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 70 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 culture of connecting, creating opportunity and delivering excellence 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 70 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 SUMMARY:
As the Solution Architect you support the evolution of LSEG’s People Technology landscape by defining and delivering scalable, data-driven architecture aligned to a product-led operating model.
You will focus on establishing a service-layer architecture that enables reusable People capabilities, improves integration across platforms, and strengthens the use of People data for operational and strategic outcomes.
As the architect you will work across Workday and the wider enterprise ecosystem to ensure solutions are aligned to standards, reduce complexity, and enable AI and workforce intelligence use cases.
WHAT YOU'LL BE DOING:
- Define and design end-to-end solution architectures for People products and services aligned to enterprise standards
- Establish and evolve Integration and communication patterns (APIs, workflows, event-driven integration) to enable reusable capabilities across value streams
- Define and maintain People data models, including data flows, ownership, and integration across systems (e.g. Workday, ServiceNow, Finance platforms)
- Translate business requirements into scalable, secure, and maintainable solution designs, covering functional and non-functional needs
- Provide clear solution views and architecture artefacts to support stakeholder understanding and decision-making
- Align architecture decisions to product lifecycle, value streams, and platform strategy
- Support vendor and solution evaluation across SaaS, PaaS, and enterprise platforms
- Ensure solutions meet enterprise architecture, security, and compliance standards
- Define and enforce integration patterns, reducing point-to-point dependencies and improving data consistency
- Collaborate with engineering, product, and data teams to ensure consistent implementation of architectural designs
- Support design reviews, governance forums, and architecture assurance processes
- Identify opportunities to simplify the technology estate, improve reuse, and reduce total cost of ownership
- Contribute to enabling AI and data-driven use cases, ensuring solutions are built on high-quality, accessible data
- Work closely with business and functional stakeholders to develop a clear understanding of problem statements, options, and trade-offs
WHAT THIS ROLE DELIVERS:
- Improved reuse and scalability of People technology capabilities
- Reduced integration complexity and platform dependency
- Stronger People data foundations for reporting, analytics, and AI
- Alignment to a product-led, service-oriented operating model
- Measurable contribution to cost reduction and estate simplification
LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.
WHAT YOU'LL BRING:
- Experience designing solution architectures across complex enterprise environments
- Strong understanding of service-oriented architecture, APIs, and event-driven integration patterns
- Experience in cloud platforms (AWS, Azure, GCP) and hybrid environments
- Strong understanding of data architecture and data modelling, including data capture, integration, and reporting
- Experience integrating enterprise SaaS platforms (e.g. Workday, ServiceNow, ERP systems)
- Knowledge of People / HR domains and data structures (e.g. worker, job, organisation, workforce processes)
- Experience delivering data-driven or analytics-enabled solutions in regulated environments (e.g. financial services)
- Ability to design solutions connecting multiple process domains (HR, Finance, Risk, Information Security)
- Strong understanding of architecture standards, governance, and delivery frameworks
- Experience working across different solution models (SaaS, PaaS, managed services)
- Strong analytical and problem-solving skills, with the ability to apply practical solutions to complex problems
- Ability to operate independently and support multiple workstreams
- Strong communication skills, with the ability to translate technical concepts for non-technical stakeholders
- Experience collaborating across business, engineering, and operations teams
