Internship - Developer Intern - Ai-Augmented Applications M - F H/F

Cmacgm; Marseille; On-site; EUR 12,000 - 16,000; Full time

Job summary

CMA CGM is offering an end-of-studies internship in Marseille, focused on Shipping IT. You will take ownership of an AI-augmented application used across business teams, delivering features from spec to production with models, RAG, and conversational assistants.

You will collaborate with users, gather needs, and turn them into concrete solutions while managing costs and performance of AI components. The role emphasizes hands-on development and a product mindset.

Qualifications

• Education required: Bac+5 engineering or Master's in CS.
• Strong command of TypeScript/JavaScript and/or Python.
• Experience with REST APIs and web interfaces (React a plus).
• Hands-on Git and collaborative workflows (PRs, code reviews).
• Interest in generative AI; agentic approaches a plus.
• Assets: FastAPI, Node.js, Bun, automated testing, Python data processing.
• Familiar with accessibility standards (RGAA, WCAG) and GDPR topics.

Responsibilities

• Own and develop the existing codebase from specification to production.
• Evolve AI components: language-model based features, RAG, conversational apps.
• Engage with user teams and present technical choices clearly.

Skills

TypeScript/JavaScript

Python

REST APIs

React

Git workflows

Generative AI

Accessibility standards

GDPR topics

Education

Bac+5 engineering school or Master in Computer Science

Tools

FastAPI

Node.js

Bun

Job description

YOUR ROLE

As part of your studies, you are currently looking for an end-of-studies internship (Bac +5 / engineering school or Master's in Computer Science).

You will join Shipping - Information Technology Team and take over an existing AI-augmented application used by a range of business teams (accessibility, partnerships, digital initiatives, etc.). You will develop the product end to end, from specification to production, working with components built on language models: assisted analysis, augmented search (RAG) and conversational assistants.

This internship offers real product ownership, working directly with users on applied generative AI topics.

WHAT WILL YOU DO?

• Product development: You will take ownership of the existing codebase and architecture, design and develop new features from specification to production, and fix bugs while improving the application's performance, security and reliability.
• Applied AI: You will evolve the components built on language models (assisted analysis, RAG, conversational assistants), ensuring reproducible results and keeping model usage costs and resource consumption (RAM) under control.
• Business engagement: You will gather the needs of user teams and turn them into concrete solutions, and present your work and technical choices clearly to non-technical stakeholders.

WHO ARE WE LOOKING FOR?

• Education: Bac +5 engineering school or Master's in Computer Science / software development.
• Technical skills:
• Strong command of TypeScript/JavaScript and/or Python
• Proven experience developing REST APIs and web interfaces (React is a plus)
• Hands-on practice of Git and collaborative workflows (pull requests, code review)
• Strong interest in generative AI; first experience with agentic approaches is a plus
• Appreciated assets: FastAPI, Node.js, Bun, automated testing, Python data processing
• Familiarity with digital accessibility standards (RGAA, WCAG) and/or GDPR topics is a definite plus

• Languages: English & french level C1
• Personal qualities: Autonomous, able to take over an existing project. Rigorous and committed to high-quality delivery, with a product mindset and a taste for tangible results. Strong interpersonal skills and clear written and spoken communication.

JOB ENVIRONNEMENT / JOB ENVIRONMENT

• Location: Head Office - Marseille
• Duration: 6 months

Come along on CMA CGM's adventure !