3767 python English-speaking jobs in Masovian Voivodeship
Quant Developer
- inhire
- Warszawa
- January 25
financial models.Develop algorithmic trading tools and infrastructure.Deliver solutions in Java and Python ... performance tuning.Requirements3–5+ years of experience in quantitative development.Strong skills in Java or Python
Tech Lead C++ NEW
- Pretius Software
- Warszawa
- January 24
, AWS, Go).Nice to have:Experience with Go and/or Python and with modern CI/CD pipelines (GitHub, Jenkins ... end-to-end.Demonstrated ability to learn new technologies quickly and step beyond comfort zones (including Python
Software Developer/Senior Software Developer (Java) @ Vyntra Global
- Vyntra Global
- Warsaw
- January 30
Data Scientist
- Bayer
- Warszawa
- February 15
Implement production‑ready Python code with high‑quality engineering standards: Git‑based workflows, ... We work with LLMs and embeddings, classical ML, and optimization on a modern, cloud‑native stack (Python ... Strong Python and SQL skills; expertise with standard data science libraries: pandas, NumPy, scikit‑learn
Expert Software Developer - AI Team @ T-Mobile Polska
- T-Mobile Polska
- Masovian Voivodeship
- February 14
Secruity Engineer @ Experis Polska
- Experis Polska
- Masovian Voivodeship
- February 14
Expert Software Developer - AI Team @ T-Mobile Polska
- T-Mobile Polska
- Warsaw
- February 13
AI Expert - NextGen @ T-Mobile Polska
- T-Mobile Polska
- Masovian Voivodeship
- February 12
AI Solution Architect @ Britenet
- Britenet
- Masovian Voivodeship
- February 12
AI Expert - NextGen @ T-Mobile Polska
- T-Mobile Polska
- Warsaw
- February 9
AI Solution Architect @ Britenet
- Britenet
- Warsaw
- February 6
Secruity Engineer @ Experis Polska
- Experis Polska
- Warsaw
- February 5
DataOps/Data Scientist
- Yalantis Limited
- Warszawa
- February 15
Experience with SQL and Python. ... Data Analysis & Performance Monitoring Measurement of model performance using SQL, Python, and BI tools
Senior Machine Learning Engineer (m/w/d)
- Levi Strauss & Co.
- Warszawa
- February 12
Write efficient and scalable software, leveraging advanced Python and cloud‑native services, to ship ... Experience with object‑oriented/object function scripting languages: Python, Java, C++, Scala, etc.
Senior Backend Engineer – Distributed Infrastructure @ Mr Wolf Sp. z o.o.
- Mr Wolf Sp. z o.o.
- Warsaw
- February 13
Senior Software Engineer (Backend) @ Bayer
- Bayer
- Warsaw
- February 12
Full Stack AI Developer
- Goelett
- mazowieckie
- February 15
advanced models into our production systems.Your responsibilitiesWrite clean, maintainable code in Python ... sharing and continuous improvement.Our requirementsMinimum 3 years of professional experience with Python
Data/BI Engineer
- Yalantis Limited
- Warszawa
- February 15
Data/BI Engineer to develop and support data collection pipelines, process and transform data, and build data models. Requires 4+ years of Python development experience, SQL expertise, and AWS experience.
AI Engineer
- Tidio
- Mińsk Mazowiecki
- February 15
systemsBuilding LLM-powered applications that interact with real usersDeveloping and maintaining production Python
Software Senior Engineer (PowerStore)
- Dell Technologies
- mazowieckie
- February 12
Software Senior Engineer will develop core software primarily using C/C++ and Python, draft specifications, and review testing strategies. Requires knowledge of programming languages, operating systems, firmware, and related technologies.

















