1. The Team You'll Join

You'll be part of our Mirakl Labs Financial Services squad, based in Paris. The team is structured as a cross-functional Squad composed of a Senior Engineering Manager, a Product Manager, Software Engineers and a QA engineer. You'll be mentored by Wael Osmani, Software Engineer. You’ll join a team that builds and ships the core product features powering some of the world’s most ambitious marketplace platforms, with a particular focus on financial services capabilities.

2. Your Impact

• Contribute to the development and evolution of a production application, primarily on the frontend — from UI implementation to user experience improvements
• Support backend work by participating in API design and development, collaborating closely with the engineering team
• Work hand-in-hand with UX/UI designers to deliver features that are both technically solid and user-centric
• Take part in agile rituals — stand-ups, sprint reviews, and retrospectives — and contribute actively to the team's roadmap
• Monitor and take ownership of your contributions in production, following a you build it, you run it mindset

3. What You'll Bring to the Role

• Currently pursuing a Master's degree (M1 or M2) in software engineering, computer science, or a related field, and looking for a 6-month internship
• First hands-on development experience through an internship, academic project, apprenticeship, or personal project
• Solid understanding of frontend development and object-oriented programming principles

• Proficiency or strong interest in frontend frameworks such as React or Angular, and in JavaScript/TypeScript
• Familiarity with Java for backend and API development
• Curiosity for clean code, software quality, and working on production-grade applications
• A collaborative mindset, intellectual curiosity, and a genuine drive to learn

4. Tech Stack

• Back-end: Java 21, Spring Boot
• Front-end: ReactJS
• Data & Messaging: Kafka, ElasticSearch, PostgreSQL
• Tooling & Practices: CI/CD, Git, Docker, Monitoring

5. Languages

• French: Fluent
• English: Professional proficiency (written and spoken)

Compensation, Perks & Benefits

• Pay Range: €1,200 – €1,400 per month

Our Hiring Process

We warmly encourage you to apply to any of our roles, even if you think you're not an exact match.

Please click the "Apply" button to submit your application — this helps us make the best possible assessment and get back to you as quickly as possible.

1. Manual screening of your CV by a recruiter, then an AI-powered screening conversation (10 min) with Emma, Mirakl's AI Talent Ambassador, to explore your background and motivation for the role. You will need to complete this step within 3 days, otherwise we won't be able to move forward with your application.
2. Recruiter interview (30 min) — conversation about your background, motivations, and an introduction to Mirakl
3. Hiring Manager interview (45 min) — technical discussion covering Java and web development fundamentals, including practical exercises
4. STAR interview (1h) — exchange with one or two team members exploring Mirakl's values and culture