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From the employer's careers site First seen 2 Nov 2026

Lead Engineer

The employer hasn't listed a salary.

Apply on London Stock Exchange Group (LSEG)

Description

Take ownership of building core engineering capabilities that enable LSEG to deliver secure, scalable, and AI-enabled digital products.

The Lead Engineer will drive development of backend and frontend systems while establishing and enforcing engineering best practices that ensure high-quality delivery. The role combines hands-on engineering with technical leadership, guiding teams through architecture design, solution implementation, and continuous improvement of development workflows.

Responsibilities:

  • Lead development of secure, scalable backend and frontend systems.
  • Define architectural direction, coding standards, and development best practices.
  • Plan and deliver features collaboratively with product, design, and cross-functional teams.
  • Mentor engineers, conduct code reviews, and guide technical decision-making.
  • Improve deployment, monitoring, and operational processes.
  • Lead integration of AI capabilities, including model deployment and performance monitoring.

Requirements:

  • 5+ years of software engineering experience, including technical leadership.
  • Expertise in Java/Kotlin, Spring Boot, REST APIs, and MongoDB.
  • Experience with ReactJS, JavaScript, and TypeScript.
  • Strong understanding of secure coding (e.g., OWASP principles).
  • Strong experience with CI/CD, Git workflows, automated testing.
  • Experience leading AI feature development or integrating ML models into production systems.

Benefits:

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

Skills

Ready to apply?

You apply with the employer directly. Their original posting is here: https://lseg.wd3.myworkdayjobs.com/en-US/Careers/job/GBR-London-10-Paternoster-Square/Lead-Engineer--AI-Platforms_R0117308-1

Apply on London Stock Exchange Group (LSEG)