strong proficiency with Node.js for backend services, APIs, and server-side JavaScript/TypeScript. 

• Hands-on experience with AWS for designing, deploying, and operating cloud-hosted applications and services. 

• Experience with Amazon RDS and relational databases for schema design, queries, performance tuning, and operational best practices. 

• Deep RESTful API experience: owning API design, versioning, security, performance, and cross-team contracts at scale 

• Habitual use of an agentic coding IDE (Cursor or similar) and a track record of setting review standards for AI-generated code across teams 

• Significant experience in full life cycle system development including design, building, testing, deployment, upgrade, and support 

• Advanced experience with performance tuning, security, scalability, and reliability concepts 

• Proficient understanding of code versioning tools such as Git and the associated best practices 

• Familiarity with Agile methodologies and experience supporting multiple scrum teams through planning, delivery, and retrospectives 

• Demonstrated experience leading teams through both process and technical change 

• Strong verbal and written communication skills with the ability to influence across teams and departments 

AND IT’S GREAT TO HAVE:   

• Prior exposure to fitness/wellness products, multi-tenant SaaS, high-traffic APIs, or cloud-native tooling (containers, observability) — tell us what you've built or scaled 

• Experience designing and operating third-party API integrations at scale 

• General familiarity with React Native, mobile development. 

WHAT’S IN IT FOR YOU:

• Purpose led company with a Values focused culture – Best Life, One Team, Growth Mindset

• Time Off – competitive PTO plans with 15 Earned accrued leave, 12 days Sick leave, and 12 days Casual leave per year

• 11 Holidays plus 4 Days of Disconnect – once a quarter, we take a collective breather and enjoy a day off together around the globe. #oneteam

• Group Mediclaim insurance coverage of INR 500,000 for employee + spouse, 2 kids, and parents or parent-in-laws, and including EAP counseling

• Life Insurance and Personal Accident Insurance

• Best Life Perk – we are committed to meeting you wherever you are in your fitness journey with a quarterly reimbursement

• Premium Calm App – enjoy tranquility with a Calm App subscription for you and up to 4 dependents over the age of 16

• Support for working women with financial aid towards crèche facility, ensuring a safe and nurturing environment for their little ones while they focus on their careers

At ABC Fitness, we don’t just build technology—we build communities and transform lives. Your work matters here, your growth is supported, and your voice is heard. We welcome diverse talent and encourage you to apply, even if you don’t meet every requirement.

ABC’S COMMITMENT TO DIVERSITY, EQUALITY, BELONGING AND INCLUSION:  ABC is an equal opportunity employer committed to diversity, equity, and inclusion. We strive to create a workplace where every employee, client, and partner feels valued, inspired, and empowered to reach their full potential. For us, inclusion isn’t just the right thing to do—it’s a business imperative. Learn more at abcfitness.com.

About ABC Fitness

ABC Fitness is the #1 software provider for fitness businesses of any size, all around the world. Supporting 30K clubs, 650K coaches, 40M members, and processing more than $12B in payments every year, ABC Fitness provides scalable, data-driven solutions to simplify club management and engage members and clients.

From personal trainers, boutique studios, and gyms, to international franchise health clubs, ABC Fitness will move your business forward through technology and industry insights. Innovation is at the center of everything we do, across ABC Glofox, ABC Ignite, ABC Trainerize, and ABC Evo. Let's make your fitness vision a seamless reality, together. Learn more at abcfitness.com

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