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29.06.2026 | Pełny etat | Katowice | Reply PolskaArchitecture and infrastructure topics, to processing data with quality assurance using Machine Learning algorithms. Machine Learning Reply has extensive expertise in the field of Data Science in all key industries of German HDAX companies. Machine Learning Reply empowers clients to successfully introduce new

29.06.2026 | Pełny etat | Lublin | CapgeminiDevelopment environments using DevOps practices, including CI/CD, version control, and testing. Your profile Bachelor’s degree in Computer Science, Engineering, Data Engineering, or a related discipline (or equivalent experience). Experience working as a Data Engineer or in a similar role. Strong experience

29.06.2026 | Pełny etat | Lublin | Sii Sp. z o.o.In Poland required Optional Experience in digital validation using tools such as Jira Xray What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since

29.06.2026 | Pełny etat | Kraków | Mindbox Sp. z o.o.Including deep learning), and evaluate their impact on business KPIs. You’ll optimize data pipelines and model code using PySpark, Pandas, and MLflow, write clean, production-ready code aligned with CI/CD best practices, and collaborate with Data Engineers and stakeholders throughout the entire lifecycle

29.06.2026 | Pełny etat | Lublin | SiiExisting analytics and data processes from Oracle, Python, and SAS on-prem environments to Google BigQuery, leveraging Dataform Design, develop, and maintain data pipelines and analytical solutions using BigQuery, SQL, Python, Dataform, and Vertex AI Contribute to the modernization of the Analytics Data

29.06.2026 | Pełny etat | Kraków | ITDSResponsibilities Collaborate with cross-functional teams to design, develop, and implement impactful APIs and microservices. Build robust backend solutions using Java and Kotlin, ensuring high performance and scalability. Lead efforts in troubleshooting, optimizing, and ensuring seamless integrations across

29.06.2026 | Pełny etat | Kraków | GFT PolandEtc.) Online training and certifications aligned with your career path Access to e-learning platforms Social events ,[Design, develop, and maintain scalable data pipelines and ETL/ELT processes, Build and manage Apache Airflow DAGs for workflow orchestration, Develop data processing logic using Python

29.06.2026 | Pełny etat | Gdańsk (Gdańsk) | GraphcoreEssential Excellent programming and scripting skills using C+ and Python Understanding of processor architectures and profiling on Linux Proven track record of technical leadership, including leading technical work, influencing engineering direction, mentoring others, and driving high-quality

29.06.2026 | Pełny etat | Wysokie Mazowieckie | Brighstar LotteryAnd RESTful APIs using the Spring ecosystem, working with relational databases such as DB2 or PostgreSQL, and collaborating within an agile, international team. The ideal candidate will bring strong Java expertise, solid database and SQL knowledge, and a passion for delivering robust, enterprise‑grade