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Listed on LSEG’s own careers site. You apply with them directly — we never stand between you and the employer.
What this role is
LSEG is seeking a hands-on Senior Technical Lead to architect and scale a cloud-native, real-time platform that calculates and distributes financial indices globally. This role suits experienced engineers who excel at designing distributed systems, leading through code quality and technical direction, and thrive in a high-reliability environment where low latency and data accuracy are critical.
Our summary, not LSEG’s wording. The full posting is on their site.
Skills this role names
- Amazon Aurora
- Amazon S3
- Amazon SNS
- Amazon Web Services (AWS)
- API Gateway
- AWS Lambda
- C#
- GitHub Copilot
- GitLab
- Java
- OpenAPI/Swagger
- Python
- SQL
- Terraform
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What they ask for
Required
- Design and build distributed, event-driven real-time systems
- Own system architecture and engineering quality
- Hands-on experience with AWS cloud-native applications
- Data modelling and relational databases in production
- Infrastructure as code with tools like Terraform
- Lead through engineering quality and technical standards
Nice to have
- Experience with low-latency or real-time systems
- Background in financial services, market data, or index products
- Practical use of AI-assisted development tooling