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# Senior Java Engineer

- **Company:** London Construction Jobs
- **Location:** London, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Artificial Intelligence, Cloud Engineering, Software Quality, Databases, Continuous Delivery, Continuous Integration, Data Structures, Relational Databases, DevOps, Web Development, Distributed Systems, Hibernate (Java), Java Platform Standard Edition (J2SE), Java Persistence API, Java Servlet, Spring Framework, Javaserver Pages, PostgreSQL, MySQL, Object-Oriented Software Development, Oracle (Applications), Standard Sql, Systems Integration, Web Application Frameworks, Multithreading, Java Application Server, Spring-boot, Gitlab-ci, Web Technologies, Restful APIs, Atlassian Bamboo, Jenkins, Microservices
- **Published:** September 24, 2026
- **Apply:** https://www.totaljobs.com/job/senior-java-engineer/london-stock-exchange-job108031772

## About the Role

As a Java Engineer at LSEG you will solve sophisticated challenges that demand a strong command of distributed systems, scalable architectures, and top-tier code quality.

 * Design and develop scalable, high-performance Java applications using modern frameworks and technologies.
 * Proficient Java Programming: Demonstrated experience with Java SE and EE, including object-oriented programming principles, exception handling, and multithreading.
 * Frameworks and Libraries: Familiarity with popular Java frameworks such as Spring, Spring Boot, Hibernate, and JPA.
 * Web Technologies: Understanding of servlets, JSP, RESTful APIs, and web application development using Java.
 * Database Skills: Working knowledge of SQL and experience integrating Java applications with relational databases (e.g., MySQL, PostgreSQL, Oracle).
 * Continuous Integration/Continuous Deployment (CI/CD): Familiarity with CI/CD tools (e.g., Jenkins, GitLab CI, Bamboo) and DevOps practices.

## Description

We place great value on technical excellence and a drive for continuous learning. If you bring the following qualities, we'd love to connect:

 * Proficiency in Java 11+ (or relevant version)
 * Strong understanding of:
 * OOP, data structures, algorithms
 * Java Collections, Streams, concurrency

Why Connect Now?

 * Skip the Line: When a role opens up, talent community members are prioritised for final interview rounds.
 * Exclusive Insights: Receive updates on our technical roadmap and invitations to our private tech events and webinars.
 * Career Alignment: We'll keep your aspirations in mind and reach out only for opportunities that fit your specific interests (e.g., Cloud-Native, Microservices, FinTech, or AI-powered systems).

How to Join the Talent Community

If you're keen to explore new opportunities with us, just send across your CV for our team to review and get in touch to arrange an initial conversation, so we can learn more about your interests and expertise.


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