Machine Learning
1 day ago
Experience and skills you need to join us: 3+ years of practical experience delivering ML or AI features to production (not just notebooks). Hands-on experience building LLM-based solutions: retrieval, context injection, grounding answers, prompt design. Experience with RAG pipelines: document chunking, embedding generation, retrievalquality tuning, hallucination control. Strong Python engineering skills (clean code, reproducible pipelines, packaging services). Solid understanding of classic ML / DL (pandas, numpy, scikit-learn, Keras or PyTorch) — we still do forecasting, anomaly detection, predictive maintenance. Comfortable working in containers (Docker) and basic CI/CD. Ability to work with noisy real-world data: gaps, outliers, inconsistent tags, messy sensor histories. Able to communicate results and limitations clearly to non-ML stakeholders It would be great if you also have: Experience deploying LLM / RAG stacks fully on-prem (air-gapped / no public API calls). Background in power generation / heavy industry (boilers, turbines, condensers, outages, performance KPIs). Experience creating internal tools / dashboards for engineers or operators (Dash, Plotly, lightweight React). Familiarity with NoSQL or time-series data from industrial sensors. Exposure to AWS or similar cloud mainly for experimentation, not for runtime. Experience mentoring teammates or driving architecture decisions. Offer descriptionWe build AI assistants and optimization models for real industrial assets — turbines, boilers, condensers, cooling systems. The systems you build will sit in environments where public cloud is not allowed, so you’ll work on serious on-prem LLM / RAG problems: secure retrieval, auditability, explainability, repeatability.You won’t be a “ticket closer.” You’ll shape how our on-prem LLM stack works: retrieval strategy, evaluation loop, model selection, UX for operators. You’ll also see direct business impact in MW saved, downtime avoided and CO₂ reduced. If you like applied LLM work with real consequences (not just demos), this is that role. Benefits 100% remote and flexible schedule. Direct influence on architecture and product direction. You ship systems that will actually be used on-site in critical infrastructure. Low-politics environment, high ownership. Support for growth (LLM eval, retrieval quality, industrial analytics, energy domain training) Equipment / environment High-performance local hardware for working with LLMs and ML workloads. Access to domain experts who actually run power plants. Access to historical telemetry, maintenance logs, outage reports, efficiency KPIs ,[Build, tune and maintain on-prem LLM solutions with RAG (diagnostics assistants, operator copilots, root-cause explainers)., Design retrieval pipelines and knowledge bases: ingestion, chunking, embeddings, metadata, access control., Control quality: grounding, hallucination reduction, evaluation of answer accuracy and usefulness for real operators., Integrate LLM outputs into production workflows (dashboards, alerts, reports for plant engineers)., Develop ML / DL models for predictive maintenance, efficiency optimization and digital twins (virtual assets of turbines / boilers / condensers)., Own data pipelines: from raw sensor streams and maintenance logs to features ready for inference., Package everything into reliable Python services, ship via Docker, keep it maintainable., Work directly with domain experts (performance engineers, plant ops) to translate real operational problems into AI use cases with measurable impact] Requirements: prompt engineering, Python, RAG, Docker, Git, AI, Clean Code, pandas, NumPy, scikit-learn, Keras, PyTorch, Forecasting, Dash, React, CI/CD, NoSQL, AWS Additionally: Support for growth, Low-politics environment, high ownership.
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Machine Learning Architect @ Antal
1 day ago
Remote, Zielona Góra, Czech Republic Antal Full timeCo najmniej 5-letnie doświadczenie w obszarze Machine Learning lub Data Engineering Doświadczenie na stanowisku ML Architect lub Technical Lead Biegłość w praktykach ML DevOps, w tym: CI/CD dla modeli deployment modeli ML monitoring i observability narzędzia typu MLflow, Docker, Kubernetes Bardzo dobra znajomość zarówno modeli ML, jak i...
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Senior Machine Learning Researcher @ RTB House
2 weeks ago
Remote, Warsaw, Kraków, Czech Republic RTB House Full time4+ years of hands-on experience with Machine Learning / Data Science Interest and willingness to constantly develop in the area of Machine Learning Knowledge of statistics and probability Proficiency in programming Selected technologies used: Python, Java, Scala PyTorch, NumPy, Pandas Jupyter Notebooks Additional advantages will be: Experience in the...
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Senior Machine Learning Engineer @ RTB House
2 weeks ago
Remote, Warsaw, Czech Republic RTB House Full timeDesired Experience: Expertise in designing and implementing complex IT systems. Ability to develop user-friendly, versatile tools. Proficiency in at least one programming language, such as Python, C++, Java, or Scala, along with expertise in Linux. Strong skills in evaluating and optimizing system performance, from initial design through to production...
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Senior Machine Learning Engineer @ Antal
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Machine Learning Engineer @ Acaisoft
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Remote, Warszawa, Czech Republic Acaisoft Full time5+ years of experience in software engineering, simulation systems, data science, or ML infrastructure. Strong command of Python and systems-level programming. Experience designing scalable task pipelines, browser or API simulations (e.g. Playwright, Selenium), or distributed compute frameworks. Understanding of RL concepts - reward modeling, environment...
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Machine Learning Engineer @ Acaisoft
2 weeks ago
Remote, Warszawa, Czech Republic Acaisoft Full time3+ years of experience in software engineering, simulation systems, data science or ML infrastructure. Strong command of Python and systems-level programming. Understanding of RL concepts - reward modeling, environment dynamics, verifiability, evaluation, and agent interaction loops. Experience designing scalable task pipelines, browser or API simulations...
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Senior Machine Learning Architect @ Antal
5 days ago
Remote, Zielona Góra, Czech Republic Antal Full timeMinimum 5 lat doświadczenia w obszarze Machine Learning lub Data Engineering. Doświadczenie na stanowisku ML Architect, ML Engineer Lead, Technical Lead lub pokrewnym. Praktyczna znajomość narzędzi i procesów MLOps / DevOps dla ML: CI/CD, model deployment, monitoring modeli, automatyzacja pipeline’ów. MLflow, Docker, Kubernetes, Airflow, Kubeflow...
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Remote, Wrocław, Warszawa, Kraków, Czech Republic Shelf Full time3+ years of professional experience researching and shipping ML-based solutions, with strong Python skills and a track record of delivering fast without sacrificing quality Proven experience in owning research problems end-to-end, starting from initial data analysis, through iterative research phases to delivering on production Practical NLP/LLM experience:...
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AI Engineer @ AVENGA
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Remote, Czech Republic AVENGA (Agencja Pracy, nr KRAZ: 8448) Full timeProven experience as an AI Engineer or ML Engineer. Proficiency in Python and ML libraries (PyTorch, TensorFlow, scikit-learn). Hands-on work with LangChain and/or LangGraph. Understanding of LLM evaluation frameworks and RAG metrics. Strong debugging and problem-solving skills. Familiarity with LLM APIs (OpenAI, Anthropic, Google) and vector databases...
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AI / Ml Engineer @ Experis Polska
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Remote, Czech Republic Experis Polska Full timeRequirements Advanced proficiency in AI Agents Advanced proficiency in Machine Learning, Large Language Model Fine-Tuning, Foundation Model Fine-Tuning, and Foundation Models Recommended: Advanced proficiency in Database Architecture Strong experience with AI tools and Cloud AI services Ability to manage and collaborate with teams effectively ...