Alenia Consulting

About the Company

Alenia is a Tribe of IT consultants united and inclusive.

What looks more like an IT consultant than another IT consultant? Certainly not an Alenia consultant. We are as experts as the best but our recipe is our own. Here are some excerpts.

Our expertise:
- Application production: Strengthen your practices and secure the quality of your Production
- CIO Office: Maximize the value of your IT Project portfolio
- Green IT: Concretely engage your IT teams in an indispensable change
- DevOps: Improve the quality and time to market of your IT products

Listed Jobs

Company Name

Alenia Consulting

Job Title

Stage 6 mois – Consultant développeur Java / C# - Secteur Bancaire (marché financier, banque d’investissement, salle de marchés, CIB…)

Job Description

**Job Title**: Java/C# Developer Intern – 6 Months (Financial Services) **Role Summary** Develop and enhance enterprise applications for banking clients, participating in feature creation, code maintenance, technical solution design, documentation, and code reviews within an Agile team. **Expectations** - 6‑month internship starting early April. - Student or final‑year graduate in Computer Science / Engineering (Bac+5). - Availability for on‑site work in Paris with possible remote flexibility. **Key Responsibilities** - Implement new features in Java (J2EE) and/or C# within banking‑domain applications. - Maintain and refactor existing code, improving quality and performance. - Collaborate on technical architecture and design decisions. - Author and maintain technical documentation and user guides. - Participate in peer code reviews, CI/CD pipelines, and defect resolution. - Adopt Agile practices (stand‑ups, sprints, retrospectives). **Required Skills** - Proficient in Java (J2EE); knowledge of Spring Boot is a plus. - Working knowledge of C# and .NET. - Experience with relational databases: SQL, MySQL, PostgreSQL. - Familiarity with Git version control. - Basic understanding of Agile development methodologies. - Strong written and verbal communication. - Self‑motivated, detail‑oriented, and able to manage priorities. **Required Education & Certifications** - Current enrollment in a Computer Science, Software Engineering, or similar Master’s‑level program. - No specific certifications required.

Paris, France

Hybrid

12-03-2026