Quality Engineer

Trayport
London, GB

Job Description

At Trayport, as a Quality Engineer you are at the core of every team, collaborating with not just the immediate developers in your team but all other teams involved in the development process. As such, candidates should be passionate about delivering high quality software, eagerly hunting down bugs and potential issues and looking for ways in which we can give our clients the best possible user experience.

Our Quality Engineers use a combination of shift-left and shift-right testing techniques, exploratory testing, technical testing and test automation to build quality into our software, working closely with the rest of their team and coaching others on how to write better software. For us, teamwork is everything. We listen to each other, we adapt, we evolve and we strive to innovate. We are making significant investments in our business and we will invest in you.

The Team

The Analytics and Data cluster owns Trayport’s rule-based trading and technical analysis systems. They amplify our client’s ability to turn market data into action by making data driven and risk aware decisions in their day to day trading. Essential to this is creating software that is performant, accurate and reliable in helping them with their most pressing business needs.

What makes this team particularly exciting is that it is responsible for an analytical engine where high-frequency market data is transformed into visual strategies, having also developed our own proprietary programming language for it. The teams do all this while looking at ways to constantly innovate, and ensuring data is accessible in various forms whether in browser, integrated in other products of ours, or even mobile.

Here, both front-end and back-end testing will require digging into APIs, logs, databases, running scripts, using networking tools, 3rd party and internal test tools in a deeply collaborative environment where everyone helps each other. The role involves understanding complex user workflows in finance and trading, and ensuring we build quality into our software. This role is ideal for someone who has some technical background and wants to go deeper. If you are interested in growing your career and developing your skillset in a supportive and friendly environment, we want to hear from you!

Our Tech Stack/Tools

C# and C++

.Net

TypeScript

React

Docker

Postman

Network testing tools

Azure DevOps

PowerShell

Splunk

Grafana

Elastic Search

Responsibilities

Perform session based exploratory testing to find unique bugs that could only be discovered by the most creative people

Perform release testing to ensure no issues arise during or after deployment

Defining and executing the quality and testing strategy for your team while coaching other team members to ensure software quality is considered throughout the development process while shifting left

Review and contribute to design documents

Help developers brainstorm what should be covered in the automated tests, and contributing to automation where appropriate

Working closely with the Product Team and developers to ensure we are building the right software for our customers

Acting as a point of contact regarding product knowledge from various members of the business

Contributing to documentation to ensure knowledge is easily shared between team members

Monitoring alerts and customer support chats, utilising our observability stack and embracing a shift-right approach to software quality

Investigate and perform root cause analysis on bugs, putting on your detective hat and diving into the code when necessary

Actively grow our culture of quality and engage in quality related topics across the organisation through pairing with your colleagues or during other quality community events

The Person

A strong background in software quality and exploratory testing

An inquisitive nature, with excellent analytical and problem solving skills

Understanding of testing concepts, methodologies and processes

Good communication skills, has the ability to clearly explain issues that were found

Can read and understand programming languages, ideally some experience with either C#, C++ or TypeScript

Willing to participate in technical discussions

Ability to learn and adapt quickly to highly complex issues

Happy to collaborate with a wide group of stakeholders

Experience contributing to user stories and acceptance criteria

Seeks opportunities to improve themselves and focuses on personal development

Has a general attitude of care and responsibility towards their work

Basic understanding of practical networking concepts and containerised environments

Trayport is committed to creating and sustaining a collegial work environment in which all individuals are treated with dignity and respect and one which reflects the diversity of the community in which we operate. We provide accommodations for applicants and employees who require

Skills & Requirements

Technical Skills

C#C++.netTypescriptReactDockerPostmanPowershellSplunkGrafanaElastic searchTeamworkProblem-solvingTechnical skillsCommunicationSoftware developmentQuality assurance

Employment Type

FULL TIME

Level

mid

Posted

4/6/2026

Apply Now

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