Développeur Java Full Stack (H/F)

Open • French: C1 • Java • 12 days ago
Smart Apply
Similar jobs
1,827,884open jobs
105,927companies
267,173added this week
Browse all
Salary
≈ $45k – $80k per year (Estimated)
Location
Hybrid (Levallois-Perret, France)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 19, 2026. First seen by Alion on Sep 28, 2026.

Overview
Company
Impact
Profile match

Open

Open is a French digital services and IT consulting company headquartered in Levallois-Perret near Paris, delivering software development, data, DevOps, infrastructure and digital transformation projects for corporate and public sector clients. It works with clients in retail, banking, insurance and mutual health, social protection, telecoms, energy and public services from offices in Nantes, Lille, Lyon, Rennes, Strasbourg, Tours, Toulouse, Metz, Aix-en-Provence and Luxembourg. It hires Java, .NET, Flutter and mainframe developers, senior DevOps engineers, data analysts, MDM specialists and technical and IT project managers.
open.global • HQ: Levallois-Perret, France • Custom Software Development • IT Consulting & Digital Transformation • 1001-5000 employees
Tech stack of Open
Backed by Montefiore

Rejoignez Open, une entreprise leader dans le secteur de la technologie. En tant que Développeur Java Full Stack, vous travaillerez sur des projets d'envergure dans le secteur de la banque, de la finance et de l'assurance. Vous serez intégré à une équipe dynamique et bénéficierez d'un management de proximité, de valeurs d'entreprise fortes et d'opportunités d'évolution de carrière.

Missions

  • Assurer l'interface entre les utilisateurs et les équipes de développement, et être force de proposition sur de nouvelles techniques de trading.
  • Développer des outils d’aide à la décision pour le Front Office (traders, sales et structureurs) et participer au développement d’automates de Trading.
  • Participer aux points de suivi de projet selon la méthodologie Agile Scrum et appliquer les standards (Clean code, Craftmanship, TDD, BDD).
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
1,827,884 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Backend
Similar stack
Same company
Levallois-Perret
Full Stack Developer 2 hours ago
≈ $47k – $71k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • Paris
JavaScript
Node JS
Node JS
Sequelize
Databases
PostgreSQL
Frontend
React.js
DevOps
Helm
CI/CD
Kubernetes
Management
Agile
Apply
≈ $34k – $67k per year (Estimated) • Hybrid • Full-Time • Taluyers
JavaScript
PHP
SQL
Frontend
React.js
DevOps
Rest API
Git
GitLab
Analytics
ETL/ELT
Apply
In office • Internship • Paris
Python
SQL
Apply
≈ $52k – $103k per year (Estimated) • Remote (France) • Full-Time • Lyon
Python
Python
Flask
Apply
≈ $80k – $136k per year (Estimated) • In office • Full-Time • 8+ years exp • France
Python
JavaScript
Python
Flask
Databases
PostgreSQL
AI/ML
LLM
Frontend
React.js
Mobile
React Native
Apply
$86k – $138k per year • Remote (United States) • Public Trust • 6+ years exp • United States
JavaScript
DevOps
Rest API
SOAP
Management
ServiceNow
Agile
Scrum
ITSM
Apply
$51k – $82k per year • In office • Secret • 2+ years exp • Bachelor's Degree • Las Cruces
Java
SQL
C++
DevOps
Windows
Management
Agile
Apply
≈ $44k – $79k per year (Estimated) • Hybrid • Full-Time • Orléans
Apply
≈ $42k – $76k per year (Estimated) • Hybrid • Full-Time • Nantes
Python
Apply
≈ $35k – $52k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • Nantes
JavaScript
TypeScript
C#
C#
ASP.NET Core
Frontend
Angular
Apply
Développeur .NET H/F 12 days ago
≈ $40k – $72k per year (Estimated) • Hybrid • Full-Time • Villeneuve-d'Ascq
C#
C#
.NET
Apply
≈ $41k – $74k per year (Estimated) • Hybrid • Full-Time • Nantes
Java
Apply
≈ $82k – $181k per year (Estimated) • Hybrid • Full-Time • 3+ years exp • PhD • Levallois-Perret
Python
Bash
Databases
Chroma
Pinecone
Qdrant
AI/ML
DVC
LangChain
LlamaIndex
vLLM
MLFlow
Vertex AI
Fine-tuning
Quantization
Langfuse
LangSmith
AWS Bedrock
Kubeflow
Evidently AI
LLM
RAG
Ray
Feast
Triton
OpenAI
Amazon SageMaker
LLMOps
LLM Guardrails
Machine Learning
DevOps
Terraform
Ansible
GCP
GitHub Actions
Dynatrace
Prometheus
GitLab CI
Azure
CI/CD
OVHcloud
AWS
Docker
Kubernetes
Grafana
Amazon EKS
Google GKE
Azure AKS
FinOps
AIOps
GitLab
Cybersecurity
SonarQube
Analytics
A/B Testing
Management
ServiceNow
QA
Pytest
Apply
≈ $48k – $128k per year (Estimated) • In office • Levallois-Perret
Apply
≈ $48k – $94k per year (Estimated) • Hybrid • Full-Time • 2+ years exp • PhD • Levallois-Perret
Apply
≈ $21k – $40k per year (Estimated) • In office • Internship • Levallois-Perret
Apply
≈ $47k – $83k per year (Estimated) • In office • Full-Time • Levallois-Perret
Python
SQL
Databases
Google BigQuery
BigQuery
AI/ML
Machine Learning
DevOps
GCP
Management
Agile
Apply
See all jobs
This is one of many
1,827,884 more open roles from verified company boards, updated every day.
Browse all jobs Get matched roles