Prompt Engineer (M/W/NB)

Ubisoft; Paris; Hybride; EUR 40 000 - 60 000; Plein temps

Résumé du poste

A leading global gaming company in Paris seeks a Prompt Engineer to develop AI-driven features in gaming. You will collaborate with design and QA teams while optimizing content performance. Ideal candidates are passionate about games, fluent in English, and have experience with AI prompts. Join us to contribute to innovative gaming experiences with flexible work options.

Prestations

Flexible working hours

E-learning platform access

Game library for borrowing titles

Discounts on entertainment

Qualifications

• Passionate about video games, with prior tech experience.
• Experience designing prompts across multiple AI models.
• Fluent in English and strong writing skills.
• Capable of adapting analysis and communication style.

Responsabilités

• Design AI-driven features for gaming.
• Test and optimize prompt content performance.
• Promote best practices in prompt engineering.
• Define and contribute to QA testing scenarios.

Connaissances

Prompt engineering

AI integration

Game design principles

Communication skills

Programming skills (Python, C#)

Description du poste

Job Description

In this role, you’ll join a team developing a tech product designed to integrate AI features into our games. Within our production studios, you’ll work at the intersection of AI, design, and quality assurance teams—allowing you to bring your expertise in prompt engineering and AI to create unique gaming experiences.

As a Prompt Engineer (M/W/NB), your responsibilities will include:

• Participating in the scoping and design of AI-driven game features;
• Ensuring the technology is accessible and usable by different departments;
• Guaranteeing prompt content consistency across environments by testing how changes impact performance (error correction, divergence detection, rewording and clarification), while aiming to optimize latency and cost;
• Helping define and promote best practices for prompt engineering and supporting teams in implementing them;
• Contributing to the creation of both manual and automated test scenarios in collaboration with QA and AI teams;
• Analyzing bugs and feedback, identifying those related to prompt content, and suggesting improvements;
• Helping identify and test new machine learning models, as well as designing tools to support their use;
• Staying up to date on the latest in prompt engineering and AI research.

Qualifications

• Passionate about video games, with at least one prior experience in a tech company;
• Proven experience designing prompts for various tasks and across multiple providers. You’re familiar with concepts like agents and function calling, reasoning strategies, chain/tree of thought approaches, zero-shot & few-shot learning, and retrieval-augmented generation (RAG);
• Solid understanding of several language models (GPT-4, Gemini, Claude, Qwen, SentenceBERT, Llama, Mistral, etc.) and their key differences;
• Fluent in both English, written and spoken (French is a plus). You are also known for your strong writing skills;
• Strong listening and comprehension skills, with the ability to translate user needs into clear specifications;
• Capable of adapting your analysis and communication style to reach a wide range of stakeholders;
• Independent and curious by nature.

Bonus points for:

• Programming skills (Python, C#, etc.) and experience working with AI APIs;
• Experience in narrative content creation (dialogue, quests, world-building) and/or role-playing games;
• A good understanding of video game design principles.

When reviewing applications, particular attention will be paid to the quality of the cover letter. We will favor a concise text that demonstrates a clear understanding of the position and highlights one or two well-targeted experiences and/or skills, rather than a long, generic letter that simply reiterates your résumé.

Additional Information

Joining us means having access from day one to:

• Flexible working hours and the possibility to work remotely up to two days per week, in accordance with Ubisoft’s remote work policy;
• 20 days of remote work per year from a European Union country (eligibility limited to EU citizens);
• Our internal e-learning platform to finally train on the tools you’ve always wanted to master;
• Our game library where you can borrow the latest Ubisoft titles, competitor games, consoles, and board games;
• Our works council (CSE) offering discounted rates on a wide range of shows, cinemas, concerts, gyms, amusement parks, and many other great deals.

And after one year?

• You’ll have a career and development plan established with your manager, along with clear goals to help you grow each year;
• You’ll have joined one of our clubs: choir, yoga, tennis, lightsaber… or even created your own!
• You’ll enjoy your 1.5-hour lunch break by taking a class in our gym or borrowing one of our bikes for a ride in the Bois de Vincennes;
• You’ll be looking forward to the next surf/yoga or ski weekend organized by the CSE;
• You’ll have become unbeatable at foosball, climbing, Just Dance , or Boomerang Fu ;
• You’ll have raided the internal sale to complete your collection of Ubisoft goodies and games (because you can never have too many).

Ubisoft is an equal opportunity employer and offers all individuals the same access to employment, regardless of gender, ethnicity, religion, sexual orientation, social status, disability, or age. Ubisoft is committed to fostering an inclusive work environment that reflects the diversity of its player community.

Check out this guide to help you with your application, and learn about our actions to encourage more diversity and inclusion.

Company Description

Ubisoft is a global leader in gaming with teams across the world creating original and memorable gaming experiences, from Assassin’s Creed, Rainbow Six to Just Dance and more. We believe diverse perspectives help both players and teams thrive. If you’re passionate about innovation and pushing entertainment boundaries, join our journey and help us create the unknown!

Ubisoft's pioneering studio, Paris studio was responsible for the publisher's first successes following its creation in 1992. Today, it is at the helm of such must-have licenses as Just Dance, Ghost Recon and Mario + The Rabbids. Ubisoft Paris has also built a solid reputation as a partner of choice in cross-studio collaborations such as Watch Dogs, Skull & Bones, Beyond Good & Evil 2 and Star Wars. Building on this experience, the studio continues to push the boundaries of creativity by working on some very promising yet unannounced projects.

With 750 talents of 35 nationalities, Ubisoft Paris is today the largest studio in France and one of the most experienced in the industry. Young talents can benefit from the strong presence of senior profiles in the creative, technical or artistic fields. Everyone is driven by the same passion: to push the limits of what is possible and to offer new experiences to our players.

Ready to join the adventure? Join us at the Paris Studio!