At a Glance
- Tasks: Lead quality assurance for cloud migration in the financial markets industry.
- Company: Join a global tech consulting firm driving digital transformation.
- Benefits: Flexible work arrangements, mentoring, and professional development opportunities.
- Other info: Diverse and inclusive workplace with excellent career growth potential.
- Why this job: Make a real impact on critical projects with cutting-edge technology.
- Qualifications: 10+ years in QA, expertise in API automation, and strong testing skills.
The predicted salary is between 63000 - 77000 £ per year.
Synechron is a global technology consulting firm that helps leading organizations accelerate digital transformation through innovation, expertise, and agility.
With more than 16,500 professionals across around 60 offices in over 20 countries, we combine deep industry knowledge with advanced capabilities in AI, cloud, cybersecurity, and data engineering.
Our regional teams, supported by strategic delivery centers, provide scalable, cost-efficient solutions tailored to local markets.
Through our award-winning Synechron Fin Labs accelerators and strategic partnerships with AWS, Microsoft, Databricks, Salesforce, and Service Now, we enable clients to innovate fast and lead with confidence.
For more information on the company, please visit our website or Linked In community.
Diversity, Equity, and Inclusion
Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and an affirmative-action employer.
Our Diversity, Equity, and Inclusion (DEI) initiative ’Same Difference’ is committed to fostering an inclusive culture – promoting equality, diversity and an environment that is respectful to all.
We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company.
We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply.
We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more.
All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant’s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.
Job Description
We are looking for a highly experienced
Senior QA Engineer to own quality assurance for a business-critical cloud migration and integration program within the financial markets industry.
The ideal candidate is an expert in
API automation using Postman and has strong experience testing Java, React, Mongo DB, AWS, and CI/CD environments.
Key Responsibilities
- Design, develop, and maintain automated API test suites using Postman and Newman.
- Test REST APIs, microservices, authentication, authorization, integrations, error handling, and data validation.
- Create and execute functional, integration, regression, system, and end-to-end test plans.
- Validate React-based applications and confirm that migrated systems preserve existing business functionality.
- Verify data flow and integrity across Java services, Mongo DB, AWS, and integrated platforms.
- Integrate automated tests into Jenkins CI/CD pipelines.
- Execute and troubleshoot tests in Docker and Kubernetes environments.
- Enforce quality gates, test coverage, defect standards, and release-readiness criteria.
- Perform root-cause analysis and collaborate with developers, Dev Ops engineers, and product teams.
- Support resiliency, scalability, and performance testing for high-volume financial systems.
Mandatory Skills and Experience
- 10+ years of QA/testing experience.
- Advanced hands-on experience with Postman API automation – mandatory.
• Strong experience with
- Postman collections, environments, variables, scripts, assertions, and chained requests
- Newman and CI/CD test execution
- REST APIs, HTTP methods, JSON, XML, and API security
- Authentication and authorization testing
- Java-based applications and microservices
- React applications and UI regression testing
- Mongo DB or other No SQL databases
- Jenkins and CI/CD pipelines
- Docker and Kubernetes
- Proven experience in functional, integration, regression, and end-to-end testing.
- Strong defect management, test planning, reporting, and root-cause analysis skills.
- Excellent communication and stakeholder-management abilities.
Preferred Skills
- Playwright for UI and end-to-end automation.
- K6 or another performance-testing tool.
- Experience with load, stress, scalability, and resiliency testing.
- Familiarity with Sonar Qube or other static code-quality tools.
- Experience in financial services, capital markets, post-trade, clearing, settlement, collateral, margin, or risk-management systems.
- #J-18808-Ljbffr
Senior QA Engineer in London employer: Synechron
Synechron is an exceptional employer that prioritises employee growth and development within a dynamic financial services environment. With a strong commitment to diversity, equity, and inclusion, the company fosters a collaborative culture where innovative ideas thrive, and employees are empowered to take on meaningful challenges. Located in the heart of London, Synechron offers flexible workplace arrangements and opportunities for mentoring and internal mobility, making it an ideal place for professionals looking to advance their careers while contributing to impactful projects.
StudySmarter Expert Advice🤫
We think this is how you could land Senior QA Engineer in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Synechron or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Synechron.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Synechron.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Synechron that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior QA Engineer in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Synechron.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Synechron and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Synechron
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Synechron uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
