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Senior Specialist, Quality Assurance

London Stock Exchange Group
Office & Professional
Office & Professional
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Description

Location
London

Hours
Full Time

Salary
Negotiable

About the Role
As a Senior Specialist in Quality Assurance at London Stock Exchange Group (LSEG), you will provide quality assurance for Securities Clearing Technology across all platforms by applying testing standards and directing test engineers. You will coordinate multiple teams through all test phases for KTLO projects in LCH SE. Your responsibilities include supervising and allocating tasks to your team to ensure successful end-to-end testing within the software development life cycle. You will manage and lead testing delivery aligned with organisational quality standards to ensure software meets or exceeds business and customer needs. Additionally, you will review and approve test plans and scripts, provide line management for both technical and non-technical testers, and oversee maintenance of customer technology solutions to ensure timely resolution of issues. You will develop an understanding of LSEG's commercial direction and how quality and technology contribute to this. Building trusting relationships with internal and external stakeholders and communicating complex technical information clearly and concisely are key aspects of this role.

About London Stock Exchange Group
Join a global leader in financial markets infrastructure and data, committed to innovation, quality, and continuous improvement. LSEG’s purpose is to drive financial stability, empower economies, and enable sustainable growth. Our culture is built on values of Integrity, Partnership, Excellence, and Change, guiding our decisions and actions. With a diverse workforce of 25,000 people across 65 countries, we value individuality and inclusivity. We are proud to be an equal opportunities employer and support sustainability initiatives, charitable activities through the LSEG Foundation, and employee wellbeing through tailored benefits and support.

Requirements

Experience
Degree in Computer Science, Software Engineering or equivalent.
ISTQB Core Advanced/Test Management Certified or equivalent.
Proven test management and line management experience in manual, test automation, or performance testing.
Experience managing the entire software development life cycle and software quality assurance.
Familiarity with at least one programming language, preferably in multi-tiered applications.

Skills and Proficiency
- Quality assurance: Ensuring products/services meet or exceed specified standards.
- People management: Leading and motivating teams, managing performance.
- Agile delivery: Applying collaborative and iterative software development approaches.
- Technical expertise: In-depth knowledge of technologies, design, development, and implementation.
- System and technology integration: Knowledge of integrating applications, databases, and platforms.
- Domain expertise: Awareness of industry tools, trends, competition, and market strategies.
- Commercial insight: Understanding commercial models and managing functions as viable business entities.
- Communication: Clear and precise presentation of complex technical information.
- Relationship building: Establishing rapport and positive networks quickly.

About You
You are a senior associate with strong leadership skills, able to manage and inspire a diverse testing team. You communicate complex information effectively and build strong relationships with stakeholders. You are motivated by quality, continuous improvement, and contributing to a dynamic, innovative organisation.

Qualifications
Degree in a relevant field and ISTQB Core Advanced/Test Management certification or equivalent are required. Experience in test management and line management within software quality assurance is essential.

Expiry date: 02/12/2026
Senior Specialist, Quality Assurance
Company:
London Stock Exchange Group
Job Type:
Full-time
Location:
London