Senior Software Engineer - React Native

Les Mills Brasil ??; Auckland; On-site; NZD 120,000 - 180,000; Full time

Benefits offered by this job

Global mobility

Dog friendly office

Volunteer day

Free fresh fruits & snacks

Job summary

Les Mills is seeking a Senior Software Engineer – React Native to join our B2B Engineering team. You’ll design, build, and evolve mobile apps that empower fitness professionals and enthusiasts worldwide, collaborating with product managers, designers, backend and automation engineers to deliver high-quality experiences.

You’ll own key features, participate in technical decisions, and uphold engineering standards, testing, and CI/CD.

Qualifications

• React Native for iOS and Android with strong commercial experience.
• TypeScript, React Navigation and React Native ecosystem expertise.
• REST and GraphQL API integration and app state management.
• Experience with native modules and mobile app release processes.
• Software engineering best practices: testing, code reviews, CI/CD.
• Strong cross-functional collaboration across engineering, product, design.

Responsibilities

• Design, build, and evolve mobile applications for LES MILLS B2B.
• Collaborate with product managers, designers, backend and automation engineers.
• Deliver high-quality experiences and contribute to technical decisions and standards.
• Support long-term success of products.

Skills

React Native

TypeScript

React Navigation

REST/GraphQL APIs

Native modules & app release

Testing & CI/CD

Cross-functional collaboration

Tools

Datadog

AWS

Lambda

DynamoDB

Job description

Permanent Full Time We're looking for an experienced React Native engineer to help build the next generation of our world-class LES MILLS services.

• Join us in shaping the digital experience of fitness enthusiasts around the world
• Build a product that inspires people to live healthier lives
• Collaborate with a team passionate about fitness and technology
• Ship features that reach a global audience

Senior Software Engineer – React Native

Permanent Full Time We're looking for an experienced React Native engineer to help build the next generation of our world-class LES MILLS services.

• Join us in shaping the digital experience of fitness enthusiasts around the world
• Build a product that inspires people to live healthier lives
• Collaborate with a team passionate about fitness and technology
• Ship features that reach a global audience

About The Role

We're looking for a Senior Software Engineer – React Native to join our LES MILLS B2B Engineering team — the team behind our club and instructor platforms.

As a permanent member of the team, you'll play a key role in designing, building, and evolving our mobile applications. You'll work closely with product managers, designers, backend and automation engineers to deliver high-quality experiences while contributing to technical decisions, engineering standards, and the long-term success of our products.

Skills And Experience You'll Need

You're an experienced React Native engineer who enjoys building high-quality mobile applications and collaborating with cross-functional teams to solve real customer problems. You take ownership of your work, value clean, maintainable code, and are comfortable working in an agile product environment.

You Will Ideally Need Experience In The Following

• Strong commercial experience developing React Native applications for iOS and Android.
• Excellent knowledge of TypeScript, React Navigation, and the React Native ecosystem.
• Experience integrating REST and/or GraphQL APIs and managing application state.
• Experience working with native modules and mobile app release processes.
• A solid understanding of software engineering best practices, including testing, code reviews, and CI/CD.
• Strong communication and collaboration skills, with the ability to work effectively across engineering, product, and design teams.
• Experience with Datadog, AWS, Lambda, and DynamoDB would be highly beneficial.

About Les Mills

At Les Mills, unlocking and amplifying that inner drive to achieve our goals is something we’re not shy to say we’re great at.

Today, Les Mills Internationals programs are in 20,000 gyms in over 100 countries – pair that with the boom of our digital subscription service LES MILLS+ (like Netflix for our workouts), and it’s an exciting time to be a part of our global company. Our mission is simple – to create a fitter planet.

You don’t have to be a fitness fanatic to fit in here, but you can make a workout part of your workday. If you want to grow your professional career, Les Mills International could be the place for you. Our mission is simple – to create a fitter planet.

What’s In It For You

We operate as a flexible and hybrid workplace with a mix of working in the office and at home as a work scheme that enhances and encourages work/life balance. Whether that be working from home, going to the gym or doing school drop-offs/pick-ups, we want our employees to feel comfortable working in an environment where they can thrive and feel empowered.

We Offer Some Great Benefits That Include

• Companywide connection opportunities
• Global mobility
• Dog friendly office
• Volunteer day
• Free fresh fruits & snacks

We are a Gold Supporter of the Pride Pledge organization, committed to providing a flexible, diverse and inclusive environment. We believe our people are the only way to help us work towards some steep growth goals and industry-leading innovations. If you’re excited about this role, we encourage people of all backgrounds to apply, even if you don’t meet every requirement. We might have something waiting in the wings that you’d be perfect for. We value the concepts of togetherness, support, equity, and respect, and that begins with increasing diversity in our teams.

Reference number: req406

Profession

Digital/Online

Company: Lesmills Career

Date posted: 2nd Aug, 2026