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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # QA Engineer - Fintech, Selenium, Tester - **Company:** Quant Capital - **Location:** London, UK - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, JIRA, HTML5, Automation of Tests, Cascading Style Sheets (CSS), System Configuration, Continuous Integration, Linux, HP Loadrunner, Issue Tracking Systems, Apache JMeter, Load Testing, Apache Maven, Node.Js, Scrum Methodology, Ruby on Rails, Regression Testing, Ruby, Selenium, Watir, Rspec, AngularJS, Information Technology, Restful APIs, Cucumber (Software), Jenkins - **Published:** August 11, 2026 - **Apply:** https://find.jobs/jobs-near-me/apply/ats-redirect/?id=2918788964-2 ## About the Role are clearly recorded for auditing purposesThe stack is Ruby, Maven, HTML5 with some Angular and Node in parts.QA Engineers Must have:4 years testing experience2 years of experience in testing high-throughput systems for performance and load characteristics Understanding and experience of test automation, including the different types of tests and when to use themWorking in an Agile, Scrum, Kanban, BDD, TDD environment on a Web or API delivered productHands on experience with test automation tools to include Cucumber, RSpec, Selenium, Watir or similar Good experience with JMeter, LoadRunner or any other load generation toolsWorking with and configuring a Continuous Integration environment like Jenkins / Hudson or similarExperience of extending regression test coverage, prioritising based on business riskUsing issue tracking systems like JIRA, to ensure all defects are prioritised and tracked through to resolutionExperience of using source control systems like GITISEB/ISTQB Certified Tester Foundation level or aboveGood understanding of different testing techniques (Boundary Value analysis, Equivalence Partitioning, state transition)Computer Science degree or equivalentExperience in a Financial Services environment or similar, where the product needs to have a high level of qualityThe environment is that of Facebook or Google, relaxed open with time to think and make the right decisions. The atmosphere is calm and relaxed with an open dress code. This is a role for techies, those who are motivated by the sharp end of technology and the possibility of making serious money doing something you are passionate about.My client is based in Central LondonTester, QA, Quality Assurance, Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript, Testing ## Description QA Engineer - Fintech, Selenium, TesterQuant Capital is urgently looking for a QA Engineer to join our high profile client.Our client is in this year's fintech50 and well known to disrupt the global payments and Foreign exchange markets.The QA Engineer will work in conjunction with the business analysts to understand what enhancements are being made to the system as well as working with the developers to understand their implementation of the requirements. Testing and quality is a team effort, but the QA should focus on keeping these standards high in the team.QA Engineer will be part of a development team working through new projects and maintenance tasks. They will have a specific focus on performance and load testing, being able to offer advice, strategy and direction to the test team on these issues. They will be hands on with these tasks and also overseeing this type of testing across the team.The QA Engineer will also be responsible for:Develop the performance and load testing strategy for the productExecute this strategy through hands on delivery of items and by assisting other teams to bring these concepts into their own testingInvestigate test results and assist teams with troubleshootingTake ownership of the testing and quality inside of your teamWork with the other QA members of your team to ensure that all work produced by your team meets your own high standardsEngage with the business analysts, developers and your development team lead to clearly understand the requirements of each system changeEnsure that acceptance criteria for issues are clear and understood before work beginsActively take initiative to find answers, consulting with the business and teammates to identify all facets of an issue and generate a solutionEnsure that regression testing is cleared with each releaseContribute to documentation where necessaryEnhance and support the automation test suite and frameworkPerform any manual testing that is requiredMake sure that all test steps ## Related Videos - [How I Built QA from Scratch in a Scaling Startup - no fluff real life story](https://www.wearedevelopers.com/videos/2041-how-i-built-qa-from-scratch-in-a-scaling-startup-no-fluff-real-life-story) - [Coffee with Developers: David Heinemeier Hansson](https://www.wearedevelopers.com/videos/875-coffee-with-developers-david-heinemeier-hansson) - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Continuous testing - run automated tests for every change!](https://www.wearedevelopers.com/videos/190-continuous-testing-run-automated-tests-for-every-change) - [Coroutine explained yet again 60 years later](https://www.wearedevelopers.com/videos/690-coroutine-explained-yet-again-60-years-later) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) ## Related Articles - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk)