Senior Software Development Engineer in Test Job in City of London
Senior Software Development Engineer in Test Job

Senior Software Development Engineer in Test Job in City of London

City of London Full-Time 36000 - 60000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Collaborate with developers to enhance automated testing and ensure quality in software development.
  • Company: Purpose-driven tech company focused on making transport accessible for all.
  • Benefits: Flexible working hours, private healthcare, generous paid time off, and a pension scheme.
  • Why this job: Join a passionate team using tech for social good and make a real impact.
  • Qualifications: Experience in test automation frameworks, coding skills, and a collaborative mindset.
  • Other info: Diverse and inclusive environment with excellent career growth opportunities.

The predicted salary is between 36000 - 60000 £ per year.

Transreport is a purpose-driven technology company working to make transport, hospitality, and experiences accessible to all. Founded within the UK rail sector, we’ve developed innovative, award-winning solutions that enhance safety, efficiency, and inclusion, benefiting both service providers and their customers.

Our flagship product, Passenger Assistance, has transformed the way disabled and older passengers request and receive help when travelling, setting a new standard for dignity and reliability. Alongside this, our broader platform is designed to make travel and experiences easier and more accessible across a range of sectors, empowering businesses to deliver seamless, inclusive customer journeys.

We’re looking for a Senior Software Development Engineer in Test (SDET) who will act as a development partner rather than a traditional QA resource. This person will work closely with developers to ensure that automated tests align with business requirements and provide meaningful coverage without wasting effort on unnecessary edge cases.

  • Own and enhance unit and integration testing across our services and platforms.
  • Advise on testability and quality during code reviews and architecture discussions.
  • Partner with teams across Ruby backend services and iOS/Android workstreams to ensure consistent quality standards.
  • Testing focus: Automated testing (not manual QA).
  • Good experience in test automation frameworks and tools (preferably in Ruby and mobile ecosystems).
  • Strong understanding of the SDLC—this is a coding-heavy role, not manual testing.
  • Ability to think like a developer and contribute to code quality, not just test coverage.
  • Comfortable working in cross-functional teams, influencing developers and product managers on quality strategies.
  • Experience with CI/CD pipelines and integrating automated tests into deployment workflows.

The SDET will be a technical partner, writing code and collaborating with developers to ensure features are built with quality baked in. You will be positioned as a senior engineer with a specialisation in test automation and quality engineering, rather than someone who only executes test cases.

We offer a Company Pension Scheme to support your long-term financial wellbeing, private healthcare coverage for you and your kids after the probationary period, a Tech & Cycle Scheme, a company issued laptop, generous paid time off, and flexible working hours to promote work-life balance. We foster a collaborative and inclusive work environment that values diversity and teamwork.

We’re a Disability Confident employer and we welcome applications from disabled candidates. If you need any adjustments at any stage of the recruitment process, please tell us what would help - we’ll work with you to make the process as accessible as possible.

If you’d like, you can also ask for your application to be considered under our Guaranteed Interview Scheme (GIS). Please indicate in your application if you would like to be considered under the GIS. Choosing GIS doesn’t guarantee a job offer.

Senior Software Development Engineer in Test Job in City of London employer: Transreport

Transreport is an exceptional employer that champions a purpose-driven work culture, focusing on using technology for social good. With a commitment to employee growth, we offer generous benefits including a company pension scheme, private healthcare, and flexible working hours, all within a collaborative environment that values diversity and inclusion. Join us in making transport accessible for all while advancing your career in a dynamic and innovative setting.
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Contact Detail:

Transreport Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Software Development Engineer in Test Job in City of London

✨Tip Number 1

Network like a pro! Reach out to current employees at Transreport on LinkedIn or other platforms. Ask them about their experiences and any tips they might have for landing the SDET role. Personal connections can make a huge difference!

✨Tip Number 2

Show off your skills! Prepare a portfolio of your previous work, especially projects that highlight your experience with automated testing and CI/CD pipelines. This will give you an edge during interviews and show that you’re not just about theory.

✨Tip Number 3

Practice makes perfect! Brush up on your Ruby and test automation frameworks before the interview. Consider doing some mock coding challenges or tests to get comfortable with the technical aspects of the role.

✨Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our mission to make transport accessible for all.

We think you need these skills to ace Senior Software Development Engineer in Test Job in City of London

Ruby
RSpec
Automated Testing
Test Automation Frameworks
Mobile Ecosystems
Software Development Life Cycle (SDLC)
Cross-Functional Team Collaboration
Continuous Integration/Continuous Deployment (CI/CD)
Code Quality Assurance
Influencing Quality Strategies
Unit Testing
Integration Testing
Technical Partnership
Problem-Solving Skills

Some tips for your application 🫡

Show Your Passion for Accessibility: When writing your application, let us know why you're excited about making transport and experiences accessible to everyone. Share any personal stories or experiences that connect you to our mission at Transreport.

Highlight Your Technical Skills: Make sure to showcase your experience with Ruby, automated testing frameworks, and CI/CD pipelines. We want to see how your skills align with the role of a Senior Software Development Engineer in Test, so be specific about your past projects and contributions.

Be a Team Player: Since collaboration is key in this role, mention any experiences where you've worked closely with developers or cross-functional teams. Show us how you can influence quality strategies and contribute to a positive team dynamic.

Apply Through Our Website: We encourage you to submit your application through our website. It’s the best way for us to receive your details and ensure you’re considered for the role. Plus, it helps us keep everything organised!

How to prepare for a job interview at Transreport

✨Know Your Tech Inside Out

Make sure you’re well-versed in Ruby, RSpec, and the mobile ecosystems. Brush up on your knowledge of automated testing frameworks and CI/CD pipelines. Being able to discuss these topics confidently will show that you’re not just a tester but a technical partner.

✨Showcase Your Collaboration Skills

Since this role involves working closely with developers and product managers, be ready to share examples of how you've successfully collaborated in cross-functional teams. Highlight any experiences where you influenced quality strategies or improved processes.

✨Think Like a Developer

Prepare to demonstrate your understanding of the Software Development Life Cycle (SDLC). Be ready to discuss how you can contribute to code quality and not just test coverage. This mindset is crucial for the SDET role, so think of specific instances where you’ve applied this approach.

✨Ask Insightful Questions

At the end of the interview, don’t shy away from asking questions about the company’s approach to accessibility and inclusion in tech. This shows your alignment with their mission and gives you a chance to gauge if their values match yours.

Senior Software Development Engineer in Test Job in City of London
Transreport
Location: City of London

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