Northern Data Group Logo

Northern Data Group

Software Development Engineer in Test (m/f/d)

Posted Yesterday
Be an Early Applicant
London, Greater London, England
Senior level
London, Greater London, England
Senior level
As a Software Development Engineer in Test, you will design, develop, and maintain automated test frameworks for backend and frontend components. Your responsibilities include writing test plans, collaborating with developers, ensuring test coverage, and conducting exploratory testing while advocating for quality in product releases.
The summary above was generated by AI

Job Description

We’re looking for an SDET Test Engineer to join our dynamic team and help drive quality through automation. You'll be part of an innovative team, building tests that focuses on integrated & automated test practices within our CI/CD pipelines. Working closely with developers, you’ll ensure strong test coverage, catch edge cases, and advocate for high-quality releases. If you have solid backend testing experience, know Python and JavaScript/TypeScript, and have used Cypress or Playwright technologies

YOUR RESPONSIBILITIES:

  • Design, develop, and maintain automated test frameworks for backend and frontend components. 
  • Write and execute comprehensive test plans, test cases, and scripts for backend/API and UI testing. 
  • Set up and maintain CI/CD pipelines (e.g., Gitlab, GitHub Actions) to integrate automated tests. 
  • Collaborate with development teams to refine test strategies, cover edge cases, and ensure high test coverage. 
  • Conduct exploratory testing to uncover usability issues, edge cases, and potential risks. 
  • Advocate for quality across the organization, ensuring product releases meet high standards. 
  • Adapt to a fast-paced startup environment, taking on new challenges and responsibilities as needed. 

YOUR REQUIREMENTS:

  • 5+ years of experience in Quality Assurance, with a strong emphasis on backend testing and automation. 
  • Proficiency in Python and JavaScript/TypeScript for automation scripting. 
  • Hands-on experience with Cypress or Playwright for frontend testing. 
  • Strong knowledge of CI/CD tools (e.g., Gitlab, GitHub Actions) and integrating automated tests. 
  • Familiarity with Bash scripting and networking concepts. 
  • Knowledge of REST APIs and backend testing. 
  • Experience with version control systems (e.g., Git). 
  • Experience working in Agile Development environment. 

Nice-to-have:

  • Experience with GPU-based workflows or high-performance computing (HPC). 
  • Knowledge of performance testing tools (e.g., JMeter, Grafana k6, Gatling). 
  • Basic understanding of cloud platforms (AWS, GCP, Azure) and containerization (Docker) is a plus.
WHAT WE OFFER

With us, you will work towards the future of HPC: From new, sustainable building methods for data centers to cooling concepts to software solutions for accelerated compute. 

Your approaches count: In official exchange formats or spontaneously at the coffee machine. At Northern Data, it's the best idea that counts - not the hierarchy. We’re looking forward to getting your inputs!

You make the difference in the company: Unlike in established corporations, at Northern Data you will really help shape things. From implementing new departments, to optimizing processes and culture. 

Best-in-class partners: The best work with Northern Data. This means a knowledge and time advantage from which your career and our customers benefit equally.

Green by heart: Sustainability is at the core of Northern Data. With us, you actively work on the carbon neutrality of datacenters worldwide. Beginning with our infrastructure and continuing with the solutions for our clients, we work towards a green future.

Home Office facts: Work with our international and virtual team flexible from home. And of course, your hardware wishes will be fulfilled to make your ideas for next level HPC come true.

Your wellness matters: At Northern Data we have regular wellbeing initiatives that are designed to promote wellness, diversity, inclusion, and much more, ensuring a supportive and enriching environment for our global team.

Top Skills

JavaScript
Python
Typescript

Similar Jobs

2 Days Ago
Hybrid
London, England, GBR
Senior level
Senior level
Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
The Senior Software Development Engineer in Test (SDET) will drive and build test strategies, manage test environments and devices, mentor automation engineers, and communicate complex ideas effectively. The role involves working with banking clients to deliver scalable testing solutions using modern technologies. The ideal candidate is passionate about finance and committed to continuous improvement in testing practices.
Top Skills: CSSCucumberHTMLJavaScriptRubySeleniumWebdriver
2 Days Ago
Hybrid
London, England, GBR
Mid level
Mid level
Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
As a Software Development Engineer in Test (SDET) at Capco, you will focus on creating and executing test strategies and detailed test artifacts. You will manage test environments and collaborate with both internal teams and external partners to ensure quality in banking and financial services applications. Your role involves mentoring fellow engineers, communicating complex ideas effectively, and contributing to the modernization of finance technology.
Top Skills: CucumberHTMLJavaScriptJSONRobotRubySeleniumWebdriver
8 Days Ago
Hybrid
Farnborough, Rushmoor, Hampshire, England, GBR
Entry level
Entry level
Cloud • Fintech • Machine Learning • Analytics • Financial Services
As a Senior Associate Quality Application Engineer, you'll support agile teams by refining requirements, building automated test suites, and managing risk and customer-impacting issues. You'll also contribute to agile ceremonies and help ensure high-quality applications are delivered to production.

What you need to know about the London Tech Scene

London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account