Real-Time Software Engineer, News Engineering jobs in United States
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LSEG · 10 hours ago

Real-Time Software Engineer, News Engineering

positionUSA-St. Louis-795 Office Pkwy
timeFull-time
remoteHybrid
seniorityMid Level

LSEG is a leading global financial markets infrastructure and data provider, and they are seeking a Software Engineer to help evolve their real-time news collection and distribution platform. The role involves writing efficient C++ and Python code, collaborating in a scrum team, and automating deployment using modern engineering practices.

ConsultingData ManagementDatabaseFinanceFinancial ServicesInfrastructureStock Exchanges
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H1B Sponsor Likelynote

Responsibilities

Write clean, efficient C++ and Python code for both on-prem and cloud-hosted environments
Work with structured data formats like XML, JSON, HTML, and XSLT — and learn how they power News industry standards
Collaborate in a scrum team crafting solutions and delivering new features
Be responsible for your code by writing automated tests, participating in code reviews, and supporting production systems
Help automate deployment, upgrades, and maintenance using modern DevOps tools and practices (CI/CD, containerization, telemetry, instrumentation)
Occasionally provide on-call support for critical systems (we keep it reasonable)

Qualification

C++PythonReal-time systemsCloud infrastructureDevOps practicesUnit testingNetwork protocolsProblem-solvingCommunication

Required

Solid experience with C/C++ on Linux and real-time systems
Practical experience in using IP-based protocols (TCP/IP, UDP, HTTPS, etc.)
Familiarity with unit testing, especially using Google Test
Understanding of network protocols and distributed systems
Experience with cloud infrastructure and container orchestration
Strong problem-solving skills
Ability to work independently and communicate clearly

Preferred

Hands-on experience with Python, Google Test framework, GitLab CI/CD, Kubernetes, or Terraform
Knowledge of NewsMLG2 or similar standards and experience implementing a standard format at speed

Benefits

Healthcare
Retirement planning
Paid volunteering days
Wellbeing initiatives

Company

LSEG

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Glassdoor3.9
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LSEG (London Stock Exchange Group) is a diversified international markets infrastructure business —earning our clients’ trust for over 300 years.
dateFounded in 2007
location
London, England, GBR
people-size10001+ employees
web-link
https://www.lseg.com/

H1B Sponsorship

LSEG has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2022 (3)
2021 (12)

Funding

Current Stage
Public Company
Total Funding
$8.19B
Key Investors
Microsoft
2023-09-07Post Ipo Secondary· $2.87B
2023-05-16Post Ipo Secondary· $3.32B
2022-12-11Post Ipo Secondary· $2B

Leadership Team

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David Schwimmer
Chief Executive Officer
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Pascal Boillat
Chief Operating Officer
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Recent News

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2026-01-08
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2026-01-03
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2026-01-03
Company data provided by crunchbase