1813 python English-speaking jobs in Masovian Voivodeship

Strong Python development for data processing utilities and operational tooling (including Streamlit

working with large amounts of data and understanding of Applied Mathematics Proficient in C++, C# or Python

Qualifications Required Skills: Programming Skills: Strong proficiency in Python and experience with

designing, implementing and maintaining complex data flows in Apache NiFi (Cloudera DataFlow) Advanced Python

What you'll bring: The Ingredients Expertise in end-to-end backend development using Go, with Python

Access control and data masking GitLab CI/CD: Advanced automation Liquibase: Database change management Python

Proficiency in at least one backend language used for AI systems (Python preferred).

Experience essentials (Non-negotiable): Developer experience across multiple languages – Java, Python

: 5 years of experience in Data Engineering, industrial analytics, or data solution delivery Strong Python ... Tech stack: Python SQL Databricks / Apache Spark Snowflake / Lakehouse architectures AWS or Azure Streamlit

.; Coding and development skills in programming languages (e.g., Python, PySpark + SQL); Experience implementing

Core AI Engineering Stack: Deep expertise in Python and the modern AI stack, including LangChain, LangGraph

statistical models, advanced data science programming6‑10 years of hands‑on working experience and fluency in Python

Experience with software development in one or more programming languages (e.g., Python, C, C++, Java

Requirements 5+ years of experience in software development Strong experience with Python.

instincts & ability to work independently Must-Haves if we consider full-stack, nice to have for frontend Python

Senior Data Engineer to maintain, extend, and improve data/ML workflows. Build datasets, influence data storage and processing, and collaborate with teams to enhance the data platform. Requires experience with cloud data engineering, feature engineering, and building reliable data pipelines. Must have strong Python skills and experience with Kafka, Kubernetes, and distributed systems.

What You Bring Backend Expertise: Deep proficiency in Python and hands-on experience designing and scaling

instincts & ability to work independently Must-Haves if we consider full-stack, nice to have for frontend Python

Strong proficiency in Python and SQL, with the ability to confidently process data, build integrations

CVA, DVA, FVAAdvanced technical knowledge in:Programming & Development: Strong knowledge in Java and Python