Senior Java Developer, London Stock Exchange

Salary not provided

SQL

AngularJS

AWS

TypeScript

Java

Linux

Postgres

Terraform

Jenkins

Ansible

Cucumber

Spring

Git

Senior and Expert level

London

Stock exchange in the City of London

Be an early applicant

Stock exchange in the City of London

1001+ employees

B2BMarketplaceTrading

Be an early applicant

Salary not provided

SQL

AngularJS

AWS

TypeScript

Java

Linux

Postgres

Terraform

Jenkins

Ansible

Cucumber

Spring

Git

Senior and Expert level

London

1001+ employees

B2BMarketplaceTrading

Company mission

To make things happen, out there in the real world, where it matters.

Job

Company

Role

Who you are

5+ years proven experience in server-side Java Development JDK17 is a must
Strong knowledge of Database SQL and Stored Procs, PostgreSQL preferred
Cucumber and Test Automation
Familiarity with working with FPML/XML and JAXB would be an advantage
Good knowledge of technologies i.e. JMS over MQ, Java 11, Spring Boot, Camel, Linux
Provisioning and Build tools including Git and Jenkins
Implementing automated testing and unit tests
Exposure to Test Driven Development and adhere to best practices
Excellent team player
Highly pragmatic and delivery focused, “can do” attitude
Takes ownership for delivery and is a self-starter

Desirable

Postgres stored procedures, partitions, data types and query tuning
Developing with AWS, Terraform & Ansible
Typescript/AngularJS

What the job involves

We are looking for a Senior Developer to join SwapAgent IT Development team based in London
The candidate must have a Computer Science orientated degree and proven Java development skills
They will work on delivery of projects, carry out enhancements and provide support on a highly critical system
May be required to provide O/N support
Ability to think through the requirements and provide thorough analysis, design & development
Timely delivery of developments to a high standard and quality
Provide support to the internal teams where necessary to promote the changes to Production successfully
Provide good documentation
Communicate effectively with business areas and other technology teams

Application process

End Date: December 25, 2025

Salary benchmarks

Our take

The London Stock Exchange is one of the world’s oldest stock exchanges, with a history dating back over 300 years. It operates as a part of LSEG (London Stock Exchange Group), one of the world’s leading providers of financial markets infrastructure, as a marketplace to enable stock brokers and traders to buy and sell stocks, bonds, and other securities.

The London Stock Exchange has lived through a stream of innovations; from telegraph and telephone, to the Market Price Display System, automatic trade matching, and the digitisation of issuer services. In 2019 it acquired Refinitiv, a financial information company, and in doing so became a global financial news and data business.

Most recently, the London Stock Exchange has made moves to support the evolution of private markets, and further build its presence in this space. It partnered with Floww, a platform that connects investors with private companies, with aims to launch a private primary capital raising facility, as well as explore new technologies and secondary market options for the platform.

Steph

Company Specialist at Welcome to the Jungle

Insights

21% employee growth in 12 months

Glassdoor (3.9)

Company

Company HQ

City of London, London, UK

Leadership

David Schwimmer

(CEO)

Prior to joining LSEG in 2018, David was a Managing Director at Goldman Sachs for over 20 years.

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