Java Software Engineer Jobs in County Durham

302 Available Jobs for "java software engineer"

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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...

Chester

Any

Created 6 days ago

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...

Wrexham

Any

Created 6 days ago

Stealth iT Consulting

Java Software Engineer

External

Java Software DeveloperPublic sector client seeking an enthusiastic Java/Microservices engineer to join a growing digital service team, developing functional code for each of the...

Telford

Any

Created 7 days ago

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 6 days ago

17918

Java Software Engineer

External

We 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 involved...

Bristol

Any

Created 7 days ago

Stealth iT Consulting

Java Software Engineer

External

Java Software DeveloperPublic sector client seeking an enthusiastic Java/Microservices engineer to join a growing digital service team, developing functional code for each of the...

Newport

Any

Created 7 days ago

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...

Warrington

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 18 days ago

SR2 | Socially Responsible Recruitment | Certified B Corporation™

Java Software Engineer

External

Job DescriptionSenior Software Engineer – Backend or Fullstack Java Salary: £60,000 - £85,000 Location: Remote first + typically 2 days a month onsite in client locations...

Bristol

Any

Created 16 days ago

Jobleads-UK

Java Software Engineer

External

Bounteous is a global AI Services firm where agentic engineering and human experience converge to deliver transformative business outcomes for the enterprise. We help...

Greater London

Work From Home

Created 9 days ago

Jobleads-UK

Senior Java Software Developer

External

About ITRSRecognised as a Great Place to Work, ITRS is an Enterprise SaaS provider with industry-leading solutions. Our mission is to make society’s critical technology work via...

Greater London

Any

Created 6 days ago

Rebel Recruitment Limited

Senior Java Software Engineer

External

Job DescriptionRole; Senior Java Software Engineer Location; Nottingham City Centre Working Arrangement; 3 days per week in the office: Tuesday-Thursday Salary; up to £80k plus...

Nottingham

Any

Created 8 days ago

Jobleads-UK

Java Software Engineer III

External

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.As a Software Engineer III at JPMorganChase within the Corporate &...

Greater London

Any

Created 17 hours ago

Uniting Ambition

Senior Java Software Engineer

External

Job DescriptionSenior Full Stack Engineer | Java/Kotlin + Modern Frontend | Global Travel TechHybrid 2-3 days London£90,000We're hiring a Senior Full Stack Engineer for a...

Addington

Any

Created 16 days ago

NPAworldwide Recruitment Network

Senior Java Software Engineer

External

Job DescriptionJob description:Are you an experienced Senior Software Engineer or Technical Lead who enjoys remaining hands-on while guiding teams and shaping technical...

Cheltenham

Work From Home

Created 8 days ago

External

Java Software Engineer

Ascendion

AnyChester

Chester

Any

Posted 6 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