FullStack Developer

About Hapana 

Hapana is disrupting the market in leading a software solution in the fitness industry that helps gyms, fitness studios, and franchises unlock growth and efficiency. We have revolutionised the operations of multisite boutique businesses like F45, Gold’s Gym, BFT, STRONG Pilates, Vaura, Fitstop, KX Pilates, and more. Our all-in-one platform uses automated lead nurturing, captivating member experiences, multi-layered reporting, and advanced day-to-day operational controls to assist in growing member communities, expanding location footprints, and boosting revenue. We're committed to fostering growth for our teams and clients through innovation and teamwork. Our business prides itself on its fast growth and dynamic industry, so we require humans with a vision to work with our small but mighty team. As a global company, we rely on open communication and people speaking up. Bring ideas, passion, and creativity to the role, and you’ll fit right in.

Job Summary

As a Fullstack Engineer at Hapana, you’ll help shape the future of our platform by building scalable, high-performing applications and leveraging AI to transform how we deliver value. From designing intuitive interfaces to architecting robust backend systems, you’ll play a key role in how Hapana scales globally.

This is a hands-on role where technical expertise meets innovation. You’ll work across the stack front-end, back-end and cloud with opportunities to implement AI-powered features that enhance both the customer experience and development workflows. Your contributions will directly influence our technology stack, engineering culture and product impact.

Key Responsibilities

• Design, build, and maintain scalable, high-performance web applications that integrate front-end and back-end services.
• Explore and implement AI-powered features (e.g., predictive analytics, personalisation, chatbots) that elevate the customer experience.
• Deliver responsive, accessible, and engaging UIs using React (preferred), Vue.js, or Angular with a focus on usability.
• Build and optimise RESTful APIs, GraphQL services, and microservices using Node.js, Python, or similar, with opportunities to integrate AI/ML pipelines.
• Architect and optimise SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB) systems for both transactional and analytical workloads.
• Drive improvements in speed, resilience, and security, applying modern monitoring, testing, and optimisation tools.
• Collaborate with Product, UX, and DevOps in an Agile environment, contributing to sprint planning, stand-ups, and retrospectives.
• Stay ahead of AI and SaaS industry trends, evaluating new technologies to improve both product and engineering processes.

Qualifications & Requirements

• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
• Proven experience as a Fullstack Developer, with strong exposure to both front-end and back-end technologies.
• Advanced proficiency in JavaScript/TypeScript and deep expertise in React.js.
• Strong backend engineering skills (Node.js, Python, or similar) with exposure to microservices and cloud-native architectures.
• Familiarity with AI-enhanced development tools (e.g., GitHub Copilot, automated testing frameworks, or AI-powered monitoring).
• Strong understanding of databases (SQL) and performance optimisation strategies.
• Knowledge of authentication/authorisation protocols (JWT, OAuth).
• Excellent problem-solving, debugging, and communication skills.
• Comfortable working across distributed teams and time zones using Agile/Scrum.
• A passion for innovation and curiosity about how AI can transform SaaS.

Why Join Hapana?

• We Innovate Boldly: Dream big, experiment with the latest technologies, and push boundaries as you design scalable SaaS and AI-powered solutions.
• Stronger Together: Collaborate with passionate teammates across Product, UX, and Engineering, working as one to deliver impact at a global scale.
• Customer First: Build with purpose, creating exceptional value that empowers fitness businesses worldwide to succeed and thrive.
• Live Well, Work Well: Enjoy a competitive salary, benefits, wellness perks, and flexibility that support your balance, energy, and growth.

Hapana is an Equal Opportunity Employer. We highly value diversity at our company and encourage people of all different backgrounds, experiences, abilities, and perspectives to apply. We do not discriminate on the basis of race, religion, color, national origin, gender, gender identity or expression, sexual orientation, age, marital status, veteran status, disability status, or other protected characteristics.

If you have the experience, happy to wear multiple hats we want to hear from you.  We thank you in advance for taking the time to apply, please note that only shortlisted candidates will be contacted for an interview. No recruitment agencies please.