Senior C# Automation Tester

Czym będziesz się zajmować?

• Develop and execute comprehensive test scenarios for functional, regression, and integration testing in a complex, distributed environment.
• Collaborate with developers and Product Owners to define testing strategies aligned with domain-driven design (DDD).
• Automate test cases for UI, API, and end-to-end processes using tools like Cypress and Playwright.
• Validate system integrations and message-driven architectures using REST API testing and messaging queues.
• Maintain and enhance CI/CD pipelines using GitLab CI/CD and GitHub Actions.
• Monitor system performance and reliability using Grafana dashboards.
• Contribute to continuous improvement by analyzing requirements and recommending quality standards.
• Support the team with test management tools such as Jira + Xray, ensuring traceability and documentation.
• Wrocław-based opportunity with remote work model, for a client building a platform streamlining debt management processes across multiple markets.

• 6+ years of experience as a Tester or QA Engineer, with at least 2 years in a senior role.
• Strong background in testing distributed systems, microservices, and asynchronous messaging.
• Practical knowledge of C#, .NET 10, xUnit, and automation tools like Cypress or Playwright.
• Experience with test automation frameworks and CI/CD pipelines.
• Familiarity with SQL, PostgreSQL, and container technologies such as Docker or Kubernetes.
• Hands-on experience in testing REST APIs and event-driven architectures.
• Solid understanding of Agile and Domain-Driven Design methodologies.
• Good command of Polish.
• Existing legal right to work in the European Union.

• Knowledge of Kubernetes or OCP.
• Experience with performance testing tools like JMeter or k6.
• Web development skills (HTML, CSS, JavaScript).
• Practical knowledge of BDD practices and AI-powered testing tools.

• C#
• .NET
• xUnit
• Cypress
• Playwright
• CI/CD
• REST
• Microservices

• SQL
• PostgreSQL
• Docker
• Jira

• Polski

• 20k–22.1k PLN netto/m (B2B)
• B2B - Elastyczne godziny pracy (100%)
• Praca zdalna: W całości

ITDS is a business consultancy and IT & AI engineering outsourcing company specializing in delivering modern digital solutions. The firm partners with enterprise clients across various sectors—including financial services, fintech, e-commerce, and healthcare—to design, build, and maintain complex technology ecosystems.

Core Technology Domains

• Software Development: End-to-end bespoke software engineering and architecture.
• Data Engineering: Data infrastructure, analytics platforms, and pipelines.
• Cloud & DevOps Engineering: Cloud migrations, infrastructure automation, and CI/CD pipelines.
• Cybersecurity: Security frameworks, audits, and threat mitigation.
• Artificial Intelligence (AI): AI model development and enterprise AI integration.

Engagement Models

• Staff Augmentation: Rapid deployment of vetted individual IT specialists.
• Managed Capacity: Flexible scaling of specialized engineering capacity.
• Managed Services: End-to-end management of specific technical functions and operations.
• Managed Outcome: Delivery models tied directly to defined milestones and project outcomes.