Senior QA Engineer (Hybrid)
Colliers International EMEA2 months ago
Madrid, SpainSenior
Responsibilities
- Create and maintain reusable automated testing frameworks and comprehensive test suites across frontend, backend, and API layers.
- Lead functional, non-functional, unit, integration, performance, security, and end-to-end testing practices.
- Integrate automated tests into CI/CD pipelines and establish quality gates and reliable release workflows.
- Improve test environments, test data management, parallel execution, test stability, and execution speed.
- Support root cause analysis and resolution of production issues while taking technical ownership of production systems.
- Collaborate with Product Owners and engineers to refine acceptance criteria, identify edge cases, and ensure software is testable and maintainable.
- Participate in design and code reviews, define engineering standards, and mentor junior and mid-level engineers.
- Collaborate globally with Product, Engineering, DevOps, Data, QA, Architecture, and Engineering Operations teams.
- Ensure compliance with information security policies, global standards, and regulatory requirements.
Requirements
- 8+ years of experience in QA or software testing, including strong test automation and modern development workflows.
- Experience testing web applications built with React, TypeScript, and .NET.
- Hands-on experience with frontend and end-to-end testing frameworks and automated API testing.
- Experience integrating tests into CI/CD pipelines using Azure DevOps or similar platforms.
- Experience with Agile development practices, including story estimation, code reviews, and pair programming.
- Experience working in distributed or remote teams with Jira, GitHub, Miro, and Azure DevOps.
- Familiarity with test case management tools and practices and a solid understanding of performance optimization.
- Fluent English and Spanish communication skills and strong interpersonal abilities.
- Understanding of secure development practices and compliance frameworks such as ISO27001, GDPR, and SOC2.
- Preferred: experience with performance and security testing tools, global multicultural organizations, domain-driven design, and event-driven architecture.
Benefits
- Hybrid work model combining remote and onsite work in Madrid.
- Opportunity to join the founding team of a newly established global Technology Hub.
- High visibility, significant freedom to innovate, and opportunities to influence culture, processes, technical direction, and technology strategy.
- Fast-paced learning environment with the stability, resources, and global reach of an established company.
- Opportunity to work on global enterprise products and platforms serving internal and external commercial real estate customers.
- Mentoring and collaboration opportunities across international teams.
Tech Stack
Categories
About Colliers International EMEA
Colliers International EMEA provides commercial real estate services and investment management to investors, owners, and occupiers across Europe, the Middle East, and Africa. Its teams deliver brokerage, landlord and tenant representation, valuation, property and project management, and capital markets advisory, supported by corporate solutions and engineering expertise. The business is part of Colliers (NASDAQ, TSX: CIGI), a Toronto‑headquartered public company operating globally.