3rd Line Support Engineer / Technical Support Engineer

The 3rd Line Support Engineer / Technical Support Engineer will be responsible for providing advanced technical support, incident resolution, and change delivery for business-critical applications and financial data platforms. The role focuses on troubleshooting complex issues, maintaining data integrity, implementing approved changes, and ensuring the stability and performance of production systems. Key Responsibilities 3rd Line Technical Support Act as the highest escalation point for complex technical incidents beyond 1st and 2nd line support teams. Investigate, diagnose, and resolve application, database, and data-related issues. Perform root cause analysis (RCA) for recurring and high-impact incidents. Develop permanent fixes and document known errors, solutions, and workarounds. Ensure incidents and service requests are resolved within agreed SLAs and OLAs. Provide out-of-hours support when required. Change Delivery & Release Support Deliver approved application and database changes following established governance and release processes. Conduct technical analysis and impact assessments for change requests. Support deployments, configuration updates, and production releases. Collaborate with development, QA, and infrastructure teams to ensure smooth implementation of changes. Contribute to process improvements and operational efficiency initiatives. Business Data Maintenance Support and maintain business-critical financial data across production and non-production environments. Perform data validation, reconciliation, correction, and investigation activities. Ensure the integrity, consistency, and accuracy of business data. Support reporting and operational teams with data-related queries and issue resolution. Create and maintain automation tools to improve support processes and operational effectiveness. Required Skills & Experience Strong experience supporting financial data systems or financial services applications. Advanced Microsoft Excel skills, including: Complex formulas, Pivot Tables, Data analysis, Macros, Strong VBA development experience for automation, tooling, and operational support utilities. Advanced Microsoft SQL Server experience, including: writing and optimizing complex SQL queries, stored procedures, functions, performance tuning, data investigation and troubleshooting Experience working with large and complex datasets. Excellent analytical and problem-solving skills. Technical Skills .NET application support and troubleshooting. SQL Server Administration and Support. Database deployment and release management. Application monitoring and incident management. Data analysis and reconciliation. Previous experience in a 3rd Line (L3) Support environment. Knowledge of ITIL processes, including Incident, Problem, and Change Management. Experience supporting business-critical or data-intensive platforms. Exposure to release management and production support processes. Experience in a client-facing support environment. We're grateful for your interest in joining our team. Kindly note that only applicants whose experience and qualifications most closely align with the role will be contacted for the next steps. Thank you for your understanding. J-18808-Ljbffr