HubMub
-
Spline

Machine Learning Engineer

Spline
Poland · Full-time · Entry
Responsibilites

  • Model Development & Fine-Tuning: Design, train, fine-tune, and evaluate large language models (LLMs) using domain-specific or proprietary data to meet business needs.
  • Prompt Engineering: Craft, test, and optimize prompts to improve model outputs
  • LLM Integration: Deploy and integrate LLMs into production applications, including agentic solutions, RAG, chatbots, designing APIs, latency/throughput optimization, and monitoring.
  • Research & Experimentation: Stay current with state-of-the-art LLM architectures and techniques, and evaluate their application for internal use cases.
  • Stakeholder Collaboration: Collaborate with product, data, and engineering teams to translate business problems into LLM-powered solutions and communicate model limitations or trade-offs effectively.

Requirements

  • Minimum 2 years of hands-on experience with LLMs, NLP, or foundation model development in an industry setting.
  • Deep understanding of transformer-based models and modern NLP techniques.
  • Proficiency in Python and experience with common LLM/NLP libraries and frameworks
  • Experience with fine-tuning and serving LLMs
  • Familiarity with vector databases and retrieval-augmented generation (RAG) pipelines
  • Experience with MLOps, cloud infrastructure (AWS/GCP/Azure), and model deployment tools for LLM-based systems.

What We Offer

  • Deep understanding of the domain knowledge in the field of molecular biology and biotechnology
  • Exposure and hands on experience in the development of modern cloud data solutions
  • Ability to deliver AI and ML solutions at scale
  • Opportunity to work in an experienced and engaged team consisting of Data Engineers, Data Scientists, Machine Learning Engineers and stakeholders from different business domains

location: Wroclaw (hybrid)

start: August-October

seniority: 2+ years experience

Key Skills

Ranked by relevance

cloud machine learning python mlops ai
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Country Guide

Poland

Fast-growing Central European IT hub

Posted
Jul 02, 2025
Type
Full-time
Level
Entry
Location
Wrocław
Company
Spline

Industries

Biotechnology Research

Categories

Engineering Information Technology

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