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LSEG • Colombo, Western Province, Sri Lanka
Role & seniority: Senior User Acceptance Testing (UAT) Analyst / Senior Associate, part of the UAT team
Stack/tools: UAT methodologies; manual testing; test automation tools; test automation frameworks (desirable); one programming language; defect tracking/reporting; familiarity with SDLC
Coordinate end-to-end UAT activities from initiation to completion, aligning with users, timelines, and objectives
Plan, execute, and maintain UAT test cases (manual and automated); manage defect logging and resolution; produce test artefacts (plans, scripts, reports)
Analyze requirements, clarify issues with product owners/manage delivery, drive process improvements in UAT practices and automation frameworks
ISTQB Certified Tester Foundation Level or equivalent
Strong knowledge of UAT processes and software quality assurance, SDLC
Hands-on manual testing experience; basic programming knowledge; strong analytical/problem-solving and attention to detail
Excellent communication and collaboration with business users; ability to adapt to change; growth mindset
Experience developing/maintaining test automation frameworks
Knowledge of at least one programming language; familiarity with multi-tier applications
Basic understanding of trading systems or financial services domain
Location & work type: London, UK; hybrid work model (blended office attendance), 3 days/week in office
Senior Test Analyst, Digital and Securities Markets, LSEG ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It’s how we’ve contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services – and our open-access model – we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity. LSEG is headquartered in the United Kingdom, with significant operations in 65 countries across EMEA, North America, Latin America and Asia Pacific. We employ 25,000 people globally, more than half located in Asia Pacific. LSEG’s ticker symbol is LSEG. OUR PEOPLE: People are at the heart of what we do and drive the success of our business. Our values of Integrity, Partnership, Excellence and Change shape how we think, how we do things and how we help our people fulfil their potential. We embrace diversity and actively seek to attract individuals with unique backgrounds and perspectives. We break down barriers and encourage teamwork, enabling innovation and rapid development of solutions that make a difference. Our workplace generates an enriching and rewarding experience for our people and customers alike. Our vision is to build an inclusive culture in which everyone feels encouraged to fulfil their potential. We know that real personal growth cannot be achieved by simply climbing a career ladder – which is why we encourage and enable a wealth of avenues and interesting opportunities for everyone to broaden and deepen their skills and expertise. As a global organisation spanning 65 countries and one rooted in a culture of growth, opportunity, diversity and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers. ROLE PROFILE: As part of our high-performing User Acceptance Testing (UAT) team, you’ll help ensure excellent software quality and deliver seamless end-user experience across all LSEG Markets products. You’ll play a key role in validating solutions against business requirements, driving UAT standard practices, and collaborating with business users to ensure systems meet user needs and regulatory standards. Your expertise in testing methodologies and ability to innovate through automation will be important to success. 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). LSEG Purpose and Values Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth. Underpinning our purpose, our values of Integrity, Partnership, Excellence and Change set the standard for everything we do, every day. They guide the way we interact with each other, the partners we work with and our customers. Delivering on our purpose and living up to our values is a responsibility that we all share. To achieve our ambitions through a strong culture, People Leaders need to role model our Values and create the culture for everyone at LSEG to be at their best. Career Stage: Senior Associate 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. If you want to apply for a job, please click the Apply button. You will then be redirected to our Careers sign-in page where you can enter your existing credentials or set up an account with us. If there is nothing that currently suits you, feel free to send us your Resume/CV LSEG (London Stock Exchange Group) 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 culture of connecting, creating opportunity and delivering excellence shapes how we think, how we do things and how we help our people fulfil their potential. Our Data & Analytics, Capital Markets and Post Trade divisions have a combined power that provides a comprehensive, integrated suite of trusted financial market infrastructure services to help our customers pursue their ambitions. Explore our divisions LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across Europe, the Middle East, Africa, North America, Latin America and Asia Pacific. Find out more Get to know some of our people who are pushing the boundaries of technology, finance and more around the world.