Software Developer (Java/C++) A1 SC

Company IconOscar Associates (UK) Limited
Location IconCheltenham

Software Developer (Java/C++) - A1 SC Cleared | £53,000-78,000A leading engineering team is looking for a UKIC DV-cleared Software Developer to support the development of high-performance backend software solutions within...Read More>>.

Posted: September 18th, 2026
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Senior Manager Application Development

Company IconADP - Automatic Data Processing
Location IconCambridgeshire

Overview In this role you lead agile software development to design and deliver new or improved web applications for internal and external clients. You will align design, engineering, product, and implementation to understand system impact...Read More>>.

Posted: September 14th, 2026
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Junior Java Developer –Python, Ruby, Fintech50

Company IconQuant Capital
Location IconLondon

Overview As a Junior Java Developer at Quant Capital, you join a fintech-focused tech team working with a high-profile client. You’ll contribute across the stack, emphasize core Java development, and support release management and infrast...Read More>>.

Posted: September 14th, 2026
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Java Developer in Test SDET - Finance Consultancy

Company IconClient Server
Location IconLondon

Overview In this role, you will join a global technology consultancy to deliver high-impact, client-facing testing work. You will shape and implement scalable test automation across modern platforms, helping teams raise quality and producti...Read More>>.

Posted: September 14th, 2026
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Core Java Developer Fintech High Freq Trading

Company IconQuant Capital
Location IconLondon

Overview In this role you will shape a high-performance, distributed Java platform used in a fast-paced FX trading environment. You’ll work with traders and developers to enhance a complex, low-latency, multi-threaded system, spanning fro...Read More>>.

Posted: September 14th, 2026
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eTrading Rates Strategist / Java Developer (Associate)

Company IconMcGregor Boyall
Location IconLondon

Overview In this front-office associate role within the Global Markets technology function, you will design and enhance algorithmic trading strategies and electronic trading platforms for Rates products. You’ll work closely with traders,...Read More>>.

Posted: September 14th, 2026
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Manager, Java Developer, Solutions, Engineering, AI & Data

Company IconDeloitte
Location IconNewcastle upon Tyne

Overview As a Java Developer in Deloitte’s Technology & Transformation, you will design, build, and sustain high-quality Java-based solutions for diverse client projects. You’ll work within cross-functional teams to drive digital transf...Read More>>.

Posted: September 14th, 2026
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Core Java Developer– JVM, Multithreading, TDD, Spring

Company IconQuant Capital
Location IconLondon

Overview In dieser Rolle arbeiten Sie an einer hochverfügbaren, verteilten In-MMemory-Lösung im Hochfrequenzhandel, entwickeln Java-basierte Kernanwendungen und gestalten Systemarchitektur gemeinsam mit cross-funktionalen Teams. Sie arbei...Read More>>.

Posted: September 14th, 2026
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Junior Core Java Developer Big Data Fintech

Company IconQuant Capital
Location IconLondon

Overview As a Junior Core Java Developer you will work hands-on on a greenfield B2C wealth management platform and ongoing client-modifications within a fast-paced fintech environment. You’ll collaborate with traders, sales and technologi...Read More>>.

Posted: September 14th, 2026
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Core Java Developer Big Data Trading

Company IconQuant Capital
Location IconLondon

Overview In this role you will work on a green-field, enterprise-grade platform in a fast-paced fintech environment. You will be hands-on with core Java, shape architecture, and mentor junior developers while collaborating with the CTO and...Read More>>.

Posted: September 14th, 2026
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Scala / Java Developer Fintech / Blockchain Cryptocurrency

Company IconQuant Capital
Location IconLondon

Overview In this role you will design, develop and deploy high-quality software for a greenfield fintech project focused on cryptographic technology and distributed protocols. You will work with cross-functional teams to prototype architect...Read More>>.

Posted: September 14th, 2026
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Application & Development Security Lead

Company IconWPP
Location IconLondon

Overview In this role, you help shape secure-by-design governance for software across WPP’s vast technology ecosystem. You’ll partner with engineering, product and platform teams to embed security into development lifecycles and governa...Read More>>.

Posted: September 14th, 2026
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Low latency Java Developer – Algo Trading

Company IconQuant Capital
Location IconLondon

Overview You will join a London-based quant prop trading firm to help design and build low-latency trading solutions. In collaboration with the Head of Trading and the Quant Team, you’ll develop algorithms in Java, contribute to a greenfi...Read More>>.

Posted: September 14th, 2026
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Java Developer – Algo Development Technology (Equities)

Company IconMillennium Management
Location IconLondon

Overview In this role you will build and evolve real-time, high-performance algorithmic trading systems for equities. You’ll collaborate with technologists and trading teams to enhance execution capabilities that support portfolio manager...Read More>>.

Posted: September 14th, 2026
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Contract Senior Java Developer – Data/Marketmaking

Company IconQuant Capital
Location IconLondon

Overview In this contract role, you will build and enhance Java backend services that power trading and data workflows. You will own Python-based data ingestion tasks to support the data platform and work with PostgreSQL for data validation...Read More>>.

Posted: September 14th, 2026
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Full Stack Application Developer

Company IconSavills
Location IconBristol

Overview In this role you will build and own internal tools that empower planners to work smarter and make better decisions. You will work in an agile, cross-functional team delivering features end-to-end across Python/FastAPI back ends and...Read More>>.

Posted: September 14th, 2026
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Java Developer – Equity derivatives- Hedge Fund

Company IconQuant Capital
Location IconLondon

Overview In this role you will help build and enhance the distributed pricing platform for Equity Derivatives, enabling continuous, firm-wide risk and P&L. You join a global, cross-functional team of developers and quants, contributing to g...Read More>>.

Posted: September 14th, 2026
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Lead Java Developer

Company IconHCLTech
Location IconCity of Edinburgh

HCL is a $11 billion leading global technology enterprise consisting of over 200,000 professionals operating from 52 countries. Founded in 1976, HCL is one of India's original IT garage start-ups. For more on HCL, please visit www.hcl.com...Read More>>.

Posted: June 6th, 2026
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Lead Java Developer

Company IconMastek
Location Icon

Location: Working 2 days a week from Solihull with occasional travel to Croydon based on business needs Security Clearance: SC Cleared, NPPV3 Must About the Role: We are seeking a highly skilled Lead Java De...Read More>>.

Posted: June 6th, 2026
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Java Developer - Leicester

Company IconIBM
Location IconLondon

Join to apply for the Java Developer - Leicester role at IBM. Introduction At IBM CIC, we provide technical and industry expertise to a wide range of public and private sector clients in the UK. A career in IB...Read More>>.

Posted: June 6th, 2026
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Java - Developer (GCP)

Company IconSquare One Resources
Location IconBasildon

Role: Senior Backend Software Engineer - Java – Identity Management Services - GCP Senior Backend Software Engineer required to join an Identity Management Services team, responsible for designing and delivering secure, scalable back...Read More>>.

Posted: June 13th, 2026
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Junior Java Developer

Company IconTracsis
Location IconLondon

Our talented people are creating the technology of the future From scheduling to maintenance to keeping people safe, 2.7 million people are helped by our software daily. Technology makes it possible; people make it happen and you...Read More>>.

Posted: June 23rd, 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: July 13th, 2026
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Experienced Java Developers

Company IconCiti
Location IconDundonald

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 ma...Read More>>.

Posted: July 21st, 2026
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Lead Java Developer

Company IconCitigroup Inc.
Location IconLondon

Discover your future at Citi Working 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 caree...Read More>>.

Posted: July 25th, 2026
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Lead Java Developer

Company IconCiti
Location IconLondon

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, give...Read More>>.

Posted: July 29th, 2026
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Fullstack Java Developer

Company IconAtos SE
Location IconGlasgow

Atos is the Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organiz...Read More>>.

Posted: August 1st, 2026
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Fullstack Java Developer

Company Icon慨正橡扯
Location IconGlasgow

Atosis the Atos Group brand dedicated to AI-powered, secure, end-to-end digital services. Atos designs, develops, and operates critical digital environments that drive performance, resilience and sovereignty, helping public and private organiza...Read More>>.

Posted: August 1st, 2026
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java developer in fintech

Company IconEnfint
Location IconLondon

Описание: Wise is a global technology company building services for moving and managing money internationally. Its products support international transfers, spending abroad, and international payments for individuals and businesses....Read More>>.

Posted: August 17th, 2026
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Junior Java Developer

Company Icon_Nology
Location IconStoke on Trent

Location: Birmingham (5 days a week or willingness to relocate) Nology is excited to partner with a leading financial services organisation that values learning, collaboration, and innovation. This is a fantastic opportunit...Read More>>.

Posted: August 29th, 2026
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Intermediate Java Developer

Company IconHippo
Location IconLeeds

About The Role Hippo is recruiting Intermediate Java Developers to join our Hippo Herd. Intermediate Java Developers work in multi-disciplinary teams that build, support & maintain User-Centred digital solutions that offer real value a...Read More>>.

Posted: August 29th, 2026
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Lead Java Developer

Company IconAnson McCade
Location IconNewcastle upon Tyne

We are looking for an experienced Java Developer to join a high-performing technology team in Newcastle, working on secure, enterprise-scale solutions for a leading client.Due to the nature of the work, successful candidates will...Read More>>.

Posted: September 1st, 2026
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Senior Java Developer

Company IconCHAPMAN TATE ASSOCIATES LIMITED
Location IconNottingham

Chapman Tate Associates are working in partnership with a market leading organisation within the Financial Services industry to recruit a Senior Java Developer based in Nottingham.Responsibilities:You'll buil...Read More>>.

Posted: September 3rd, 2026
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Senior Java Developer

Company IconWolviston Management Services
Location IconForest Hall

Salary: £70,000 - 75,000 per year Requirements: Strong commercial experience developing applications using Java. Experience with modern Java frameworks including Spring Boot, Spring Framework, and Hibernat...Read More>>.

Posted: September 8th, 2026
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Java Developer - Newcastle

Company IconWeAreTechWomen
Location IconNewcastle upon Tyne

Job Description Java Developer Location: Newcastle upon Tyne Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security Clearance process as part of this role, which r...Read More>>.

Posted: September 9th, 2026
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java developer in financial markets

Company IconEnfint
Location IconLondon

ОписаниеLSEG is a global financial markets infrastructure and data provider. It delivers trusted financial market infrastructure services that help businesses and economies fund innovation, manage risk, and create sustainable g...Read More>>.

Posted: September 10th, 2026
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java developer in financial services

Company IconEnfint
Location IconLondon

Описание:Client Server is a global technology consultancy delivering transformational technology projects, primarily for clients in the financial services sector.Задачи:Design, develop, and deliver tr...Read More>>.

Posted: September 10th, 2026
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java developer for transaction systems

Company IconEnfint
Location IconLondon

Описание:JD.com operates a global technology and supply chain ecosystem spanning retail, logistics, technology, property, and cross-border commerce. The company serves over 700 million active customers through advanced logistic...Read More>>.

Posted: September 10th, 2026
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Senior Java Developer (AWS +Kubernetes)

Company IconMphasis
Location IconLondon

We are looking for an experienced Java professional to join a strategic migration program involving the modernization of existing applications onto a cloud-native technology stack. The role requires strong technical expertise, architecture unde...Read More>>.

Posted: September 13th, 2026
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Senior Java Developer - Payments & Banking Microservices

Company IconOliver Bernard
Location IconLondon

Oliver Bernard is seeking two experienced Senior Java Developers to join a major retail banking transformation programme in London. You will work on large-scale payments and accounts platform, designing and building high-volume, cloud-native syste...Read More>>.

Posted: September 14th, 2026
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Lead Java Developer - Transaction Reporting & Cloud

Company IconBounteous
Location IconGlasgow

Bounteous in Glasgow is seeking a Java developer to contribute to Transaction Reporting systems within a global Agile squad. You will work across the production lifecycle, implementing requirements from Operations users and participating in modern...Read More>>.

Posted: September 14th, 2026
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Senior Java Developer - Credit Risk Technology, Vice President

Company IconCitigroup Inc.
Location IconLondon

The Senior Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applicati...Read More>>.

Posted: September 15th, 2026
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Lead Liferay Java Developer (J2EE) - Surrey Contract

Company IconJas Gujral
Location Icon

Jas Gujral is seeking a Java Developer with 2–5 years of solid Java Enterprise (J2EE) experience and Liferay expertise to join a Surrey-based team on a 6-month contract. The role requires hands-on development of Java EE portals, strong collabora...Read More>>.

Posted: September 15th, 2026
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Senior Java Developer | SQL Server | Central London (6m)

Company IconJas Gujral
Location IconLondon

Our Client in Central London is seeking a seasoned Java Backend Developer with 5+ years of experience and strong SQL Server expertise. You will contribute to backend systems, leverage Spring, and tackle algorithmic challenges within a large codeba...Read More>>.

Posted: September 15th, 2026
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Senior Java Developer - Post-Trade Market Data (London)

Company IconMorson Edge (Financial Services)
Location IconLondon

Morson Edge (Financial Services) in London is seeking a Senior Java Developer to join the post-trade engineering team on a contract basis. You will design and develop market data and reference data feeds, building robust Java/SpringBoot microservi...Read More>>.

Posted: September 15th, 2026
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CMDB Application Developer & Reporting Specialist

Company IconExperis - ManpowerGroup
Location IconStevenage

CMDB Application Developer & Reporting SpecialistLocation: Stevenage (100% Onsite)Rate: £800-£850 per day (Inside IR35)Clearance Required: Active SC ClearanceNationality Requirement: So...Read More>>.

Posted: September 15th, 2026
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Senior Java Developer for T+1 Settlement Transformation

Company IconCaspian One
Location Icon

Global Investment Bank is seeking a Senior Java Developer to join the T+1 Settlement Programme within regulatory change and post-trade technology teams. You will design and build Java applications to support the move from T+2 to T+1 across UK and...Read More>>.

Posted: September 15th, 2026
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Application Developer (IT) - London - Permanent

Company IconSaffery
Location IconLondon

Application Developer (IT) - LondonThe roleYou will develop, enhance, and support custom applications, automations, integrations, and AI-powered solutions using the Microsoft Power Platform, Copilot Studio, Agent Builder, and...Read More>>.

Posted: September 15th, 2026
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