68 Testing Processes jobs in London

We're looking for passionate QA Engineers, to join a leading video solutions company where you'll work across a range of projects and play a key part in the delivery of production-ready solutions for their clients across the media and broadcast sector.

As a QA Engineer, you’ll be at the heart of ensuring their products meet the highest standards.

Your role will include:

• Designing, executing, and improving test cases across the full software development lifecycle.
• A mix of both manual and automated web testing.
• Evaluating requirements, functionality, and user stories to ensure complete coverage.
• Reporting and documenting defects clearly using Jira.
• Collaborating closely with internal teams and occasionally external partners.
• Troubleshooting issues and proactively improving testing processes.

Your experience:

• 2.5+ years of experience in software QA testing.
• Hands-on experience with API testing (Postman, Swagger) and exposure to automation tools (Selenium, Cypress, Playwright, Appium, or similar).
• Strong understanding of Agile methodologies.
• Analytical mindset, attention to detail, and problem-solving skills.
• Excellent communication skills in English.
• A proactive, collaborative, and organised approach.

Bonus points for:

• Knowledge of video streaming technologies (encoding, CDNs, adaptive streaming, cloud platforms).
• Experience testing across multiple platforms (web, mobile, Smart TVs, consoles).
• Familiarity with Jira and debugging tools such as Charles Proxy.

Note: This is a hybrid role that requires 3 days per week from their Central London office.

Design smarter solutions for the frontline workforce.

Connect by Cocentric is scaling rapidly – helping organisations give their frontline teams secure, seamless access to the tools they need. As we grow, quality is critical. We’re looking for a QA Engineer to join the team and make sure every feature we ship meets the highest standards for reliability, security, and user experience.

This is a hands-on role where you’ll work closely with engineers, product managers, and solutions architects to test, break, and improve the platform. You’ll help us catch issues early, build trust with our clients, and shape a quality-first mindset across the team.

WHAT YOU WILL DO

• Own and manage the testing process for new features and releases across the Connect platform

• Write, maintain, and execute test cases – both manual and automated

• Work closely with engineers to validate functionality, performance, and edge cases

• Support regression testing, smoke testing, and user acceptance testing (UAT)

• Identify, document, and track bugs – helping prioritise fixes and improvements

• Collaborate with product and delivery teams to understand real-world use cases and risks

• Contribute to the continuous improvement of QA processes, test coverage, and tooling

• Advocate for quality across the entire development lifecycle

WHAT YOU’LL BRING

• Experience in QA or software testing for web-based platforms or SaaS products

• Strong understanding of manual and automated testing techniques

• Familiarity with test management tools and frameworks (e.g.Azure DevOps)

• Ability to write clear and concise bug reports, test cases, and documentation

• Strong communication skills and a collaborative approach to problem-solving

• Detail-oriented mindset with a passion for getting things right

• Bonus: experience testing identity systems, integrations, or enterprise SaaS platforms

WHY JOIN COCENTRIC?

• Be part of a fast-growing, purpose-led platform solving real problems for frontline teams

• Help shape how quality is embedded into everything we build and release

• Work in a collaborative, high-trust environment with experienced engineers and product leads

• Hybrid working model with a base in our London office and flexibility to work from home

• 29 days annual leave, including a day off for your birthday, plus bank holidays.

o Our office closes over Christmas

• Generous private medical care and additional perks with Vitality

• Cocentric recognise that your family is important and being able to spend quality time with your

family as it grows is a wonderful experience. This is why we offer enhanced Maternity, Paternity,

Adoption and Parental leave.

Data QA Engineer

We are seeking a QA Engineer with a strong background in data and analytics to help ensure the accuracy and reliability of both data pipelines and machine learning models . This role combines hands-on testing, automation, and close collaboration with engineering and data teams.

About the Role

You’ll take ownership of quality assurance for data pipelines; you’ll have a strong understanding of SQL to verify data consistency and accuracy. You’ll support with automated QA solutions for data pipelines and testing the outputs of ML models.

Responsibilities

• Design, develop, and execute comprehensive test plans and test cases for data pipelines and ML models.
• Implement and maintain automated testing frameworks for data and ML quality assurance
• Perform thorough manual testing during initial development and complex feature releases
• Collaborate closely with Data Engineers, Data Scientists, and Product Managers
• Proactively identify, document, and track bugs and quality issues.
• Participate in code reviews and provide constructive feedback from a QA perspective.

What We’re Looking For

• 2+ years’ experience in QA, with a focus on data-driven products .
• Strong SQL skills and proficiency in Python .
• Understanding of data warehousing concepts.
• Familiarity with machine learning methodologies.
• Ability to collaborate with cross-functional teams.

The role is hybrid with travel to the london office.

If you have the desired skills and experience and would like to find out more, please apply to this advert by following the link below and attaching a copy of your most recent CV. If successful we will be in touch to discuss the role in more detail.

Automation QA Engineer - Hybrid – London – up to £60,000

An innovative company in the fintech industry is seeking an experienced Automation QA Engineer to join their growing team. This role is crucial in ensuring the delivery of high-quality digital products that serve a large and diverse customer base.

You’ll be part of a collaborative environment that values precision, creativity, and technical excellence. The ideal candidate is someone who takes pride in building scalable automation frameworks, improving test coverage, and driving quality throughout the software development lifecycle.

Key Responsibilities:

• Design, build, and maintain automated test suites for mobile (iOS and Android) and web applications.
• Collaborate with developers and QA engineers to enhance testability and strengthen automation coverage.
• Review and analyse test results, reporting issues and driving improvements in product quality. • Contribute to the design of automation frameworks and explore new technologies to improve efficiency.
• Participate in Agile ceremonies, helping define and validate acceptance criteria.
• Log, track, and retest defects with precision and attention to detail.
• Mentor team members in QA best practices and automation strategies.
• Keep up to date with QA tools, trends, and methodologies.

Technical Skills needed:

• 5+ years of experience in automation testing and software quality assurance.
• Strong proficiency in Playwright or Selenium
• Experience with BDD/TDD frameworks
• Competency in API testing (Postman, SoapUI) and SQL
• Familiarity with test management tools such as JIRA, Xray, or TestRail.

Desirable skills:

• Degree in Computer Science or a related field.
• Expertise in mobile automation (Appium) and front-end web testing.
• Knowledge of performance testing tools like K6 or JMeter.

Benefits:

• Hybrid working arrangement (London-based).
• Bonus’
• Great company culture
• Life insurance and income protection.
• Contributory pension scheme.
• Annual training and development budget.

This is to join a respected and forward-thinking fintech company that values quality, innovation, and collaboration. If you’re passionate about automation and eager to make an impact in a dynamic industry, we’d love to hear from you.

Automation QA Engineer - Hybrid – London – up to £60,000

About MILE

MILE is the new members-only shopping destination redefining luxury commerce. We offer access to a curated, seasonless catalogue of the most sought-after products from globally renowned fashion houses—all at unmatched prices. Built at the intersection of technology and fashion, MILE delivers a seamless, elevated experience for both consumers and brands. Our mission is to become the leading digital destination for luxury—where exclusivity, value, and exceptional design converge.

What We’re Looking For

We’re looking for a Senior QA Engineer to join our growing team and help ensure the highest standards of quality across our mobile app (React Native), web platforms (React), and internal dashboards. You’ll play a critical role in shaping our testing processes and frameworks to ensure we deliver reliable, premium experiences to our users and partners.

Requirements

What You’ll Do

• Develop and execute comprehensive test strategies for mobile, web, and backend systems.
• Create and maintain automated test suites for UI, API, and end-to-end scenarios.
• Collaborate with engineering, product, and design teams to define test requirements and ensure testability of features.
• Identify, document, and track bugs, working closely with developers to facilitate resolutions.
• Establish and promote QA best practices, tools, and processes across the engineering team.
• Support release cycles by validating new features and performing regression testing.
• Continuously improve automation coverage and drive the implementation of testing within CI/CD pipelines.

Who You Are

• 7+ years of experience in software quality assurance, preferably in mobile and web applications.
• Strong experience with test automation tools and frameworks (e.g., Playwright, Detox, Cypress, Jest).
• Institute, implement and maintain test cases documentation and coordinate with Product and Tech on test case modification and approval before feature and bug releases.
• Provide a proven framework for instrumenting an application layer for bug and issue reportability and traceability.
• Solid understanding of software QA methodologies, tools, and processes.
• Create technical artifacts for low level bugs such as API failures.
• Proficiency in writing clear, concise, and comprehensive test plans and test cases.
• Experience with bug tracking tools (e.g., Linear, Jira) and version control systems (e.g., Git).
• Familiarity with REST APIs and testing backend integrations.
• A detail-oriented mindset with a passion for maintaining high product standards.
• Strong communicator and collaborative team player.

Bonus Points

• Experience testing React Native and React applications.
• Familiarity with CI/CD pipelines and tools like GitHub Actions or CircleCI.
• Exposure to performance, load, or security testing tools.
• Interest in fashion, luxury, or e-commerce industries.

Benefits

Why Join MILE

• Opportunity to play a key role in shaping the future of the company.
• Collaborative and innovative work environment.
• Career growth opportunities in a fast-growing organisation.

Let’s build something people talk about. Together.

Nicholas Howard are recruiting for a Senior Salesforce QA Engineer to join our client, a leading global med-tech business, as they continue to scale. With a mix of manual and automated testing skills, the focus will be primarily applications testing, helping build out the automation framework, and testing mobile software and cloud based services.

Working in an agile environment, we are looking for testers who have a strong depth of Salesforce experience, Classic and Lightning, ideally Sales Cloud and Service Cloud. This is essential, with current knowledge required, coupled with the ability to collaborate and work with developers, QA and wider IT teams across the international region.

We will also be looking for cross platform testing, integration testing (SAP useful), manual and automated experience, JIRA (or wider test management tools, TestRail or similar), whilst some scripting skills in Java or Python would also be an added bonus!

There will be an opporutunity to lead, coach and mentor junior team members, with progression to the role as well.

The role is hybrid in London.

Join the dynamic team at Atarim as a QA Engineer, where your expertise will be pivotal in shaping the future of digital collaboration. At Atarim, we're not just about fixing bugs; we're about crafting an exceptional user experience and pushing the boundaries of what our collaboration platform can achieve. Be at the forefront of innovation and play a crucial role in driving our product to new heights of excellence.

In this role, you will be responsible for:

• Detail Orientation : Dive into the world of Atarim, becoming an expert in its functionalities and workflows. Your keen eye for detail will be key in identifying and resolving complex issues.
• Testing Techniques : Employ a mix of black box, white box, and grey box testing techniques to ensure comprehensive coverage, uncovering hidden glitches and enhancing system robustness.
• Collaboration : Collaborate closely with our development teams to refine and perfect features, bringing creative solutions and fresh perspectives to the table.
• Lifecycle Participation : Actively participate in the development lifecycle, from planning to deployment, ensuring that quality is ingrained at every step.
• Critical Thinking : Use your critical thinking and problem-solving skills to navigate through challenging scenarios, turning potential setbacks into opportunities for improvement.
• User Experience Champion : Be a champion of user experience, ensuring that the platform not only works flawlessly but also delights our users with its intuitiveness and efficiency.
• Innovation and Research : Stay ahead of the curve by researching and implementing the latest testing methodologies and tools, continuously elevating the quality of our product.
• SOPs & Standards: Responsible for keeping our standards in QA the highest it can be, and creating/maintaining the processes and resources needed to achieve it.

Requirements

• Proven experience in QA testing for a medium/large size Saas application
• An expert in developing QA processes, test cases and product flows, to be used by future engineers as the QA team grows.
• A passion for quality assurance and a keen eye for detail.
• Experience in software testing and familiarity with various testing methodologies.
• Strong analytical and problem-solving skills, coupled with excellent communication and collaboration abilities.
• A proactive, self-motivated attitude, with a knack for learning new technologies and adapting to changing environments.
• Amazing communication skills in both writing and speaking.
• Experience with automated testing, either Cypress or Playwright.
• Experience with Zephyr
• An ambitious person, who can see themselves being more than a QA Engineer, at a growing company.

Benefits

• Competitive salary.
• A unique chance to shape and grow within a rapidly evolving startup.
• Flexible, remote work setting promoting work-life balance.
• Part of a supportive, innovative team culture.
• Opportunities for professional growth and development while working in a fast-paced Saas product environment.
• Access to the latest tools and technologies in design and development.
• A role that allows you to contribute to a product revolutionizing the digital collaboration space.

Join the Atarim team as we redefine the digital collaboration landscape. We look forward to welcoming a self-driven, innovative individual who is ready to excel in a remote environment!