Java Developer Java Monolith Jobs in UK

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior Java Backend Architect Microservices Leader in Leeds

A leading technology firm is seeking a Senior Developer to join their US Product Development team in Leeds. This role focuses on backend development, mentoring engineers, and shaping the technology stack. Ideal candidates will have 5+ years in Java development, expertise in Spring Framework, and a strong mentori ...

Senior Software Engineer Global KYC and Onboarding Java

Overview Wise is a global technology company, building the best way to move and manage the world’s money. Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to anot ...

Senior Java Solutions Architect — Oracle CX Cloud PaaS

A leading technology consultancy in Greater London seeks a Java Specialist to design and implement innovative Oracle Java Cloud applications within its rapidly-growing Oracle CX Cloud Practice. Candidates should have at least 3 years of experience in Java/J2EE development, a proven track record in building APIs, ...

Engineering Manager, Pre Funding Platform (AWS/Java/Python)

A leading finance company in the UK is seeking an Engineering Manager for Pre-Funding to lead a team of software engineers. This role involves collaborating with product management, mentoring team members, and ensuring best practices in software development are adhered to. Ideal candidates have at least 5 years ...

Senior SRE (Java/Python) for Secure Collaboration Platforms

A leading global financial services firm in the UK is seeking a Site Reliability Engineer III for their External Collaboration team. This role involves leading the development and integration of collaboration platforms such as Microsoft 365 B2B and Google Workspace. The ideal candidate should have a solid backgr ...

Senior Full Stack Consultant Java/Node, Cloud & Frontend

A leading consulting firm in Oxford is seeking a Senior Full Stack Developer (Consultant) who enjoys coding and thrives in client-facing environments. This position involves development, solution design, and consulting, utilizing Java, Node.js, and modern front-end frameworks to guide clients. The ideal candidat ...

Full Stack Software Engineer – Java/Spring (Onsite UK)

A leading technology company in the UK is seeking a full-time Software Engineer to join its growing teams in London, Gloucester, or Manchester. The ideal candidate will have full-stack experience, proficiency in Java with Spring Boot, and familiarity with modern JavaScript frameworks. This position offers compet ...

London Onsite Fullstack Tech Lead | Java/React Architect

A leading tech company in London is looking for a Technical Lead - Fullstack to guide complex software modernization projects. This hands-on role will involve engineering leadership, quality assurance, and cloud architecture expertise. The successful candidate will have experience in a full stack environment, fo ...

Full Stack Engineer (Java/TypeScript) to £100k ID47625

Are you a Full Stack Engineer who leans towards the backend but enjoys seeing features come to life end to end? Do you want to build systems that operate at global scale, handling real-time demand and complex marketplace dynamics? Looking for a role where you can ship frequently, own your wor ...

Backend Engineer (Java/Spring Boot) – Startup with Shares

A fast-growing accounting-tech startup in the UK is seeking an experienced Backend Engineer to develop and maintain automation services. The ideal candidate has several years of backend experience, preferably in a startup, and is comfortable working both independently and in a team. Essential skills include Java ...

Staff Java Engineer Remote/Hybrid, Scalable AWS Backend

A leading tech recruitment firm is seeking a Staff Java Engineer based in Northern Ireland to design and deliver high-performance backend services. The role involves working with modern Java and AWS to build scalable systems. Ideal candidates will have deep AWS experience and a proactive mindset. With a flexible ...

Senior Java UI Engineer Build Secure, Modern Features

Visa is seeking a Senior Software Engineer in Cambridge, United Kingdom, to collaborate with team members in developing new features and maintaining the Java code base for the ARIC UI. The role emphasizes supporting team efforts to keep software dependencies updated and free from vulnerabilities. This full-time ...

Lead Embedded Software Engineer: Java/C/C++, Mentor

Evi Technologies Limited is hiring a Sr. Embedded Software Engineer in Cambridge, United Kingdom. The role entails contributing to the design and scalability of software systems, mentorship responsibilities, and programming in languages like Java, C++, or C#. Ideal candidates should have experience in managing e ...

SRE III: Java & Python for Secure Collaboration Platforms

A global financial services leader is seeking a Site Reliability Engineer III to join their External Collaboration team in Bournemouth, UK. This role involves developing collaboration platforms and ensuring system reliability in alignment with enterprise security standards. The ideal candidate has a strong backg ...

Java Architect (Chinese Speaking Preferred) in London Eeze

Java Architect (Chinese Speaking Preferred) London, United Kingdom Posted 10 months ago Tech stack gaming Java ecosystem Role Overview We are seeking an experienced Java Architect to lead the architectural design and technical evol ...

Senior Backend Engineer (Java/Kotlin) – FinTech, Scalable Cloud

TwinThread seeks a Software Engineer III for Backend Engineering focused on Java/Kotlin in London. This role emphasizes collaboration, problem-solving, and adaptability within a team. You will be responsible for building scalable and reliable solutions, investigating issues, and ensuring high performance. A stro ...

Lead Java Engineer Real Time Market Data Architect

Man Group is seeking a lead for its Real-time Market Data team in London. The role involves architecting a multi-petabyte scale estate focused on processing real-time market data, supporting systematic trading strategies. The ideal candidate should have 8+ years of experience, strong knowledge in relev ...

Senior Java Backend Engineer Fully Remote, SC Cleared

Experis - ManpowerGroup is seeking a Senior Backend Java Engineer for a fully remote, 6-month contract position. The ideal candidate must have hands-on experience in backend development, specifically with Java (version 17 or above) and Spring Boot. Responsibilities include designing and deploying scalable backen ...

Staff Software Engineer Java JVM Tech for Good

Staff Software Engineer / Developer (Java JVM Kotlin AWS React) Hybrid WFH to £120k Would you like to progress your career in an impactful hands‑on Software Engineer role working on Tech for Good? You could be joining a HealthTech Start‑up, founded by two highly successful Cambridge University ed ...

Senior Java Payments Engineer ICON IPF, Hybrid London

Randstad is seeking a Senior Java Engineer for a hybrid role in London. You will leverage your extensive Java expertise and hands-on experience with the ICON IPF framework to design high-performance payment systems for leading banks. This position requires a deep understanding of cloud-native architectures, AWS, ...

Senior Java Backend Engineer for Real Time FinTech

Client Server is seeking a Backend Software Engineer specializing in Java development for their London office. This role involves designing complex real-time, low latency trading systems in a microservices environment. Ideal candidates will have significant experience in backend Java, event-driven systems, an ...

Staff Software Engineer Java Backend in Belfast Visa

Staff Software Engineer - Java Backend Belfast, UnitedKingdom Posted 9 months ago Tech Stack Software Engineer Backend Java JavaScript API Development Banking SME Knowledge and Expertise Required SME ...

Lead/ Staff Backend Java Engineer in London Mindera

Lead / Staff Backend Java Engineer London, United Kingdom Posted 11 months ago Tech stack Backend Java We’re looking for a Staff Java Engineer to join our growing company. You’ll play a key technical leadership role, working closely with architects, ...

Oxford Software Design Engineer Intern (C/Java/AWS)

Perspectum Diagnostics is seeking a Software Design Engineer intern in Oxford, United Kingdom. The ideal candidate should confidently make decisions to drive projects and have some awareness of AWS, Python, Java, or C++. The position offers a salary range of £40,000 to £60,000. This role is excellent for those l ...

Engineering Manager Lead, Hire & Build with Java/React

Java Script Works is looking for an Engineering Manager to oversee engineering projects in London, United Kingdom. The ideal candidate will have experience in Java, Spring Boot, and frontend frameworks like TypeScript and React. This full-time position focuses on team management, including recruiting and onboard ...

L2 Support Engineer: Java/DB, Weekend TOIL – London

N Consulting Ltd is seeking an L2 Support Engineer based in London, United Kingdom. This contract position requires strong Java and database skills, along with good communication abilities. Candidates will be responsible for providing L2 support and will participate in weekend shifts, compensated with time off i ...

Java Software Engineer Microservices | Payments | Enterprise Scale Systems

Java Software Engineer - Microservices | Payments | Enterprise-Scale SystemsWe’re looking for an experienced Senior Java Developer to join a high-performing engineering team delivering large-scale, business-critical platforms in a complex enterprise environment.This role is suited to someone who e ...

Senior SRE: Java/Python for Secure Collaboration Platforms

A global financial services firm is seeking a Site Reliability Engineer III to lead the integration of collaboration platforms like Microsoft 365 B2B and Google Workspace. The role includes managing secure external sharing solutions and ensuring platform reliability. Candidates should have a BS/BA and hands-on e ...

Lead Java Backend Engineer — High Performance Risk Systems

P2P in Greater London is looking for a highly experienced Java Backend Engineer to lead the development of high-performance risk systems. The role involves designing scalable JVM services, collaborating with quantitative teams, and optimizing the existing codebase. The ideal candidate should have 10+ years of ex ...

Principal Engineer (Java) up to £100,000 + Bonus Hybrid

Principal Java Engineer (AWS / Microservices) Salary: Up to £100,000 + Bonus + BenefitsLocation: Coventry or Central London - Hybrid (2 days per week onsite)Working Hours: 40 hours per week - Full timeJob Type: Permanent ...

Principal Engineer (Java) up to £100,000 + Bonus Hybrid

Principal Java Engineer (AWS / Microservices) Salary: Up to £100,000 + Bonus + BenefitsLocation: Coventry or Central London - Hybrid (2 days per week onsite)Working Hours: 40 hours per week - Full timeJob Type: Permanent ...

Lead Frontend Engineer Java & Open Source (Private & FS)

Lead Frontend Engineer - Java & Open Source (Private & FS) Full-time Department: Digital, Data and Cloud Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise ena ...

SC Cleared Lead Software Engineer (Java/Real‑Time)

IO Associates is looking for a Lead Software Engineer in Malvern to lead a project focusing on modernizing software systems. The role involves gathering requirements, full-cycle engineering, and solving complex technical challenges. Ideal candidates should have a strong background in Java, experience with C++, a ...

Senior Java Backend Engineer Spark, APIs & Graph Pipelines

A global information analytics firm in the UK is seeking a Software Engineer III to work on implementing Scala/Spark pipelines and contributing to Java-based backend services. The ideal candidate will have around 3 years of backend development experience with a strong focus on Java, API design, and a keen intere ...

Senior Java Engineer Low Latency Fixed Income Algo

Citi in Greater London seeks an experienced software engineer to develop a cutting-edge algo trading platform. The role focuses on Java and low-latency applications, involving close collaboration with business and trading teams. This position offers a hybrid working model, competitive salary, and extensive benef ...

Software Engineer III Low Latency Java and Kafka

Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver cutting‑edge technology products. Join JPMorgan’s Liquidity and Account Solutions Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking ...

Backend Engineer III (Java/Spring) Scale APIs & AWS

RELX is seeking a Software Engineer III in Oxford to enhance its document transformation and semantic enrichment workflows. The role focuses on building reliable backend services using Java, Spring Boot, and AWS. Candidates should have robust experience in backend development, testing practices like TDD, and wor ...

Lead Full Stack Engineer (Java & Vue.js) Flexible & Remote

Adria Solutions Ltd. is seeking a Lead Full Stack Engineer proficient in Java and Vue.js for their team. Located in Manchester, this role involves working on high-quality solutions, mentoring junior engineers, and ensuring seamless integration from backend to frontend. The position requires 8+ years in software ...

Low Latency Java Engineer: Real Time Payments & Kafka

JPMorgan Chase & Co. in Hurn is looking for a motivated Software Engineer III to enhance their Liquidity and Account Solutions Technology team. This role involves designing and developing high-performance Java applications, collaborating with global teams, and providing technical leadership. Responsibilities inc ...

Lead Java Software Engineer in FX Payments tech

Job Description Join us to shape the future of payments technology and make a real impact on your career. As part of our agile team, you'll help build trusted solutions that power global transactions. You'll have the opportunity to grow your skills, collaborate with talented colleagues, and contr ...

Trainee Driving Instructor Java, Argyll and Bute, England

My Four Wheels are looking to expand our team and are recruiting both part time and full time Driving Instructors though out the UK. Next year there will be a record 700,000 learner drivers hitting our roads, there has never been a better time to become a Driving Instructor. Becoming a Driving Instruct ...

Senior Java Engineer Hybrid, 5% Back & Share Options

Zilch in Greater London is looking for a Senior Java Software Engineer to enhance their innovative payment platform. The successful candidate will write high-quality code, guide engineering best practices, and develop robust APIs. With over 5 years of Java development experience, familiarity with Spring Boot, SQ ...

Impactful Full Stack Software Engineer (Java/React/Python)

A global financial information services provider is seeking a Software Engineer to join their team in Manchester. The role involves developing full-stack applications using Java, REACT, and Python, with a focus on data migrations and relational databases. Candidates should have at least 5 years of software engin ...

Java Full Stack Engineer Senior Consultant Digital Excellence

ROLE DETAILS SBU - InventCU - Business TechnologyGlobal Grade - C YOUR ROLE Our Full Stack Engineers sit within Digital Excellence, part of the Business Technology practice in Capgemini Invent, which leads digital transformation projects across Capgemini. We are a new and ...

Full Stack Engineer React/Java for Enterprise Platforms

Same platform, different brand. Your saved jobs and alerts as well as your log in details have moved with you. Maintain and enhance enterprise Java applications, including change requests,bug fixes, performance optimisation, and system stability improvements. Provide production support, i ...

Senior Java & AI Lead Engineer for Payments Platform

JPMorganChase in Glasgow is seeking a Lead Software Engineer to develop high-performing payment solutions in a fully cloud-based application. The role involves building new payment flows, coding, and ensuring operational stability in a collaborative, agile environment. The ideal candidate will have extensive cod ...

Lead Software Engineer Java & KDB Real Time Platform

A global financial services firm is seeking a Lead Software Engineer in Glasgow to work within Prime Finance Services. This role involves building and delivering innovative technology solutions, impacting operational stability. Key responsibilities include software design, and development, with a focus on utiliz ...

Senior Java Engineer (Hybrid) Real Time Football Backend

Hawk-Eye Innovations is looking for a Senior Java Engineer to join our Football Squad. You'll develop and maintain backend services for live football events, using technologies such as Java, Spring Boot, and AWS. The role offers a hybrid work model requiring two days in the office each week and comes with compet ...

Low Latency Java Engineer — Kafka & Real Time Payments

A global financial services firm in Bournemouth is seeking a Software Engineer III to enhance their Liquidity and Account Solutions Technology team. In this role, you will design and develop high-performance Java applications while collaborating with global teams. Ideal candidates will have substantial understan ...

Java Lead eSoftware Engineer Equities Algo Trading VP

Java Lead eSoftware Engineer - Equities Algo Trading - VP LONDON, LONDON, United Kingdom Job Information Job Identification Job Category Software Engineering Business Unit Corporate Sector Posting Date 05/12/2026, 10:42 AM Location ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Java Developer Java Monolith Jobs in United Kingdom Job Search Guide, Trends and Insights