1442 python English-speaking jobs in Masovian Voivodeship

System Design: Oversee the development of serverless architectures and containerized Python REST APIs ... Technical Mastery: Advanced programming skills in Python with a deep understanding of designing robust

Strong programming skills in Python and a deep understanding of scalable system development.

Strong automation and infrastructure engineering skills using Python, Ansible, Terraform, APIs, and CI

locking, and optimization Experience building database-centric middleware / data integration layers Python

, ideally within banking or financeStrong expertise in Spark and Java, with additional knowledge of Python

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

Nice to have Querying and transforming data using SQL, Python / PySpark.

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

ManagementUnderstanding of testing Framework and Tools - Playwright, Cucumber, PyTest.Experience in test automation in Python

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

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

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

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

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

Nice-to-have: Data analytics skills (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