Full Stack Java Developer – Fintech

Company IconQuant Capital
Location IconLondon

Overview In this role you will build and deliver front-end and back-end solutions for a tech-driven trading platform. You will work closely with cross-functional teams to shape product offerings and impact business outcomes. The environment...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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Senior Full Stack Java Developer

Company IconVersion 1
Location IconLondon

Overview In this role you will design, develop, test and maintain cloud-based software within Version 1’s Digital & Cloud Practice. You will provide technical leadership to deliver scalable, secure solutions in agile environments and coor...Read More>>.

Posted: September 14th, 2026
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Senior Java Developer - London - Fintech

Company IconAdaptive Financial Consulting
Location IconLondon

Overview In this role you will design and develop Java-based trading software for Adaptive’s front-office technology platform. You will work within cross-functional teams to deliver high-performance solutions that underpin capital markets...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 Engineer Get into Trading / Finance

Company IconQuant Capital
Location IconLondon

Overview In this role you will contribute to the development and maintenance of a market-leading Execution Management System used by buy and sell side clients. You will work within the Trading team to enhance connectivity to partner systems...Read More>>.

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

Company IconQuant Capital
Location IconLondon

Overview In this contract role you will build and enhance Java backend services that power the data platform, while owning lighter Python ETL tasks to feed PostgreSQL data stores. You will work closely with a lean team to improve reliabilit...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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Core Java Developer – Quant Trading

Company IconQuant Capital
Location IconLondon

Overview In this role you will build and evolve a high-impact Java platform for a fast-moving trading technology firm. You will work with cross-functional teams to design and implement business features that shape the product’s future. Th...Read More>>.

Posted: September 14th, 2026
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Senior Low-Latency Java Engineer - London

Company IconMcGregor Boyall
Location IconLondon

Overview In this role you build and optimize ultra-fast Java and Rust frameworks powering algorithmic trading at scale. You work within a specialist electronic trading technology team to deliver low-latency, event-driven solutions. You will...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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Software Engineer Java Software Developers (SC Cleared)

Company IconSanderson Recruitment
Location IconLondon

Overview In this role you will design, develop and maintain secure Java applications for mission-critical defence projects. You will work within Agile teams to deliver cloud-native solutions on AWS, with containerised deployments. You’ll...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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**Senior Java Engineer – FinTech – Data Analytics – Opensource**

Company IconStanford Black
Location IconLondon

Overview In this role you will help build a firmwide data analytics platform from inception to delivery within a cutting‑edge FinTech environment. You will join a cross-functional team promoting an open‑source culture and leverage bleed...Read More>>.

Posted: September 14th, 2026
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Contract Senior Java Engineer- Outside IR35

Company IconQuant Capital
Location IconLondon

Overview Senior Java Engineer to join a high-profile systematic trading hedge fund. You will work on a large distributed Java-based system that ingests real-time data into a portfolio management platform, helping to build a new risk engine....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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Senior Java Engineer – Payments (ICON IPF)

Company IconAccenture
Location IconManchester

Overview In this role you will build and maintain large-scale payment systems within cloud-native architectures. You will work closely with major banking clients to implement the ICON IPF framework, applying Java, Spring Boot, and microserv...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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Senior Java Developer

Company IconNetwork IT
Location IconStafford

Senior Java Developer 12 month contract Hybrid working - Multiple UK office locations £700-£750 per day Inside IR35 Network IT are currently recruiting for a Senior Java Developer to help design, build and support...Read More>>.

Posted: September 12th, 2026
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Senior Java Developer

Company IconJAM Recruitment Ltd
Location Icon

Based in Birmingham, this Senior Java Developer contract role pays £700-£750 per day inside IR35. The 12-month assignment offers hybrid working across multiple UK office locations. You will design, build, and support software products underpi...Read More>>.

Posted: September 12th, 2026
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Senior Java Engineer - High-Performance Trading Systems

Company IconOrla Rose Associates
Location Icon

Orla Rose Associates is seeking an experienced Java Developer to join a talented engineering team building high-performance trading technology used across global financial markets.You’ll design, develop and maintain scalable, distributed...Read More>>.

Posted: September 14th, 2026
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Senior Full-Stack Java Engineer for Enterprise Microservices

Company IconJPMorganChase
Location IconGlasgow

JPMorganChase is seeking a Software Engineer III to design, build, and evolve enterprise-grade applications across Finance, Risk, HR, Compliance and Legal within Corporate Technology.You will contribute to architecture, implement RESTful mi...Read More>>.

Posted: September 14th, 2026
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Senior Lead Java Engineer — Finance Tech Leader

Company IconJPMorganChase
Location IconGlasgow

JPMorgan Chase in Glasgow invites a Senior Lead Software Engineer to design and deliver trusted, scalable technology products in the Finance Technology Team. You will guide agile teams and shape technology strategy to support business objectives w...Read More>>.

Posted: September 14th, 2026
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Senior Java Developer - Spring Boot, AWS & Kubernetes

Company IconRedRock Resourcing
Location Icon

RedRock Resourcing is seeking an experienced Senior Java Developer to join a large-scale technology programme, delivering modern applications and services within a complex enterprise environment.You will design RESTful APIs, implement with...Read More>>.

Posted: September 14th, 2026
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Senior Java Engineer - ICON IPF Payments (Hybrid)

Company IconAnson McCade
Location Icon

Anson McCade is seeking an experienced Senior Java Engineer to join a leading global consulting and technology organisation. The role focuses on large-scale payment transformation programmes within the banking sector, delivering cloud-based paymen...Read More>>.

Posted: September 14th, 2026
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Senior Java Engineer - Cloud, CI/CD & Mentoring

Company IconTesco Technology
Location IconWelwyn Garden City

Tesco Technology is seeking Senior Software Development Engineers to design and deliver robust Java-based software in a hybrid work model at Welwyn Garden City, UK. You will own the full development lifecycle, implement scalable architectures, and...Read More>>.

Posted: September 14th, 2026
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Senior Java Developer - Real-Time Trading Systems

Company IconClient Server
Location IconNewcastle upon Tyne

Client Server in Newcastle upon Tyne is seeking a senior, hands-on Java Developer to transform a complex C++ legacy trading system into a modern Java-based platform.This full-time role based in Central Newcastle offers a highly competitive...Read More>>.

Posted: September 14th, 2026
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Senior Java Engineer — Real-Time Payments Platform

Company IconJPMorganChase
Location Icon

JPMorgan Chase is seeking skilled Java engineers to join the Global Liquidity and Cash Management Technology team. You will build and support high-performance services for the real-time liquidity business, contributing features, tests, and robust...Read More>>.

Posted: September 14th, 2026
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Senior Java Engineer for Financial Systems (Azure/SQL)

Company IconCastle Water
Location IconBlairgowrie and Rattray

Castle Water in the United Kingdom is seeking a highly experienced Software Engineer to lead the design, development, and delivery of mission-critical financial systems on a modern Microsoft Azure and SQL Server stack.You will partner with...Read More>>.

Posted: September 14th, 2026
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Senior Backend Java Developer – Hybrid, Global Finance

Company IconCiti
Location IconDundonald

Citi Belfast is hiring Experienced Backend Java Developers to contribute to, and in some cases lead, the design and development of core backend services.The role spans Assistant Vice President to Senior Vice President levels, with a hybrid...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 Engineer - Scalable, Secure Systems & AI

Company IconFairygodboss
Location IconGlasgow

J.P. Morgan is seeking an experienced Software Engineer III to join the Digital and Platform Services team. You will be part of an agile team designing trusted, scalable technology products with a focus on security and reliability.Responsib...Read More>>.

Posted: September 14th, 2026
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Full-Stack Java Engineer — Hybrid, Microservices & Cloud

Company IconClarify Consultancy Ltd
Location IconLancaster

Clarify Consultancy Ltd is seeking a skilled Full Stack Java Engineer to support a modern, scalable software platform within a fast-paced engineering culture. You will contribute to architecture, produce production-grade code, and participate in d...Read More>>.

Posted: September 14th, 2026
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Hybrid Full-Stack Java Engineer — Microservices & Kafka

Company IconClarify Consultancy Ltd
Location IconBolton

Clarify Consultancy Ltd is recruiting a Full Stack Java Engineer for a national technology company. You will contribute to architecture and develop scalable software with Java Spring and microservices, Kafka, Docker, Kubernetes, MongoDB, and React...Read More>>.

Posted: September 14th, 2026
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Java Developer - Cloud Microservices & Spring Boot (Hybrid)

Company IconOpus Recruitment Solutions Ltd
Location IconNorth East

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

Posted: September 14th, 2026
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Lead Java Developer – End-to-End Financial Systems

Company IconCiti
Location IconNorthern Ireland

Citi Belfast is hiring for a role in its Tech team focused on engineering the future of global finance. The role involves assisting or leading in application systems development, analysis and programming, with a hybrid working model (up to 2 days...Read More>>.

Posted: September 14th, 2026
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Java Engineer II — Real-Time Liquidity Platform

Company IconJPMorgan Chase & Co.
Location IconBournemouth

JPMorgan Chase & Co. in Bournemouth seeks a Software Engineer II to build and support high-performance liquidity services in real-time, collaborating across global teams to deliver secure, scalable components for the Payments business.You w...Read More>>.

Posted: September 14th, 2026
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Senior Java Engineer - Create Scalable REST APIs

Company IconRed Top Resources Ltd
Location Icon

Red Top Resources Ltd in Central Newbury is seeking an experienced Senior Java Software Engineer to deliver high quality software that meets business and customer needs. The role requires interpreting specifications, developing applications within...Read More>>.

Posted: September 14th, 2026
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Java Developer – Nottingham | Cloud-Native & CI/CD

Company IconCHAPMAN TATE ASSOCIATES LIMITED
Location IconNottingham

Chapman Tate Associates Limited is recruiting a Java Developer in Nottingham for a permanent role. You will build and maintain secure, scalable Java applications, collaborating with product owners and architects to deliver world-class solutions....Read More>>.

Posted: September 14th, 2026
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Java Developer: Build User-Centred Digital Solutions

Company IconHippo Digital Limited
Location Icon

Hippo is recruiting Intermediate Java Developers to join our Hippo Herd. You will deliver high-quality software for public and private sector clients, collaborating with colleagues to design and implement solutions and manage deployment pipelines....Read More>>.

Posted: September 14th, 2026
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Senior Backend Java Developer — Hybrid, Finance Tech

Company IconCitibank (Switzerland) AG
Location IconNorthern Ireland

Citi Belfast is seeking Experienced Backend Java Developers to join our Technology team in Belfast. Roles range from AVP to SVP level, contributing to a variety of development activities and end-to-end lifecycle ownership.We offer a hybrid...Read More>>.

Posted: September 14th, 2026
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Senior Java Engineer - Scalable Backend for Data Privacy

Company IconInfoSum
Location IconBasingstoke

InfoSum is looking for a Senior Java Engineer to design and maintain high-performance backend systems for their data collaboration platform. This role involves collaborating with cross-functional teams to deliver effective technical solutions....Read More>>.

Posted: September 15th, 2026
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Java Developer — Cloud & DevSecOps (Hybrid, Newcastle)

Company IconCBSbutler Holdings Limited trading as CBSbutler
Location IconNewcastle upon Tyne

CBSbutler Holdings Limited trading as CBSbutler is seeking a Java developer for a 12-month contract in Newcastle with hybrid working. The role requires cloud services development, OpenShift/Kubernetes expertise, and frontend Angular experience wit...Read More>>.

Posted: September 15th, 2026
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Java Developer — Cloud & Client Delivery (UK Travel)

Company Icon慨正橡扯
Location IconGlasgow

慨正橡扯 is seeking an experienced engineer proficient in Java to lead client accounts and deliver high-quality engineering solutions in Glasgow/Edinburgh. You will work hands-on with our clients to build innovative digital products while cont...Read More>>.

Posted: September 15th, 2026
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Senior Java Engineer: Cloud Microservices & Secure Systems

Company IconAnson McCade
Location IconNewcastle upon Tyne

Anson McCade is seeking an experienced Java Developer to join a high-performance technology team in Newcastle, delivering secure, enterprise-scale solutions for a leading client.Applicants must undergo Security Clearance, requiring 5+ years...Read More>>.

Posted: September 15th, 2026
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Java Engineer II — Low-Latency Kafka Payments

Company IconNext Frontier Capital
Location IconBournemouth

JPMorgan Chase is seeking a Software Engineer II to join its Global Liquidity and Cash Management Technology team. You will build and support services for liquidity business, contribute features and fixes, and work with global colleagues across es...Read More>>.

Posted: September 15th, 2026
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Full-Stack Java Engineer: Cloud, Microservices & React

Company IconAtos SE
Location IconGlasgow

Atos seeks a skilled full stack Java professional to join a team delivering enterprise applications built on Java, Spring Boot, React JS, and microservices. You will enhance, modernize, and integrate with MuleSoft, AWS Cloud, and CI/CD pipelines i...Read More>>.

Posted: September 15th, 2026
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Java Engineer / Technical Consultant - Derivatives Trade Solution

Company IconTalensa Partners
Location Icon

Java Technical Consultant – Derivatives ProductsWorking as part of the Technology Solutions team you will be responsible for code development projects to map / analyse proprietary data models and manage technical queries related to t...Read More>>.

Posted: September 15th, 2026
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