Oferty dla Data Scientist praca Polska

01.02.2026 | Pełny etat | Warszawa | Madiff Sp. z o.o.Anthropic) and ensure safe, reliable execution patterns (rate limits, retries, observability, error handling) - Work with data stores and APIs, process structured and unstructured data, and package solutions using Docker and Git-based workflows - Collaborate with DevOps, platform, and product stakeholders

01.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Lufthansa Systems Poland sp. z o.o.Lufthansa Systems Poland is looking for a Data Engineer to support Data Governance initiatives within the Lufthansa Group. The role focuses on building and maintaining integrations, APIs, and processes related to data governance platforms such as Azure Purview and Unity Catalog. Your

01.02.2026 | Pełny etat | Warszawa | Procter & GambleWe are looking for a Senior AI and Web Development Engineer to lead our transition from standard Power BI reporting to a unified, AI-powered application. This role is key to building an interactive platform with actionable functionalities, including "chat with your data" features that leverages

01.02.2026 | Pełny etat | Warszawa | BlockyDevs sp. z o.o.Develop backend services with - (NestJS/Express) - Build frontend apps with *React/ - TypeScript - Work with databases (PostgreSQL, MongoDB) and APIs - Occasionally contribute to smart contracts (EVM/SVM) - Collaborate with design, backend, and blockchain teams Requirements - Good backend

01.02.2026 | Pełny etat | Warszawa | The CodestTo continue our growth. If you’re goal-driven and looking for new opportunities, join our team! What awaits you is an enriching and collaborative environment that fosters your growth at every step. We are currently looking for DATABRICKS DATA ENGINEER Your Responsibilities Here, you will have

01.02.2026 | Pełny etat | Warszawa | Capital.comDistributed and asynchronous systems ensuring reliability and fault tolerance - Optimise performance across JVM, databases, caching, and networking layers - Apply security best practices in handling client PII and financial transactions - Use event-driven architectures and modern messaging solutions (e.g

01.02.2026 | Pełny etat | Kraków | PwrteamsAnd evolve the platform across all layersmobile apps (React Native/Expo), web frontend (TypeScript), backend services (Java/Spring Boot), and partner portals (CMS) - Design, implement, and test new features end to end - Ensure performance, scalability, and security of backend systems and database queries

01.02.2026 | Pełny etat | Warszawa | hyperexponentialInsurers have been making billion-dollar decisions using outdated tools. We’re changing that. Our platform brings together data, AI, and human expertise to give insurers the fastest path from submission to decision - helping them move faster, act smarter, and take on more risk with confidence. Backed

01.02.2026 | Pełny etat | Warszawa | Madiff Sp. z o.o.Bindings, deployments, monitoring, and operational ownership Develop GenAI-driven workflows using LangChain and/or LangGraph - prompt chaining, tool calling, orchestration logic, routing, fallback strategies, and integrations with external services Work with data stores and APIs, process structured