Oferty dla System Testing praca Polska

20.06.2026 | Pełny etat | Lublin | Link GroupInterfaces using React, TypeScript, and modern UI frameworks - Collaborate with product, design, and platform teams to deliver new features and enhancements - Participate in architecture discussions, code reviews, and technical design sessions - Ensure high code quality through testing, automation, and CI/CD

20.06.2026 | Pełny etat | Warszawa | Link GroupApplications - Maven, SQL, Git (GitHub, CI/CD) - Testing frameworks (JUnit, AssertJ, Hamcrest) - Kubernetes, Helm - Bash/Shell scripting - English B2/C1 - Experience in enterprise environments - 8+ years of backend development experience Nice to Have - PostgreSQL, Hibernate/JPA - Kafka, event-driven

20.06.2026 | Pełny etat | Warszawa | Link GroupSupporting technical design, and helping drive delivery through testing and go-live. The environment is enterprise-grade, where security and performance are key. Key responsibilities - Design and evolve modern customer-facing processes for corporate banking - Work with selected bank departments to analyse

20.06.2026 | Pełny etat | Warszawa | MiquidoIn .NET applications - Bug fixing in existing codebases - Working with REST APIs - Collaboration with other developers (backend, frontend, mobile) - Testing the correctness of implemented fixes - Direct communication with the client regarding reported issues Work Model - No fixed number of working hours

20.06.2026 | Pełny etat | Poznań | MiquidoAs a .NET Developer - Strong knowledge of - .NET 8 - Core API - Entity Framework Core - SQL Server - Experience with - Redis - RabbitMQ - Docker - Understanding of DDD and system architecture - Experience working with microservices - Experience with testing ( xUnit ) - Hands-on experience using AI

20.06.2026 | Pełny etat | Warszawa | Link GroupPerformance, scalability, reliability, and cost efficiency across data and ML platforms - Implement best practices in software engineering (CI/CD, IaC, testing, version control, documentation) - Establish and maintain data governance capabilities (data quality, metadata, lineage, cataloging, compliance

20.06.2026 | Pełny etat | Warszawa | Antal Sp. z o.o.On experience with load testing, performance analysis, and scalability improvements. - Strong analytical and problem-solving skills, including hypothesis creation, experiment design, metric definition, and result interpretation. - Experience working with high-scale backend systems and distributed architectures

20.06.2026 | Pełny etat | Kraków | Link GroupClaude Code and work with a framework that leverages AI agents to speed up delivery, improve quality, and automate repetitive development work. You’ll join early, which means real influence shaping architecture and technical direction, helping define quality standards, testing approach, deployments

20.06.2026 | Pełny etat | Kraków | Antal Sp. z o.o.To API/microservice-based architectures. - Implement and improve automated testing frameworks. - Enhance efficiency and automation of processing workflows (STP). - Collaborate closely with technical teams and business stakeholders. Requirements - Minimum 10 years of professional experience