At a Glance
- Tasks: Build and maintain automated test pipelines for a critical trading platform.
- Company: Join a leading tech firm known for its innovative trading solutions.
- Benefits: Enjoy training allowances, team events, and flexible working arrangements.
- Other info: Collaborate with experienced engineers in a dynamic, supportive environment.
- Why this job: Make a real impact on a high-stakes platform while growing your QA skills.
- Qualifications: 3+ years in automated testing with strong JavaScript/TypeScript knowledge.
The predicted salary is between 50000 - 70000 € per year.
We're looking for a Senior QA Automation Engineer to join an established trading platform development programme for a large enterprise client. The platform has been live in production for over 7 years, with most of the core team having worked on it for close to 5 years on average — a reflection of the stability, quality, and long-term nature of this engagement.
The system is production-critical and actively evolving, with a strong focus on performance, reliability, and maintainability. While Applied Blockchain is well known for distributed ledger and cryptography work, this role is focused on a non-blockchain trading system built using modern TypeScript-based technologies.
You'll be responsible for building and maintaining automated test pipelines, ensuring the quality of the platform as it continues to grow. You'll be joining a highly experienced team of senior engineers and QA engineers, where autonomy, technical ownership, and a commitment to quality are expected.
What you’ll be doing:
- Building and maintaining automated test pipelines utilising Playwright tests
- Analyse, understand, and review the products’ functional and non-functional requirements and identify gaps and inconsistencies
- Develop automated tests for software validation, ensuring high quality of the system
- Understand LLMs/AI and spot where it can be used to improve personal/team efficiency and quality of the trading platform. However, your work remains your responsibility and you will be expected to understand and explain whether using LLMs or not
- Collaborate with engineers from the early stages of delivery to ensure quality is considered throughout
- Report and manage/triage existing defects, ensuring proper follow-up and actions are being taken by the team
- Promote and adopt QA best practices, contributing to their continuous improvement
- Contribute to the definition of test automation guidelines and standards in order to improve the software testing process
Requirements:
- 3+ years of experience writing automated tests for web and/or non-web applications
- Strong knowledge of QA methodologies, tools and processes
- Fluency in JavaScript/TypeScript and Git/GitHub
- Experience with Jest, Playwright and BDD tools (e.g. Cucumber)
Nice to have:
- We have a preference for a hybrid working arrangement, however flexibility can be discussed depending on the candidate and location
- Experience with high-volume, high-availability enterprise systems
- Experience building or testing REST and/or WebSocket APIs
- Exposure to trading applications in production
- Performance testing experience with K6, Artillery or similar
Benefits:
- 5 days/per year for training
- £1,000 annual allowance for training (up to 50% of this value can be used for you to buy workstation equipment to work from home)
- In-person fun team events/team buildings every 3 months
- Company equipment and onboarding kit
- Annual bonus (dependent on company and personal performance)
- Stock option plan
- Birthday off
- Generous employee referral programme
QA Automation Engineer in London employer: Applied Blockchain
At Applied Blockchain, we pride ourselves on being an excellent employer, offering a dynamic work culture that fosters autonomy and technical ownership. Our commitment to employee growth is evident through our generous training allowances and opportunities for continuous improvement, all while working on a production-critical trading platform with a highly experienced team. With a focus on quality and innovation, we provide a supportive environment where your contributions directly impact the success of our projects.
StudySmarter Expert Advice🤫
We think this is how you could land QA Automation Engineer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with online communities. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your automated test pipelines and any projects you've worked on. This gives potential employers a tangible look at what you can do, especially in QA automation.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and common QA methodologies. Practice explaining your thought process when tackling problems, as this will demonstrate your expertise and approach to quality assurance.
✨Tip Number 4
Don’t forget to apply through our website! We’re always on the lookout for talented individuals like you. Plus, it’s a great way to ensure your application gets the attention it deserves.
We think you need these skills to ace QA Automation Engineer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the QA Automation Engineer role. Highlight your experience with automated testing, especially with tools like Playwright and Jest. We want to see how your skills match what we're looking for!
Showcase Your Projects:Include specific examples of projects where you've built or maintained automated test pipelines. This helps us understand your hands-on experience and how you approach quality assurance in real-world scenarios.
Be Clear and Concise:When writing your cover letter, keep it clear and to the point. Explain why you're interested in this role and how your background makes you a great fit. We appreciate straightforward communication!
Apply Through Our Website:Don't forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. We can’t wait to hear from you!
How to prepare for a job interview at Applied Blockchain
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, especially TypeScript, Playwright, and Jest. Brush up on your knowledge of QA methodologies and be ready to discuss how you've applied them in past projects.
✨Showcase Your Automation Skills
Prepare to talk about your experience with building and maintaining automated test pipelines. Have specific examples ready that demonstrate your ability to ensure high-quality software through automation, and be prepared to discuss any challenges you faced and how you overcame them.
✨Understand the Business Context
Since this role is for a trading platform, it’s crucial to understand the basics of trading applications and the importance of performance and reliability. Research the company and its products to show that you’re genuinely interested and can contribute to their goals.
✨Be Ready for Collaboration Questions
This role involves working closely with engineers from the early stages of delivery. Prepare examples of how you’ve collaborated in the past, particularly in ensuring quality throughout the development process. Highlight your communication skills and how you handle feedback.
