Backend Engineer (Node.js / Typescript) - IOC

At Deloitte we’re growing our engineering team for IOC (International Olympic Committee) and looking for a Kafka Engineer / Node.js Consultant who’s passionate about modern architectures, scalable solutions, and cutting-edge technology.

The IOC Technology Department drives innovation across the Olympic Movement — from digital fan experiences and live data streaming to cloud-native platforms and API ecosystems.

Our multidisciplinary team of engineers, architects, and data specialists collaborates to deliver reliable, secure, and high-performing digital services for the Olympic Games and beyond.

Required Skills & Experience

Experience with Node.js using TypeScript

Typescript is hard requirement. No experience with this excludes that candidate.

Experience with Node frameworks like Fastify and Express

Experience with API integration, tools like Postman

Experience with mapping database objects to server-side code

Prisma ORM experience is a plus

Experience with Unit Testing frameworks, like Jest

Basic “foundational skills” Git / Bash / Command line are required

React experience

Docker / Kubernetes experience

• Kafka experience preferred, not required
• Websocket / server sent events experience preferred, not required

What We Offer

Join a high-performing, collaborative team

Work on impactful, international project

Continuous learning and professional development opportunities

Flexible, innovation-driven work environment