Senior Test Analyst, UAT, LSEG

JOB DESCRIPTION

ROLE SUMMARY:

The Senior User Acceptance Testing (UAT) Analyst is responsible for ensuring high-quality delivery of LSEG Markets business critical systems through comprehensive UAT planning and execution. This role involves collaborating closely with business and project members to validate solutions against requirements, delivering and owning all testing test artefacts including test plans, test scripts, defect logs, and test reports. Success in this role requires strong analytical skills, attention to detail, and the ability to establish and drive process improvements in UAT practices, including automation frameworks creation and test libraries' maintenance. An understanding of financial services and regulatory requirements is beneficial.

WHAT YOU'LL BE DOING:

• Follow software testing processes and UAT methodologies and processes, working across critical stages of the product lifecycle to ensure successful business acceptance testing.

• Coordinate all UAT activities from initiation to completion, ensuring alignment with users needs, project timelines and objectives.

• Plan, perform test execution, and report on UAT activities in line with LSEG standards and UAT strategy, guaranteeing product solutions meet business and customer needs.

• Analyse product requirements, identify testing needs, and proactively raise clarifications with product owners, delivery managers, and business.

• Develop, perform testing, and maintain UAT test cases (manual and automated), and overlook assigned tasks to Associates when required to ensure timely completion.

• Perform defect logging, tracking, and resolution using appropriate tools, communicating issues where necessary to minimise disruption to business users.

• Ensure continuous improvement by recommending and implementing enhancements to UAT frameworks and processes.

• Support collaboration and trust within the team, ensuring effective communication and understanding of tasks.

• Maintain clear and proactive communication channels, asking questions and providing updates to keep customers informed.

WHAT YOU'LL BRING:

Essential Skills

• Knowledge in Computer Science, Software Engineering or equivalent

• ISTQB Certified Tester Foundation Level or equivalent

• Solid understanding of UAT processes and software quality assurance methodologies.

• Knowledge of the software development lifecycle (SDLC) and how UAT fits within it.

• Hands-on experience in manual testing and familiarity with test automation tools.

• Good experience in the product development life cycle and one programming language.

• Proficiency in defect analysis, reporting, and strong analytical/problem-solving skills.

• Attention to detail with the ability to identify and correct errors.

• Critical thinking and ability to follow or recommend the right testing approach.

• Ability to learn new processes and systems quickly and adapt to change.

• Excellent communication and collaboration skills to work effectively with business users.

• Growth mindset and commitment to continuous improvement.

Desirable Skills

• Experience in developing or maintaining test automation frameworks.

• Knowledge of at least one programming language, preferably for multi-tiered applications.

• At least basic understanding of trading systems or financial services domain.

WHAT YOU’LL GET IN RETURN:

• Comprehensive wellbeing support across physical, mental, and financial health, with access to tailored benefits and preferential rates through our MyBenefits programme.

• Career growth opportunities through internal mobility, structured learning programmes, and access to platforms like Workday Learning and LinkedIn Learning to keep your skills sharp.

• A culture of inclusion and purpose, with volunteering days, charity matching, and opportunities to engage with LSEG initiatives.

• Flexibility and work-life integration, enabling you to balance your career ambitions with personal priorities.

• This is your chance to join a global organisation where innovation, collaboration, and continuous improvement are at the heart of everything we do.

We recognize that to attract the best talent, we need to be flexible, and we are open to discussing work arrangements with you. We take hybrid approach to workplace, this role is ‘Blended office attendance’ (3 days a week in the office).

Career Stage:

London Stock Exchange Group (LSEG) Information:

Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.

LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.

Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.

We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.

You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.

LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.

Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it’s used for, and how it’s obtained, your rights and how to contact us as a data subject.

If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.