7,282 big data engineer jobs in Polska.

... znajomość BI/ETL/Big Data Technologies (np. Dataflow, Dataproc, BigQuery, Pub/Sub) - Głęboka znajomość technik projektowania relacyjnych baz danych i architektur big data - Doświadczenie w przetwarzaniu danych w czasie rzeczywistym oraz w budowie hurtowni danych - Zrozumienie koncepcji data fabric, data mesh, data vault - ...

... Experience with public cloud providers AWS/Azure. - Database Technologies: Knowledge of SQL and NoSQL databases. - Expertise in Big Data Technologies: Familiarity with big data frameworks and tools like Spark, Kafka, Flink or others, formats such as Apache Iceberg. - Data Modeling and Warehousing: Familiarity with data modeling ...

... offers a unique opportunity to collaborate with dynamic, cross-location teams and contribute to shaping the product vision. Senior Developer (T SQL / Java / Data Flows) Responsibilities: Perform impact analysis of changes and ensure consistency with the existing architecture Define and specify data flows, including technical ...

... high-quality engineering standards: Git-based workflows, code reviews, automated tests, documentation, and reproducibility. Ensure monitoring and traceability: data/feature drift checks, model and prompt versioning, cost/latency tracking, and structured logging. Partner cross-functionally with Product, Data Engineers, AI ...

Do spółki technologicznej należącej do międzynarodowej grupy dm poszukujemy podwykonawcy do współpracy jako: Cloud & Data Engineer z j. niemieckim - Instore Sensorics and Data (B2B) dmTECH to ponad 1 400 ekspertek i ekspertów z różnych obszarów technologicznych, którzy każdego dnia tworzą, utrzymują i rozwijają rozwiązania ...

Michael Page poszukuje specjalisty do pracy w 100% zdalnej, odpowiedzialnego za projektowanie i rozwój modeli predykcyjnych w obszarze produkcji żywności. Wymagane są umiejętności w zakresie Machine Learning oraz wiedza w obszarze analizy danych.

... relevant key performance indicators (KPIs), standard reports, and ad-hoc analyses based on our Customer Data Platform. You work in close coordination with our Data Engineering team to design the required analysis datasets. Process Automation: You transform manual queries and data preparation tasks into automated pipelines ...

... B2B Rate: €30-50/h (flexible, depending on experience) Start: ASAP Duration: long-term Requirements Must-have: 4+ years of commercial working experience as a Data Engineer. Deep expertise in the AWS tech stack (Glue, DMS, Redshift, S3) proven by experience in previous commercial projects. Strong proficiency in Python, Scala, ...

... role involves collecting business needs, designing architectures, and ensuring quality deliverables. Key qualifications include technical expertise, fluent English, and knowledge of data integration. The position offers a hybrid working model and various perks including courses, wellbeing programs, and private healthcare.

... squads. Your day-to-day mission: · Coach teams in Agile principles, practices and metrics · Collaborate with the Product Owners to manage backlogs - with good data quality - and realign priorities if needed. · Identify and support in resolving team impediments · Facilitating squad ceremonies to support/develop/improve squad ...

An IT solutions provider in Warsaw is seeking an Informatica MDM Developer responsible for designing, developing, and implementing Master Data Management solutions. Key responsibilities include data integration, quality management, and collaboration with stakeholders to ensure solutions meet business needs. The ideal candidate ...

... when your software actually interacts with the physical world? Are you ready to learn the new exciting world of smart robots? Do you feel tired of working in a big company? Would you like to cooperate with top professionals in our industry? If your answers are mostly yes , then you should keep reading. At Nomagic , we’re ...

HeadHR w Warszawie poszukuje specjalisty w obszarze Consulting IT, który zajmie się rozwojem funkcjonalności AI oraz optymalizacją kodu PySpark i Python. Wymagana jest biegła znajomość PySpark, Python, SQL, oraz doświadczenie w Generative AI i pracy z chmurą Azure.

... meet business objectives and user expectations. - Drive continuous improvement of ERM platforms, identifying opportunities to improve functionality, efficiency, data quality, and user experience. - Coordinate with technology teams, architects, and delivery partners to support successful solution design, development, testing, ...

Hitachi Energy is seeking a Senior Test Automation Engineer (SDET) to design automated testing for Azure-based data pipelines, warehousing, and BI reporting. You will collaborate with Data Engineers, BI Developers, and stakeholders to ensure quality, trusted, scalable data-driven insights. Key tasks include driving testing ...

... (B2B). Ta oferta jest dla Ciebie, jeśli: minimum 7–10 lat doświadczenia w branży IT, w tym minimum 3–5 lat doświadczenia w roli Tech Leada, Lead Developera, Data Engineering Leada lub pokrewnej, doświadczenie w projektowaniu i budowie platform danych w środowiskach enterprise, doświadczenie we wdrożeniach systemów klasy ...

Mid AI Engineer Praca zdalna Każdego dnia tysiące klientów wchodzi w interakcję z naszym bankiem, generując setki tysięcy decyzji, zapytań i procesów, które coraz częściej tworzą przestrzeń dla sztucznej inteligencji. Chcemy, aby rozwiązania AI były nie tylko skuteczne i szybkie, ale też przejrzyste, bezpieczne i realnie ...

... operational toolingImplementation of metrics, tracing, logging, profiling and telemetry pipelinesDrive customer-experience measurement for latency-sensitive market data systemsInfluence engineering teams to align on observability outcomes Requirements 7+ years of experience in observability engineering, including metrics, tracing ...

What we achieve together As the Tech Lead in a Data Engineering team, you take responsibility for the technical direction of our data platforms (esp. Databricks), ensuring scalability, reliability, and high data quality while making key technical decisions. Together with your team, you implement critical components and ...

... health, experiment outcomes, and where users drop off. Support price accuracy and metasearch performance: analyze patterns, quantify impact, track trends with engineering and platform teams. Own Mixpanel data quality: validate events, maintain dashboards, flag tracking gaps. Design and interpret A/B tests: check sample balance, ...