Développeur Full Stack H/F

Courbevoie, IDF, fr💼 Full-time🗓 2026-09-29 → 2026-09-30

Core

Design, develop, and maintain robust and scalable web applications for a Business Unit focused on digital studies for large-scale energy projects.

Role type

Full Stack Developer

Builds

Web applications

Domain

Energy sector / Digital engineering

Deliverable

production ML models | product features

Required skills

Java, JEE, Angular, HTML, CSS, JavaScript, relational databases, RESTful API design

Preferred skills

English proficiency, problem-solving, continuous learning

Technologies

Java, JEE, Angular, HTML, CSS, JavaScript

Responsibilities

Design and develop web applications, collaborate with cross-functional teams to define features, ensure application quality and performance, participate in code reviews, write technical documentation, and contribute to cloud deployment and monitoring.

Seniority

Mid-level (3+ years experience)

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About assystem

At Assystem, our mission is to accelerate the energy transition worldwide. Our 8,000 Switchers combine engineering expertise with advanced digital technologies to deliver complex infrastructure solutions. In the UK, we support major nuclear programmes including Hinkley Point C, Sizewell C and future Small Modular Reactors (SMRs). Our digital and engineering capabilities are central to delivering safe, efficient and innovative energy infrastructure.