---
title: "AI Engineer"
company: "ScaleTech"
company_url: "https://www.remjobs.works/companies/scaletech"
url: "https://www.remjobs.works/job/scaletech-ai-engineer-e9ee5295-a062-4e8b-aaf5-30560913b87e"
apply_url: "https://jobs.lever.co/scale3c/813b5aeb-dadf-4926-9205-1e26290b8c82"
workplace: remote
location: "Vilnius, Vilniaus, Lithuania"
remote_scope: "Vilnius, Vilniaus, Lithuania"
employment_type: other
seniority: mid
role: ai-machine-learning
region: europe
skills: ["llm"]
salary: "€30–€40 per hour"
date_posted: 2026-09-15T15:05:27.455Z
first_seen_by_remjobs: 2026-09-19T22:07:54.516Z
---

# AI Engineer

**ScaleTech** · Vilnius, Vilniaus, Lithuania

Salary: €30–€40 per hour

Apply: https://jobs.lever.co/scale3c/813b5aeb-dadf-4926-9205-1e26290b8c82

## About the 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.

---

Source: ScaleTech's own career page, read by RemJobs. Canonical HTML version: https://www.remjobs.works/job/scaletech-ai-engineer-e9ee5295-a062-4e8b-aaf5-30560913b87e