Senior React.JS Developer

About the role

As a Senior React.JS Developer you will join a project team delivering web applications for key European clients (Switzerland and France). You will collaborate closely with the Project Manager and Senior Consultants in an Agile environment, taking ownership of design, development, integration, testing and documentation.

Key responsibilities

• Develop, test and analyse high‑quality React.js code according to project plans and technical designs.
• Ensure reliable software deliveries and provide technical support to fellow engineers.
• Translate business requirements into clear technical specifications.
• Coordinate implementation plans and dependencies with cross‑functional teams.
• Participate in problem‑solving, decision‑making and continuous improvement activities.

Required profile

• Bachelor’s degree in Computer Science, Engineering or a related field.
• Minimum 5 years of professional experience building web applications with React.JS.
• Strong understanding of REST APIs, public cloud platforms (preferably AWS) and CI/CD pipelines.
• Proficiency in English (spoken and written); French is a plus.
• Comfortable working in a distributed, multicultural environment.
• Familiarity with Agile methodologies such as Kanban or Scrum.

Required skills

• JavaScript
• TypeScript
• React.JS
• AWS, Azure or GCP
• CI/CD pipelines
• SQL and NoSQL databases
• Git and GitFlow
• JIRA and Confluence
• Java with Spring Boot (optional)

What we offer

• Hybrid or fully remote work options.
• Dynamic, supportive environment focused on employee wellness.
• International exposure and multicultural experience.
• Opportunity to work on major projects with industry leaders.
• Potential relocation support.