Oferty dla Data Processing It praca Warszawa

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

01.02.2026 | Pełny etat | Warszawa | HYPEREXPONENTIALThat shape real-world outcomes whether rockets successfully launch into space, autonomous vehicles make it to market, or communities recover after major storms. Until now, insurance has been making billion-dollar decisions using outdated tools. We’re changing that. Our platform brings together data, AI

01.02.2026 | Pełny etat | Warszawa | LeoVegas GroupAligned with our business needs. Our mission is to create a safe gaming environment where players can set healthy limits on their gambling habits. We leverage data-driven insights and a robust CI/CD process, following the Agile (Scrum/Kanban) methodology to deliver high-quality solutions. You

01.02.2026 | Pełny etat | Warszawa | SwingDev-a hippo companyImplement backends and their interactions with various data stores and other APIs (including 3rd party APIs). - You'll work in an agile environment focusing on projects that are impactful on our business. - You'll support reliable databases and APIs for real-time automated decision-making. - You'll deploy

01.02.2026 | Pełny etat | Warszawa | SnowflakeWhere Data Does More. Join the Snowflake team. We’re at the forefront of the data revolution, committed to building the world’s greatest data and applications platform. Our ‘get it done’ culture allows everyone at Snowflake to have an equal opportunity to innovate on new ideas, create work

01.02.2026 | Pełny etat | Warszawa | LeoVegas GroupWe are recruiting for our Tiger Sportsbook Team! In Sportsbook we work in a high-volume, real-time environment, integrating data feeds with our modern trading system and transactional betting platform (UI/Backend). Your contributions will cover maintaining/expanding our current Betting/Trading

01.02.2026 | Pełny etat | Warszawa | Infinite ServicesLooking for a person who has a very good command of SQL and Python - has hands-on experience with data modeling approaches such as Medallion and Kimball - designs, builds, and maintains ETL/ELT processes in Snowflake - is experienced in optimizing Snowflake environments in terms of performance and cost

01.02.2026 | Pełny etat | Warszawa | ERGO Technology & ServicesGroup AG, we support millions of internal and external customers with state-of-the-art IT solutions to everyday problems. In October 2022, ET&S S.A. expanded its scope of operations by creating a Business Services unit to contribute in a new way to the growth of ERGO’s business. Acting as a co-partner

01.02.2026 | Pełny etat | Warszawa | PAYBACKHandling of common software development patterns (design patterns) and best practices of software development (e.g. Clean Code, SOLID Principles). - Profound experience with relational databases, SQL and ORM frameworks (especially SQLAlchemy). - Practical experience with CI/CD processes and tools, ideally