Senior Quality Assurance Tester
Senior Quality Assurance Tester

Senior Quality Assurance Tester

Full-Time 50000 - 65000 ÂŁ / year (est.) No home office possible
STERIS

At a Glance

  • Tasks: Lead quality assurance efforts and ensure top-notch software reliability.
  • Company: Join STERIS, a company dedicated to making a difference in the world.
  • Benefits: Competitive salary, career growth, and a supportive work environment.
  • Why this job: Make an impact by ensuring high-quality software that improves lives.
  • Qualifications: 5-8 years of QA experience with strong leadership skills.
  • Other info: Collaborative culture with opportunities for continuous improvement and innovation.

The predicted salary is between 50000 - 65000 ÂŁ per year.

Do you want to spend your working time making a difference in the world around you? Are you motivated by impactful work? If so, then a career with STERIS could be a great fit for you.

The Senior QA Engineer at STERIS is responsible for defining and driving the overall quality strategy, including planning test approaches, designing and executing detailed test cases, and ensuring strong coverage across functional, regression, integration, and non‑functional areas. The role also includes rigorous defect management—logging clear bugs, prioritising them based on impact, and collaborating with developers to resolve root causes. Beyond hands‑on testing, the engineer acts as a quality leader within the organisation, influencing architectural and product decisions, and establishing processes and metrics that elevate product reliability.

Responsibilities

  • Design comprehensive test cases, test suites, and test scenarios (functional, regression, integration, end‑to‑end).
  • Analyse requirements, technical specifications, and architecture to identify risks and testing needs.
  • Execute manual and automated tests across different platforms.
  • Identify gaps in test coverage and improve test suite robustness.
  • Develop and maintain automated test frameworks (UI, API, performance).
  • Select and integrate appropriate automation tools and technologies.
  • Engage early in design discussions to advocate for testability and user experience.
  • Collaborate with business analysts, developers, DevOps, and other stakeholders.
  • Ensure adherence to quality standards, engineering guidelines, and regulatory requirements.
  • Maintain clear test documentation, including test plans, test cases, and test results, and keep documentation updated and accessible.
  • Conduct performance/load/stress testing and analyse results.
  • Assist or collaborate on security testing initiatives.
  • Propose improvements based on reliability and stability findings.
  • Communicate risks, test progress, and quality status clearly and proactively.
  • Participate in sprint ceremonies, release readiness reviews, and retrospectives.
  • Advocate for quality throughout the organisation.

Required Experience

  • Typically 5–8 years of QA experience, with at least 2+ years in a senior or lead role.
  • Demonstrated experience working in cross‑functional squads or Agile teams.
  • Proven track record of delivering high‑quality releases in complex systems.

Certifications

  • ISTQB Advanced Level Certified Software Quality Analyst (CSQA)
  • Agile Testing certifications
  • Cloud certifications (AWS/Azure) if relevant to the product domain

Quality & Process Expertise

  • Ability to define and track quality metrics (defect trends, test coverage, release readiness indicators).
  • Experience driving continuous improvement initiatives across the SDLC.
  • Strong understanding of test documentation, version control, and structured defect management.

Leadership & Collaboration

  • Excellent communication skills for collaborating with Product/BA, Dev, and stakeholders.
  • Analytical and problem‑solving skills.
  • Ability to analyse complex requirements and break them into clear, testable scenarios.
  • Strong debugging skills and ability to perform root cause analysis.
  • Capability to identify quality risks early and influence mitigation decisions.

Technical Skills

  • Strong proficiency in test planning, test design, and test execution across functional, regression, integration, and system testing.
  • Good understanding of CI/CD pipelines (e.g., Azure DevOps).
  • Knowledge of APIs and API testing tools (e.g., Postman).
  • Experience with performance and load testing tools (e.g., JMeter, k6, or Gatling).
  • Strong understanding of modern software development methodologies (Agile, Scrum, Kanban, Shift‑Left testing).
  • Familiarity with cloud platforms (Azure).

Equal Opportunities

STERIS plc provides employment and advancement opportunities without regard to age, disability, gender reassignment, marriage or civil partnership, pregnancy and maternity, race, religion/belief, sex (gender), sexual orientation or any other legally protected characteristic as defined by UK employment law. The Company bases all employment decisions on merit, qualifications, skills, and abilities with the intention that the best candidate is selected for each position. STERIS strives to be an Equal Opportunity Employer.

Senior Quality Assurance Tester employer: STERIS

At STERIS, we are committed to making a meaningful impact in the world through our innovative healthcare solutions. As a Senior Quality Assurance Tester, you will thrive in a collaborative and inclusive work culture that prioritises employee growth and development, offering opportunities for continuous learning and advancement. Located in a vibrant area, our team enjoys a supportive environment where quality is championed, and your contributions directly influence the reliability of our products.
STERIS

Contact Detail:

STERIS Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Quality Assurance Tester

✨Tip Number 1

Network like a pro! Reach out to your connections in the QA field and let them know you're on the lookout for opportunities. You never know who might have a lead or can refer you to a position that’s not even advertised yet.

✨Tip Number 2

Prepare for those interviews by brushing up on your technical skills and understanding of QA processes. Practice common interview questions and scenarios related to test planning and defect management, so you can showcase your expertise confidently.

✨Tip Number 3

Don’t forget to highlight your leadership skills! As a Senior QA Engineer, you’ll need to influence decisions and advocate for quality. Share examples from your past experiences where you’ve led initiatives or improved processes.

✨Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at STERIS and making a difference in the world of quality assurance.

We think you need these skills to ace Senior Quality Assurance Tester

Test Planning
Test Design
Test Execution
Defect Management
Automated Testing
API Testing
Performance Testing
Load Testing
Agile Methodologies
CI/CD Pipelines
Root Cause Analysis
Communication Skills
Analytical Skills
Collaboration Skills
Quality Metrics Definition

Some tips for your application 🫡

Tailor Your CV: Make sure your CV is tailored to the Senior QA Engineer role. Highlight your experience in defining quality strategies and managing defects, as these are key aspects of the job. We want to see how your skills align with what we’re looking for!

Showcase Your Testing Skills: In your application, don’t forget to showcase your testing skills! Mention specific tools and methodologies you’ve used, like CI/CD pipelines or performance testing tools. This will help us understand your technical expertise and how you can contribute to our team.

Be Clear and Concise: When writing your cover letter, be clear and concise about why you’re a great fit for the role. Use examples from your past experiences to illustrate your points. We appreciate straightforward communication that gets to the heart of your qualifications!

Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s super easy, and it helps us keep track of all applications. Plus, you’ll get to see more about our company culture and values while you’re at it!

How to prepare for a job interview at STERIS

✨Know Your QA Fundamentals

Brush up on your quality assurance principles and methodologies. Be ready to discuss your experience with test planning, design, and execution, especially in functional, regression, and integration testing. Highlight any specific tools or frameworks you've used, as this will show your technical proficiency.

✨Showcase Your Leadership Skills

As a Senior QA Engineer, you'll need to demonstrate your ability to lead and influence. Prepare examples of how you've advocated for quality in past projects, collaborated with cross-functional teams, and contributed to process improvements. This will help you stand out as a candidate who can drive change.

✨Prepare for Technical Questions

Expect to face technical questions related to test automation, CI/CD pipelines, and performance testing tools. Familiarise yourself with the latest trends and best practices in these areas. Being able to discuss your hands-on experience with tools like Postman or JMeter will be a big plus.

✨Communicate Clearly and Confidently

Effective communication is key in this role. Practice articulating your thoughts on quality metrics, defect management, and risk analysis. Be prepared to explain complex concepts in a straightforward manner, as this will demonstrate your ability to collaborate with various stakeholders.

Senior Quality Assurance Tester
STERIS

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