Product AI Engineering Lead | Poland

Overview

Join Hostinger, and we’ll grow fast! 🚀

We’re shaping the future of online success — powered by AI and driven by people. With 900+ talented professionals and over 4 million clients in 150 countries, we help creators and entrepreneurs bring their ideas to life faster and easier than ever before.

Our mission: To provide tools that help individuals and small businesses succeed online faster and easier.

Our culture: Guided by 10 company principles

As the Product AI Engineering Lead at Hostinger, you''ll play a pivotal role in shaping the intelligence behind our next-generation products — and in growing the people who build them. You''ll lead and mentor a talented team of AI engineers through regular 1:1s, coaching, and growth planning, ensuring both technical excellence and professional development.

In this role, you''ll guide the team in building agentic systems, retrieval-augmented generation (RAG) pipelines, and other advanced AI capabilities that transform how millions of users experience the web. You''ll balance hands-on technical leadership with strategic direction, collaborating closely with Product, Design, and Data teams to bring ideas from concept to impactful, production-ready features.

• Lead and mentor a squad of AI engineers through regular 1:1s, coaching, and performance feedback.
• Identify growth opportunities for team members and support their technical and professional development.
• Oversee the delivery of AI-powered product features — from prototypes to scalable, reliable production systems.
• Actively contribute to the design and implementation of AI based systems.
• Collaborate closely with Product, Design, and Data teams to ensure AI solutions are impactful, measurable, and aligned with business goals.
• Establish and maintain best practices in prompt engineering, fine-tuning, evaluation, and AI system reliability.
• Stay ahead of the curve in emerging AI technologies, frameworks, and research — ensuring the team applies the latest advancements effectively.
• Build a culture of experimentation and evidence-driven decision-making, balancing speed with long-term technical integrity.
• Define and continuously improve AI engineering processes.
• Participate in hiring, onboarding, and building a strong AI engineering culture.

• Proven experience leading AI or ML engineers, including performance management and technical mentorship.
• Strong, hands-on expertise in Python and modern LLM/AI frameworks (OpenAI, Anthropic, Hugging Face, Lang Chain, etc.).
• Experience designing and building agentic AI systems (autonomous or tool-using agents) and retrieval-augmented generation pipelines.
• Solid understanding of AI system design, including model evaluation, fine-tuning, and inference optimization.
• Experience building and deploying production-grade APIs (FastAPI, Flask) and containerized systems (Docker, Kubernetes).
• Excellent collaboration and communication skills across technical and non-technical teams.
• Familiarity with Dev Ops practices (CI/CD, monitoring, version control) and how they support AI product delivery.
• Ability to balance hands-on technical work with leadership responsibilities and team enablement.
• A curious, research-driven mindset — motivated to push the boundaries of applied AI within real products.

• 🚀 360 Growth:We provide limitless learning opportunities: access to platforms like Reforge and Coach Hub, global conferences, feedback culture, digital libraries, and industry-leading subscriptions. Advance your career with internal mobility, and grow with a team eager to share knowledge and support your success.
• 🎯 Freedom & responsibility:Work on your terms, whether from the comfort of home or anywhere in the world. With a home office budget, you can elevate your workspace. Enjoy the flexibility to manage your schedule while bringing your ideas to life in a fast-paced, dynamic environment.
• 💪 Wellness simplified:Your health comes first with company-provided sick days, 20 paid suspension days, Headspace subscriptions, and recharge leave. Participate in wellbeing-dedicated events and simply enjoy the balance of a lifestyle that prioritizes wellness.
• 🎉 Work hard - party hard:Recognize hard work with company events like Town Hall, Meet the Client initiatives, team-building experiences, and workations. Celebrate life’s big moments with milestone gifts for weddings, new parenthood, and graduations.

• Competitive payment based on your experience

Unlock ambition. Apply NOW. Scale Success!