Front‑End Web Developer

About the role

Join ETAP’s international team to build the front‑end of a new photovoltaic installation management platform. You will collaborate with colleagues in France and the United States to design, develop, and optimise high‑quality Angular interfaces that become part of ETAP’s broader energy‑sector product ecosystem.

Key responsibilities

• Develop and maintain modern, responsive user interfaces using Angular and TypeScript.
• Collaborate with backend, product, and cross‑regional teams in an Agile environment.
• Integrate REST APIs, visualise technical and operational data, and ensure high performance.
• Write unit tests with Jest, Jasmine, Karma and TestBed to guarantee code quality.
• Contribute to the long‑term evolution of ETAP applications and the PV facility‑management tool.

Required profile

• Strong experience building Angular applications with TypeScript, HTML/CSS, and React JavaScript.
• Deep knowledge of RxJS, including Observables, Subjects and advanced operators (map, switchMap, mergeMap, debounceTime, etc.).
• Proficiency in unit‑testing frameworks and best practices for test coverage.
• Fluent English and comfortable working in a distributed, international team.

Required skills

• Angular
• TypeScript
• HTML/CSS
• React JavaScript
• RxJS (Observables, Subjects, operators)
• Jest, Jasmine, Karma, TestBed
• REST API integration
• OAuth2, JWT, OpenID Connect
• Azure, AWS, GCP cloud platforms
• Node.js (backend)
• Python (backend)
• .NET (backend)