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From the employer's careers site First seen 29 Oct 2026

Software Engineer

The employer hasn't listed a salary.

Apply on London Stock Exchange Group (LSEG)

Description

We are seeking a skilled Software Engineer to join our team. You will be responsible for designing, developing, modifying, adapting, and implementing short and long-term solutions to technology needs through new and existing applications, systems architecture, network systems, and applications infrastructure.

Responsibilities

  • Ensure quality deliverables to ensure software meets or exceeds specified standards and objectives.
  • Apply software engineering principles and practices to design, build, and run solutions which are scalable and reliable.
  • Design, develop, modify, adapt, and implement short and long-term solutions to technology needs through new and existing applications, systems architecture, network systems, and applications infrastructure.
  • The team(s) continuously fine-tune systems to meet stringent non-functional requirements on performance, resilience, and operability, and design.
  • Demonstrates significant knowledge of a single or multiple technologies and advises on design, development, and implementation.
  • Advances tools and applications by producing clean and efficient code and reviews others' code when required.
  • Handles own workload and promotes an inclusive and open culture.
  • Demonstrates depth of knowledge and expertise in software development and is regarded as the SME in their domain.
  • Develops knowledge of other domains to understand linkages and dependencies.
  • Understands the tech strategy and culture, and how they impact own work as well as adjacent teams.
  • Oversees the design work and planning for user journeys ensuring they achieve the desired objectives.
  • Supports the creation of solutions for Epics and the associated implementation tasks.
  • Adapts existing patterns to develop robust solutions.
  • Develops understanding of LSEG's commercial direction and how technology is forming a part of this.
  • Completes the delivery of given tasks with some guidance and oversight.
  • Builds strong relationships with senior internal stakeholders, growing network and collaborating with own team and colleagues in other domains.
  • Communicates complex information clearly to relevant audiences.
  • Takes initiative to develop knowledge in technology products and tools through on-the-job learning, certifications, and projects.
  • Must interact with global teams in time zones spanning UK, US, APAC areas.
  • Engage in and improve the whole lifecycle of services,from inception and design, through to deployment, operation, and refinement.
  • Support services before they go live through activities such as system design consulting, developing software platforms and frameworks, capacity planning, and launch reviews.
  • Maintain services once they are live by measuring and monitoring availability, latency, and overall system health.
  • Scale systems sustainably through mechanisms like automation and evolve systems by pushing for changes that improve reliability and velocity.
  • Build a CI/CD pipeline and maintain the pipeline for Software Delivery.
  • Collaborate with Security and Infrastructure teams to ensure the patching is up to date.
  • Co-ordinate and work with DevOps Capability team to perform the Disaster recovery for the applications.
  • Participate in Project-related activities to meet operational needs.
  • To ensure knowledge Articles of all supported systems are continually updated.
  • To provide a high level of customer service, whilst working under pressure.
  • To follow and adhere to established Incident Management, Change Management, and Problem Management procedures.

Requirements

  • Previous experience in a Project delivery, Coordination, or Support role.
  • Previous experience of Software Development, Business and Technical Analysis, Quality Assurance, and/or Emerging Technology and Governance.
  • PPM Tools (e.g., Clarity, JIRA, Asana).
  • Hands-on experience of working on Windows/Linux Servers. Cloud services (AWS/Azure/GCP).
  • Managing incidents, change requests, service requests, and driving TRT (Technical Recovery Team) calls.
  • Strong problem-solving skills on these platforms.
  • Minimum knowledge and understanding of financial markets are desirable.
  • Ability to work independently and in a team environment.
  • Ability to communicate effectively in English with all levels of staff, both orally and written.
  • Ability to manage own work and multitask to meet tight deadlines without losing sight of priorities under minimum supervision.
  • Highly motivated, self-directed individual with a positive & pro-active attitude to work.
  • Customer and service-focused, with determination to meet their needs and expectations.
  • Be driven and committed to the goals and objectives of the team and organization.

Benefits

  • Healthcare
  • Retirement planning
  • Paid volunteering days
  • Wellbeing initiatives

Skills

Required

Nice to have

Ready to apply?

You apply with the employer directly. Their original posting is here: https://lseg.wd3.myworkdayjobs.com/en-US/Careers/job/London-United-Kingdom/Technical-Lead_R0101588-1

Apply on London Stock Exchange Group (LSEG)