AI Specialist

7 days ago

Remote, Czech Republic TechMagic Full time

We're looking for an AI Specialist to expand our client`s team in Lviv This is a full-time, on-site position with a leadership role in applied research and developing open-source LLM models for a large enterprise customer. You'll integrate and optimise models deployed via Ollama, pushing the boundaries of enterprise AI use cases. Responsibilities: Shape our GenAI & classical ML vision. Advise on build-vs-buy for LLM stacks, vector DBs, and MLOps tooling. Address similarity & normalisation Design deep-learning + rule pipelines to match ~250 M address records/year. Evaluate with ragas and bespoke geo-accuracy metrics. Customer predictions Engineer features from parcel scans, seasonal peaks, traffic data. Train and ship predictive models (ETA, delivery-success likelihood) instrumented with Langfuse. Semantic search & RAG Implement RAG on FAQs, SOPs, and support tickets using open-source LLMs (e.g., Mixtral, Phi-3) served via Ollama. Optimise embedding stores, latency, and cost for call-centre workloads. Production excellence Deploy models to Kubernetes/AWS with CI/CD, monitoring, canary roll-outs. Requirements: Open-source LLMs: Familiarity with open-source LLMs (LLaMA, Mistral, Phi, etc.). Deployment Tools: Experience using or deploying via Ollama, Hugging Face, or similar tools. Independence & Communication: Ability to work independently and communicate clearly in English. Research Mindset: Strong research mindset, hands-on coding ability, and documentation skills. What We Offer: Leadership Role: A leadership role in an applied AI initiative for an international enterprise. Cutting-edge Tools: Work with cutting-edge tools like Ollama, RAG pipelines, and low-latency deployments. Talented Team: A talented, motivated team. Competitive Compensation: Competitive compensation and long-term opportunity. Location: Lviv, Ukraine | On-site, Full-time Requirements: Machine learning, LLM

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