SDET Engineer in London

SDET Engineer in London

London Full-Time 28800 - 48000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Design and implement API automation frameworks using Python and validate AI-driven systems.
  • Company: Join a forward-thinking engineering consultancy focused on quality and collaboration.
  • Benefits: Inclusive work environment, competitive salary, and opportunities for personal growth.
  • Why this job: Be part of a team transforming organisations with cutting-edge technology and your unique voice.
  • Qualifications: Experience in Python, API testing, and validating AI services is essential.
  • Other info: Flexible interview process to accommodate individual needs.

The predicted salary is between 28800 - 48000 £ per year.

About Us: We are an engineering consultancy bridging Quality Engineering, Cloud Platforms and Developer Experience. Our values challenge us to do the best we can for ClearRoute, our customers and most importantly our team. We want to create a collaborative team to help build ClearRoute. This is an opportunity for you to build a consultancy from the ground up, use your voice to drive change and help transform organisations and problem domains.

Role: We are seeking a SDET (Software Development Engineer in Test) experienced in API automation, data validation, and AI-enabled systems. The ideal candidate has hands-on experience building automation frameworks in Python and exposure to validating AI or data-driven systems deployed at scale. This role involves working closely with engineering and data teams to ensure the reliability and performance of applications that integrate AI/ML components, Agentic AI workflows, and large-scale data processing pipelines.

Key Responsibilities:

  • Design and implement API automation frameworks using Python (PyTest, Requests, or Robot Framework).
  • Automate validation for AI-driven systems, including Agentic AI, LLMs, and data pipelines.
  • Test and validate RESTful APIs, data services, and backend microservices for reliability and performance.
  • Build and maintain automated regression suites for large-scale, data-intensive systems.
  • Integrate automated tests within CI/CD pipelines using Azure DevOps, GitHub Actions, or Jenkins.
  • Work with data teams to validate data transformations, ETL pipelines, and batch processing jobs.
  • Ensure consistent testing coverage across AI services, data APIs, and integration layers.
  • Contribute to framework enablement, mentoring peers and improving test automation standards.

Required Qualifications:

  • Strong experience in Python for test automation.
  • Proficiency in API testing frameworks such as PyTest, Requests, Robot Framework, or Behave.
  • Good understanding of RESTful APIs.
  • Hands-on experience testing or validating AI services (e.g., LLMs, Cognitive Services, or Agentic AI systems).
  • Experience working with data-heavy systems and validating ETL pipelines or data transformations.
  • Familiarity with CI/CD, Git, and Azure DevOps pipelines.
  • Strong understanding of test design, debugging, and failure analysis.

What Next? ClearRoute is committed to creating an inclusive working environment where people can be themselves at work. We celebrate individuality and our differences. We understand that some differences may mean that you require changes made to the interview process. We are happy to cater to your needs to make the interview accessible.

SDET Engineer in London employer: ClearRoute

At ClearRoute, we pride ourselves on fostering a collaborative and inclusive work culture that empowers our team members to drive meaningful change. As an SDET Engineer, you will have the unique opportunity to shape the future of our consultancy while working with cutting-edge technologies in a supportive environment that prioritises professional growth and innovation. Our commitment to diversity and employee well-being ensures that every voice is heard, making ClearRoute an exceptional place to build your career.
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Contact Detail:

ClearRoute Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land SDET Engineer in London

✨Tip Number 1

Network like a pro! Reach out to folks in the industry, especially those at ClearRoute. A friendly chat can open doors and give you insights that a job description just can't.

✨Tip Number 2

Show off your skills! If you've got a GitHub or portfolio showcasing your Python automation frameworks or API testing projects, make sure to share it during interviews. It’s a great way to demonstrate your hands-on experience.

✨Tip Number 3

Prepare for technical questions! Brush up on your knowledge of RESTful APIs and AI services. Practising common interview questions can help you feel more confident and ready to impress.

✨Tip Number 4

Don’t forget to 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 team at ClearRoute.

We think you need these skills to ace SDET Engineer in London

API Automation
Data Validation
AI-enabled Systems
Python
PyTest
Requests
Robot Framework
RESTful APIs
Microservices Testing
CI/CD Integration
Azure DevOps
GitHub Actions
ETL Pipelines
Test Design
Debugging

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that match the SDET role. Highlight your Python expertise, API testing frameworks, and any experience with AI systems. We want to see how you can contribute to our team!

Craft a Compelling Cover Letter: Your cover letter is your chance to show us your personality and passion for the role. Share why you're excited about working with ClearRoute and how your background aligns with our mission. Let us know what makes you tick!

Showcase Relevant Projects: If you've worked on projects involving API automation or data validation, make sure to mention them! We love seeing real-world examples of your work, especially if they involve AI or large-scale data processing.

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows us you’re keen to join our team!

How to prepare for a job interview at ClearRoute

✨Know Your Tech Stack

Make sure you’re well-versed in Python and the specific frameworks mentioned in the job description, like PyTest and Requests. Brush up on your API testing skills and be ready to discuss how you've implemented automation frameworks in past projects.

✨Showcase Your Experience with AI Systems

Since the role involves validating AI-driven systems, prepare examples of your hands-on experience with AI or data-heavy systems. Be ready to explain how you approached testing for these technologies and any challenges you faced.

✨Understand CI/CD Processes

Familiarise yourself with CI/CD tools like Azure DevOps and GitHub Actions. Be prepared to discuss how you’ve integrated automated tests into these pipelines and the impact it had on the development process.

✨Ask Insightful Questions

Prepare thoughtful questions about the team dynamics, the consultancy's approach to quality engineering, and how they envision the role evolving. This shows your genuine interest in contributing to their mission and helps you gauge if it's the right fit for you.

SDET Engineer in London
ClearRoute
Location: London

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