AI Engineer

Twoday is the premier digital transformation partner in Northern Europe with a global presence. With approximately 3,000 technologists, we collaborate with the most admired private and public sector organizations to deliver cutting-edge digital solutions. Our deep industry expertise includes Data & AI, software engineering, digital experiences and business applications. We serve over 8,000 customers and facilitate their digital transformation journeys.

Technology stack: GenAI platforms and enterprise AI tooling: Azure OpenAI, Snowflake Cortex, Databricks, Twoday's own AI Agent, RAG architectures, and enterprise data & API integrations, python.

In this role you will:

• Design and build Generative AI use cases together with customers, translating business needs into AI solution concepts.
• Design AI behavior, interaction patterns, prompting strategies, and guardrails.
• Work hands-on with GenAI platforms such as Azure OpenAI, Snowflake Cortex, Databricks, or Twoday's own AI Agent.
• Collaborate closely with software engineers and Machine Learning / Data Science specialists during implementation.
• Facilitate customer workshops and design sessions, framing ambiguous business problems into AI-suitable use cases.
• Ensure solutions are usable, responsible, and aligned with enterprise requirements.

What we do expect:

• Strong communication skills and ability to collaborate effectively in a team environment.
• Hands-on experience building RAG solutions and at least one LLM application in production with real users.
• Experience evaluating answer quality and knowing how to prove that a new version is better.
• Experience with connectors, access control, and API integrations.
• Understanding of AI security risks such as prompt injection, and of cost per request.
• Daily use of AI coding assistants with a critical eye: clear specs, small steps, tests, and the judgment to reject weak output.
• Analytical mindset with strong problem-solving skills and ability to work independently.
• Fluent English and Lithuanian.

What you should expect:

• Committees: from the conferences we attend to ideas like workplace design - you’ll have the chance to create an organisation you dream to work in by joining 1 of 10 our committees.
• Healthcare: health insurance and mental & emotional support from third-party consultants.
• Pension accumulation: the state encourages participation in pension accumulation programs by applying tax benefits.
• Flextime: flexible working hours, flexible work from home policy, office workplace and free parking.
• Leisure together: excursions, team buildings, pizza Fridays, techie club, sports training or board games nights. We also have a sauna!
• Gross salary: 2925-7000 EUR. Your salary is based on your competence and experience.

This role is open only to candidates with Lithuanian citizenship or a valid work permit in Lithuania. We are currently unable to relocate candidates from outside Lithuania or offer remote working opportunities outside Lithuania.