Emplois pour backend developer w java dans Luxembourg

Key Responsibilities Frontend Architecture & React Development •Design, develop and maintain complex frontend applications using React. •Contribute to the architecture of advanced React projects, including micro-frontends and performance optimisation. •Define and apply frontend architecture principles in line with project requirements and...

We are on the lookout for a Software Architect Senior to join our team for working with European Institutions based in Luxembourg in an On site position. Get to know us - SEIDORAt SEIDOR, we drive client transformation and competitiveness with cutting-edge technology and innovation , with a relentless focus on the human element and a commitment to...

Clavem Advisory We're looking for a talented Java Spring Boot & Python Developer to join our team and contribute to the development of scalable, high-quality backend solutions Key Responsibilities Develop and leverage Python for AI-related initiatives, data mining, and backend analytical solutions. Design, build, and maintain robust...

Job DescriptionJob Title: Senior Full Stack Engineer Job Type: Contract Location: Remote Job Summary: In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is...

Key Responsibilities JOB DESCRIPTION Support the development and maintenance of backend services using Java and Spring Boot. Assist in frontend development using Flutter or similar frameworks such as React or Angular. Work with data modeling and querying using SQL Server and/or Graph Databases. Participate in containerized development...

Key Responsibilities JOB DESCRIPTION Support the development and maintenance of backend services using Java and Spring Boot. Assist in frontend development using Flutter or similar frameworks such as React or Angular. Work with data modeling and querying using SQL Server and/or Graph Databases. Participate in containerized development...

AI Software Engineer Missions: Concevoir et développer des applications intégrant des fonctionnalités IA (LLM, NLP, RAG, assistants intelligents). Développer des API et services backend orientés IA. Intégrer des modèles d’IA dans des applications web et systèmes existants. Optimiser les performances et la scalabilité des...

Responsibilities • Develop new features across backend and frontend layers. • Perform unit and integration testing. • Participate in code reviews. • Collaborate closely with the Product Owner and other developers. • Participate in requirements analysis and the technical design of solutions. • Participate in Agile ceremonies...

Experis recherche actuellement un Team Leader Java (h/f) pour un de nos clients, acteur majeur de la télécommunication et de l’infrastructure à Luxembourg. Vos responsabilités Encadrer et accompagner une équipe de développeurs Java composée de profils on-site et nearshore. Garantir la qualité des développements et le respect des...

Full Stack Developer (Digitalization & APIs) Location: Luxembourg Duration: From 07/26 to at least 12/26. Context Strengthening a project team responsible for the digitalization and automation of key business processes (notably underwriting and compliance). The project aims to improve operational efficiency, data quality, and user...

NOTRE ENTREPRISENoelse est une fintech engagée qui réinvente la banque de demain en plaçant l’éthique et la responsabilité au cœur de sa relation client. Établissement de paiement innovant, nous proposons des solutions complètes pour particuliers et professionnels : comptes, cartes, services de paiement et d’encaissement alliant...

Job Title: Software Engineering Job Type: Contractor (10-12 hours per week) Location: Remote Job SummaryWe are looking for experienced software engineers to help train and evaluate next-generation AI systems through real-world software engineering tasks. This role is best suited for developers who can reason...

About AgodaAt Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a diverse team of over 7,000 people...

Job Title: Software Engineering Job Type: Contractor (10-12 hours per week) Location: Remote Job SummaryWe are looking for experienced software engineers to help train and evaluate next-generation AI systems through real-world software engineering tasks. This role is best suited for developers who can reason...

Job Title: Software Engineering Job Type: Contractor (10-12 hours per week) Location: Remote Job SummaryWe are looking for experienced software engineers to help train and evaluate next-generation AI systems through real-world software engineering tasks. This role is best suited for developers who can reason...

Job Title: Software Engineering Job Type: Contractor (10-12 hours per week) Location: Remote Job SummaryWe are looking for experienced software engineers to help train and evaluate next-generation AI systems through real-world software engineering tasks. This role is best suited for developers who can reason...

ARHS Group, part of Accenture, is looking for a Mid-level Fullstack Java Developer (m/f) to join one of our long-term projects onsite in Luxembourg within a European institutional environment. You will contribute to the evolution of key lending applications supporting critical business processes, working in a fully Agile setup alongside business...

Dans ce cadre la prestation consite a contribuer à / au(x) : Développement d'une application interne dédiée à la gestion des flux de paiement, comprenant : Contrôles des paiements Vérifications de conformité Gestion des exceptions Alignement sur les exigences de la version 2026 du SEPA (SR2026) ...

Expérience professionnelle obligatoire Minimum 2 années d'expérience en tant que Tech Lead Java ou référent technique. Minimum 5 années d'expérience avec Spring Boot. Expérience significative en développement Java Backend. Expérience confirmée dans la conception et le développement d'API REST. Expérience en rédaction de...

Freelance Luxembourg Publié il y a 1 an RED TIC recherche un(e) Full Stack Software Developer passionné(e) et expérimenté(e) pour rejoindre notre équipe de développement. Vous participerez à la conception, au développement et à la maintenance d’applications web et mobiles, en assurant une intégration fluide entre...