Product AI Engineering Lead | Based in Lithuania

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

Our formula for success: Customer obsession, innovative products, and talented teams.

Your role at Hostinger

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.

Curious to learn more? Connect with your team: Tomas Rasymas, Head of AI

Your day-to-day

• 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.

Your skills and experience

• 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, LangChain, 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 DevOps 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.

Benefits that fuel your growth

• 🚀 360 Growth: We provide limitless learning opportunities: access to platforms like Reforge and Coach Hub, global conferences, physical and digital libraries, feedback culture, and mentoring through TesoXchange. 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: from modern offices in Kaunas and Vilnius, the comfort of home, or anywhere in the world. Enjoy flexibility in managing your schedule and bring your ideas to life in a fast-paced, dynamic environment.
• 💪Wellness simplified: Your health comes first with insurance from Day 1, gym memberships, recharge leave, Headspace subscriptions, and regular health checks. Join our wellbeing-dedicated events, sports, arts, and hobby clubs, or simply enjoy the balance of a lifestyle that prioritizes wellness.
• 🎉 Work hard – play hard: Celebrate your achievements with company events like Summerfest & Winterfest, Town Hall, Meet the Client initiatives, team-buildings, and workations. Enjoy access to the Žalgiris Arena VIP Lounge and celebrate life’s big moments with milestone gifts for weddings, new parenthood, and graduations.

Compensation

• Gross salary 5,000 to 9,000 EUR/month. Salary is offered based on work experience, competence, and compliance with other job requirements.

Unlock ambition. Apply NOW. Scale Success!