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Salary
≈ $39k – $76k per year (Estimated)
Location
In office (Vélizy-Villacoublay)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 15, 2026. First seen by Alion on Sep 24, 2026. Dassault Systemes scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Dassault Systemes is a French software company founded in 1981 as a spin-off from the aircraft maker Dassault Aviation, created to commercialise the three-dimensional design tools its engineers had built in house. It sells the CATIA and SOLIDWORKS design suites, SIMULIA simulation, ENOVIA lifecycle management and DELMIA manufacturing planning, all now delivered through the 3DEXPERIENCE platform that treats a product as one connected model from concept to service. The group has extended the same virtual twin idea into life sciences through the Medidata clinical trial platform and into urban and healthcare simulation, and it is headquartered in Velizy-Villacoublay near Paris.

Ingénieur(e) Développement Java / Web / Rust (F/H)

France, Vélizy-Villacoublay

Regular

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Key Job Details

Location:

France, Vélizy-Villacoublay

Job type:

Regular

Product:

CATIA

Experience level:

0 to 3 years

Posted on:

9/24/2026

Ref ID:

550043

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Rejoignez notre équipe R&D au cœur de l’innovation en ingénierie système en tant qu'Ingénieur.e Développement Java / Web / Rust

Au sein d’un environnement technologique de pointe, nous développons une plateforme SaS AI-Native basée sur le langage SysML v2, destinée à outiller la conception, l’analyse, la validation et l’exploitation de systèmes complexes dans des secteurs exigeants tels que l’aéronautique, l’automobile, la défense, l’énergie, le transport ou l’industrie.

Nos travaux couvrent le développement de composants logiciels permettant de supporter SysML v2 de bout en bout : édition textuelle, parsing, modèle sémantique, validation, résolution de noms, indexation, navigation, services de langage, APIs, intégration web/desktop, gestion de grands modèles et optimisation des performances.

Poste en CDI basé à Vélizy (78)

Vos missions

Dans ce contexte, nous recherchons un.e Ingénieur.e Développement Java / Web / Rust passionné.e, prêt.e à relever des défis techniques ambitieux et à contribuer à la création d’une stack logicielle moderne au service de l’ingénierie système de demain.

Les solutions développées intègrent des fonctionnalités basées sur l’intelligence artificielle afin d’améliorer l’expérience utilisateur, l’assistance à la modélisation, l’automatisation de certaines tâches, la navigation dans les modèles et l’exploitation des données d’ingénierie.

Il vous faudra donc fournir les services de navigation et d’édition nécessaires aux IDE et aux agents : completion, hover, references, rename, diagnostics, workspace multi-fichier, compilation incrémentale et semantic queries.

Vos qualifications

  • De formation BAC + 5 (Universitaire ou Ingénieur)
  • Vous justifiez idéalement d'une première expérience (y compris stage ou apprentissage) en développement Java, que vous maîtrisez
  • LSP, IDE tooling, indexing, caching, incremental analysis, APIs basse latence
  • Une expérience VS Code, JetBrains, clangd, rust-analyzer ou gopls est un atout supplémentaire.
  • Anglais (oral et ecrit)

Nous rejoindre c'est aussi

Intégrer une entreprise scientifique au cœur de l’innovation technologique, portée par une forte croissance depuis plus de 40 ans

Principaux avantages et bénéfices :

  • Environnement multiculturel ;
  • Cadre de travail convivial axé sur le bien-être et la santé ;
  • Engagement en faveur de la diversité et de l’inclusion ;
  • Politique dynamique de développement de carrière : plan de formation, mobilités internes, etc ;

Inclusion statement

As a game-changer in sustainable technology and innovation, Dassault Systèmes is striving to build more inclusive and diverse teams across the globe. We believe that our people are our number one asset and we want all employees to feel empowered to bring their whole selves to work every day. It is our goal that our people feel a sense of pride and a passion for belonging. As a company leading change, it’s our responsibility to foster opportunities for all people to participate in a harmonized Workforce of the Future.

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Dassault Systèmes">

CATIA is the world’s leading solution for product design and experience. It delivers the unique ability not only to model any product in 3D but to do so in the context of the products real life behavior.

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