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From the employer's careers site First seen 25 Oct 2026

Senior Software Engineer - News Engineering (Elasticsearch)

Salary

$113,900 - $189,900 per year

Apply on London Stock Exchange Group (LSEG)

Description

We are seeking a Senior Software Engineer to join our News Engineering group at LSEG. You will help evolve our News platform, delivering enriched breaking news to customers worldwide in sub-second time.

As a senior software engineer in the News team at LSEG, you will build and evolve services, primarily in Java and Python, with a strong emphasis on performance, observability, and continuous improvement in a cloud-native environment.

Responsibilities:

  • Build and evolve services, primarily in Java and Python
  • Emphasis on performance, observability, and continuous improvement
  • Collaborate in a scrum team, crafting solutions and delivering new features
  • Own the design and delivery of critical services, from architecture decisions through to production support
  • Automate deployment, upgrades, and maintenance using modern DevOps techniques

Requirements:

  • Solid experience with Java and Python on Linux and real-time systems
  • Practical experience in using IP-based protocols (TCP/IP, UDP, HTTPS, etc)
  • Familiarity with unit testing and test-driven development
  • Understanding of search technology such as Elasticsearch
  • Experience with cloud infrastructure and container orchestration
  • Strong problem-solving skills
  • Ability to work independently and communicate clearly

Nice to Have:

  • Hands-on experience with GitLab CI/CD, Kubernetes, or Terraform
  • Experience with GitHub Copilot to aid in the engineering process
  • Knowledge of NewsMLG2 or similar standards and experience implementing a standard format at speed

Benefits:

  • Impact: Your work helps deliver critical news to millions in real time
  • Growth: Learn from expert engineers and expand your skills across cloud, data, and resilient systems
  • Culture: We value curiosity over dogma, ownership over handoffs, and pragmatism over perfection
  • Flexibility: Hybrid work options and a balanced work-life environment

Skills

Required

Nice to have

Apply on London Stock Exchange Group (LSEG)