ScaleTech
AI Engineer
- Compensation
- €30–€40 / hr
- Location
- Vilniaus, LT
- Arrangement
- Remote
- Employment type
- Other
- Posted
- 15 September 2026 (15 days ago)
Checked 15 days agoApplications go to the employer, never to RoleSprint
About this role
Scale Tech is a software development agency based in Vilnius, Lithuania. We're expanding our AI capabilities and looking for an experienced AI Engineer to join us on a contract basis. If you love turning LLMs into real, production-ready automation, not just prototypes — this could be your next project. Contract term (B2B) — 1–4 months, full-time. Part-time can also be arranged if that suits you better. Working method — Remote, must be based in the EU/EEA Hourly rate — €30–40/hour, depending on experience (open to discussing higher rates for the right candidate)
What you'll do: • Design, build, and deploy AI agents that automate real business processes (e.g. generating proposals for client tenders).
• Integrate LLMs — including OpenAI, Gemini, Anthropic, and open-source models — into existing software products, enabling features like AI chatbots that can act directly within a client's systems and data.
• Spot automation opportunities and turn them into working solutions.
• Choose the right LLM/tooling approach for each use case, weighing cost, performance, and reliability.
• Own delivery end-to-end, from prototype to production.
What makes you a great fit: • 5+ years of overall software engineering experience.
• At least 5 successfully delivered AI/LLM projects.
• Hands-on experience with multiple LLM providers (OpenAI, Gemini, Anthropic) as well as open-source models.
• Experience building agentic workflows for process automation.
• Experience integrating LLMs into production software products (chatbots, copilots, or similar AI-powered features).
• Strong engineering fundamentals and the ability to work independently in a fast-moving, sometimes ambiguous environment.
Bonus points: • Experience with SaaS products, especially in supply chain, logistics, or other B2B software domains.
• Familiarity with agent frameworks (LangChain, LlamaIndex, CrewAI, or similar).
• Experience with prompt engineering or fine-tuning at scale.
• Prior consulting or contracting experience
Ready to build?
Apply directly here, or send us your CV at hello@scaletech.lt - we'd love to hear about the LLM projects you've shipped.
Work location
- Vilniaus, LT
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About this listing
Published on Lever under the board identifier Scale3c, which is the name the employer’s own job board carries. RoleSprint has not verified the company’s registered or trading name, so it is shown exactly as published rather than tidied up.
RoleSprint is not the employer and not a recruiter. Applications are made on the employer’s own site and never reach us; what RoleSprint does is help you decide whether a role is worth your time and prepare for it if it is.
Published 15 September 2026, last checked 15 days ago. A posting stops being advertised here 90 days after the employer published it, and one the employer takes down is marked closed rather than quietly removed.