Senior Software Development Engineer in Test

Senior Software Development Engineer in Test

Full-Time 70100 - 95029 £ / year (est.) Home office (partial)
Retail Insight

At a Glance

  • Tasks: Engineer confidence in software quality through innovative testing and automation.
  • Company: Retail Insight, a leader in data-driven decision-making for retailers.
  • Benefits: Flexible working, 25 days annual leave, and summer hours for work-life balance.
  • Other info: Opportunity to mentor others and grow in a dynamic, supportive environment.
  • Why this job: Join a mission to transform software quality with cutting-edge AI and automation.
  • Qualifications: Experience in software testing, programming skills in Python/TypeScript, and knowledge of automation frameworks.

The predicted salary is between 70100 - 95029 £ per year.

Don't Just Test Software.

Engineer Confidence.

At Retail Insight, we're on a mission to help some of the world’s biggest retailers make smarter decisions through data.

As we continue to grow, we're looking for a Senior Software Engineer in Test to help us take our quality engineering capability to the next level.

This isn’t a traditional QA role.

We’re looking for someone who sees testing as an engineering discipline, loves automation, and is excited by the potential of AI to transform how software quality is delivered.

You'll play a key role in building scalable test frameworks, embedding quality into our development lifecycle, and helping our engineers create better software, faster.

What you'll be doing We're more interested in capability than ticking every box, but you’ll likely bring: Previous experience as a Software Engineer in Test (SET), SDET, QA Automation Engineer or similar Proven programming skills in Python and/or Type Script Experience with modern automation frameworks such as Playwright, Cypress, Py Test, Jest or Selenium Hands‑on experience using Generative AI tools to support software development or testing A good understanding of prompt engineering and AI‑assisted code generation Experience integrating automated testing into CI/CD pipelines Strong knowledge of testing strategies across the software development lifecycle Experience mentoring or supporting engineers in quality engineering best practices Bonus points Knowledge of AI‑powered testing solutions Data and analytics platforms Azure, Databricks or cloud‑native applications Engineering quality metrics and standards LLM evaluation frameworks and AI testing techniques Benefits Flexible Working – Enjoy a hybrid work model (typically 2 days in the office) with flexibility based on business needs, plus a work from anywhere policy to give you freedom to explore.

Time Off – 25 days annual leave (+ bank holidays), increasing with length of service, plus an extra day off for your birthday!

We also operate summer hours so you can make the most of the sunshine.

Learning

Senior Software Development Engineer in Test employer: Retail Insight

Retail Insight is an exceptional employer that fosters a culture of innovation and collaboration in the heart of London. With a strong emphasis on employee growth, we provide opportunities for mentorship and skill development, particularly in cutting-edge technologies like AI-driven testing. Our hybrid working model ensures a healthy work-life balance while being part of a dynamic team dedicated to elevating quality engineering practices.

Retail Insight

Contact Details:

Retail Insight Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Software Development Engineer in Test

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Retail Insight or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Retail Insight.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Retail Insight.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Retail Insight that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Senior Software Development Engineer in Test

Software Engineering in Test (SET)
QA Automation
Programming in Python
Programming in TypeScript
Automation Frameworks (Playwright, Cypress, PyTest, Jest, Selenium)
Generative AI Tools
Prompt Engineering

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Retail Insight.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Retail Insight and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Retail Insight

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Retail Insight uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.