Team Leader / Data & AI Engineer - M/F

DevoteamNantesJob.bopublished 10/08/2026
Must-have:PythonGitAWSAzureGoogle CloudDockerKubernetesCloudDevOpsDataScrumCI/CDAILead
Machine translation — original language: French.Show original

🦸‍♂️ Team Presentation Devoteam Nantes, with its 120 employees, is a key player in digital transformation in the Nantes region. Present locally, the Data Driven entity aims to help its clients transform the value of their data into sustainable success and accelerate their adoption of AI within their business teams. We leverage both our expertise on the most innovative technological platforms and our business knowledge with the best combination of experts to support our clients in their quest for agility, competitiveness, and sustainable growth. To contribute to these evolutions, we are looking for a Team Leader / Data & AI Engineer consultant wishing to join a collective of about ten consultants specialized in Data & AI Engineering in Nantes.

💪 Your missions:

“Off-production”, you take on the role of Team Leader. Your main mission? Supervise, guide, and develop the talents of your team while actively contributing to the growth of the agency. Management and leadership: You will be responsible for supporting and developing the consultants in your squad. You will coordinate HR actions, manage career paths, and be a true reference for your employees regarding professional development.

Squad animation: You will participate in animating weekly meetings to exchange with your team, transmit strategic information, and unite around common objectives. You will be in charge of transmitting best practices and managing expertise within your team.

Performance management: You will ensure that the consultants in your squad are regularly evaluated and supported in their missions to ensure their professional development.

Business development: You will play an important role in the development of the Data / AI offering, by identifying new business opportunities, developing new offers, championing convictions, and actively contributing through pre-sales to winning data & AI projects.

Activity management and steering: Monitoring and reporting of the team's performance indicators, defining optimization action plans, budgetary and forecasting management.

“In production”, you take on a role as Lead Tech Data & AI at your clients' sites, involving: Proposing architectures and technical solutions relevant to the client's Data and AI challenges

Participating, guiding, and being a driving force in technological choices for the Modern Data Stack (MDS) and AI services

Supporting business teams in the definition, prioritization, and scoping of their Data and Artificial Intelligence use cases

Working with DevOps/SRE teams on the automation of data environments via CI/CD pipelines and Infrastructure as Code (Terraform)

Designing and modeling robust and secure Cloud Native architectures (Data Lakehouse, vector databases, ELT pipelines)

Defining the technical Roadmap for data and AI platforms (MLOps, orchestration) and steering its implementation

Implementing highly scalable, documented, and tested data pipelines (ELT/ETL), as well as integration flows for AI (RAG, LLM)

Supervising, mentoring, and steering technical engineering teams (Data Engineers, Analytics Engineers, MLOps) on a daily basis

Defining and enforcing software development best practices (unit tests, CI/CD, versioning, observability) applied to the data world

Supporting the implementation of data governance and steering the FinOps strategy to optimize Cloud storage and computing costs

🎯 Your assets to join us: Modern Data Stack (MDS): Snowflake, Databricks, BigQuery, dbt, Fivetran, Airbyte

Public Cloud: GCP, AWS and/or Azure (managed Data & AI services)

Programming & Scripting: Python (advanced), SQL (expert), Bash

AI Engineering & MLOps: LangChain, Crew.ai , OpenAI SDK, MLflow, Feature Engineering, Training Pipelines

Orchestration: Airflow, Prefect or Dagster

Infrastructure As Code (IaC): Terraform

Containers: Docker, Kubernetes (for the deployment of Data/AI applications)

CI/CD & Versioning: Git, GitHub Actions, GitLab CI

Software Practices: Testing (Great Expectations, dbt-tests), CI/CD applied to data, API design (FastAPI)

Leadership & Methodology: Team mentoring, Agile/Scrum methodology, popularization of AI for business

🙋‍♂️ Why join us? We are an AI-Driven Company, partner to the greatest technological partners (Google, AWS, Microsoft, ServiceNow,…) and composed of an important collective of experts (50 expertise tribes). With 75% of our employees certified, including 100% on GenAI, Devoteam establishes itself as a Learning Company, where continuous learning is at the heart of our DNA. 🤝 How does the recruitment process work at Devoteam? It involves 2 to 3 interviews:

  • Talent Acquisition Interview: the objective is to review your skills, your level of English, and to validate your motivations
  • Tech & Business Interview: this interview aims to deepen your technical skills and verify their adequacy with our needs during an exchange with a business expert
  • Leadership Interview: it allows for the evaluation of your potential, your ambitions, and to consider your evolution within Devoteam.

We prioritize at least one in-person interview. A reference check is requested and, depending on your profile, tests (technical, English, personality...) may be sent to you.

If your application is selected, we will send you a proposal presenting the hiring conditions. Upon acceptance, the employment contract is formalized. The Devoteam Group works for equal opportunity, for the promotion of its female and male employees based on merit, and actively fights against all forms of discrimination. We are convinced that diversity contributes to the creativity, dynamism, and excellence of our organization. Each application is therefore considered independently of any discriminatory criterion.