Senior Quality Engineer

Overview

As a Quality Engineer at Trayport, you help deliver high-quality software that powers a robust user experience. You will shape the testing strategy, coach teammates, and work closely with product and development teams to build the right software with a shift-left mindset. You’ll explore, test, and automate to prevent defects and improve observability, while contributing to a culture of quality across the organisation. This role offers the chance to influence architecture discussions, leverage AI tools for testing, and grow within a collaborative, innovative engineering environment.

Pay / Benefits

• invest in you
• accommodations for applicants and employees
• collaborative work environment
• career development opportunities
• modern tech stack
• hybrid/onsite in London

Responsibilities

• Define and execute team testing strategy and coach others on software quality
• Design test charters and conduct session-based exploratory testing to uncover unique bugs
• Collaborate with Product and Development to apply shift-left quality practices
• Enhance observability and apply shift-right testing
• Implement risk-based testing strategies to target quality efforts
• Grow the quality culture and engage in quality topics across the organisation
• Pair with teammates and contribute to delivery of high-quality, tested code
• Investigate root cause of bugs and perform code-level analysis as needed
• Participate in software architecture discussions and whiteboard sessions
• Assist in defining automated test scope and contribute to automation where suitable
• Act as a knowledge contact for product knowledge across business
• Attend knowledge sharing sessions with testers and developers
• Leverage AI tools like GitHub Copilot and Gemini to build internal testing tools and optimise workflows

Key requirements

• Strong background in software quality and exploratory testing
• Interest in technical topics and problem-solving ability
• Understanding of testing concepts, methodologies and processes
• Knowledge and experience with Docker
• Experience with C# / .NET environment
• Familiarity with .NET Aspire
• Practical knowledge of Azure DevOps for CI/CD workflows
• Exposure to AWS services and modern cloud backend architecture
• Willingness to participate in and often lead technical discussions
• Ability to learn quickly and adapt to complex issues
• Collaborative with a wide group of stakeholders
• Experience contributing to user stories and acceptance criteria
• Openness to personal development and responsibility for work
• Basic understanding of networking concepts (TCP/IP) and containerised environments

• Analytical mindset
• Collaborative and team-oriented
• Problem solving
• C# / .NET environment
• Docker
• Azure DevOps (ADO)

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