Senior Full-Stack Engineer (TypeScript, React & Node)

The work

We are looking for a Senior Full-Stack Engineer to ship accessible product surfaces and type-safe APIs for Halcer delivery pods. You will work across UI, API contracts, and test automation with a bias for maintainable code.

You will

• Build and maintain React/TypeScript interfaces with strong accessibility and Core Web Vitals discipline
• Design Node.js APIs with explicit validation, error mapping, and observable latency
• Raise automated coverage for critical user journeys using Playwright and contract tests
• Review pull requests for security, performance, and operational readiness

You likely have

• 6+ years shipping production web applications, including TypeScript in both UI and API layers
• Experience with relational data modelling and query performance
• Familiarity with design systems or component libraries used across multiple products
• Ability to work asynchronously with distributed delivery teams