Oferty dla Data Systems praca Polska

02.07.2026 | Pełny etat | Kraków | Big Blue MarbleExperience working with SaaS products, APIs, backend systems, integrations, and system-level dependencies, proven ability to gather and translate business and functional requirements into user stories, acceptance criteria, and PRDs - in close collaboration with Product Owners, experience working in Agile

02.07.2026 | Pełny etat | Kraków | SCALOSpektrum usług IT, żeby pomagać klientom. Obszary naszego działania to m.In. doradztwo technologiczne, tworzenie oprogramowania, systemy wbudowane, rozwiązania chmurowe, zarządzanie danymi, dedykowane zespoły developerskie. Cześć! U nas znajdziesz to, czego szukasz - przekonaj się! W Scalo czeka

02.07.2026 | Pełny etat | Szczecin | Sollers Consulting Sp. z.o.oSkill set, navigate complex challenges, and contribute to the creation of solutions that empower businesses and individuals alike. About the role. You will Implementing and customizing core insurance systems such as TIA,INSIS and others, depending on the project. Create, modify, and optimize procedures

02.07.2026 | Pełny etat | Wysokie Mazowieckie | Harvey Nash TechnologyDevelopment. Experience building, deploying, and supporting production systems. Strong performance tuning, debugging, and optimization skills. Understanding of financial markets (equities, futures, FX) and market data usage. Strong analytical, problem-solving, and communication skills. Nice to Have Experience

02.07.2026 | Pełny etat | Lublin | CapgeminiPerform technical analysis (data growth, archiving objects, repositories); Assist in document lifecycle, retention, and content governance setups; Contribute to content migrations and system optimization initiatives; Collaborate with seniorconsultants and project teams on client deliverables; Continuously

02.07.2026 | Pełny etat | Wysokie Mazowieckie | ERGO Technology & ServicesAnd resolving application, integration, and data issues in a high-volume insurance portal environment performing detailed troubleshooting using logs, monitoring tools, and database queries, conducting root cause analysis, and implementing preventive actions to reducing recurring incidents monitoring system

02.07.2026 | Pełny etat | Wysokie Mazowieckie | CycladIn Python and SQL querying Hands-on experience with distributed systems and modern data architectures Solid knowledge of Apache Spark (batch processing; streaming is a plus) Experience in data modeling and performance optimization, (Apache Iceberg is a plus) Familiarity with Cloudera-based data platforms

02.07.2026 | Pełny etat | Wysokie Mazowieckie | ITDSResponsibilities Execute comprehensive manual tests of banking and payment platforms, including API, transaction files, and backend processes. Verify transaction data and ensure integrity within Linux-based environments. Conduct specialized testing of 3D Secure (ACS) authentication systems to maintain transaction

02.07.2026 | Pełny etat | Poznań | Link GroupImplement, automate, and manage secure AWS cloud environments. Infrastructure Configuration Configure AWS resources, including EC2 instances, S3 storage, RDS databases, and core networking components (VPCs, Subnets, Security Groups). Infrastructure as Code (IaC) Develop clean, reusable IaC scripts using