Mission freelance Angular / TypeScript Developer

We are currently supporting a client who is looking for an experienced Frontend Developer – Angular / TypeScript.

We are looking for a strong Angular Developer who can build and maintain modern, reliable frontend applications, working alongside an experienced Solution Architect.

Project setup

• Start: ASAP, ideally November 2026

• Duration: Initial 1–2 months, potential 3-month extension (renewable)

• Volume: 100%

• Location: French part of Switzerland or Remote- English fluent is a must

• Contract : B2B - you must have Eu Citizenship and you own company based in EU with valid VAT number

Main responsibilities

• Maintaining, stabilizing and evolving the existing Angular cockpit application.

• Building a new administrative portal from scratch, including layout, authentication and frontend screens.

• Implementing enterprise authentication using OIDC / OAuth2, Azure AD and MSAL.

• Integrating REST and GraphQL APIs.

• Implementing real-time communication and streaming over WebSockets using the AG-UI event protocol.

• Collaborating with backend developers and making moderate improvements to the Python / FastAPI admin backend.

• Writing automated tests and contributing to Git-based, containerized CI/CD pipelines.

• Ensuring clean, accessible, maintainable and well-structured frontend code.

Required skills

• Strong TypeScript and modern Angular (component architecture, RxJS, SSR-aware apps).

• Experience building production single-page applications in an Nx (or similar) monorepo with Node tooling.

• Hands-on experience implementing OIDC / OAuth2 authentication (Azure AD / MSAL or equivalent).

• Comfortable consuming REST and GraphQL APIs and handling real-time data over WebSockets.

• Basic working Python -- able to read a FastAPI codebase and make moderate fixes and improvements (more is preferred).

• Strong code-management discipline -- branching, pull requests, reviews, clean commit history (Git/GitHub)