Oferty dla Data Analyst praca Polska

07.07.2026 | Pełny etat | Warszawa | PTT Consulting Sp. z o. o.Or similar technical field. 4+ years of experience in Software Quality Assurance. Strong experience with manual testing and proven exposure to test automation. Solid understanding of test design techniques and QA methodologies. Handson experience with SQL for backend and data validation (PostgreSQL preferred

07.07.2026 | Pełny etat | Szczecin | dotLinkersPosition Fullstack Python Engineer Working model Remote Employment form B2B We are partnering with a fast-growing, venture-backed SaaS company that is revolutionizing the Sales Performance Management space. Recognized by leading industry analysts and review platforms, this company helps revenue

07.07.2026 | Pełny etat | Kraków | ITDSKnowledge of high-availability service architecture and reliable system s-on experience with SQL, particularly PostgreSQL, including database performance en track record of delivering Java-based services/modules and owning or leading technical llent communication

07.07.2026 | Pełny etat | Warszawa | Sigma SoftwareRabbitMQ, Datadog, relational & NoSQL databases. Responsibilities Design, build, and deliver features and projects across C#, .NET Core, and Angular stack Write clean, maintainable, and well-tested code (unit/integration/e2e) Take ownership of features from requirements breakdown to deployment Deploy

07.07.2026 | Freelancer, Pełny etat | Gdańsk (Gdańsk) | Xebia sp. z o.o.With a consulting mindset and a continuous focus on growth and knowledge sharing. 3 MONTHS PROJECT You will be developing, enhancing, and maintaining multi-tenant backend services/APIs using Go (Golang) and gRPC, running in Kubernetes, using Postgres as database backend, data modelling (e.g. database, canonical

07.07.2026 | Pełny etat | Katowice | SiiCustomer Engagement Platform (CEP/CRM) Product Owner will have overall responsibility for the Microsoft Dynamics platform, commercial processes, and data within the platform. The role will work with the Commercial Growth Director to define, implement, and continuously optimise standard

07.07.2026 | Pełny etat | Gdańsk (Gdańsk) | Lufthansa SystemsMeteorological data for flight planning and in-flight decision support. The system ingests heterogeneous datasets, performs data transformation and harmonization, and exposes them via scalable services and APIs. As part of an agile team, you will be involved in quality assurance by developing and maintaining

07.07.2026 | Pełny etat | Warszawa | Inter Cars S.A.Dołącz do naszego zespołu Software Engineering W Software Engineering technologia spotyka się z biznesem. Jesteśmy multidyscyplinarnym zespołem ekspertów backend, frontend, big data oraz QA, odpowiedzialnym za wszystko, co dzieje się na naszej platformie sprzedażowej B2B. Ściśle współpracujemy

07.07.2026 | Pełny etat | Kraków | HSBC Service DeliveryThat will take you further. Your career opportunity We are looking for an experienced Lead Software & AI Engineer to join our CTO Data Tech team. This is senior and leadership role demanding extensive expertise in full-stack development with Python and React JS, cloud engineering on GCP, and AI/ML implementation