Oferty dla System Testing praca Kraków

04.04.2026 | Pełny etat | Kraków | Web ImpactAnd background jobs Work with async systems, queues, and event-driven architectures Integrate third-party services with real-world constraints (rate limits, retries, auth flows) Use AI tools to improve development speed, testing, and automation Collaborate directly with product, data, and leadership teams AI

04.04.2026 | Pełny etat | Kraków | EPAM SystemsGraphQL APIs Experience with distributed systems or high-load platforms Competency in non-functional testing, including performance, reliability and resilience testing We offer/Benefits We gather like-minded people Engineering community of industry professionals Friendly team and enjoyable working

04.04.2026 | Pełny etat | Kraków | VolleyStationWorking with project managers to deliver solutions that meet user needs Assisting in the creation of graphic proposals, specifications, and project descriptions for developers, as well as collaborating with developers during the application development and testing phases Designing interfaces using design

04.04.2026 | Pełny etat | Kraków | SiiWith relational databases like PostgreSQL, testing frameworks (e.G., JUnit, Testcontainers), and observability tools like Grafana Strong problem-solving skills and a collaborative mindset to mentor and upskill your teammates Very good knowledge of English - min. B2 level Fluent Polish required Residing in Poland

04.04.2026 | Pełny etat | Kraków | N-iXArchitectures E2E and integration testing strategies Kubernetes and container orchestration

04.04.2026 | Pełny etat | Kraków | Link GroupJava Developer Role Overview Design and develop tooling to support functional and performance testing within the QA team. Implement automated solutions that improve testing efficiency and reliability. Provide hands-on development of test frameworks, utilities, and performance test tooling

03.04.2026 | Pełny etat | Kraków | OneRail Poland Sp. z o.o.Optimization. Participate in code reviews, testing, and debugging to ensure high code quality and reliability. Monitor system performance, troubleshoot issues, and proactively optimize processes. Collaborate with frontend developers, product managers, and other stakeholders. Document technical specifications

03.04.2026 | Pełny etat | Kraków | AddeptoMonitor and improve AI systems using performance metrics, A/B testing, and optimization techniques. Research and evaluate emerging AI technologies and assess their impact on business transformation. Drive knowledge sharing and AI adoption across the organization. What you’ll need to succeed in this role

03.04.2026 | Pełny etat | Kraków | Yosh.AIOwnership of Cloud Security, proactively implementing best practices to protect our infrastructure and data. Write clean, efficient code (primarily in and TypeScript) and conduct thorough software testing. Manage and optimize both SQL and NoSQL databases to ensure high performance of our