AI Engineer Intern (LLM)

Job Description

WHAT YOU WILL BE WORKING ON

Main challenge

You'll help build and improve the AI features of a storytelling app for children that's live in many languages. Your main focus will be LLM-powered story generation: making stories creative, consistent, age-appropriate and safe, in every supported language. Depending on project needs, you'll also work on computer vision (recognising real-world toys), generative illustration pipelines, and translation and text-to-speech automation.

What it means on a daily basis

• Design, test and improve prompts and LLM workflows for story generation, using structured evaluation (quality, consistency, age-appropriateness, safety)
• Build small evaluation datasets and scripts to measure output quality and catch regressions
• Help maintain the image recognition pipeline: collect, clean and annotate data, run training or fine-tuning experiments, and analyse edge cases (lighting, occlusion, motion blur)
• Support generative illustration workflows (e.g. ComfyUI): automate pipelines and improve visual consistency across characters and scenes
• Write Python tools to automate translation and text-to-speech for many languages, including validation and quality checks

Who you would be working with

• AI engineers, Unity developers, QA and content/localization teams
• Cross-functional and international teams, depending on project needs

Qualifications

WHAT YOU NEED TO SUCCEED

• Solid Python skills (scripting, data handling, calling APIs)
• Hands-on experience with LLMs: calling LLM APIs, prompt engineering, or basic RAG/agent projects
• Basic understanding of computer vision tasks (classification, detection) and machine learning fundamentals
• At least one real project (personal, academic or internship) with code or a demo you can show
• Good written and spoken English (for writing prompts and documentation and working with international teams)

WHO YOU ARE

• A versatile builder who's comfortable switching between LLM, vision and automation tasks
• Curious and fast to learn, keeping up with new AI models and tools
• Detail-oriented, especially about output quality and content safety for children
• Organized in documenting experiments and results
• Proactive in spotting problems and suggesting improvements
• Comfortable working both independently and in a team

Your recruitment journey

• (1) Screening call
• (2) Test
• (3) Interview

Additional Information

WHAT'S IN IT FOR YOU

Benefits

• Internship allowance from VND 6,000,000 gross/month (based on candidates' competencies and committed working days).
• 1 day of paid annual leave per month, Christmas leave, Birthday leave, CSR leave, paid sick leave.
• Various training packages, including internal training and e-learning platforms (iLearn, Udemy, O'Reilly,...).
• Opportunities to collaborate and train with Gameloft worldwide experts and develop yourselves.
• A range of well-being events and policies to support employees physically, mentally, and emotionally.
• The opportunity to become an official employee of Gameloft.

Life at Gameloft

• A collaborative workplace environment, with over 15+ nationalities, where hundreds of world-renowned game titles were born.
• An open-space office, a canteen, a billiard table, a ping-pong table, and a foosball table.
• A gaming room equipped with mutiple devices (PS, Xbox, Nintendo Switch, arcade machine,...).
• A capable and encouraging team of professionals focused on creating compelling video games.
• A global company where you can meet great people around the world.
• A fun place to work in the heart of the city.

How to proceed

Ready to level up your career? Apply now and help us create the next great game!

Please note:

To ensure a fair and compliant recruitment process under the General Data Protection Regulation (GDPR), please submit your application through the official job posting, preferably via Gameloft website, Gameloft or Gameloft Vietnam LinkedIn pages, or SmartRecruiters. Applications sent via email or LinkedIn messages will not be considered.

Due to the high volume of applications, only candidates whose profiles most closely match the role needs will be contacted by our recruiters. We sincerely appreciate your understanding and interest.

What's more?

Want to know more? Visit our websites:

• Saigon Studio website
• LinkedIn page
• Facebook page

Check out some projects at Saigon Studio:

• Dungeons & Dragons®
• Asphalt 8 - Coin Rush Trailer
• Asphalt Legends Unite - Launch Trailer
• Gangstar Vegas
• Applaydu Season 6
• Claynosaurz - Gameloft x Claynosaurz Partnership Announcement