INTERNSHIP - Java Backend Developer
il y a 6 jours
To strengthen our IT department, ING Luxembourg is looking for a motivated intern to join the Savings & Investments team. This internship offers a unique opportunity to gain hands-on experience in backend development and DevOps practices within an international environment.
About The InternshipYou will contribute to the design, development, and maintenance of secure and resilient backend applications. You will work on innovative projects related to our global investment platform and collaborate with experienced engineers using modern technologies and Agile methodologies.
6-month internship beginning in January 2026. Please note that only students who can provide a valid internship agreement (school convention) will be considered.
What You'Ll Do- Design/implement resilient applications with/without the help of an architect
- Develop/maintain backend applications following ING standards
- Write clean, tested code and perform unit testing, integration testing & performance testing
- Collaborate with Ops engineers to manage the full software lifecycle
- Embed security best practices into every stage of development & keep your assets compliant from a security point of view
- Troubleshoot and resolve production issues
- Analyse defects to validate solution design quality
- Review technical and functional specifications
- Perform code/security reviews
- Communicate and escalate issues when necessary
- Basic knowledge of Java and ideally Spring Boot.
- Interest in DevOps, CI/CD, and containerization (Docker, Kubernetes).
- Strong experience with microservices architecture and API management
- Familiarity with Azure DevOps, DBMS and SQL (Oracle, PL/SQL) is a plus.
- Basic knowledge in testing tools (e.g. JUnit, Selenium, JMeter,…) and TDD/BDD
- Basic Knowledge of Agile methodologies
- Good command of English (French is a plus).
- Passion for technology and innovation
- Motivation and willingness to learn.
- Strong execution and result oriented
- Ability to follow structured tasks and clear instructions
- Analytical mindset and problem-solving ability.
With over 900 employees in the Grand Duchy and thanks to the combination of our local presence and the strength of a robust multinational like ING, we offer our business customers a wide range of solutions through the channel of their choice.
ING is a global bank with a strong European base. 53,000 employees serve around 38.4 million customers, corporate clients and financial institutions in over 40 countries. Operating in the Grand Duchy of Luxembourg since 1960 as a universal and accessible bank, our products include savings, payments, investments, loans and mortgages for private banking customers, whom we sever serve online and through our network of branches. For our Wholesale Banking clients, we provide lending, sustainable finance, payment & cash management and fund services.
-
INTERNSHIP - Java Backend Developer
il y a 2 semaines
Luxembourg, Luxembourg ING Temps pleinTo strengthen our IT department, ING Luxembourg is looking for a motivated intern to join the Savings & Investments team. This internship offers a unique opportunity to gain hands-on experience in backend development and DevOps practices within an international environment.About the InternshipYou will contribute to the design, development, and maintenance of...
-
Backend Senior Java Developer
il y a 1 mois
Luxembourg Lux-Advisory Temps plein**Lux-Advisory **is a company specialized in Software Development. Our consultants take part in European or International projects. To support the increase of our activity, we are currently looking for a **Backend Senior Java Developer.** **Mission** - Working closely together with the frontend developer for API integration - Full compliance with governance...
-
Backend Developer
il y a 2 semaines
Luxembourg, Luxembourg Relatech SPA Temps pleinAre you ready to innovate, grow, and collaborate?Welcome to the heart of the Digital Renaissance.We are BTO, part of Relatech Group, an Italian tech company founded in 2001, now operating across 14 locations in Italy and abroad. We are the beating heart of an ecosystem that delivers both technological and human value to businesses.With 800+ professionals and...
-
Backend Senior Java Developer
il y a 1 mois
Luxembourg Lux-Advisory Temps plein**Mission** - Working closely together with the frontend developer for API integration - Full compliance with governance and security rules like access and authorisations **Skills** - Several years’ experience in development - Specialized in technologies around Java and Spring / Spring Boot - Familiar JavaScript, Typescript, Scala - Experience in the...
-
Java Developer
il y a 2 semaines
Luxembourg, Luxembourg Deutsche Börse Group Temps pleinTracing its origins to 1585, Deutsche Börse Group has become one of the world's leading exchange organisations and an innovative market infrastructure provider. In this role, we provide investors, financial institutions and companies access to global capital markets. By creating trust in the markets of today and tomorrow we foster growth and contribute to...
-
Android Developer
il y a 1 mois
Luxembourg OQ Technology Temps pleinJul 23, 2025 Android Developer Intern **Android Developer (Internship)**: With our groundbreaking satellite 5G constellation, OQ Technology is a global leader in the domain of IoT communication connectivity and associated services. We are a venture capital backed company with a successful track record of satellite launches and the first company in the...
-
Senior Java Developer
il y a 2 semaines
Luxembourg, Luxembourg TMC Temps pleinLuxembourg Digital & IT Luxembourg, Luxembourg On-siteTMC Luxembourg is looking for a Senior Java Software Developer (M/F) for one of its clients.About The Member CompanyWe are a global high-tech consultancy company with a team of entrepreneurial engineers, scientists, and digital experts from around the world. Together we form a fast-growing and proud...
-
Senior Java Developer
il y a 2 semaines
Luxembourg, Luxembourg Talan Temps pleinDescription de l'entreprise En quelques motsDepuis plus de 20 ans, Talan est un groupe international de conseil et d'expertises technologiques qui accélère la transformation de ses clients par les leviers de l'innovation, la technologie et la data. Depuis plus de 20 ans, Talan conseille et accompagne les entreprises et les institutions publiques dans la...
-
Senior Java Developer
il y a 6 jours
Luxembourg, Luxembourg Talan Temps pleinDescription de l'entreprise En quelques mots Depuis plus de 20 ans, Talan est un groupe international de conseil et d'expertises technologiques qui accélère la transformation de ses clients par les leviers de l'innovation, la technologie et la data. Depuis plus de 20 ans, Talan conseille et accompagne les entreprises et les institutions publiques dans...
-
Intern - Java Developer (f/m/d)
il y a 2 semaines
Luxembourg, Luxembourg Deutsche Börse Group Temps pleinYour area of work:Join our Post Trade IT team and contribute to the backbone of our post-trading and issuance business. We operate and develop enterprise connectivity middleware IT infrastructure, systems, and applications, driving technology transformation and convergence across platforms.This internship provides an exceptional opportunity to gain practical...
