Senior Full Stack Engineer

About Zinnov Zinnov is a global management consulting firm that helps organizations make decisions that actually get used — and deliver results that matter. For over two decades, we’ve partnered with leading enterprises, high-growth technology companies, and investors to answer some of the toughest questions they face: Where should we invest? How do we scale globally? What capabilities will win in the next decade? Our work shapes market entry strategies, global operating models, M&A decisions, and long-term growth bets. We’re known for being data-led, execution-focused, and outcome-driven — not opinion-heavy slideware. At Zinnov, how you work matters as much as what you deliver. We value independent thinking, crisp communication, and early ownership. With 450+ professionals across 10 global offices, we work across industries including Digital Services, ER&D, Enterprise Software, Semiconductors, Healthcare, BFSI, Automotive, Media & Telecom, and Private Equity. Zinnov isn’t for everyone. It’s for people who want steep learning curves, honest feedback, and the chance to see their work influence real business decisions — not just presentations. About the Role As a Full Stack Engineer , you will build the product experience—dashboards, chat interface, persona-specific layouts, and the API layer that connects UI to agent + data layers. You will also own internal workflows that enable finance sign-off and platform governance. What You’ll Do UI & Product Experience Build theNextJSweb app: dashboards, chat interface, and persona-based views. Implement data-heavy UI patterns: tables, drilldowns, charts, exports. Ensure accessibility, usability, and consistent experience across personas. Backend-for-Frontend (BFF) Build andmaintaina NestJS BFF layer connecting UI to agent/data services. Treat BFF APIs as versioned platform contracts—manage changes cleanly. Access Controls & Multi-tenant Design Implement RBAC in UI so views adapt to tenant-scoped access boundaries. Work with AI engineers to pass context safely andrender structured responses. What You Bring Qualifications & Experience 3+ years full stack development with React/NextJS. TypeScript is mandatory. Experience with FastAPI for BFFs Experience with NestJS (or equivalent BFF patterns) - Nice to Have. Comfort with auth flows (JWT) and multi-tenant UI design. Key Skills Strong UI engineering craft—clean component systems and reusable design. Practical approach to performance and data rendering at scale. Strong collaboration across AI, data, and DevOps teams. What Success Looks Like – Globalization Excellence (GE) <span data-ccp-props="{"134233117":true,"1342