ENGAGEMENT JEUNES

About the Company

Engagement Jeunes, le portail de partage des jeunes formés dans les entreprises et les écoles. Alternance, stages, VIE, CIFRE… les entreprises accueillent et développent les jeunes, mais ont rarement la possibilité d'embaucher tous de ceux qu’elles ont formés. Pour maintenir le contact et booster leur insertion, les plus sociales les partagent avec leur écosystème, les PME et ETI basées sur leur bassin d’emploi et d’autres grands groupes. Recommandation des tuteurs, algorithmes de matching sur la base des compétences, aide pour passer le permis de conduire, accès à des cours gratuits... Engagement Jeunes s'occupe de tout. Le portail est ouvert à toutes les entreprises, mais aussi aux écoles qui peuvent y présenter leur offre. Le recrutement y est gratuit.

Listed Jobs

Company Name

ENGAGEMENT JEUNES

Job Title

Ingénieur Machine Learning - Analyse de Trafic Réseau F/H

Job Description

**Job Title:** Machine Learning Engineer – Network Traffic Analysis (M/F) **Role Summary:** Develop and optimize machine‑learning solutions to identify and classify network traffic services (e.g., streaming, gaming, video conferencing) captured from customer home gateways. Lead feature engineering, model evaluation, and production deployment to achieve low‑latency, memory‑efficient inference. **Expectations:** * Deliver robust, highly accurate traffic classification models within a 6‑month full‑time internship (starting March 2026). * Exhibit strong command of Python, data‑science libraries, and ML workflow best practices. * End-to-end ownership: from data preprocessing, feature design, model training, to deployment pipeline. **Key Responsibilities:** 1. **Feature Engineering** – Design, implement, and validate predictive features driving fine‑grained traffic classification. 2. **Modeling & Evaluation** – Benchmark gradient‑boosting, CNN, LSTM models; track performance with macro/micro F1‑score, confusion matrices, and other relevant metrics. 3. **Experiment Management** – Ensure reproducibility, traceability, and systematic documentation of experiments. 4. **Industrialisation** – Package selected features and models for production inference (low latency, controlled memory footprint). 5. **Continuous Improvement** – Collaborate with labeling and data teams to refine datasets and iterate on model performance. **Required Skills:** * Python + data‑science stack (pandas, numpy, scikit‑learn). * Full ML lifecycle expertise (data cleaning, feature engineering, modelling, evaluation). * Git proficiency and solid software‑development practices. **Bonus Skills:** * Experience with XGBoost/LightGBM or deep‑learning frameworks (PyTorch). * Networking fundamentals (TCP/UDP, TLS, pcap, tshark/Wireshark). **Required Education & Certifications:** * Current enrollment in a Master’s (MSc) or equivalent (Bac+5) program in Machine Learning, Data Science, Statistics, or related field. * Minimum 6‑month full‑time internship duration, starting March 2026.

Colombes, France

Hybrid

18-12-2025

Company Name

ENGAGEMENT JEUNES

Job Title

Ingénieur DevOps F/H

Job Description

**Job Title:** DevOps Engineer (API Management) **Role Summary:** Support the EGA team in delivering and maintaining API Management solutions across BPCE. Core tasks include building CI/CD pipelines, designing automated infrastructure, and ensuring consistency between platform repositories and live environments. **Expectations:** - Graduate in Computer Science (Bac+5) or equivalent, final-year internship. - Bilingual: French (native) + English (B2 or higher). - Proven aptitude for Linux scripting, Java development, and basic DevOps tools. - Agile mindset, excellent communication, initiative, and meticulousness expected. **Key Responsibilities:** - Define and implement CI/CD workflows for production teams using the group’s reference tools. - Create, document, and disseminate CI/CD templates. - Mentor business teams on deployment processes. - Diagnose and enhance repository‑platform consistency mechanisms. - Manage backlog, write user stories, and conduct user interviews for continuous improvement. - Deliver coding solutions to implement consistency checks and automation. **Required Skills:** - Linux & scripting (Bash, Python). - Java development (Spring, Maven). - Familiarity with CI/CD tools: Ansible, Jenkins, Git, Bitbucket, SonarQube, Artifactory, XLDeploy, XLRelease. - API Management knowledge: Axway product suite. - Basic understanding of SOAP UI, Swagger, and API governance. - Agile and DevOps practices. - English reading and writing (B2). **Required Education & Certifications:** - Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field. - No specific certifications required, but experience with DevOps tools and Axway API Management is a plus.

Toulouse, France

Hybrid

18-12-2025

Company Name

ENGAGEMENT JEUNES

Job Title

Data Scientist - AXA Life and Health international F/H

Job Description

**Job Title** Data Scientist – AXA Life and Health International (Internship) **Role Summary** Join a multidisciplinary team to design, develop, and industrialize data‑science, machine‑learning, and GenAI solutions for the health insurance sector. Work on end‑to‑end project cycles, from business case definition to model deployment and monitoring, in an international, innovative environment. **Expectations** - 6‑month full‑time internship (end‑of‑studies) starting Feb 2026 - Master's (M2) level in Data Science, Computer Science, Applied Mathematics, AI/ML, or related field - Fluent English (written and spoken) - Ability to work autonomously and collaborate across business, data, and IT teams **Key Responsibilities** - Collaborate with business units to formalize use cases, define objectives, metrics, and acceptance criteria - Collect, clean, normalize, and quality‑check multi‑format data; build reproducible data pipelines - Prototype, train, and evaluate ML/NLP/OCR models; establish baselines and benchmarks; optimize performance (precision, recall, F1, AUC, etc.) - Document models (model cards, limitations, usage recommendations) and support MLOps integration of proofs‑of‑concept into production workflows - Explore GenAI applications (LLMs, Retrieval‑Augmented Generation) and communicate findings to technical and non‑technical audiences - Create simple dashboards (e.g., Streamlit, Dash) to present results **Required Skills** *Technical* - Proficient in Python, pandas, NumPy, scikit‑learn - Basic experience with NLP and OCR (text preprocessing, tokenization, embeddings) - Knowledge of model evaluation methods (cross‑validation, ROC/AUC, PR curves) - Data engineering fundamentals: feature engineering, data quality, pipeline construction - Good development practices: Git, repository organization, documentation, basic testing, reproducibility - Ability to build interactive dashboards (Streamlit/Dash) *Soft* - Clear communication and ability to simplify complex concepts - Strong analytical mindset, attention to detail, and rigor - Curious, self‑motivated, and collaborative **Required Education & Certifications** - Currently enrolled in a Master’s program (M2) with a focus on Data Science, AI/ML, Computer Science, Applied Mathematics, or a related discipline - No specific certifications required; academic credentials sufficient.

Nanterre, France

Hybrid

19-12-2025

Company Name

ENGAGEMENT JEUNES

Job Title

Développeur Logiciel Embarqué F/H

Job Description

**Job Title** Embedded Software Developer (F/M) **Role Summary** Maintain and evolve the group’s Python tool library to enhance instrumentation of automated test benches. Contribute to internal architecture design of modules and deliver high‑quality, well‑tested software components in an agile, continuous‑integration environment. **Expectations** - Deliver robust, well‑documented software modules in Python and Lua. - Ensure seamless integration of unit and verification tests in Jenkins CI pipeline. - Collaborate across engineering teams to refine architecture and documentation. - Continuously improve the development environment, tools, and best practices. - Communicate progress and issues clearly to peers and stakeholders. **Key Responsibilities** 1. Design and document internal module architecture (UML, Sphinx, sequence diagrams). 2. Code Python/Lua modules for embedded test instrumentation. 3. Write and run unit, integration, and verification tests for each module. 4. Configure and maintain Jenkins CI pipelines for automated testing. 5. Update and experiment with development tools, ensuring they stay integrated with CI. 6. Implement enhancements to the development environment. 7. Liaise with team members to gather requirements and provide technical input. **Required Skills** - Proficiency in Python; experience with Lua. - Strong Object‑Oriented Programming fundamentals. - Familiarity with embedded C/C++ (C/C++ optional). - Knowledge of Cortex‑M microcontrollers (e.g., STM32). - Experience with real‑time operating systems (FreeRTOS, Zephyr, or similar). - Version control proficiency with GIT. - Understanding of software testing principles and practices. - Experience building Python serial communication interfaces. - Ability to produce UML diagrams and Sphinx documentation. - English proficiency at B2 level or higher. - Excellent communication, teamwork, and adaptability skills. **Required Education & Certifications** - Final year of engineering school or Master’s level (M2) in Computer Science, Electrical Engineering, or Embedded Systems. - No mandatory certifications required, but knowledge of embedded development standards (MISRA, ISO/IEC 12207) is advantageous.

Cluses, France

Hybrid

19-12-2025