Senior Java Trading Systems Engineer | Low-Latency & Cloud

London Stock Exchange Group; New York (NY); On-site; USD 100,000 - 167,000; Full time

Benefits offered by this job

Annual Wellness Allowance

Medical

401(k) Matching

Job summary

LSEG (London Stock Exchange Group) invites a senior Java developer to join the Data & Analytics team in New York. You will maintain backend order management applications and contribute to building a next‑gen trading platform that enables scalable, low‑latency trade workflows across markets.

We seek over 5 years of software engineering experience, strong Java fundamentals, and hands‑on experience with Docker, Kubernetes, Git, and modern CI/CD practices.

Qualifications

• Over 5 years software engineering experience as an individual contributor.
• Strong Java fundamentals (JVM, multithreading, collections, I/O) and API development.
• Experience with Docker, Kubernetes, Git and CI/CD practices.
• Familiar with Linux/Unix and PostgreSQL.
• Knowledge of SOLID, DRY, and LeDaeter principles.

Responsibilities

• Design, develop, and optimize software solutions using modern technologies.
• Collaborate with product teams and architects to deliver scalable and reliable software.
• Play a pivotal role in the product development lifecycle to ensure robust, scalable solutions.
• Maintain up-to-date knowledge of relevant technologies and industry trends.
• Communicate complex information clearly to diverse audiences.
• Engage with cross-functional teams to ensure alignment with business goals.

Skills

Java fundamentals

JVM

Multithreading

APIs

Docker

Kubernetes

Git

Gradle

Maven

PostgreSQL

Linux/Unix

Agile

Distributed systems

Low latency

Education

BS/MS in CS

Tools

Spring Boot

Redis

Apache Kafka

Job description

LSEG (London Stock Exchange Group) invites a senior Java developer to join the Data & Analytics team in New York. You will maintain backend order management applications and contribute to building a next‑gen trading platform that enables scalable, low‑latency trade workflows across markets.

We seek over 5 years of software engineering experience, strong Java fundamentals, and hands‑on experience with Docker, Kubernetes, Git, and modern CI/CD practices.