java developer internship

At Sogeti, we believe the best is inside every one of us. Whether you are early in your career or at the top of your game, we’ll encourage you to fulfill your potential to be better. Through our shared passion for technology, our entrepreneurial culture, and our focus on continuous learning, we’ll provide everything you need to become the best you can...

📌 Type de contrat : CDI 📍 Localisation : Luxembourg 📚 Études : Bac+3, Bac+4/5 🌎 Langues : FR/EN Nous recherchons un(e) Senior / Lead Full Stack Java Developer pour concevoir, développer et maintenir des applications backend performantes, robustes et évolutives pour un de nos client Luxembourgeois. Vous interviendrez sur des architectures...

Junior Product Engineer Since 1922, Rotarex has been the world leader in cylinder valves, pressure regulators and equipment for all gas applications. Our solutions are trusted across a wide range of industries including semiconductor, medical, research, automotive, food & beverage, fire protection, LPG and many more. With nearly 2,000 employees worldwide,...

About Rotarex Since 1922, Rotarex has been the world leader in cylinder valves, pressure regulators and equipment for all gas applications. With nearly 2,000 employees worldwide, we support a wide range of industries including semiconductor, medical, automotive, food & beverage, energy, research and many others. Innovation, quality and customer satisfaction...

Développeur Backend Senior Java / Kotlin (H/F) 📌 Type de contrat : CDI 📍 Localisation : Luxembourg 📚 Études : Bac+3, Bac+4/5 🌎 Langues : FR/EN Nous recherchons un(e) Développeur Backend Senior Java/Kotlin pour concevoir, développer et maintenir des applications backend performantes, robustes et évolutives pour un de nos client...

About our company “We partner with Europe to empower and enhance a sustainable energy market”. Located in Luxembourg, we are a service company that hosts Europe's single leading trading platform(e-CAT) for cross-border transmission capacity. On behalf of TSOs, we auction the available long and short-term transmission capacity rights on all internal EU...

Location: Luxembourg or Paris Application: Please submit CV and cover letter by email (in PDF format) to Valérie Verdet, Head of Office: vverdet@marguerite.com. Only successful applicants will be contacted. Marguerite is looking for highly qualitied, motivated candidates fluent in English to support the Investor Relations team. This is a six-month...

Internship contract | Hautscharage | 6 Months Are you passionate about research? So are we! Come and join us The Luxembourg Institute of Science and Technology (LIST) is a Research and Technology Organization (RTO) active in the fields of materials, environment and IT. By transforming scientific knowledge into technologies, smart data and tools, LIST...

Interniship contract (compulsory)– 6 months | Fulltime/40h | From 01.03.2026 on | Hautscharage Are you passionate about research? So are we! Come and join us The Luxembourg Institute of Science and Technology (LIST) is a Research and Technology Organization (RTO) active in the fields of materials, environment and IT. By transforming scientific knowledge...

Interniship contract (compulsory)– 6 months | Fulltime/40h | From 01.03.2026 on | Belval Are you passionate about research? So are we! Come and join us The Luxembourg Institute of Science and Technology (LIST) is a Research and Technology Organization (RTO) active in the fields of materials, environment and IT. By transforming scientific knowledge into...

Internship contract – 6 months | Fulltime/40h | From 01.03.2026 on | Belvaux Are you passionate about research? So are we! Come and join us The Luxembourg Institute of Science and Technology (LIST) is a Research and Technology Organization (RTO) active in the fields of materials, environment and IT. By transforming scientific knowledge into technologies,...

Internship contract (compulsory) – 6 months | Fulltime/40h | From 01.03.2026 to 30.09.2026 | Hautscharage Are you passionate about research? So are we! Come and join us The Luxembourg Institute of Science and Technology (LIST) is a Research and Technology Organization (RTO) active in the fields of materials, environment and IT. By transforming scientific...

📌 Type de contrat : CDI ou Freelance 📍 Localisation : Luxembourg 📚 Études : Bac+3, Bac+4/5 🌎 Langues : FR/EN En tant que développeur Java, vous serez responsable de la conception, du développement et de la maintenance de nos applications logicielles. Vous travaillerez en étroite collaboration avec les équipes de développement, de gestion...

Informations générales Statut : Fonctionnaire, Employé de l'État Ministère : Ministère des Affaires intérieures Administration/Organisme : Police grand-ducale Lieu : Findel Tâche : Tâche complète Nombre de postes vacants : 1 Nationalité : Être ressortissant UE Catégorie de métiers : Population, Défense et Sécurité Type de contrat : Admission...

🚀 Lead Java Consultant (Full-Stack) – Join a High-Impact Tech Team Are you a passionate Java expert ready to take the lead on cutting-edge digital solutions? We are looking for our client, a Lead Consultant Java to help design, build, and elevate robust applications within agile, collaborative environments. 🔎 Your Role As a full-stack software...

Devoteam is an AI-driven tech consulting firm specializing in cloud platforms, cybersecurity, data solutions, and sustainability. With nearly 30 years of tech-native expertise, we guide businesses through sustainable digital transformations to deliver tangible value. Present in over 25 countries across Europe, the Middle East, and Africa, and powered by over...

Votre Mission : Dans le cadre d'un programme d'envergure de transformation applicative, plusieurs de nos applications stratégiques vont être entièrement refondues vers la technologie Oracle APEX. Ce programme comporte un fort enjeu autour de la modernisation des workflows existants, de l'optimisation des performances et de la centralisation des processus...

La position est basée au Luxembourg en mode hybride (2-3 jours au bureau/à domicile) En tant qu'ingénieur Java, vous effectuerez les tâches suivantes : Développer les applications from scratch selon les besoins Faire évoluer les applications existantes en implémentant de nouvelles fonctionnalités Assurer la maintenance des applications existantes...

Chez Sword Technologies, nous accompagnons nos clients dans leurs projets de transformation digitale, en intervenant sur des missions à forte valeur ajoutée dans des environnements exigeants. Nous accordons une attention particulière à la qualité des missions proposées ainsi qu’à l’accompagnement de nos collaborateurs dans leur évolution. Dans le...

INTECHAvec plus de 150 ingénieurs experts en développement logiciel, InTech est spécialisée depuis plus de 25 ans dans le conseil, l'expertise, l'innovation et le développement IT.InTech travaille essentiellement en mode projet, en associant des compétences pluridisciplinaires de Management projet, de conseil en architectures, d'expertise technique et...