1425 python English-speaking jobs in Masovian Voivodeship

Nice to have: Knowledge of Python, Java, or R. Experience with data formats such as JSON and AVRO.

Nice to have: experience with performance optimization of Power BI reports, basic Python knowledge for

Nice to have Experience with Python or R. Knowledge of Regulatory Reporting processes.

experience with vLLM, LiteLLM, and open‑source LLMs such as LLAMA 3.2, DeepSeek, or Mistral Strong Python

Nice-to-have: Experience with high availability and disaster recovery design Scripting skills (e.g., Bash, Python

Ability to write robust automation scripts in Python, Go, or Bash.

Strong competence, and proficiency with Python/Perl/TCL and Linux/Unix Administration.

in designing, building, and running complex AI/ML projects in production;Expert-level proficiency in Python

performance, scalability and reliability 7+ years of commercial experience as a Data Engineer Strong SQL, Python

Nice-to-have: Data analytics skills (SQL, Python).

reliability and scalability across solutions 5+ years of commercial experience as a Data Engineer Strong SQL, Python

; more than 20 years of experience in the IT marketDiverse technologies, including Java, PHP, .NET, Python

Design and build scalable data science solutions using Python, PySpark, SQL (optionally R or Julia). ... Proficiency in Python (pandas, NumPy, scikit‑learn, XGBoost, LightGBM, statsmodels) and strong SQL skills

experience Outstanding agentic AI experience with Codex, Claude code Proficient in scripting languages: Python

practical experience. 5 years of experience in full stack development, across back‑end such as Java/Kotlin, Python

including data exploration, cleaning, feature extraction, and experimental validationProficiency in Python

related field) Minimum of 5 years of professional experience Technical Skills Advanced proficiency in Python

Scripting or automation skills (PowerShell, Python) would be an advantage.

current AI frameworks, and experience building agentic AI interfaces Basic understanding of Node.js/Python

languages Strong experience with Spring Boot, Bottle/Gunicorn, or similar backend web frameworks (JVM or Python ... experience building high-performance, highly scalable backend cloud application systems Expertise in Kotlin, Python