Backend Engineer, Internal Tools

Backend Engineer, Internal Tools

Full-Time 50000 - 70000 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Build and maintain backend services and tools for engineers.
  • Company: UserTesting, a leader in developer experience and internal tools.
  • Benefits: Competitive salary, inclusive culture, and opportunities for growth.
  • Other info: Join a diverse team and grow into platform engineering.
  • Why this job: Make a real impact on how engineers build and ship software.
  • Qualifications: Experience in backend systems and proficiency in Node.js, Python, or Go.

The predicted salary is between 50000 - 70000 £ per year.

The Opportunity

At UserTesting, the Developer Experience (DX) team builds the internal platforms and tools that engineers use to build, test, and ship software. Our goal is simple: make it easy for engineers to ship high‑quality software quickly and safely. We treat this as a product — engineers are our users, and adoption matters as much as technical excellence. This role is ideal for a backend engineer interested in growing into developer experience and platform engineering. You’ll contribute to improving developer workflows — including CI/CD, internal tooling, and automation — while continuing to build production backend systems.

What You’ll Do

  • Build and maintain backend services and internal tools that support engineering workflows
  • Contribute to CI/CD systems and improvements to how software is built and deployed
  • Identify and help address friction in the development lifecycle through automation
  • Work with experienced DX engineers to deliver platform improvements
  • Collaborate with engineering teams to understand needs and improve developer experience
  • Support AI‑enabled improvements in developer workflows where useful

What We’re Looking For

  • Solid experience building backend systems in production
  • Proficiency in Node.js, Python, or Go
  • Experience working with APIs and cloud‑based systems
  • Interest in CI/CD, infrastructure, or developer tooling
  • Ability to grow into ownership over time with support from the team
  • Product mindset: you care about usability and developer experience

Nice to have:

  • Exposure to CI/CD pipelines or developer tooling
  • Experience with containers or cloud platforms
  • Familiarity with observability (logs, metrics, tracing)
  • Interest in automation or AI‑assisted workflows

Why This Role

  • Grow into platform engineering: Transition from backend into developer experience
  • Real impact: Improve how engineers build and ship software
  • Learn by doing: Work closely with experienced DX engineers

Backend Engineer, Internal Tools employer: User Testing Limited

UserTesting is an exceptional employer that prioritises the growth and development of its employees, particularly in the Backend Engineer role within the Developer Experience team. With a strong focus on collaboration and innovation, employees are encouraged to enhance their skills while contributing to impactful projects that streamline engineering workflows. The inclusive work culture fosters diversity and offers unique opportunities for personal and professional advancement in a dynamic environment.

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Contact Details:

User Testing Limited Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Backend Engineer, Internal Tools

Tip Number 1

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

Tip Number 2

Show off your skills! Create a portfolio or GitHub repo showcasing your backend projects. This is your chance to demonstrate your experience with Node.js, Python, or Go in action.

Tip Number 3

Prepare for the interview by brushing up on CI/CD concepts and developer tooling. Be ready to discuss how you've tackled friction in development workflows before!

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, we love seeing candidates who are proactive!

We think you need these skills to ace Backend Engineer, Internal Tools

Backend Development
Node.js
Python
Go
API Development
Cloud-based Systems
CI/CD

Some tips for your application 🫡

Tailor Your Application:Make sure to customise your CV and cover letter for the Backend Engineer role. Highlight your experience with backend systems, CI/CD, and any relevant tools you've used. We want to see how your skills align with what we’re looking for!

Showcase Your Projects:Include examples of projects where you’ve built or maintained backend services. If you’ve worked on internal tools or automation, let us know! This gives us a glimpse into your hands-on experience and problem-solving skills.

Be Clear and Concise:When writing your application, keep it straightforward. Use clear language and avoid jargon unless it’s relevant. We appreciate a well-structured application that gets straight to the point!

Apply Through Our Website:Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it’s super easy to do!

How to prepare for a job interview at User Testing Limited

Know Your Tech Stack

Make sure you brush up on your skills with Node.js, Python, or Go. Be ready to discuss your experience building backend systems and how you've worked with APIs and cloud-based systems. This will show that you’re not just familiar with the tech but can also apply it effectively.

Understand Developer Experience

Since this role focuses on improving developer workflows, think about how you can contribute to CI/CD systems and internal tooling. Prepare examples of how you've identified and addressed friction in development processes before. This will demonstrate your product mindset and commitment to usability.

Show Your Collaborative Spirit

UserTesting values collaboration, so be ready to talk about times you've worked with engineering teams to understand their needs. Highlight any experiences where you’ve contributed to platform improvements or supported AI-enabled enhancements in workflows. This will showcase your ability to work well within a team.

Ask Insightful Questions

Prepare some thoughtful questions about the team’s current challenges or future projects. This shows your genuine interest in the role and helps you gauge if the company culture aligns with your values. Plus, it gives you a chance to demonstrate your curiosity and eagerness to learn.