Fullstack Engineer – Frontend & API Development

About the role

WongDoody, part of Infosys, is looking for a Fullstack Engineer to design and build high‑performance web applications that connect users with AI‑driven experiences. The role combines modern frontend development with robust API and backend integration, ensuring seamless, user‑centered solutions for a variety of brands.

Key responsibilities

• Develop modern, high‑performance web interfaces for complex, AI‑enabled applications.
• Translate UX/UI designs into scalable frontend architectures that work across devices.
• Design and integrate APIs that power data‑ and AI‑driven features, including authentication and structured data models.
• Implement agentic workflows and orchestration layers to make multi‑agent systems accessible to end users.
• Collaborate with product, design, AI engineers, and solution architects to create modular, reusable components and reduce system complexity.

Required profile

• Several years of experience in full‑stack web development.
• Strong system‑thinking ability and comfort working with AI‑centric products.
• Proven track record of delivering user‑focused applications in collaborative, cross‑functional teams.

Required skills

• Web development (frontend and backend)
• API design and integration
• Frontend development (HTML, CSS, JavaScript/TypeScript)
• Backend development (Node.js or comparable runtime)
• Experience with AI‑driven or data‑intensive applications

What we offer

• Flexible working hours with 100 % overtime compensation.
• Hybrid work model – work from home, office, or any mix you prefer.
• 30 days of vacation per year.
• Urban Sports Club membership.
• Opportunity to work with strong, globally‑recognised brands.