Oferty dla Data Processing It praca Warszawa

06.02.2026 | Pełny etat | Warszawa | Webellian Sp. z o.o.Familiarity with REST API and GraphQL Familiarity with SQL, NoSQL databases A grasp of software architecture trade-offs and considerations, an understanding of software development principles such as design patterns and SOLID concepts Optional Can-do attitude Strong problem-solving skills and attention

06.02.2026 | Pełny etat | Warszawa | GFT PolandBusiness KPIs and organization’s budget, People management. Supporting personal growth and career development of team members, building motivated, engaged and highly capable team, Optimizing processes and assets of organization, to increase team’s efficiency and impact, Managing projects related

06.02.2026 | Pełny etat | Warszawa | KMD Poland Sp. z o.o.processing challenges. Has experience working with Apache Spark and Databricks. Is familiar with MSSQL databases or other relational databases. Has some experience working with

06.02.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Direction and supporting continuous growth Design, develop, and evolve high-performance Java/JVM services for delivery time prediction and delivery method selection Ensure scalability and reliability of systems handling very high throughput and low-latency requirements Collaborate closely with product, data

06.02.2026 | Pełny etat | Warszawa | InnowiseYou will need Excellent command of Java Script/Type Script and deep knowledge of Expert knowledge in database design and optimization (SQL/No SQL) Experience working with message brokers (Rabbit MQ, etc.) in complex systems Understanding of application architecture principles Experience

06.02.2026 | Pełny etat | Warszawa | Jit Team sp. z o.o.Of experience Experience working in Agile teams Optional Selenium Liquibase (database versioning) Maven Cucumber (testing) This is how we organize our work This is how we work you develop several projects simultaneously Team members backend developer technical leader Development opportunities we offer

06.02.2026 | Pełny etat | Warszawa | B2B.NET S.A.Non-Functional Testing Expert - Data Area Miejsce pracy Warszawa Technologies we use Expected LoadRunner JMeter Splunk Docker Kubernetes Jenkins PDC Kafka AppDynamics Optional Hadoop AWS Google Cloud Platform Microsoft Azure Snowflake Data Cloud Operating system Windows Linux About the project We

06.02.2026 | Pełny etat | Warszawa | Axpo Polska sp. z o.o.Criteria. Help manage the backlog with the Product Owner, map AS‑IS processes and design TO‑BE processes. Create BPMN diagrams. Define data needs and interface specs (data flows, APIs, data mappings) with system owners and IT, prepare high‑level architecture together with the IT Architect, help business

06.02.2026 | Pełny etat | Warszawa | B2B.NET S.A.Senior Product Owner Miejsce pracy Warszawa Technologies we use Expected Agile Optional Qualtrics About the project The project aims to enable data-driven decision-making by delivering high-quality customer feedback across multiple touchpoints. As part of a cross-functional, globally distributed