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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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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Machine Learning Engineer @ Acaisoft
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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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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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Backend Engineer
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Remote, Czech Republic Justpoint Full timeBefore applying, take the time to learn about who we are and what we do - does our mission resonate with you? We don’t expect you to know everything - what matters most is your curiosity, passion for learning, and willingness to grow with us. We are looking for people who do not just deliver tasks, but impact the final product. You need to be ready to dive...
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GCP Data Lake Developer @ SNI
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AI Engineer @ AVENGA
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Remote, Czech Republic Link Group Full timeWykształcenie wyższe (informatyka, inżynieria lub kierunki pokrewne). Minimum 10 lat doświadczenia w Data Science i Machine Learning, w tym w roli strategicznej lub biznesowej. Bardzo dobra znajomość technik uczenia maszynowego, deep learningu i generatywnej AI. Udokumentowane doświadczenie w tworzeniu i realizacji strategii go-to-market dla...
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GCP Data Lake Developer @ Experis Polska
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