AI Engineer (GenAI, LLMs, Python)

About the role

Ignitis Group's shared service centre, part of a renewables-focused integrated utility, is hiring an AI Engineer for its Artificial Intelligence development division. You will help create digital customer and employee experiences within the shared services centre.

Key responsibilities

• Design, build and deploy GenAI agents to improve digital customer and employee experience across communication channels
• Develop, optimize and put into production automation solutions using AI/ML to analyze structured and unstructured network data
• Work with large datasets to prototype, fine-tune and monitor LLMs and AI models in cloud environments
• Track AI market trends, propose high-impact opportunities and lead pilot projects with clear success metrics
• Drive end-to-end digitization, from rapid MVPs in small teams to group-wide deployments

Required profile

• At least 1 year of experience in GenAI and knowledge of the key actions that make projects succeed
• At least 1 year of experience developing and applying AI solutions in business environments
• Understanding of the value of rapid prototyping, MVPs and pilots, with direct involvement in their implementation
• Fluency in Lithuanian

Required skills

• Hands-on experience with LLMs/GenAI (fine-tuning, prompting, RAG pipelines, tool integration)
• Strong Python for model development, data pipelines and analysis
• ML and GenAI libraries

What we offer

• A choice of additional benefits: pension accumulation, health insurance or another selectable benefit
• Paid days for health improvement, short-term illness, volunteering and accumulated work experience
• Hybrid work model (3+2) and flexible working hours
• Internal career opportunities and extensive learning and qualification programs
• Mentorship-based culture