Oferty dla Database Developer praca Polska

02.07.2026 | Pełny etat | Wysokie Mazowieckie | CitigroupAnd design efficient, scalable database models. Develop and enhance user experience (UX) components. Interact with an extended, global team of passionate, experienced software developers, architects, and business analysts. Influence technologies and practices and contribute to design discussions and problem

02.07.2026 | Pełny etat | Wysokie Mazowieckie | Capco PolandEfficiency. Integration Testing Validate API endpoints, data integrity, and middleware interactions between APIs, the database, and third-party systems. Collaboration & Process Improvement Work closely with developers, DevOps, and product teams to understand system architecture, identify critical paths

02.07.2026 | Pełny etat | Poznań | Transition Technologies PSCScenarios and specifications Performing API tests using REST, SOAP, XML, and JSON Validating data using SQL queries and database-level checks Integrating automated tests with CI/CD pipelines and supporting continuous testing Reporting, tracking, and verifying defects using test management and defect

02.07.2026 | Pełny etat | Kraków | DataArtBased solutions Experience developing backend applications and RESTful APIs Hands-on experience developing and maintaining WCF services Strong practical experience with Entity Framework and Practical knowledge of MS SQL Server and relational database design Experience with WPF for desktop

02.07.2026 | Pełny etat | Poznań | Upvanta sp. z o.o.Our customer currently relies on outdated and inefficient tools (MS Excel, MS Access, SQL databases, etc.) to support a key part of their core business operations. The client has requested to modernize and transform the existing solution into a new platform based on Microsoft Power Platform

02.07.2026 | Pełny etat | Poznań | DevapoJavaScript/TypeScript Proficiency in TypeScript and state management solutions Experience with service integration technologies such as REST, RabbitMQ, Kafka Strong knowledge of SQL and relational databases, particularly PostgreSQL Experience working with REST API development and consumption Knowledge

02.07.2026 | Pełny etat | Kraków | CRIFAnd maintain scalable backend services using Build modern, responsive web applications with React Develop and maintain RESTful APIs and microservices Implement and optimize data processing pipelines (ETL, streaming) Design and optimize PostgreSQL databases and complex queries Implement authentication

02.07.2026 | Pełny etat | Kraków | EPAM SystemsConditional access, RBAC/ABAC role models and least-privilege access Develop and deploy IAM integrations and connectors with cloud platforms, SaaS applications, enterprise systems, directories, authoritative source systems, databases and APIs Execute access certification and review campaigns, perform

02.07.2026 | Pełny etat | Wysokie Mazowieckie | Link Groupdeveloping ETL processes (any technology) Experience working in a Data Warehouse (DWH) environment (any technology) Very strong SQL skills (any database technology) Nice to have Knowledge of IBM DB2 Familiarity with Microsoft Azure and Databricks Experience with AutomateNOW Experience requirements Minimum 3