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onsite entry full-time London

First indexed 25 Oct 2026

Description

The Application Support Specialist will provide first-line application support for several equity and derivative markets operated by the London Stock Exchange PLC.

Key Responsibilities:

  • Respond to incidents in a timely manner, carrying out known workarounds and resolving them
  • Escalate issues to DevOps Teams as needed
  • Research incidents, provide workarounds, create articles and resolutions, or divert to alternative resolver groups when necessary
  • Ensure customer experience goals are met
  • Work in an environment where IT Service Management Processes such as Incident, Problem and Change Management procedures need to be adhered to
  • Keep relevant teams advised on the progress of their issue or problem
  • Provide left-shift support for L2 teams by supporting incident resolutions, automation tasks, deployments, change management tasks, cloud compliance management tasks, etc.

Preferred Skills and Experience:

  • Bachelor's degree in computer engineering, IT, or related field
  • 1-2 years of experience in a similar role
  • Experience in ITSM/AWS cloud-based environment will be an added advantage
  • Understanding of application support with some exposure to Unix-based operating systems, business-critical applications, enterprise monitoring tools
  • Ability to run with projects/issues solo as well as work in a team environment
  • Excellent communication (written and verbal) and interpersonal skills
  • Strong analytical, problem-solving, and synthesizing skills
  • Willingness to work different hours (UK Shift)

LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days, and wellbeing initiatives.

This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://lseg.wd3.myworkdayjobs.com/en-US/Careers/job/Colombo-Sri-Lanka/Engineer--Application-Services_R0124179-1