AI Engineer

Publicis Groupe
Paris, France
27 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience required
1 year minimum
Working hours
Regular working hours
Job source

Tech stack

Application Programming Interfaces (APIs) Artificial Intelligence Application Performance Management Microsoft Azure BigQuery Code Coverage Software Quality Code Review Continuous Integration Issue Tracking Systems Python (Programming Language) Service-Oriented Architecture
+16 more
Software Engineering Strategies of Testing Management of Software Versions Web Applications Data Logging Google Cloud Large Language Models Generative AI Backend Git Containerization Git Flow Kubernetes Information Technology HuggingFace Docker

Job description

We are seeking an experienced AI/ML Engineer to design, build, and scale our generative AI solutions. In this role, you will lead initiatives around large language models, image and multimodal generation, and the deployment of these technologies in production using Google Cloud Platform (GCP). You will set technical standards for GenAI, mentor the team, and ensure best practices in software engineering, collaboration, and code quality.

  • Architect and develop backend services, APIs, and orchestration layers that power GenAI features, including LLM-driven workflows (RAG, agents, content generation) and image generation pipelines.
  • Own end-to-end delivery of GenAI-powered features: from system design and implementation to deployment, monitoring, and iteration.
  • Build and maintain scalable, production-grade infrastructure across GCP and Azure, leveraging services such as Vertex AI, Cloud Run, Azure OpenAI Service, Azure Web Apps, and Azure Application Insights.
  • Design and maintain CI/CD pipelines for GenAI applications, ensuring reliable deployment, versioning, and rollback of model integrations and service dependencies.
  • Enforce software engineering best practices across the codebase: modularity, test coverage, code reviews, documentation, and observability.
  • Champion strong Git workflows such as branching strategies, pull request hygiene, and issue tracking to keep a growing team shipping cleanly and collaboratively.
  • Evaluate and integrate third-party AI providers and models (OpenAI, Google, etc.) as managed dependencies, applying appropriate abstraction and vendor isolation.
  • Mentor engineers on the team, lead technical discussions, and drive knowledge sharing across the engineering organisation.

Requirements

  • Master’s degree in Computer Science, Software Engineering, or a related field.
  • 3-6 years of professional software engineering experience, with at least 1-2 years working on systems that integrate or productionise AI/ML components.
  • Strong backend engineering skills in Python; experience designing APIs, async systems, and service-oriented architectures.
  • Solid experience deploying and operating workloads across both GCP (Cloud Run, Vertex AI, Pub/Sub, BigQuery, etc.) and Microsoft Azure environments.
  • Proven command of software engineering fundamentals: CI/CD, containerisation (Docker/Kubernetes), testing strategies, logging, and monitoring.
  • Practical experience integrating LLM APIs (OpenAI, Gemini, Claude, HuggingFace, etc.) and image generation services into production applications such as model selection, prompt management, and output handling included.
  • Strong Git and collaboration practices: branching, merging, code review, and PR management in a team environment.
  • Awareness of prompt safety, output validation, and responsible AI considerations in production systems.
  • Clear communicator and collaborator; comfortable working across engineering, product, and design in a multidisciplinary team.

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on fr.indeed.com

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

1:31 min

Essential AI and human skills for future teams

Alexander Weißhaupt Alexander Weißhaupt +1 · WWC 2025

6:21 min

Investigating push inefficiencies with upstream Git experts

Jonathan Creamer · Coffee With Developers

2:07 min

Inspecting default bridge architectures and custom Docker networks

Oliver Seitz Oliver Seitz · WWC 2025

1:52 min

Structuring and scaling the backend engineering team

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

2:14 min

Exploring internal AI product initiatives and global engineering roles

Maria Apazoglou · Coffee With Developers

56 sec

Favorite git commands and the importance of patch commits

Eileen Uchitelle Eileen Uchitelle +1 · Coffee With Developers

Videos

See all

Related articles

See all