17,339 data scientist java - r/python jobs in Polska.

... zobowiązana do przedstawienia oryginału aktualnego Zapytania o udzielenie informacji o osobie z Krajowego Rejestru Karnego. W przypadku posługiwania się przez kandydata dokumentem sporządzonym w języku obcym wymagane jest dołączenie tłumaczenia sporządzonego przez tłumacza przysięgłego.6. Termin i miejsce składania dokumentów ...

... write complex data-validation queries., Good understanding of database design and data structures., Experience testing ETL processes., Strong understanding of data-quality management., Practical knowledge of data-reconciliation techniques., Ability to investigate data discrepancies and trace issues through complex data pipelines. ...

... designing agentic workflows, integrating models and tools, building evaluation systems, and continuously improving AI behavior in production., , Tech Stack:, •Python, •LLM APIs and model providers, including OpenAI-compatible APIs and open-weight models, •Agent frameworks and orchestration systems, •Vector databases and retrieval ...

... solid grasp of transport layers ( WebSocket, gRPC) and authentication (OAuth, token-based auth)Script in at least one language supported by the platform (e.g., JavaScript, Python) to extend functionality or preprocess dataArchitect secure, auditable pipelines with encryption, access control, PII sanitization, and traceability ...

... solid grasp of transport layers ( WebSocket, gRPC) and authentication (OAuth, token-based auth)Script in at least one language supported by the platform (e.g., JavaScript, Python) to extend functionality or preprocess dataArchitect secure, auditable pipelines with encryption, access control, PII sanitization, and traceability ...

... and support secure key provisioning to products - Administer X.509 certificates and support PKI / root-of-trust operations - Develop automation and tooling (Python, bash, PKCS#11 / Cryptoki) to streamline key operations and integrations - Contribute to CKMS networking architecture and configuration of CKMS equipment and ...

... solid grasp of transport layers ( WebSocket, gRPC) and authentication (OAuth, token-based auth)Script in at least one language supported by the platform (e.g., JavaScript, Python) to extend functionality or preprocess dataArchitect secure, auditable pipelines with encryption, access control, PII sanitization, and traceability ...

... across Databricks, Azure, GitHub, DevOps, and security. The role is not a pure Databricks platform ownership role, but the candidate must have strong enough Databricks experience to work effectively with Databricks platform teams, shape data access patterns, and guide AI/application teams consuming Databricks data. The ...

... internal pay equity. Hiring at the top end of the range would not be typical, to allow for future meaningful salary growth in this position. Required Skills: Big Data, Data Architecture Development, Database Management, Data Engineering, Data Governance, Data Management, Data Modeling, Data Pipelines, Data Warehousing (DW), ...

... not be typical, to allow for future meaningful salary growth in this position. Required Skills: Big Data, Data Architecture Development, Database Management, Data Engineering, Data Governance, Data Management, Data Modeling, Data Pipelines, Data Warehousing (DW), Structured Query Language (SQL) We’re solving big data challenges ...

Wymagane, C++, C, Java, REST, Informix, PostgreSQL O projekcie, Projekt który będziemy gotowi Ci zaproponować dotyczy rozwoju i utrzymania wydajnych oraz skalowalnych systemów informatycznych dla sektora bankowego, z wykorzystaniem C++ jako głównej technologii. Zakres obejmuje implementację i rozwój funkcjonalności, integrację ...

... frameworków automatyzacji. Wymagania Minimum kilkuletnie doświadczenie na stanowisku Test Leada lub Senior QA z doświadczeniem liderskim. Bardzo dobra znajomość: Java Appium Selenium Cucumber (BDD) Doświadczenie w budowie i utrzymaniu frameworków automatyzacji testów. Praktyczna znajomość procesów CI/CD oraz narzędzi: Jenkins ...

... and manage the technology stack for portfolio accounting, trade processing and client and operational reportingManagement of large, trusted and time-sensitive datasetsGuide and advise others while keeping abreast of technical developments in the industry Requirements 1+ years of experience in workflow design modeling with ...

... oprogramowania; Optymalizacja wydajności; Testowanie i dokumentowanie tworzonych rozwiązań. Nasze wymagania: Znajomość języków programowania (SQL, PL/SQL, mile widziana JAVA); Znajomość narzędzi do kontroli wersji (np. Git, SVN); Mile widziana znajomość podstaw administracji bazami danych (Oracle i/lub MSSql); Mile widziana znajomość ...

Wymagane, Java, Spring Framework Tak pracujemy, wewnątrz organizacji, masz wpływ na rozwiązania technologiczne, masz wpływ na produkt, koncentrujesz się na rozwoju produktu, agile Twój zakres obowiązków, Współtworzenie i programowanie zmian w systemie Everest (ubezpieczenia majątkowe), Tworzenie strategii migracji z rozwiązania ...

... architecture and building REST APIs Solid hands-on experience with AWS cloud services such as EC2, S3, Lambda, Kinesis, Firehose, DynamoDB, and CloudWatch Knowledge of database technologies including DynamoDB and PostgreSQL (DB2 legacy experience is a plus) Familiarity with TypeScript and Java Understanding of CI/CD, testing practices, ...

... architecture and building REST APIs Solid hands-on experience with AWS cloud services such as EC2, S3, Lambda, Kinesis, Firehose, DynamoDB, and CloudWatch Knowledge of database technologies including DynamoDB and PostgreSQL (DB2 legacy experience is a plus) Familiarity with TypeScript and Java Understanding of CI/CD, testing practices, ...

... Senior-level experience in Data/IT Analysis., Strong hands-on expertise in Snowflake and Data Analysis., Experience with Nasdaq AxiomSL Controller., Solid knowledge of Data Mapping and Solution Design., Ability to build a strong understanding of complex business domains, data structures, and supporting systems., Advanced English ...

... high-quality delivery and business success in a dynamic and agile environment. Your responsibilities 1. Building strong connections across users, developers, data scientists and vendors: You’ll act as the business link and subject matter expert by identifying business needs or application-related issues, and collaborating ...

... Consultant to drive the end-to-end mapping of vendor contracts against our IT application landscape, services, and core infrastructure. In this role, you will perform data analysis, inventory tracking, and stakeholder alignment to ensure data accuracy and system traceability. This position is an ideal fit for a professional with ...