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Devoteam

Lead Full Stack Java Developer

Devoteam
Luxembourg · Full-time · Mid-Senior
Description de l'entreprise

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 11,000 collaborators, Devoteam is committed to leveraging technology to serve people. This commitment is strengthened by our strategic partnerships with leading cloud platforms like AWS, Google Cloud, Microsoft Azure, and ServiceNow.

In Luxembourg, we are a strong workforce of almost 150 professionals operating from 2 modern offices, including an Innovative Tech Department: a focused group of around 30 specialists in cutting-edge technologies. Embracing a vendor-agnostic approach, this team cultivates deep expertise across diverse cloud providers, open-source technologies, and other innovative tools, enabling us to craft tailored solutions that best fit our clients' needs.

Description du poste

En tant que Lead Full-Stack Developer, vous êtes un architecte du changement, prêt à bâtir les applications de demain. Au sein de notre équipe Innovative Tech, vous guiderez des projets de transformation majeurs, depuis la conception stratégique jusqu'au déploiement, en incarnant l'excellence technique et le leadership. Votre mission : donner vie à des solutions innovantes qui redéfinissent l'expérience digitale de nos clients.

Responsabilités:

  • Définir l'architecture applicative et les standards de développement,
  • Contribuer à la migration des bases de données,
  • Superviser le développement des couches d'acquisition de données et des nouvelles interfaces utilisateur,
  • Implémenter le monitoring de production,
  • Assurer la qualité des livrables de développement et superviser les composants techniques,
  • Définir et mettre en œuvre les stratégies de tests techniques (unitaires, intégration, performance, non-régression),
  • Fournir un support technique de 3ème niveau, analyser et corriger les incidents de production, et proposer des actions préventives.

Qualifications

Votre profil

  • Votre parcours: Diplôme supérieur en informatique avec une expérience significative en développement Full-Stack et un leadership technique prouvé,
  • Votre stack technique (incontournable):
    • Expertise en Java 11+, Spring Boot, et maîtrise de bases de données comme Oracle, PostgreSQL, SQL,
    • Pratique du TDD/BDD et des outils CI/CD (Maven, Jenkins, GitLab, GitHub),
    • Maîtrise d'un framework frontend moderne (ReactJS, Angular),
    • Solides connaissances en architectures microservices et bases No-SQL (MongoDB, Cassandra),
    • Sens aigu de la sécurité applicative (OWASP, authentification),
  • Vos atouts humains:
    • Capacité à piloter des projets et à inspirer des équipes techniques,
    • Esprit critique, proactivité dans la résolution de problèmes et communication impactante,
    • Autonomie, rigueur, esprit collaboratif et une soif insatiable d'apprendre,
  • Un plus qui fait la différence:
    • Expérience avec Docker, Kubernetes, Terraform, Ansible, Helm,
    • Connaissance de RabbitMQ, KAFKA, Python,
    • Intérêt pour l'observabilité (Grafana, ELK) et les applications IA / LLMs,
  • Vos langues: Français et Anglais courants.

Informations supplémentaires

Partner with a multi-awarded, Best Workplace & premium consulting company in Luxembourg. Devoteam Luxembourg offers a vibrant work culture that promotes innovation, knowledge sharing, and continuous learning. When you join our team, you will enjoy:

  • Continuous Growth. Surf with the latest trends, top experts, and extensive growth opportunities through mentoring, strong cloud partnerships (Microsoft, ServiceNow, ..), local Training Center, certifications programs, unlimited access to Udemy Learning and our Power Skills Academy;
  • Be part of something bigger. Work for a company that values social impact, sustainability, and digital inclusion. Our CSR strategy will empower your ideas through the Devoteam Fondation and its volunteering possibilities;
  • Team Diversity. Join a team of 130 tech-enthusiasts from more than 25 diverse nationalities where togetherness & celebrating successes are paramount.

Devoteam stands for equal opportunities. We are convinced that diversity contributes to the creativity, dynamism and excellence of our organization. All our positions are open to people with disabilities.

Key Skills

Ranked by relevance

cloud microservices cybersecurity spring boot kubernetes postgresql terraform rabbitmq reactjs jenkins ansible grafana docker oracle gitlab kafka maven owasp java cicd sql aws elk ai
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Country Guide

Luxembourg

High-value international enterprise and fintech hub

Posted
Jul 08, 2025
Type
Full-time
Level
Mid-Senior
Location
Luxembourg
Company
Devoteam

Industries

Business Consulting Services

Categories

Engineering Information Technology

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