L
Listed on LSEG’s own careers site. You apply with them directly — we never stand between you and the employer.
What this role is
This Principal Engineer role leads the technical implementation of a major risk screening platform at a global financial infrastructure company, focusing on AWS cloud systems and Java performance at scale. The position suits deeply experienced engineers who excel at solving complex distributed systems problems and mentoring senior technical teams while maintaining hands-on involvement in critical implementations.
Our summary, not LSEG’s wording. The full posting is on their site.
Skills this role names
Log in to see which of these are already on your profile.
What they ask for
Required
- Extensive experience as a Principal Engineer or equivalent senior technical role on large-scale production systems
- Deep hands-on expertise in Java (Java 11+ preferred) including JVM behavior, concurrency, and performance optimization
- Strong practical experience building and running systems on AWS with focus on operational trade-offs
- Proven ability to implement and operate distributed systems at scale with emphasis on performance and scalability
- Strong experience with large databases or data platforms including performance tuning and operational management
- Strong understanding of production operations including incident management, observability, and reliability engineering
- Ability to influence and guide teams through technical credibility