Senior Developer - AI Development

Key Responsibilities

• Full Stack Development
• Develop and integrate solutions across the full stack (frontend, backend, APIs, and data layers).
• Build user-facing dashboards, interfaces, and APIs, including those powering AI-driven applications.
• Ensure high performance, security, and scalability of applications.
• Work with modern frameworks, cloud platforms (Azure/AWS), and containerized environments.

AI Knowledge & Hands-On Application

• Apply working knowledge of AI/ML concepts, models, and pipelines to support development efforts.
• Build and experiment with AI/ML components, integrating them into existing systems and workflows.
• Stay current with AI tools, frameworks, and techniques, and apply them practically to solve real problems.
• Follow best practices in model usage, testing, and deployment to ensure reliable outcomes.

MCP (Model Context Protocol) Creation

• Create and configure MCP tools to extend AI capabilities within applications.
• Integrate MCP tools with existing systems and workflows as part of the development process.

Innovation & Collaboration

• Contribute ideas for innovation and continuous improvement in AI capabilities.
• Collaborate across engineering, product, and business teams.

Communication & Documentation

• Demonstrate strong communication skills to present technical solutions to both technical and non-technical audiences.
• Clearly articulate complex concepts, insights, and recommendations.
• Prepare technical documentation, proof of concept, and reports.

LSEG is committed to offering competitive Compensation and Benefits. The anticipated base salary for this position is $113,900 - $189,900. Please be aware base salary ranges may vary by geographic location, city and state. In addition to our offered base salary, this role is eligible for our Annual Incentive Plan (AIP/”bonus plan”). Target AIP rates will be commensurate with role level and posted career stage. Individual salary will be reflective of job related knowledge, skills and equivalent experience.

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.

LSEG is a leading global financial markets infrastructure and data provider. 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. 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.

LSEG is a leading global financial markets infrastructure and data provider. 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.

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.