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Trayport

Developer in Test

London
Posted about 19 hours ago
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Developers in Test

Developers in Test are key to the continued stability and delivery of our software. Candidates should be passionate about delivering high-quality software and committed to ensuring our clients have the best user experience possible. Testers at Trayport share an unrivaled passion for software testing and love nothing more than voraciously and persistently hunting down and investigating potential issues, helping to make our software the best it can be. Our testers use a combination of test automation, technical testing, and exploratory testing 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, adapt, evolve, and strive to innovate. We are making significant investments in our business, and we will invest in you.

Responsibilities

  • Automation & Coding: Automate test cases using the same coding languages and standards as the developers on your team. The majority of your day will focus on coding, keeping manual testing to an absolute minimum.
  • Test Creation & Optimization: Create new, fast, and reliable automated tests, investigate test failures, and drive automation efficiencies using modern tools and framework techniques.
  • AI Integration: Leverage AI-powered development tools (such as GitHub Copilot, ChatGPT, or similar AI assistants) to accelerate test script generation, optimize code quality, and streamline troubleshooting workflows.
  • CI/CD Pipelines: Improve existing or construct brand-new Continuous Integration and Continuous Deployment (CI/CD) pipelines.
  • Mentorship & Backlog Support: Mentor other QEs on automation best practices and proactively support automation backlog efforts.
  • Root Cause Analysis: Put on your detective hat to investigate bugs, performing deep root-cause analysis and diving straight into the source code when necessary.
  • Architecture & Collaboration: Participate in software architecture discussions, contribute to interactive whiteboard sessions, and collaborate on user stories and acceptance criteria.
  • Knowledge Sharing: Serve as a subject matter expert and point of contact for product knowledge across the business, while regularly participating in knowledge-sharing sessions with the wider engineering team.

Reasons to use Rodeo

I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.

Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

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Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.

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Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Strong

Experience fit

Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Only hits

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The Person

Technical Experience

  • 3+ years of hands-on experience with C#, including writing unit and integration tests and utilizing mocking frameworks.
  • Strong background developing, maintaining, and scaling automated test frameworks, with at least 2+ years of focused experience in API testing.
  • Experience working with Docker and a genuine passion for building and optimizing CI/CD pipelines.
  • Familiarity with or a strong interest in incorporating AI tools into the development and testing lifecycle to improve coding productivity and efficiency.
  • Solid understanding of testing concepts, methodologies, and processes, alongside a foundational grasp of web technologies (web services, application servers, and RESTful APIs).

Soft Skills & Mindset

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  • An inquisitive nature paired with excellent analytical and problem-solving skills.
  • Willingness to participate in—and often lead—technical discussions.
  • Ability to learn rapidly and adapt to highly complex, fast-moving issues.
  • A collaborative mindset, happy to work alongside a diverse group of stakeholders.
  • A proactive attitude toward personal development and a strong sense of care and responsibility for your work.

Our Culture

At Trayport, our people power our success. We are a place where talented people never stop learning, innovating and working together to make an impact! We offer you more than a job - we offer you the opportunity to work with, and learn from the most respected industry and thought leaders in the business. We’re always pushing the boundaries, rapidly expanding our global presence across London, Vienna, Singapore, Bremen and North America. At Trayport, we understand that our people are crucial to our future. We strive to provide a challenging and inspirational atmosphere; employing intelligent, enthusiastic, adaptable individuals and giving them the freedom, training, and guidance to allow them to consistently achieve their potential.

If you share our vision and are motivated to challenge the status quo - we want to hear from you!

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 it.

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Skills

C#
API Testing
Docker
CI/CD Pipelines
Unit Testing
Integration Testing
Mocking Frameworks
RESTful APIs
Test Automation
Root Cause Analysis
GitHub Copilot
ChatGPT
Exploratory Testing
Software Architecture
Web Technologies
Technical Mentorship

Location

London, England, United Kingdom

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