ALTEN

About the Company

ALTEN Group supports the development strategy of its customers in the fields of innovation, R&D and technological information systems.
Created 30 years ago, the Group has become a world leader in Engineering and Technology consulting.

24 700 highly qualified engineers carry out studies and conception projects for the Technical and Information Systems Divisions of major customers in the industrial, telecommunications and Service sectors.

Our business lines:

* ENGINEERING
R&D and Manufacturing outsourcing :
> Consulting
> R&D externalization / Design & Development
> Manufacturing engineering
> Supply chain and Quality
> Testing
> Customer Support training

* ENTERPRISE SERVICES
Internal IT:
> Consulting functional knowledge
> technical expertise (Digital, BI...)
> IT applications / Life Cycle Management

Internal Network:
> Architecture and Security
> Deployment Integration Support

Listed Jobs

Company Name

ALTEN

Job Title

Data Engineer Expérimenté – Data Platform

Job Description

**Job Title:** Senior Data Engineer – Data Platform **Role Summary:** Design, develop, and maintain scalable data applications within a Data‑Centric architecture. Own the full data pipeline lifecycle—design, development, production, and operations—while collaborating on large‑scale Big Data and cloud environments. **Expectations:** - Deliver high‑quality, production‑ready data solutions that break information silos. - Continuously evaluate and improve existing data pipelines and architectures. - Demonstrate strong ownership, craftsmanship, and adherence to DevOps principles. **Key Responsibilities:** 1. Build and sustain robust, scalable data applications, from conceptualization to production and run. 2. Design and optimize efficient ETL/ELT pipelines. 3. Develop in Scala or Java for Big Data platforms. 4. Implement data streaming solutions using Kafka or Cloud Pub/Sub. 5. Work with relational and document‑oriented databases (BigQuery, BigTable, SQL). 6. Apply Data Build Tool (DBT) for data transformation. 7. Deploy and manage containerized workloads with Docker; maintain CI/CD pipelines. 8. Use workflow orchestration tools (Airflow) for scheduling and monitoring. 9. Produce clean, well‑documented code; manage versioning with Git. 10. Collaborate with cross‑functional teams in Agile (Scrum) ceremonies. 11. Communicate findings, deliver insights, and support high‑quality reporting. **Required Skills:** - **Cloud Platforms:** GCP, AWS, or Azure. - **Big Data / Programming:** Scala or Java. - **Orchestration & Workflow:** Apache Airflow. - **Streaming:** Kafka, Google Cloud Pub/Sub. - **Databases:** BigQuery, BigTable, SQL; experience with relational and document stores. - **ETL/ELT & Transformation:** DBT, custom pipelines. - **DevOps:** CI/CD, Docker, Git. - **Methodology & Soft Skills:** Agile Scrum, craftsmanship mindset, continuous improvement, analytical thinking, strong written and verbal communication, teamwork. **Required Education & Certifications:** - Bachelor’s (BSc) or Master’s (MSc) in Computer Science, Information Systems, or related field (minimum 5 years of professional experience). - Relevant cloud certifications (e.g., Google Cloud Professional Data Engineer, AWS Big Data Specialty, Azure Data Engineer Associate) are advantageous. - Scrum or Agile certification (e.g., Scrum Master, Product Owner) is a plus.

Rabat, Morocco

On site

Junior

17-12-2025

Company Name

ALTEN

Job Title

Stage Innovation : Ingénieur Intelligence Artificielle Générative / NLP

Job Description

Job title: Innovation Internship – Generative AI & NLP Engineer Role Summary Assist research teams in building cutting‑edge generative AI solutions across multiple domains (film, industrial maintenance, healthcare regulation). Engage in end‑to‑end model design, data handling, and evaluation while gaining hands‑on experience in deep learning, NLP, and knowledge‑graph methodologies. Expectations - Complete in‑depth literature reviews and baseline analyses. - Develop, implement, and evaluate deep‑learning models for image/video, text, or multimodal tasks. - Prototype and iterate rapid prototypes under guidance of an Innovation Lead. - Collaborate with cross‑functional teams (data scientists, domain experts). - Document methodology, experiments, and deliver actionable insights. Key Responsibilities - Review state‑of‑the‑art generation techniques for visual media and implement video segmentation, sequence selection, and narrative‑audio integration for movie trailers. - Design and code industrial maintenance assistants: integrate C++ voice agents with LLM back‑ends, build secure data pipelines (MQTT), and orchestrate ROS2‑based agent environments. - Construct Retrieval‑Augmented Generation (RAG) pipelines for complex regulatory corpora; experiment with GraphRAG, vector searches, embeddings, and knowledge‑graph construction. - Evaluate generated content through quantitative metrics (perceptual quality, relevance) and qualitative user feedback. - Perform literature reviews, maintain technical wikis, and stay current with emerging AI methods. Required Skills - Strong grounding in deep learning (PyTorch or TensorFlow) for CV and NLP tasks. - Experience with generative models (LLM, diffusion, etc.) and vector‑search libraries (FAISS, Pinecone). - Proficiency in Python; familiarity with LangChain, LlamaIndex, Hugging Face ecosystems. - Knowledge of RAG or GraphRAG architectures and graph‑based knowledge representation. - Basic C++ proficiency for voice‑assistant integration (optional). - Familiarity with MQTT for secure data transmission and ROS2 for distributed agent orchestration (desirable). - Ability to design pipelines, conduct experiments, and analyze results. Required Education & Certifications - Final‑year engineering student or graduate student specializing in Artificial Intelligence (Generative AI or Data Science). - Coursework or project experience in machine learning, natural language processing, and deep‑learning frameworks. - No formal certifications required; demonstrated project work preferred.

Toulouse, France

On site

17-12-2025

Company Name

ALTEN

Job Title

Développeur Angular (H/F)

Job Description

Job title: Angular Developer (H/F) Role Summary: Design, develop, test, and maintain high‑value Angular web applications, collaborating with cross‑functional teams to deliver modern, performant user interfaces. Expectations: Deliver clean, maintainable code that meets functional and technical specifications; adhere to best practices in testing, performance, and security; act autonomously while contributing to team objectives; manage end‑to‑end development lifecycle from analysis to maintenance. Key Responsibilities: - Develop and implement Angular components, services, and modules for web applications. - Translate functional and technical requirements into scalable UI solutions. - Conduct unit, integration, and end‑to‑end tests using frameworks such as Jasmine, Karma, or Jest. - Optimize application performance and ensure compliance with security guidelines. - Review code, provide constructive feedback, and maintain coding standards. - Collaborate with UX designers, back‑end developers, product owners, and QA teams. - Participate in requirement analysis, sprint planning, and release activities. - Provide ongoing maintenance and support for existing applications. Required Skills: - Proficiency in Angular (latest LTS), TypeScript, HTML5, CSS3, and SCSS. - Experience with RESTful API integration and state management (e.g., NgRx). - Knowledge of unit testing frameworks (Jasmine/Karma, Jest) and test‑driven development. - Familiarity with version control (Git) and CI/CD pipelines. - Understanding of performance optimization, accessibility (WCAG), and security best practices. - Strong problem‑solving, analytical, and communication skills. - Ability to work independently and collaboratively in a team environment. Required Education & Certifications: - Bachelor’s or Master’s degree (Bac+5) in Computer Science, Software Engineering, or equivalent. - Relevant certifications in Angular or front‑end development are a plus but not mandatory.

Toulon, France

On site

19-12-2025

Company Name

ALTEN

Job Title

Data Scientist IA – Cloud GCP (H/F)

Job Description

**Job Title:** Data Scientist - Cloud GCP **Role Summary** Lead strategic projects integrating applied research, innovation, and operational implementation of generative AI and advanced machine learning across enterprise-scale data and AI transformation initiatives. **Expectations** 4+ years’ experience as a senior Data Scientist with expertise in generative AI. Master’s degree or higher required. Professional proficiency in English. **Key Responsibilities** - Design and develop generative AI, ML, and deep learning solutions. - Conduct technical and scientific research in NLP, LLM, GenAI, and advanced ML. - Implement proofs of concept (POCs) using internal/external datasets. - Adapt, train, and evaluate advanced models (LLM, NLP, Deep Learning). - Collaborate with cross-functional teams (business, R&D, IT, cloud security). - Present technical findings to diverse stakeholders. - Establish enterprise-wide AI and data science best practices. **Required Skills** - Strong Python, SQL, ML/DL framework proficiency (e.g., TensorFlow, PyTorch). - Expertise in Google Cloud Platform (GCP), Vertex AI. - Advanced machine learning/deep learning capabilities. - Generative AI (LLM, NLP, RAG, fine-tuning, embeddings). - Agile/DevOps methodologies. **Required Education & Certifications** - Master’s degree in computer science, data science, or related field. - GCP certification (Professional Data Engineer/ML Engineer) preferred.

Paris, France

On site

Junior

19-12-2025