Senior QA Engineer (Backend) in London
Senior QA Engineer (Backend)

Senior QA Engineer (Backend) in London

London Full-Time 36000 - 60000 £ / year (est.) No home office possible
Airalo

At a Glance

  • Tasks: Design and implement automated testing strategies for backend and API services.
  • Company: Join Airalo, the world's first eSIM store revolutionising global connectivity.
  • Benefits: Enjoy health insurance, remote work perks, and an annual all-expenses-paid retreat.
  • Why this job: Make a real impact in a diverse team while enhancing product quality.
  • Qualifications: 5+ years in QA with expertise in automated testing and CI/CD pipelines.
  • Other info: Work remotely with a supportive team across 50+ countries.

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

About Airalo

Airalo is the world’s first eSIM store that helps people connect in over 200+ countries and regions across the globe. We are building the next digital service that revolutionises the telecom industry. We are a travel-tech company and an equal-opportunity environment that values and executes diversity, inclusion, and equity. Our team is spread across 50+ countries and six continents. What glues us together is our commitment to changing the way you connect.

We hope that you care deeply about the quality of your work, the intrinsic worth of tasks, and the success of your team. You are self-disciplined and do not require micromanagement in terms of your skillset and work ethic. You do your best to flourish as an individual every day while working hard to foster a collaborative team environment. You believe in the importance of being — and staying — authentic, honest, positive, and kind. You are a good interlocutor with clear and concise communication. You are able to manage multiple projects, have an analytical mind, pay keen attention to detail, and love to get your hands dirty. You are cognizant, tolerant, and welcoming of vulnerabilities and cultural differences.

About the Role

Position: Full-time / Employee
Location: Remote-first
Benefits: Health Insurance, work-from-anywhere stipend, annual wellness & learning credits, annual all-expenses-paid company retreat in a gorgeous destination & other benefits

We are looking for an experienced and responsible Senior QA Automation Engineer with a strong technical background in backend and API testing. In this role, you will design, implement, and scale our automation strategy and frameworks, ensuring they are a robust and seamless part of our CI/CD pipeline.

You will be a key member of our QA team, maximising product quality by focusing primarily on the automation of our APIs and backend services. While your core focus will be on the underlying systems that power our User Experience and Network business units, you will also ensure these backend tests integrate effectively with our Web and Mobile applications to minimise regression risks across the entire stack.

Responsibilities

  • Designing, implementing, and executing manual and automated functional, regression and performance tests
  • Designing and implementing testing strategy for the Backend API Platform
  • Testing mobile network connectivity by interacting with mobile devices
  • Running Functional and End-to-End tests and making sure the functionalities are in conformance with the user stories, acceptance criteria and design documents
  • Ensuring version releases with 0 critical bugs
  • Looking for ways to increase automation ratio as much as possible while performing manual tests for the scenarios that are not automated yet
  • Collaborating and working closely with Product Managers, Developers, Designers to share bug reports, ensure business requirements are met, and increase code and automated test coverages
  • Tracking and measuring quality metrics to take any necessary corrective actions proactively for one thing: the best quality can be achieved
  • Evaluating, building, and improving the roadmap and infrastructure of the overall QA strategy and testing cycle for the end-products, making recommendations as necessary
  • Helping to build and grow a strong and dedicated QA Guild

Requirements

  • 5+ years of dedicated experience in Quality Assurance (QA)
  • Deep understanding of software testing theory, methodologies, and best practices
  • Experience in manual testing across the full range of user story acceptance criteria and test cases
  • Expertise in automated functional, API, and UI testing
  • Ability to provide realistic estimations for tasks of varying types and sizes
  • Solid understanding of HTTP protocol & WebSocket communication
  • Understanding of distributed applications and client-server architectures
  • Proficient in at least one programming language (TypeScript, Java, Python, or similar)
  • Experience with test automation frameworks (Playwright, Axios, Cucumber, Cypress, Selenium, RestAssured, or similar)
  • Experience in performance testing with tools like Apache JMeter, Gatling, etc.
  • Experience with CI/CD pipelines and tools (Github Actions, etc.)
  • Ability to troubleshoot and debug complex issues (infrastructure, test environments, CI/CD workflows)
  • Good verbal and written communication skills in English

Bonus

  • Prior work experience in telecommunications
  • Graduate degree in a related field
  • Knowledge of eSIM and GSMA-related technologies and services

By applying, you acknowledge and agree that, in case of successful application, Airalo may request to run background checks as a condition for entering into an agreement with you. Rest assured that these checks will only occur upon your prior consent and at the end of the selection process, and will be strictly limited to what is allowed under the laws that are applicable to you. All data that you share or that we collect in connection with such checks will be processed in accordance with our Privacy Policy.

Airalo is an equal-opportunity employer and values diversity, equity & inclusion. We do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We are committed to providing reasonable accommodations upon request for individuals with disabilities throughout our job interview process.

Senior QA Engineer (Backend) in London employer: Airalo

Airalo is an exceptional employer that champions a remote-first work culture, offering employees the flexibility to work from anywhere while enjoying comprehensive benefits such as health insurance, wellness credits, and an annual all-expenses-paid retreat in stunning locations. With a strong commitment to diversity, inclusion, and employee growth, Airalo fosters a collaborative environment where team members can thrive both individually and collectively, making it an ideal place for those seeking meaningful and rewarding careers in the travel-tech industry.
Airalo

Contact Detail:

Airalo Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior QA Engineer (Backend) in London

✨Tip Number 1

Network like a pro! Reach out to current employees at Airalo on LinkedIn or other platforms. Ask them about their experiences and any tips they might have for the interview process. It’s a great way to get insider info and show your genuine interest in the company.

✨Tip Number 2

Prepare for the technical side! Brush up on your backend and API testing skills, as well as the tools mentioned in the job description. Practising coding challenges or mock interviews can help you feel more confident when it comes to showcasing your expertise.

✨Tip Number 3

Show off your soft skills! Airalo values clear communication and collaboration, so be ready to discuss how you've worked with teams in the past. Share examples of how you’ve tackled challenges together and contributed to a positive team environment.

✨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 that you’re proactive and genuinely interested in joining the Airalo team.

We think you need these skills to ace Senior QA Engineer (Backend) in London

Quality Assurance (QA)
Backend Testing
API Testing
Automation Strategy
Manual Testing
Functional Testing
Regression Testing
Performance Testing
Test Automation Frameworks
HTTP Protocol
WebSocket Communication
Distributed Applications
Programming Languages (TypeScript, Java, Python)
CI/CD Pipelines
Troubleshooting and Debugging

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Senior QA Engineer role. Highlight your experience with backend and API testing, and don’t forget to mention any relevant tools or frameworks you’ve used. We want to see how your skills align with what we’re looking for!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to express your passion for quality assurance and how you can contribute to our team at Airalo. Be authentic and let your personality come through – we love that!

Showcase Your Projects: If you’ve worked on any notable projects, especially those involving automation or backend testing, make sure to include them. We’re keen to see how you’ve tackled challenges and improved processes in your previous roles.

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you’re genuinely interested in joining our team at Airalo!

How to prepare for a job interview at Airalo

✨Know Your Stuff

Make sure you brush up on your knowledge of backend and API testing. Familiarise yourself with the tools mentioned in the job description, like Playwright or Selenium. Being able to discuss your experience with these tools will show that you're not just a good fit, but that you’re genuinely interested in the role.

✨Showcase Your Problem-Solving Skills

Prepare to discuss specific challenges you've faced in previous QA roles and how you tackled them. Think about examples where you had to troubleshoot complex issues or improve testing processes. This will demonstrate your analytical mind and ability to manage multiple projects effectively.

✨Communicate Clearly

Since clear communication is key in this role, practice articulating your thoughts concisely. You might be asked to explain technical concepts to non-technical team members, so being able to simplify your explanations will be a big plus. Consider doing mock interviews to refine your delivery.

✨Emphasise Team Collaboration

Airalo values a collaborative environment, so be ready to share examples of how you've worked closely with product managers, developers, and designers in the past. Highlight any experiences where you contributed to a team’s success, as this aligns perfectly with their company culture.

Senior QA Engineer (Backend) in London
Airalo
Location: London

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