Senior Software Engineer - Java - Engine by Starling

Company IconStarling Bank
Location IconLondon

Overview As a Backend Software Engineer at Engine by Starling, you help evolve a scalable fintech platform used by banks worldwide. You’ll work with cross-functional teams to deliver new features and improvements, shaping the engine that...Read More>>.

Posted: September 18th, 2026
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Senior Java Engineer - Real-Time Trading Systems

Company IconRJC Group
Location IconLondon

RJC Group is seeking a Senior Software Engineer specializing in Java to join a major financial services trading team in London. The role focuses on building scalable trading systems and core Java applications in Linux environments.You will...Read More>>.

Posted: September 22nd, 2026
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Senior Java Developer

Company IconMCS Group | Your Specialist Recruitment Consultancy
Location IconBelfast

2 days ago Be among the first 25 applicantsMCS Group | Your Specialist Recruitment Consultancy provided pay rangeThis range is provided by MCS Group | Your Specialist Recruitment Consultancy. Your actual pay will be based on your s...Read More>>.

Posted: August 17th, 2026
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Senior Java Platform Engineer - Hybrid London

Company IconITRS
Location IconLondon

ITRS Group is seeking a Senior Java Software Engineer in London to join the Platform Team. You will work on a core platform of distributed services that ingest and transform observability data for visualisation, analytics and integrations.T...Read More>>.

Posted: September 14th, 2026
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Senior Java Software Developer London, UK

Company IconItrs Insights
Location IconLondon

Recognised 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 automated & holistic IT observability solutions that safeguard critical ap...Read More>>.

Posted: September 14th, 2026
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Experienced Java Developers

Company IconCitigroup Inc.
Location IconBelfast

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can...Read More>>.

Posted: September 14th, 2026
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Java Developer - Team Lead - Up to £150k + Exceptional Bonus - Elite FinTech Firm- London - Hyb[...]

Company IconHunter Bond
Location IconLondon

Overview Sells: Cutting-edge tech, a collaborative and flat-structured environment, beautiful offices My client is looking for the best Full Stack Developers to join their high-performance team! You will be integral in designing...Read More>>.

Posted: September 15th, 2026
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Backend Java Developer

Company IconNet2Source (N2S)
Location IconBelfast

Qualifications Experience with Java NIO components like Channels Buffers and Selectors is expected Expert knowledge of FIX protocol Market Connectivity and Low latency programming is a must Very strong in Java and Spring...Read More>>.

Posted: September 15th, 2026
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Senior Java Engineer

Company IconMcCabe & Barton
Location IconLeicester

A leading Financial Services organisation is looking to appoint a Senior Microservices Engineer (Java/Spring Boot) to join an established Agile engineering team, designing, developing and supporting scalable microservices.You’ll work c...Read More>>.

Posted: September 17th, 2026
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Senior Java Engineer

Company IconCBSbutler Holdings Limited trading as CBSbutler
Location IconTelford

Senior Java Engineer6 Months rolling£575 - £595 per day inside ir35Hybrid/Telford- 2 Days OnsiteCandidates are required to go through BPSS clearance for this roleWe're looking for a Senior Java Engineer wh...Read More>>.

Posted: September 20th, 2026
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Senior Java Developer

Company IconTXP
Location IconTelford

Senior Java Developer Location: Telford (2 days per week onsite / 2 days per month depending on project requirements) Rate: 550 per day Contract Length: 12 Months Clearance: BPSS Require...Read More>>.

Posted: September 20th, 2026
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Impactful Java Engineer | Hybrid, HealthTech, Ownership

Company IconOpus Recruitment Solutions
Location IconReading

Opus Recruitment Solutions is partnering with a HealthTech SaaS business in the UK to hire Java Software Engineers in Reading. You will work across the full software development lifecycle building scalable applications used by healthcare professio...Read More>>.

Posted: September 20th, 2026
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Senior Java Developer - eDV Clearance Required

Company IconIBM
Location IconHursley

Introduction At IBM Consulting UK FutureNow, you’ll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors. You’ll collaborate with top industry professionals, gai...Read More>>.

Posted: September 20th, 2026
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Senior Software Java Engineer - Customer Fulfilment

Company IconTesco Technology
Location IconWelwyn Garden City

We are in the process of building and rolling out our next generation, dynamic, scalable, and resilient Fulfilment platform for Tesco, to address both manual, and robotic powered automate fulfilment operations, across all the customer order ful...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer - Hybrid Bristol | SC Cleared Eligible

Company IconHarvey Nash Group
Location Icon

Harvey Nash Group in Bristol is seeking a Senior Software Engineer (Java) to join a growing consultancy that delivers complex software solutions for enterprise and public sector organisations. This is a hands-on role working with clients and acros...Read More>>.

Posted: September 21st, 2026
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Java Developer- ICON Payment Framework (IPF)

Company IconeTeam
Location IconKnutsford

Duration: 31/12/2025 Rate: 492GBP/Day (Inside IR35) Role Description: We are looking for a highly skilled ICON Payment Framework (IPF) Developer with strong Java expertise to join our Payments Technology t...Read More>>.

Posted: September 21st, 2026
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Senior Java Developer-AWS-Microservices (Lead I - Software Engineering)

Company IconUST
Location IconNottingham

Senior Java Developer-AWS-Microservices We are expanding our Java Development team in Nottingham! If you’re passionate about building high-quality software that enhances the lives of consumers, this is your...Read More>>.

Posted: September 21st, 2026
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Java Engineer II — Real-Time Liquidity Platform

Company IconFairygodboss
Location Icon

J.P. Morgan in the Global Liquidity and Cash Management Technology team seeks a Software Engineer II to design and develop high-performance, latency-sensitive Java services for real-time liquidity management.You will collaborate with global...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer - Spring Boot Microservices

Company IconJPMorgan Chase & Co.
Location IconScotland

JPMorganChase & Co. is seeking an experienced Software Engineer within the CIB – Markets Technology group in the UK. You will join an agile team to design, develop, and deliver trusted, scalable technology products for critical market functions....Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer — High-Performance Microservices (Hybrid UK)

Company IconCitigroup Inc.
Location IconNorthern Ireland

Citigroup Inc. in Belfast, United Kingdom is seeking a Senior Software Engineer (Java) to design and develop large, complex distributed systems for the FiTP team. You will contribute to high volume trade capture and processing, with a focus on per...Read More>>.

Posted: September 21st, 2026
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Voice Services Java Developer — SIP, Cloud & AI

Company IconRubicon Consulting
Location IconSeaford

Rubicon Consulting is seeking a Voice Services Developer to build, maintain, and optimize next‑generation communication platforms. You will bridge traditional telecommunication protocols with cloud‑based AI, focusing on SIP services developed...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer: Spring Boot, REST & Cloud

Company IconDP World
Location IconSouthampton

DP World in Southampton is seeking a Senior Developer to design, develop, and deliver high-quality software for our customs and logistics platforms. You will own complex development tasks, mentor others, and contribute to modern, scalable systems...Read More>>.

Posted: September 21st, 2026
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Java Developer – HealthTech Scale-Up

Company IconHalian | Managed Services, Recruitment Agency & Contract Staffing
Location IconBracknell

We’re partnering with one of the UK’s fastest-growing HealthTech scale-ups, transforming how hospitals deliver care through modern, cloud-based technology. In just a few years, the business has evolved from a disruptive start-...Read More>>.

Posted: September 21st, 2026
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Lead Java Developer | Low Latency Trading | London City

Company IconSGI
Location Icon

Lead Java Developer | Low Latency Trading | London City Our client is a specialist engineering consultancy known for solving some of the most demanding performance challenges across financial markets and technology. Their teams design,...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer - Shape a Scalable Backend Platform

Company IconSwitch Tech Talent
Location IconBanbury

Switch Tech Talent partners with a well-established UK software company to hire a Senior Java Software Engineer. The role focuses on building scalable backend services, APIs and influencing architectural direction within a product-driven team....Read More>>.

Posted: September 21st, 2026
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Java Developer — Guidewire Training & Flexible Hybrid Work

Company IconHastings Direct
Location IconLeicester

Welcome to Hastings Direct – From our Group HR Director Pam AngelWe’re a digital insurance provider with ambitious plans to become The Best and Biggest in the UK market. Over the past few years, we've made significant...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer - AWS Microservices | Hybrid

Company IconUST
Location IconNottingham

UST in Nottingham is seeking a Senior Java Developer to design and implement features in a microservices architecture running on AWS. The role requires hands-on coding in Java, Spring Boot and Spring Cloud, and a passion for delivering high-qualit...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer – Market Connectivity

Company IconHCLTech
Location Icon

HCLTech is a global technology company, home to more than 220,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and p...Read More>>.

Posted: September 21st, 2026
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Senior Java Platform Engineer (Internal Cloud)

Company IconAlbany Beck
Location IconSheffield

Albany Beck is a specialist Financial Services Consultancy delivering complex change and building long-term career opportunities. We are seeking a Senior Java Developer to join a high-profile platform engineering team within the bank’s Technolog...Read More>>.

Posted: September 21st, 2026
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Senior Java Developer | Build Scalable Microservices Hybrid

Company IconClarify Consultancy Ltd
Location IconLeyland

Clarify Consultancy Ltd is seeking a Senior Java Developer to join a Lancashire-based hybrid tech team. You will design, develop and maintain high-quality Java applications and services, focusing on scalable microservices and REST APIs within mode...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer - Data Solutions Lead (Nottingham)

Company IconRebel Recruitment Limited
Location IconNottingham

Rebel Recruitment Limited is helping a Nottingham employer hire a Senior Java Software Engineer. You’ll be hands-on in Data Engineering, with Java, Spring Boot, AWS and microservices, using TDD/BDD to deliver robust data solutions.Based i...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer - Greenfield Cloud-Native Platform Lead

Company IconPulse Group
Location Icon

Pulse Group are partnering with a major UK retailer to build a brand-new engineering capability within their Customer Fulfilment technology programme. You’ll lead as a seriously hands-on Senior Java Engineer, owning architectural decisions, deli...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer — Lead User-Centred Solutions

Company IconHippo
Location Icon

Hippo is seeking Senior Java Developers to join our multi-disciplinary teams delivering user-centred digital solutions across the UK. Youll act as a senior consultant, shaping technical delivery, mentoring others, and maintaining client relationsh...Read More>>.

Posted: September 21st, 2026
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Senior Java DevOps Engineer (AWS)

Company IconQualient Technology Solutions UK Limited
Location Icon

Qualient Technology Solutions UK Limited is seeking a Senior Developer with robust AWS experience to join our DevOps culture. You will contribute to secure, scalable cloud architectures and help guide team members in best practices.The role...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer – Cloud & Microservices

Company IconHippo Digital Limited
Location Icon

Hippo Digital Limited is recruiting Senior Java Developers to join our Hippo Herd. Senior Java Developers work in multi-disciplinary teams that build, support & maintain user-centred digital solutions that offer real value and work for everyone....Read More>>.

Posted: September 21st, 2026
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Java Developer: Cloud Microservices & Spring Boot

Company IconOpus Recruitment Solutions
Location IconNewcastle upon Tyne

Opus Recruitment Solutions in Newcastle is seeking an experienced Java Developer to join a high-performing engineering team on a 12-month fixed-term contract. You will work on modernising platforms using Spring Boot, microservices, and cloud-based...Read More>>.

Posted: September 21st, 2026
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Java Engineer II – Real-Time Liquidity Platform

Company IconJPMorganChase
Location Icon

Job DescriptionJoin JPMorgan's Global Liquidity and Cash Management Technology team and be part of a dynamic group dedicated to delivering innovative technology products. We are seeking motivated Java engineers to enhance our global te...Read More>>.

Posted: September 21st, 2026
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Senior Java Developer | Banking domain | Chester

Company IconInfosys Limited
Location IconChester

Senior Java Developer | Banking domain | Chester Required ExperienceJava, Spring Boot, Microservices, Hibernate, OOP LocationChester, UK CompensationCompetitive (including bonus) Please no...Read More>>.

Posted: September 21st, 2026
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Lead Java Developer (VP)

Company IconCiti
Location IconNorthern Ireland

Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, giv...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer - FinTech, Cloud-Native & Scalable

Company IconLexisNexis Risk Solutions
Location Icon

LexisNexis Risk Solutions in the United Kingdom is seeking a Senior Software Engineer to design, develop, and deliver high-quality Java-based solutions. You will work with Product, UX, QA, and engineering teams to build scalable, cloud-native appl...Read More>>.

Posted: September 21st, 2026
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Senior Java Developer (6 month contract)

Company IconEPAM Systems
Location IconNorthern Ireland

First Derivative is driven by people, data, and technology, unlocking the value of insight, hindsight, and foresight to drive organizations forward. Counting many of the world's leading investment banks as clients, we help our clients navigate...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer — Cloud-Native Microservices

Company IconSanderson Government & Defence
Location Icon

Sanderson Government & Defence is seeking a Senior Java Developer to design, build and scale high-performance platforms used across UK government and enterprise environments.You will work in multidisciplinary engineering teams, contribute t...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer – AI-Driven Backend | Hybrid (2 onsite)

Company IconCBSbutler Holdings Limited trading as CBSbutler
Location IconTelford

CBSbutler Holdings Limited trading as CBSbutler is seeking a Senior Java Engineer to join a client on a major Tax Administration Modernisation Programme. The role is 6 months rolling, hybrid in Telford with two days onsite, paying £575-£595 per...Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer - AI-Driven Backend Leader (Hybrid)

Company IconCBSbutler Ltd.
Location IconShrewsbury

CBSbutler Ltd. is seeking a Senior Java Engineer to join a client driving HMRC's Tax Administration Modernisation Programme. You will contribute strong backend engineering, Java/Spring expertise and an interest in AI‑assisted development....Read More>>.

Posted: September 21st, 2026
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Senior Java Engineer - AI-Driven Backend, Hybrid

Company IconCBSbutler Holdings Limited trading as CBSbutler
Location IconShrewsbury

CBSbutler is seeking a Senior Java Engineer to join a major HMRC-driven Tax Administration Modernisation project. The position is hybrid with 2 days onsite in Telford, and up to 3 days remote.You will contribute to backend services using Ja...Read More>>.

Posted: September 21st, 2026
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Java Developer – HYBRID / INSIDE IR35 – 11857CA

Company IconProactive.IT Appointments Limited
Location Icon

11857CA£450 – 500 per dayJava Developer – HYBRID / INSIDE IR35We are looking for an experienced Java Developer to join our customer who are based in Liverpool. The contract is for an initial 3 month but likely to...Read More>>.

Posted: September 22nd, 2026
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Senior Java Engineer | HealthTech Scale-Up, NHS Impact

Company IconHalian | Managed Services, Recruitment Agency & Contract Staffing
Location IconBracknell

Halian | Managed Services, Recruitment Agency & Contract Staffing partners with a fast-growing UK HealthTech scale-up transforming hospitals with cloud-based technology. They’re hiring two Senior Java Developers to build scalable microservices a...Read More>>.

Posted: September 22nd, 2026
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Senior Java Engineer, Real-Time Backend Platform

Company IconHawk-Eye Innovations Ltd.
Location IconBasingstoke

Hawk-Eye Innovations Ltd. seeks a Principal Java Engineer to lead backend architecture for a new sports technology product. This hybrid role requires expertise in building high-performance, low-latency systems for real-time data. Candidates should...Read More>>.

Posted: September 22nd, 2026
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Lead Java Software Developer

Company IconNPAworldwide
Location IconOxford

Job Description Are you an experienced Senior Software Engineer or Technical Lead who enjoys remaining hands‑on while guiding teams and shaping technical solutions? A leading specialist technical consultancy is looking for a S...Read More>>.

Posted: September 22nd, 2026
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Senior Java Engineer - Hybrid, Client-Facing, Public Sector

Company IconHarvey Nash
Location Icon

Harvey Nash invites applications for a Senior Software Engineer (Java) based in Bristol on a permanent, client-facing role within a growing technology consultancy. You will solve challenging technical problems and contribute across the full softwa...Read More>>.

Posted: September 22nd, 2026
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