Forward Deployed Engineer Intern (Data & IA) 2026 - M/F
Forvis Mazars is an international audit, tax, and consulting group. With over 40,000 employees present in about a hundred countries, we are part of the Top 10 global firms. We do serious business... without taking ourselves too seriously. Being part of our teams means, above all, embracing your uniqueness and daring to share your ideas, in a working atmosphere we invite you to discover. If you want to build your own career path and you love entrepreneurship, you are in the right place!
Do you want to join a team that deploys IA and data directly at the heart of our clients' business, with strong field exposure and business challenges?
As a Forward Deployed Engineer Intern, you will carry the thread of a deployment from end to end: from scoping needs and technical design to build and stable production deployment. You will work in direct partnership with client teams, within the Tech, Data & AI Services team of the Tech4Value Business Unit.
You will evolve in an environment that derives its strength from the combination of business experts (mainly in financial services, insurance, and banking) and experts from the Tech, Data & AI Services team, to together respond to concrete business problems, with real impact and adoption. This is a true differentiator in the market. This position is for you if....
You like being directly immersed in client teams to understand their challenges, their data, and their operational constraints.
You are attracted to the design and deployment of data & IA solutions in short cycles, in direct contact with end users.
You prefer to see your solutions actually put into production and adopted, rather than stopping at the prototype stage.
You want to involve yourself in the development project of a young and ambitious team, both in France and internationally, and to contribute to the strategic internal IA development programs at Forvis Mazars.
You are sensitive to infrastructure sovereignty issues in the context of artificial intelligence, notably the use of open-source models and on-premises architectures. Why join the adventure? Support from experts: Our Partners in charge of the Data Services team possess rare expertise, notably in MLOps (operational CI/CD since 2013). They actively participate in the firm's most innovative projects and in the creation of technological start-ups acquired by Mazars. This demanding and educational environment will propel you to the forefront of coding and operations best practices, guaranteeing high-quality project delivery. Autonomy and ambition: You will evolve in a young, dynamic, and empowering ecosystem, with strong growth ambitions. Get involved in the development of the Mazars Lab and contribute to the construction of our data consulting service offering. Hacking spirit: We value constant technological monitoring, at the cutting edge of the most high-performance open-source technologies. Our consultants are constantly training to broaden their skill set. International firm: Joining Forvis Mazars means joining a firm of international dimensions and benefiting from varied career opportunities: data bootcamp, cutting-edge learning center (Forvis Mazars Academy, LinkedIn Learning, etc.) and international mobility. Share with us the pride of bringing relevant solutions to our clients. You will excel in varied and ambitious technical subjects, within a human and caring team!
We are looking for candidates passionate about data, with a Bac+5 education (engineering school or postgraduate degree in a field related to data). You have shown an interest in application development integrating a Data component through internships, courses, or personal projects. Required skills: Analytical programming languages (Python, R, Haskell, Rust, etc.) Persistence layers (MySQL, MongoDB, ElasticSearch, S3, Neo4j) Experience with Linux (Ubuntu, Debian, CentOS) and version control systems (Git) Familiarity with continuous integration pipelines Additional appreciated skills: Software quality and DevOps (GitLab, Ansible, Docker, Terraform) Interaction with fullstack teams (RestAPI, VueJS, ReactNative) Experience with cloud providers (Azure, AWS, GCP) Predictive analysis chain (scikit-learn, TensorFlow) Business Intelligence tools (Power BI, Qlik, Tableau) You are curious, autonomous, enterprising, and show initiative. You master spoken and written English. You will be based in Paris, with possible travel to provinces and abroad.
Recruitment process details: Pauline is in charge of this recruitment and will be your point of contact throughout the process. Once your application is submitted, you will receive a response within a few days to a maximum of 2 weeks. If your profile is selected, you will be invited to undergo two 1.5-hour interviews, combining technical tests and discussions about your professional experiences. Please bring your laptop with Python installed for these interviews. Benefits:
- 5 days of paid leave if your internship is longer than 5 months
- 50% reimbursement of your navigo pass
- Flexible teleworking charter (possibility to telework 1 to 2 days per week, with client travel remaining a priority)
- Attractive and comfortable working environment. From 2025, a new Campus in Levallois (5 min walk from the metro): gym, green spaces, rooftop, terraces, catering, concierge, etc.
- CSE (sports offers, cinema, art and culture, end-of-year gifts, annual party, etc.)
- Sports association (running, football, basketball, golf, tennis, or even yoga groups, etc.)