Oferty dla Data Processing It praca Warszawa

21.06.2026 | Pełny etat | Warszawa | VISAVisa’s Technology Organization is a community of problem solvers and innovators reshaping the future of commerce. We operate the world’s most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants, 15k Financial Institutions, and billions

21.06.2026 | Pełny etat | Warszawa | TQLO SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄAs well as Pydantic for data validation. - Experience with RAG pipelinesvector search (e.g. OpenSearch), and monitoring systems (Tracing, Observability). - Ability

21.06.2026 | Pełny etat | Warszawa | VISAAssurance processes - Maintain high security standards and regulatory compliance - Collaborate with product managers, architects, and stakeholders - Communicate plans, risks, and progress clearly - Lead incident response and production support - Build observability (metrics, tracing, logs) to meet SLOs

21.06.2026 | Pełny etat | Warszawa | Link GroupIs a plus). - 2+ years leading teams or complex technology projects. - Strong command of C# and object-oriented programming principles. - Experience with cloud-based architectures and large-scale data platforms - Solid understanding of software delivery, architecture, and DevOps practices Excellent

21.06.2026 | Pełny etat | Warszawa | Future MindAnd telematics platforms that produce vast amounts of data. In 2023, we joined forces with Solita, a Finnish tech powerhouse with a vibrant community of over 2000 specialists across Europe, that combines data, business, and technology skills to build and improve digital services for leading organizations

21.06.2026 | Pełny etat | Warszawa | Crestt• Working with legacy code • Reverse engineering based on o existing source code o existing functional and technical documentation o collected and documented business processes, o user interface to the system and accessing databases • Defining and building test cases for automatic tests Job Requirements

21.06.2026 | Pełny etat | Warszawa | emagine PolskaSmooth delivery across workstreams - Collaborating with business and technical teams to define requirements and drive execution - Supporting Java-related applications and technical processes - Managing documentation, reporting, and stakeholder communications - Maintaining and analysing Excel-based

21.06.2026 | Pełny etat | Warszawa | Link Groupprocessing, and infrastructure. - Participate in on-call rotations to support critical data systems. What We’re Looking For - 5+ years of software development experience, strong in Python and SQL. - Experience with web technologies (HTML, JavaScript, APIs) and Linux. - Familiarity with web scraping tools

21.06.2026 | Pełny etat | Warszawa | Link GroupAI solutions, - RAG - GraphRAG implementations - Improve and optimize existing PySpark/Python code to ensure performance, maintainability, and alignment with coding standards - Develop and maintain data pipelines using Azure technologies - Azure Data Factory (ADF), - Azure Databricks, - SQL, - Azure