.NET / Angular Developer

November 5, 2026

Senior

Paris, France

Indeed

Keep in mind

Original vacancy is in French
You will likely need French for the job. The employer can confirm

Also worth knowing

English is required

Description

A freelance full-stack developer position within an Agile team, collaborating with the Tech Lead, Team Lead, Business Analyst and cross-functional IT and business teams. The role covers analysing requirements, designing, developing, testing and maintaining web applications on .NET and Angular, including APIs, data and integrations. AI-assisted development tools are part of the company's strategy and are already widely used by the team to improve productivity, quality and delivery speed.

Responsibilities

Analyse requirements and contribute to the technical design of solutions
Develop, test and maintain applications across front-end, back-end, APIs, data and integrations
Produce robust, secure, maintainable and properly tested code
Participate in code reviews and technical choices with the Tech Lead
Develop and maintain automated tests and contribute to CI/CD processes
Participate in application modernisation and technical debt reduction
Contribute to testing, releases, deployments and production rollouts
Participate in production support, analyse incidents and implement lasting fixes
Maintain documentation and share knowledge within the team
Exploit AI-assisted development tools effectively to improve productivity, quality and delivery speed

Requirements

4 to 7 years of experience in software development in enterprise environments
Solid experience in Full Stack development
Good command of modern application architectures and APIs
Experience developing and supporting critical applications in production
Mastery of modern Software Engineering practices: automated tests, code reviews, Git and Azure DevOps
Practical experience with AI-assisted development tools
Ability to work autonomously while collaborating effectively with the team
Good level of communication in French and English
Autonomy, rigor, pragmatism, technical curiosity, analytical ability, team spirit and a strong interest in AI and new development practices
Experience in Energy Trading, financial markets or a Front Office environment is a plus but not required