Full Stack Software Engineer H/F - CDI

🚀 About Primelis

Primelis is a leading Data & MarTech powerhouse. We combine advanced multi-channel marketing expertise with powerful proprietary technologies to accelerate the growth of top-tier international brands. Joining our tech team means building scalable, high-performance SaaS solutions and data platforms that handle massive volumes of marketing and performance data.

🌟 Why Join Primelis?

Primelis is a leading MarTech & Digital Marketing agency in Europe. We combine top-tier consulting with powerful proprietary data technologies to boost our clients’ performance. Joining us means being at the crossroads of Data, Tech, and Digital Strategy.

• Impact: Take part in shaping a scaling tech platform at the crossroads of Data and Digital Marketing.

• Career Growth: Evolve within a high-achieving team with clear paths for technical and managerial advancement.

• Culture: Work in an inclusive, collaborative, and ambitious environment alongside top-tier technical founders and experts.

🎯 Your Missions

As a Full Stack Engineer, you will play a key role in designing, building, and scaling our core applications and internal tools. Your daily challenges will include:

• Feature Delivery: Participate in the full software development lifecycle, from conception to implementation of robust front-end and back-end features.

• Architecture & APIs: Design, develop, and maintain highly scalable, secure, and easily-maintainable REST APIs.

• Performance Optimization: Audit and optimize existing applications to ensure maximum speed, responsiveness, and infrastructure scalability.

• Quality Assurance: Write clean, readable code backed by comprehensive Unit and Integration tests (using Pytest, Jest, etc.).

• DevOps & Deployment: Continuous integration and deployment of applications to test and production environments.

• Technical Excellence: Maintain system reliability by troubleshooting, debugging, and preparing crystal-clear technical documentation.