LSEG (London Stock Exchange Group)

SDET

• Hands on Senior Engineer with experience of working within high performance development teams
• Significant AWS Engineering experience implementing Amazon well architected frameworks, serverless solutions and improving existing platforms using AWS technologies with Agile delivery methods
• Developing solutions with Python 3, Python data management/manipulation libraries and usage of Python with AWS components
• Working in the Data domain, covering the full data pipeline from ingestion, mastering, management and consumption/distribution of large datasets
• Financial Services expertise preferred working with Equity and Fixed Income asset classes and a confirmed understanding of Indices
• QA/Automation capabilities integrating Automation scripts on Continuous Integration tools for automated regressions daily
• Crafting Test Cases, Test Scenarios, Test Scripts and Test reports of functional and non-functional tests
• Test Data Management

DevOps Engineer

• Engaging with the product owner, team lead, architects and other members of the global team you'll help build world-class solutions to address our customer needs.
• Demonstrating a consistent focus on quality and security, you'll deliver reliable, and robust solutions.
• Manages own workload and promotes an inclusive and open culture.
• Takes initiative to develop knowledge in technology products and tools through on the job learning, certifications and projects.
• Actively participating in Scrum meetings, you'll give timely status updates to the Team Lead and/or Scum Master on areas for which you are responsible.
• Through agile retrospectives and reviews, you'll analyse and adapt, finding innovative ways to enable your team to work more effectively delivering on time to defined standards of quality.

Senior DevOps Engineer

Full-stack Engineer

• Engaging with the product owner, team lead, architects and other members of the global team you'll help build world-class solutions to address our customer needs.
• Demonstrating a consistent focus on quality and security, you'll deliver reliable, and robust solutions.
• Manages own workload and promotes an inclusive and open culture.
• Takes initiative to develop knowledge in technology products and tools through on the job learning, certifications and projects.
• Actively participating in Scrum meetings, you'll give timely status updates to the Team Lead and/or Scum Master on areas for which you are responsible.
• Through agile retrospectives and reviews, you'll analyse and adapt, finding innovative ways to enable your team work more effectively delivering on time to defined standards of quality.
• You'll need to able to work well under pressure and be adept at taking problems and seeing them through to resolution with minimal supervision.
• You'll be an excellent communicator and very client focused with strong interpersonal skills.
• You'll ensure that the Knowledge Base is kept up to date with the team's knowledge and technical issues resolution.

Senior Software Engineer – RT Core

Machine Learning Engineer

• Define the end‑to‑end ML architecture for the matching platform, including data pipelines, model training workflows, inference runtimes, and telemetry ecosystems.
• Lead adoption of best‑in‑class MLOps patterns, platform tooling, and AWS SageMaker capabilities across training, processing, registry, monitoring, and deployment.
• Partner with platform, security, and data engineering teams to implement scalable data lakehouse oriented feature architectures and enterprise‑grade ML governance.
• Champion engineering standards for model quality, documentation, observability, and platform resilience.
• Architect highly scalable, production‑ready feature pipelines within Lakehouse environments.
• Lead the design of ranking, scoring, and similarity models tailored to the matching platform requirements.
• Ensure explainability artefacts are accurate, robust, and traceable across model versions.
• Architect automated training, deployment, and retraining pipelines using AWS SageMaker.
• Define observability standards for feature drift, concept drift, performance degradation, and data integrity.

Principal Machine Learning Engineer

• Engaging with the product owner, team lead, architects and other members of the global team to help build world-class solutions to address customer needs.
• Demonstrating a consistent focus on quality and security, delivering reliable, and robust solutions.
• Managing own workload and promoting an inclusive and open culture.
• Takes initiative to develop knowledge in technology products and tools through on the job learning, certifications and projects.
• Actively participating in Scrum meetings, giving timely status updates to the Team Lead and/or Scrum Master.
• Analyzing and adapting through agile retrospectives and reviews to find innovative ways to enable team to work more effectively delivering on time to defined standards of quality.
• Working well under pressure and adept at taking problems and seeing them through to resolution with minimal supervision.
• Maintaining the Knowledge Base up to date with team knowledge and technical issues resolution.

Principal Software Engineer

• Engaging with the product owner, team lead, architects and other members of the global team to build world-class solutions to address customer needs.
• Demonstrating a consistent focus on quality and security while delivering reliable and robust solutions.
• Managing own workload and promoting an inclusive and open culture.
• Taking initiative to develop knowledge in technology products and tools through on the job learning, certifications and projects.
• Actively participating in Scrum meetings, providing timely status updates to the Team Lead and/or Scrum Master on areas for which responsible.
• Analyzing and adapting through agile retrospectives and reviews, finding innovative ways to enable effective team work and delivering on time to defined standards of quality.
• Ability to work well under pressure and adept at problem resolution with minimal supervision.

Principal Software Engineer – RT Core

Content Marketing Manager

• Lead the end-to-end strategy to create a self-service, straight through processing organisation within Content Operations to drive greater agility, scale, data quality while reducing risk
• Support the modernisation and simplification of Content Ops Database estate through the Microsoft/LSEG partnership
• Simplify Content Operations tooling by creating a small number self-service reusable enterprise tools
• Operational management oversight of central sourcing & extraction operations
• Ensure data content is properly resourced with appropriate planning for growth
• Champion and deliver an agile delivery methodology and a continuous improvement framework
• Innovate in partnership with product management function and engineering to deliver revenue growth
• Drive cost reduction of delivery and maintenance through technology and process innovation
• Implement a governance framework for technology delivery
• Manage relationships with key suppliers
• Manage and develop high performing and diverse teams

Group Director – Content Infrastructure, Tech Standards

Accounts Payable

• Review and process all invoices with appropriate documentation and Purchase Order.
• Audit and validate Employee Expense claims.
• Reconcile vendor statements, research, and accurate the required discrepancies.
• Accounts payable related queries via Email and Calls.
• Assist in month end closing and reporting.
• Work in accordance with the payment process outlined by the Accounts Payable manager.
• Support wider finance teams where volumes are high/resolution complex to ensure group critical metric targets and management reporting timelines are met.
• Ad hoc reporting and requests from Group and/or local finance as the need arises.

Accounts Payable Associate

• Design, build, and productionise machine learning models that power the matching platform.
• Work across the full ML lifecycle—feature engineering, model development, training pipelines, deployment automation, inference optimisation, monitoring, and explainability.
• Make strong hands-on technical contributions, take ownership of key components of the ML platform.
• Collaborate closely with data scientists, platform engineering, and product teams.
• Help improve MLOps practices, enhance observability, and ensure ML systems meet security, performance, and compliance standards.

Lead Machine Learning Engineer

Research Analyst

• Conduct in-depth research using reputable media, government, and regulatory sources to maintain accurate risk profiles in LSEG applications.
• Apply open-source intelligence (OSINT) techniques to gather and verify information on individuals and entities.
• Analyze data to identify potential risks such as money laundering, fraud, corruption, organized crime, and other financial crimes.
• Stay current with global regulations and internal guidelines to ensure accuracy and compliance.
• Collaborate with international teams on shared projects to deliver high-quality, timely insights.

Lead Research Analyst – Portuguese Language

Procurement

• Define, develop and implement category strategies for the group.
• Drive supplier consolidation and preferred vendor adoption.
• Use data and market insights to guide sourcing decisions and Infrastructure hardware investments.
• Anticipate procurement risks (e.g., licensing compliance, vendor lock-in) and develop mitigation strategies.
• Lead sourcing initiatives, RFPs, and contract negotiations for Infrastructure hardware vendors.
• Ensure contracts protect LSEG’s interests and lead operational and licensing risks.
• Leverage tools like e-Procurement and e-Auctions to drive value.
• Support supplier performance improvement and risk management.
• Build strong relationships with technology and business leaders, especially in Infrastructure/ Network engineering, architecture, and IT operations.
• Act as a commercial advisor and escalation point for Infrastructure OEM vendor issues.
• Lead SRM for strategic Infrastructure OEM vendors, including regular reviews and governance.
• Oversee renewals and ensure focus on high-value opportunities (e.g. product acquisition, lifetime support and software licencing).
• Maintain procurement systems and track savings, compliance, and Infrastructure hardware/software usage.
• Support end-to-end sourcing processes and contract variations.
• Promote guidelines and support procurement transformation.

Category Manager, Networks, Data Centres, Storage

Director

• Leading research and analysis on sustainable, climate and thematic data to support the integrity, evolution, and innovation of our sustainable index and analytics products.
• Working closely with teams across FTSE Russell, including data and index management, to ensure we meet LSEG Data Governance and Model Standards.
• Managing a team of data specialists and analysts across global locations, fostering a culture of excellence, collaboration and innovation.
• Working with internal and external stakeholders, to produce client centric research, insights and analytics.

Director, Sustainable Research – Analytics

Manager

• Work closely with architects, product managers & product engineers to define and build topologies supporting all NPS products.
• Plan, configure, and maintain network lab environments, including routers, switches, firewalls, servers, and virtualization platforms.
• Oversee setup, maintenance, and optimization of the network testing lab infrastructure.
• Manage lab inventory, hardware lifecycle, software upgrades, and integration of new equipment/tools to ensure readiness for testing activities.
• Coordinate scheduling and resource allocation for multiple concurrent projects.
• Supervise and mentor network lab engineers; assign tasks, monitor progress, and provide technical guidance.
• Support development and implementation of comprehensive test plans for network products and services.
• Ensure consistency to QA frameworks, compliance standards, and guidelines in testing methodologies.
• Oversee execution of functional, performance, security, and regression tests across diverse network environments to ensure stability after updates.
• Develop and enforce testing protocols and documentation standards; document test strategies, processes, and outcomes for audit and knowledge sharing.
• Act as liaison between development, QA, and operations teams to align testing objectives with project goals.
• Provide clear and timely updates to partners on test progress, risks, and mitigation strategies.
• Promote standardization and automation in testing processes; implement automation frameworks and integrate with CI/CD pipelines for streamlined testing.
• Drive continuous improvement initiatives in lab operations and testing workflows.
• Provide technical expertise during project planning and execution.

Networks Lab Manager

Technical Project Manager

• Own end‑to‑end delivery planning across multiple development, QA, and DevOps teams
• Facilitate release planning, sprint planning, and cross-team alignment sessions
• Track delivery progress, manage risks, and escalate blockers proactively
• Ensure releases meet quality, security, and readiness criteria before deployment
• Maintain delivery roadmaps and ensure dependencies are understood and managed
• Work closely with Development Team Leads, QA Lead, and DevOps Lead to ensure smooth execution
• Coordinate cross-functional efforts for complex initiatives, including architectural, platform, and infrastructure changes
• Support teams in adopting and improving Agile delivery practices
• Promote clear communication, transparency, and alignment across engineering and product stakeholders
• Coach teams on Agile principles, Scrum ceremonies, and delivery best practices (in environments without a Scrum Master)
• Identify inefficiencies in delivery processes (refinement, testing workflows, deployment cycles) and drive improvements
• Champion a culture of continuous improvement and data-driven decision-making
• Facilitate retrospectives and ensure outcomes translate into actionable improvements
• Maintain strong relationships with Product Managers, Engineering Leads, and leadership stakeholders
• Provide timely and accurate delivery updates, risks, and mitigation strategies
• Define, track, and report on key delivery metrics (velocity, release cycle time, quality trends, deployment frequency)

Technical Delivery Manager

• Identify high-level functional and technical requirements on the basis of interactions with product owners and architects.
• Build software to support the total requirements for present and future multi-functional requirements and interfaces.
• Get along with Product Owners to plan project schedules and technical direction.
• Provide quality assurance reviews and the evaluations of existing and new software products.
• Develop high-level system design diagrams.
• Implement moderate to sophisticated web applications.