Oferty dla Database Design praca Polska

15.02.2026 | Pełny etat | Kraków | ITDS Polska Sp. z o.o.HTML, CSS, and JavaScript. Strong SQL skills for complex database querying and optimization. Demonstrated experience with automated testing (unit, integration, functional). Good command of English, both written and verbal, to communicate effectively within a global team. Optional Cybersecurity-specific

15.02.2026 | Pełny etat | Gdańsk (Gdańsk) | B2B.NET S.A.A banking environment, ensuring high quality and reliability of system-to-system communication. The scope included designing and maintaining API test automation using a C#/Java-based framework, validating REST integrations, processing XML and JSON data, and verifying data in SQL databases. The work

14.02.2026 | Pełny etat | Katowice | Sii Sp. z o.o.Understanding of industrial communication standards such as OPC UA, MQTT, and similar protocols Expertise in database schema design, optimisation, and efficient data handling Solid skills in building and maintaining APIs using REST and gRPC English at an advanced level Residing in Poland required What we offer

14.02.2026 | Pełny etat | Kraków | DATAGROUP POLSKA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄIBM RD/z, Compuware FileAid, Compuware Xpediter, Atlassian JIRA Experience with IBM Job Control Language (JCL), Common Business Oriented Language (COBOL), Structured Query Language (SQL) Optional IBM Restructured Extended Executor (REXX), Programming Language One (PL/1) Databases IBM DB2 Mainframe

14.02.2026 | Pełny etat | Kraków | OPmobilityOr a related technical field. Minimum 1 year of experience as an administrator, application manager, or IT solution architect for platforms like SharePoint or Confluence. Strong understanding of database structures and user interface design. Familiarity with GenAI, HTML, CSS, and JavaScript; knowledge

14.02.2026 | Pełny etat | Kraków | Sii Sp. z o.o.Understanding of industrial communication standards such as OPC UA, MQTT, and similar protocols Expertise in database schema design, optimisation, and efficient data handling Solid skills in building and maintaining APIs using REST and gRPC English at an advanced level Residing in Poland required What we offer

14.02.2026 | Pełny etat | Białystok | Sii Sp. z o.o.Understanding of industrial communication standards such as OPC UA, MQTT, and similar protocols Expertise in database schema design, optimisation, and efficient data handling Solid skills in building and maintaining APIs using REST and gRPC English at an advanced level Residing in Poland required What we offer

14.02.2026 | Pełny etat | Wysokie Mazowieckie | AddeptoAnd enhancing backend services in Python, responsible for business logic, data processing, and system integration. Designing, implementing, and working with databases (SQL/noSQL), with optional use of vector databases where applicable. Contributing to CI/CD pipelines and deployment workflows. Integrating

14.02.2026 | Pełny etat | Wysokie Mazowieckie | Jit Team sp. z o.o.Understanding of distributed systems and asynchronous communication Solid understanding of relational databases (SQL), including indexes, constraints, and transactions (without relying on ORM frameworks such as Hibernate/JPA) Experience working with monitoring, logging, and application metrics Willingness