Senior Frontend/Full-Stack Engineer

What project we have for you

Our customer is a Dutch multinational developer and creator of location technology and consumer electronics headquartered in Amsterdam. They are looking for a skilled frontend-heavy, preferably full-stack engineer with experience building and scaling modern web applications.

The customer is building internal operator tooling with a strong emphasis on performance, product-first UX, and rapid iteration.

What you will do

The ideal candidate is comfortable owning features end-to-end—from implementing client-side functionality (routing, state management, error handling) to integrating enterprise authentication and production-grade observability—and has some exposure to platform, DevOps, or infrastructure concerns, including working in monorepos and automated CI/CD environments.

What you need for this

Core Technologies (Must-Have)

• TypeScript
• React

Nice to Have

• Backend experience with Node.js (e.g. Express, tRPC), PostgreSQL, and ORMs such as Drizzle
• State management and styling with Zustand and Tailwind CSS
• Product analytics and observability tooling: Amplitude (event tracking, feature flags, session replay) and Sentry
• Infrastructure and build tooling: Terraform, Bazel

DevOps & Platform Experience:

• CI/CD and environment management, including PR/branch deployments and Kubernetes namespace-per-PR setups
• Secret and configuration management using Azure Key Vault
• Enterprise authentication and authorization using Azure AD (MSAL on the frontend) and OAuth2/JWT bearer token validation on the backend

What it’s like to work at Intellias

At Intellias, where technology takes center stage, people always come before processes. By creating a comfortable atmosphere in our team, we empower individuals to unlock their true potential and achieve extraordinary results. That’s why we offer a range of benefits that support your well-being and charge your professional growth.

We are committed to fostering equity, diversity, and inclusion as an equal opportunity employer. All applicants will be considered for employment without discrimination based on race, color, religion, age, gender, nationality, disability, sexual orientation, gender identity or expression, veteran status, or any other characteristic protected by applicable law.

We welcome and celebrate the uniqueness of every individual. Join Intellias for a career where your perspectives and contributions are vital to our shared success.