Engineer – Application Management
The Engineer – Application Management plays a critical role in ensuring the stability, performance, and continuous improvement of enterprise applications supporting London Stock Exchange Group’s Post Trade and Clearing services. This position delivers end-to-end support across production, pre-production, and test environments, handling incident resolution, root-cause analysis, system enhancements, and controlled releases in line with ITIL standards and organizational change procedures. Working closely with business teams, project stakeholders, and technology partners, the role requires strong technical expertise, sound judgment, and a service-oriented mindset to maintain high system availability and operational excellence. The engineer will investigate complex issues, develop long-term fixes, implement minor functional enhancements, and perform performance tuning to improve system reliability and efficiency. Over time, the role evolves into a domain expert position, providing deep technical insight into application behavior, financial workflows, and supporting technologies. The position operates on a rotating shift model aligned with UK time zones and includes on-call and out-of-hours responsibilities, reflecting the critical nature of financial market systems. The role also contributes to disaster recovery testing, quality assurance of release packages, and structured documentation to ensure traceability, compliance, and audit readiness. This opportunity is ideal for a technically driven professional who thrives in fast-paced environments, values continuous improvement, and seeks exposure to global financial infrastructure platforms. LSEG offers a collaborative, inclusive culture focused on integrity, partnership, excellence, and change, along with competitive compensation and long-term career development within a world-class technology organization.
Key Highlights
- End-to-end application support for critical financial systems
- Incident management, bug fixes, and performance tuning
- Hands-on work with Linux, Oracle, scripting, and CI/CD tools
- Release coordination and ITIL-aligned change management
- Shift-based role with on-call and disaster recovery support
- Global exposure within a leading financial markets organization
| Core Information | Details |
|---|---|
| Position | Engineer – Application Management |
| Company Name | London Stock Exchange Group |
| Location | Colombo, Sri Lanka |
| Current Date | 21 January 2026 |
| Average Salaries | LKR 300,000 – 450,000 per month |
| Application | Apply Now |
| Source | London Stock Exchange Group (LSEG) Careers |