Senior AI and Data Engineer

Company Description

Publicis Groupe is one of the largest communications groups in the world. We are building the agency model of the future and take a holistic approach to our clients’ challenges. By fusing together our media, creative, data and technology expertise, we are able to provide clients with integrated solutions, transformative ideas and compelling consumer experiences. We call it the Power of One.

We are proud winner of many awards and nominations, both in Sweden and internationally. But nothing makes us prouder than to work with clients and brands such as P&G, Disney, H&M, Mondelez, Volvo, VISA, Lantmännen, LEGO, Spotify, Perrigo, Renault and many more.

At Publicis, we put our people first. We are proud to be certified by Great Place to Work (2022, 2023, 2024, 2025) and have won the Diversity Charter Sweden Awards in the category Mental Health (2025). We have also been recognised with a Magnet Award for our engaging culture (2023). Our goal is to become the leading workplace in our industry. We are based in a fantastic office in Odenplan and offer a flexible work policy.

Overview

As a Senior AI & Data Engineer at Publicis Intelligence, you will play a key role in our journey towards becoming a more AI‑driven consulting and product organisation. The role is highly hands‑on and technical, while also having clear strategic impact. You will join a team with strong existing capabilities in data, analytics, MarTech and insights. Generative AI and agent‑based solutions are the next major focus area in our development. This role is based in Stockholm and involves close collaboration with teams in Sweden and Denmark, as well as with Publicis’ global AI initiatives.

Responsibilities

• Develop and scale AI and GenAI solutions that deliver clear, measurable business impact for both internal teams and clients. Own AI agents, copilots and LLM‑based applications end to end, from design to production. Focus on efficiency, scalability and the creation of new AI‑driven products and services.
• Design and optimise RAG‑based solutions that unlock value from internal and client data. Ensure data is handled securely and in line with regulatory and contractual requirements. By choosing the right models, tools and architectures, deliver high‑quality solutions with strong performance, cost efficiency and reliable outcomes in production.
• Act as a technical advisor and enabler. Help teams and clients turn AI potential into concrete, implementable solutions. Contribute to the development of new AI‑driven products across data, analytics and MarTech.
• Build AI maturity across the organisation. Share knowledge, mentor others and drive innovation within GenAI and MLOps. Shape best practices that allow the organisation to scale and evolve its AI capabilities over time.

Qualifications

• 5+ years of experience in Data Engineering, ML Engineering, Analytics Engineering or similar technical roles, and comfortable operating across the full lifecycle of data‑ and AI‑driven systems.
• Extensive experience in designing data pipelines, and proficiency in SQL, Python and Spark.
• Proven experience with cloud architecture and implementing scalable data infrastructure and solutions.
• Strong grasp of API design, system integration and service‑based architecture, and the ability to connect AI components into larger technical ecosystems.
• Experience working independently in technically complex and ambiguous environments, taking responsibility for architecture, implementation and delivery without relying on detailed roadmaps.
• Experience with MLOps / AI Ops practices.

Additional Information

In addition to a welcoming culture and inclusive environment with passionate colleagues, we offer you:

Career Opportunities

Local and global opportunities through the Power Of One.

Personal and Professional Learning

Global AI learning platform where you can participate in over 30,000 classes and connect with colleagues from all over the world.

Flexible Ways of Working

We want to be an employer where work‑life balance is cherished. We love to spend time with our colleagues at the office but also believe in the output of your work not where the work is being done.

Work Your World

For six weeks a year, the world is yours. Every employee can work anywhere on the planet where there’s a Publicis office – a new city, a favourite locale or even a different country. Go. Grow. Explore.

Mental Health

The happiness and health of our people is paramount to us. We work continuously on maintaining a healthy and safe working environment through initiatives that facilitate the well‑being of our employees.

Benefits

Generous benefit package.

We look forward to your application!