Senior React Engineer – Next.js, TypeScript, Data-Driven

S&P Global Market Intelligence in Poland is seeking a Senior React Developer to join a cross-functional engineering team. You will build client-side tooling using React/Next.js, work with Node.js and GraphQL, and contribute to a modern data-driven platform.

The role emphasizes performance, security, and collaboration, with mentorship to junior developers and participation in code reviews. You will engage with a global team and help shape scalable frontend solutions leveraging Apollo, Storybook,