Praca opensky data systems – Warszawa

QuantumBlack, AI by McKinsey in Warsaw is seeking a Data Engineer to build the foundational data infrastructure for cutting-edge AI applications. The role encompasses designing and maintaining scalable data pipelines while collaborating closely with Data Scientists and Machine Learning Engineers.Ideal candidates have a degree in Computer Science or...

Dla naszego klienta poszukujemy kandydatów na stanowisko: Projekt: Budowa architektury danych oraz infrastruktury obliczeniowej dla nowej platformy klasy enterprise. Rola łączy ownership skalowalnych systemów danych, wysokowydajnego przetwarzania analitycznego oraz tworzenia silnika obliczeniowego. Model współpracy: Kontrakt B2B - praca zdalna. Zakres...

We are seeking an experienced, hands‑on Lead Software Engineer with strong expertise in Java/Spring Boot, data engineering and distributed systems. The role will focus on developing scalable backend services, event‑driven integrations and data processing capabilities that support modern enterprise platforms.The successful candidate will provide technical...

We are seeking an experienced, hands‑on Lead Software Engineer with strong expertise in Java/Spring Boot, data engineering and distributed systems. The role will focus on developing scalable backend services, event‑driven integrations and data processing capabilities that support modern enterprise platforms.The successful candidate will provide technical...

PTV Logistics is seeking a RevOps Systems Lead to build and scale the data infrastructure powering our revenue engine. You will own architecture across Marketing, Sales, Customer Success, and Finance, turning business requirements into scalable workflows and actionable insights.You will lead the GTM tech stack evolution, design data models, governance, and...

Link Group is seeking an experienced Domain Architect to shape the evolution of its digital landscape across assigned business domains. The role focuses on translating business objectives into effective technology solutions, aligning architectural decisions with enterprise-wide principles, and simplifying complex application environments.You will work with...

Intego Group is looking for a BSO Support role in Warsaw, Poland, to assist in the operational readiness of R&D Master Data systems. The candidate will engage with cross-functional teams, ensuring system validation, compliance, and documentation support.Key responsibilities include analysing data flows, supporting validation processes, and collaborating with...

ALTEN – глобальный лидер в инженерных и IT-услугах ищет Senior .NET разработчика в Варшаве для работы с клиентом из логистики. Ваша задача — поддерживать и развивать Windows Service на C#, .NET Framework, реализовывать...

Staff Data Engineer - High-Performance Data SystemsProjekt: Budowa architektury danych oraz infrastruktury obliczeniowej dla nowej platformy klasy enterprise. Rola łączy ownership skalowalnych systemów danych, wysokowydajnego przetwarzania analitycznego oraz tworzenia silnika obliczeniowego.Stack technologiczny: PostgreSQL, SQL, Apache DataFusion, Apache...

Philips is offering a Healthcare Systems Support Intern role in Warsaw. The internship focuses on data analysis and reporting in healthcare and sustainability, with duties including administrative support, meeting coordination, and stakeholder collaboration.You will gain exposure to an international environment and use English daily. The program runs 6–12...

Link Group in Warsaw, Poland is seeking a Senior Data Integration Engineer to support a complex data migration initiative. The role blends hands-on data engineering, system integration, and technical coordination to ensure accurate, consistent, and reliable data transfers between enterprise platforms.You will work with business and technical stakeholders to...

MSD is seeking a Senior Specialist, Data Architect to lead and build clinical data systems, data integration, and automation across EDC, RTSM, and eCOA platforms. The role emphasizes data literacy, quality controls, and scalable data models.You will collaborate with cross-functional teams to translate business requirements into robust data architectures,...

B2B Network w Warszawie poszukuje doświadczonego analityka systemowego lub architekta systemów. Do obowiązków należy tworzenie dokumentacji High Level Design i Low Level Design oraz projektowanie skalowalnych API.Będziesz pracować nad integracjami, modelem danych, Data Governance, raportami Power BI i ETL w Pythonie. Wymagane 5+ lat doświadczenia,...

Citigroup Inc. in Warsaw is seeking an experienced Lead Software Engineer to drive the design and delivery of scalable backend services and data processing systems. You will stay hands-on while guiding engineering teams and collaborating with full-stack teammates to build AI-enabled solutions.Responsibilities include developing APIs, microservices, and...

Citigroup Inc. in Warsaw is seeking an experienced Lead Software Engineer to drive the design and delivery of scalable backend services and data processing systems. You will stay hands-on while guiding engineering teams and collaborating with full-stack teammates to build AI-enabled solutions.Responsibilities include developing APIs, microservices, and...

ICEYE is looking for a technical specialist to support the assembly, configuration, and installation of ground systems for their mission customers in Warsaw, Poland. You will play a crucial role in ensuring successful deployments, interacting with clients, and adhering to technical standards.This position requires strong expertise in network management and...

Merck & Co., Inc. in Warsaw, Poland, is hiring a Business System Validation Associate Specialist to validate data integration and automation solutions that support clinical and business operations.The role focuses on CSV, data integrity, and regulatory compliance, with hands-on testing, documentation, and audit-ready summaries. You will plan validation...

Samba’s Product Engineering team builds the software that puts our data to work—customer-facing platforms, internal tooling, and the APIs and services that connect them. As a Full Stack Engineer, you will own features across the stack from web frontends to backend services, data pipelines, and cloud infrastructure.The backend work spans analytical SQL...

Explore Group is expanding its data engineering team to build high-scale transaction fee calculation and portfolio management engines supporting platforms handling over trillions of euros in assets. You will design, develop, and optimize data processing workflows with Python and SQL, focusing on speed and reliability.You will work in a hybrid setup with...

Box, Inc. is building a Data Foundations team within Core Data to own asynchronous data services that support data synchronization across Box’s systems. You will contribute to the reliability, observability, and architecture of large-scale data infrastructure.The role focuses on designing new services, improving existing ones, and ensuring data consistency...