AI Engineer
Frontiers MediaWarsaw, Masovian Voivodeship, Poland
Posted March 12, 2026
Full Time
About the Company
Frontiers is a global, mission-driven organization at the intersection of science, technology, and innovation, working to make science open.
Job Description
We are seeking an exceptional AI Engineer to contribute to the end-to-end design, development, and deployment of strategic AI initiatives. You will play a critical role in architecting scalable, robust, and secure AI and LLM-powered solutions, significantly impacting business operations and strategic decision-making.
Requirements
- 3–5+ years of professional AI experience
- Strong proficiency in Python, SQL, cloud platforms (e.g., AWS, Azure, GCP), and container orchestration tools (Docker, Kubernetes)
- Extensive practical experience with production ML frameworks, advanced LLM models, fine-tuning, prompt engineering, performance optimization, and orchestration tools (Apache Airflow)
- Exceptional communication, with expertise communicating complex technical concepts clearly across all stakeholder levels
- Proven problem-solving excellence and ability to continuously adapt, learn, and integrate evolving AI techniques
Benefits
- Extra wellbeing days on top of your annual leave allowance
- Up to 3 paid volunteering days each year
- 24/7 confidential Employee Assistance Programme (wellbeing, mental health, legal & financial support)
- Learning & development support via the Frontiers Learning Hub
- Competitive local benefits country dependent (e.g. healthcare and pension/retirement provision)