Senior React Software Developer (f/m/d)

Senior React Software Developer – India Join Thinkproject’s cloud‑based SaaS platform to build core frontend features used by leading infrastructure organisations across Europe. You’ll shape product quality from design to post‑release, working hand‑in‑hand with product managers, architects and backend engineers in a fast‑moving, international team. What You’ll Do Design, develop and maintain React 18+ frontend services on a SaaS platform. Write clean, testable TypeScript (strict mode) with RTK Query and React Hook Form. Build and consume RESTful APIs together with backend engineers. Enforce architecture standards (SOLID, DDD, CQRS) and conduct rigorous code reviews. Identify and fix performance bottlenecks before they reach production. Contribute to the full SDLC, from requirements and architecture to deployment and support. Integrate BIM data formats (IFC, BCF, COBie) to bridge construction‑domain needs. What You Need 6+ years of professional React development experience. Production‑grade expertise with React 18+, TypeScript strict, RTK Query, React Hook Form + Zod, and MUI/design tokens. Strong grasp of object‑oriented design and patterns (SOLID, DDD, CQRS). Experience building and consuming REST APIs. Hands‑on knowledge of Azure, Docker and Kubernetes. Proven unit‑testing/TDD practice. Fluent English (written and spoken) and comfortable in Agile/Scrum environments. Good to Have Backend experience in PHP or C#. Familiarity with micro‑services/event‑driven architectures (Azure Service Bus, MassTransit). Prior work in construction, engineering or real‑estate software. The Opportunity You’ll become a key contributor within three months, own a full product area by six months, and be the go‑to React authority after a year—while collaborating with teams