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Salary
≈ $55k – $104k per year (Estimated)
Location
In office (Châtillon)
Seniority
Staff
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 2, 2026. First seen by Alion on Sep 25, 2026. Metaline scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Metaline is a French IT services company (ESN) specialising in infrastructure outsourcing, managed services, data centre operations and digital workplace support for corporate clients. It places engineers and technicians on client missions across France, with assignments concentrated in the Paris region at sites such as Châtillon, Guyancourt and Montreuil and further postings in Brittany, Normandy and other regions. Its openings cover workplace and support technicians, travelling datacenter technicians, DevOps and GPU DevOps engineers, back-end and full stack developers, IAM specialists, agile PMOs and quality technicians.

METALINE est une ESN spécialisée dans l’infogérance, les services managés, le Data Center et le Digital Work Place.

Fondée avec l’ambition d’accompagner les entreprises dans la gestion et l’optimisation de leurs infrastructures IT, METALINE a su évoluer pour répondre aux enjeux technologiques d’aujourd’hui et de demain. Dans le cadre de notre croissance et pour répondre aux besoins spécifiques de l’un de nos clients, nous recherchons un.e Consultant.e Tech Lead / Expert.e Java pour une mission stratégique.

Si vous souhaitez évoluer dans un environnement dynamique et relever des défis stimulants au sein d’une équipe engagée, cette mission est faite pour vous !

Missions principales

  • Conception & Développement : Développer de nouvelles API, réaliser la conception technique des applications et garantir la réutilisation des composants existants.

  • Performance & Modernisation : Contribuer à l'amélioration des performances globales de la plateforme et participer à sa modernisation (adoption de nouvelles technologies, urbanisation du SI).

  • Qualité & Normalisation : Assurer la qualité du code (tests unitaires, revues de code), élaborer et maintenir les normes d’intégration logicielle, et valider le design du logiciel.

  • Support & Run : Participer au Run applicatif de la plateforme (Monitoring, Reporting, Réguls) et assurer le support de niveau 3.

Profil recherché

Compétences techniques

  • Java 11+ : Expert - Impératif

  • Spring Boot 2+ : Expert - Impératif

  • API Restful : Expert - Impératif

  • Messaging (Kafka) : Confirmé - Important

  • Connaissances linguistiques : Français courant (Impératif)

Aptitudes et Compétences Relationnelles

  • Leadership technique et capacité à coordonner une équipe de développeur.euse.s.

  • Rigueur dans l'application des normes de qualité, d'urbanisation du SI et de normalisation du code.

  • Aisance relationnelle pour collaborer étroitement avec les différentes parties prenantes, les équipes de pôle et le client final.

  • Esprit d'analyse et force de proposition pour l'amélioration continue et la veille technologique.

Expérience et formation

  • Profil Tech Lead / Expert.e disposant d'une solide expérience (plus de 10 ans) en conception et développement logiciel, idéalement acquise dans des environnements e-commerce complexes.

Process de recrutement

  • Premier échange téléphonique avec un Responsable recrutement Metaline

  • Un Entretien Technique

  • Rencontre avec le client

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