Page 2 | Software Engineer - Backend (Java) Jobs

10000+ Available Jobs for "Software Engineer - Backend (Java)"

Ascendion

Java Software Engineer

External

Java Developer - Chester, UKLocation: Chester, UKFull-Time Role with Ascendion🏢 Hybrid – 3 days per week on-siteWe are looking for an experienced Java Developer to join a banking...

Birkenhead

Any

Created 5 days ago

Client Server

Java Developer - Trading Systems

External

Job DescriptionJava Developer / Software Engineer Newcastle onsite to £120kDo you have expertise with backend software development within finance / trading environments?You could...

Low Walker

Any

Created 7 days ago

Jobleads-UK

Java Developer - Trading Systems

External

Newcastle upon Tyne, Tyne and Wear | £90k - £120k per yearJava Developer / Software Engineer Newcastle onsite to £120kDo you have expertise with backend software development...

Newcastle upon Tyne

Any

Created 6 days ago

Java Developer

Sponsored

Java DeveloperTelford / Hybrid - 3 days per week onsite£425 per day inside ir353 month contractBPSS & SC eligibleWe're looking for an experienced Java Developer / Microservices...

Telford

Contract

£400 to £425 /Day

Created 3 days ago

17918

Java / Kotlin Developer

External

If you're a Principal level Java or Kotlin Developer who wants to stay hands-on while having a genuine influence over architecture, technology and the engineers around you, this...

Newbury

Work From Home

Created 9 days ago

Jobleads-UK

Java Backend Engineer - Fintech Payments (Remote After Probation)

External

MiFinity is seeking a skilled Java backend developer to join our payment-focused engineering team. You will design and implement distributed systems, APIs, and microservices that...

Northern Ireland

Any

Created 6 days ago

Sanderson Government and Defence

Java Software Engineer

External

Job DescriptionWe are looking for a Java Software Engineer to join a team delivering high-quality software on critical projects.You will work as part of an Agile/Scrum team and be...

Bristol

Any

Created 17 days ago

Square One Resources

Fullstack Java Developer - Leeds

External

Job Title: Fullstack Java Developer - LeedsLocation: Leeds 2x a week - Tuesdays and ThursdaysSalary/Rate: Up to £600 daily Inside IR35Start Date: In the next two weeksJob Type:...

Leeds

Any

Created 2 days ago

Jobleads-UK

Senior Java Backend Engineer — Fintech in Hypergrowth

External

ARQ in London is seeking a Backend Engineer to design, develop, and maintain scalable backend systems powering our fintech products. You will help drive financial inclusion and...

Greater London

Any

Created 2 days ago

Jobleads-UK

Senior Java Engineer - Spring Backend, Secure, Hybrid

External

KX Systems, Inc. is seeking a Senior/Intermediate Java Engineer to join its R&D team in a hybrid London/Newry/Belfast role. Focus on backend and middleware development with Java...

Greater London

Any

Created 3 days ago

Jobleads-UK

Java Web Engineer

External

Job SummaryMid / Senior Java Web EngineerA leading global financial markets infrastructure client is looking to hire a talented Java Engiener on a long term contract in London...

Greater London

Any

Created 5 days ago

Jobleads-UK

Senior Java Web Engineer

External

Senior Java Web EngineerAbout the RoleCognizant is seeking a highly technical, hands-on Java Developer to join a dynamic engineering team focused on building and enhancing...

Greater London

Any

Created 7 days ago

17918

Java Software Engineer - VP

External

Senior Java Software Engineer - Equity Swaps Technology Location: Glasgow (Hybrid - 2 days per week in the office) Industry: Global Investment Bank A leading global financial...

Knightswood

Any

Created 4 days ago

Jobleads-UK

Fullstack Java Developer - Leeds

External

Job Title: Fullstack Java Developer - LeedsLocation: Leeds 2x a week - Tuesdays and ThursdaysSalary/Rate: Up to £600 daily Inside IR35Start Date: In the next two weeksJob Type:...

Leeds

Any

Created 2 days ago

Jobleads-UK

Senior Java Web Engineer - Scalable backend & React UI

External

Cognizant is seeking a highly technical, hands-on Senior Java Web Engineer to join an engineering team building enterprise-scale applications. You will maintain and enhance...

Greater London

Any

Created 7 days ago

External

Java Software Engineer

Ascendion

AnyBirkenhead

Birkenhead

Any

Posted 5 days ago by Ascendion

Job Description

Java Developer - Chester, UK

Location: Chester, UK

Full-Time Role with Ascendion

🏢 Hybrid – 3 days per week on-site

We are looking for an experienced Java Developer to join a banking technology team, working on the development, modernisation and optimisation of enterprise applications.

The ideal candidate will have strong Java and Spring Boot experience, along with hands-on expertise in JVM tuning and application restructuring.

Key Responsibilities:

Develop and maintain enterprise applications using Java and Spring Boot
Restructure and modernise existing applications to improve performance, scalability and maintainability
Perform JVM tuning and performance optimisation
Analyse application performance and identify bottlenecks
Design and implement robust, production-quality solutions
Work closely with engineering and technology teams to deliver application improvements
Support troubleshooting and resolution of complex production issues

Key Requirements:

Strong Java development experience
Excellent Spring Boot experience
Hands-on experience with JVM tuning and performance optimisation
Proven experience with application restructuring / modernisation
Strong understanding of application architecture and software engineering principles
Experience working with large-scale, production applications
Banking or financial services experience is highly desirable