Real-Time Java Engineer – Low-Latency & Kafka

Company IconJPMorgan Chase & Co.
Location IconBournemouth

A global financial services firm is seeking a Software Engineer III to join their Liquidity and Account Solutions Technology team. This role involves designing high-performance Java applications that support real-time client liquidity management. You...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer – FinTech, Django & PostgreSQL

Company IconJava Script Works
Location IconLondon

Java Script Works is seeking an experienced Python Engineer to join a scaling FinTech company based in Greater London. In this role, you will develop cutting-edge technology that empowers businesses and supports their growth. Preferred qualifications...Read More>>.

Posted: June 6th, 2026
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Senior/Principal Java Engineer - Low Latency

Company IconGrid Dynamics Holdings
Location IconLondon

We're looking for Senior and Principal Java Developers with a strong background in low-latency systems to join us on a high-performance trading and real-time data project, for a major financial institution. You’ll be joining an environ...Read More>>.

Posted: June 6th, 2026
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Lead Java Engineer — Post-Trade Tech & Cloud Solutions

Company IconJPMorganChase
Location IconLondon

JPMorganChase is looking for a skilled professional to join their team in Greater London. The role involves executing innovative software solutions, developing secure production code, and collaborating across teams to drive technological advanceme...Read More>>.

Posted: June 6th, 2026
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Senior Python/Java Cloud Engineer — AI, AWS & RAG

Company IconJPMorganChase
Location IconLondon

A global financial services leader in the UK is seeking a Senior Python Engineer to develop high-quality production code for cloud-based systems. This role involves optimizing AI-driven workflows and contributing to an agile team. The ideal candidate...Read More>>.

Posted: June 6th, 2026
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Lead Backend Engineer — Java/Kotlin, FinTech Focus

Company IconJ.P. MORGAN
Location IconLondon

A global financial services leader is hiring a Lead Software Engineer to drive innovative solutions and enhance customer experiences. You will work with JVM-based languages (Java/Kotlin) and be part of a team committed to ethical practices and collab...Read More>>.

Posted: June 6th, 2026
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Senior Lead Java Engineer: Build Secure Microservices

Company IconJPMorgan Chase & Co.
Location IconGlasgow

JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer in Glasgow to enhance and deliver trusted technology products in Prime Finance Services. You will apply your technical expertise to address challenges across technologies while foster...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Engineer & Tech Lead (Hybrid)

Company IconJava Script Works
Location IconLondon

A leading events management platform in Greater London seeks a Senior Full Stack Engineer to lead a dynamic team. The role entails architecture and feature development for a web platform, requiring strong full-stack skills in technologies like Node.j...Read More>>.

Posted: June 6th, 2026
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Lead Java Engineer – Equities Algo Trading

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. is seeking a Java Lead Software Engineer in Greater London to enhance their algo trading platform. In this role, you will design and develop trading strategies while working closely with a global team of quants and traders. The i...Read More>>.

Posted: June 6th, 2026
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Engineering Team Lead - Node.js & AWS (Hands-On)

Company IconJava Script Works
Location IconLondon

What You BringProven ability to lead engineering teams while still being hands-onDeep experience in Node.js, Vue or React, PostgreSQL, and AWSStrong grasp of DevOps, CI/CD, and secure SDLC practicesComfort with mobil...Read More>>.

Posted: June 6th, 2026
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AI Engineer in London - StructureFlow

Company IconJava Script Works
Location IconLondon

AI Engineer London, United Kingdom Posted about 1 year ago This is a job posted by our partner Jooble. Tech stack Azure TypeScript Python Artificial Intelligence...Read More>>.

Posted: June 6th, 2026
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Engineering Manager: Java AI for FinTech (Hybrid)

Company IconClient Server
Location IconLondon

A leading technology recruitment firm in the UK is seeking an Engineering Manager (Java AI) to lead a team of AI Engineers. This role requires strong technical leadership skills and a solid background in software engineering, particularly in Java and...Read More>>.

Posted: June 6th, 2026
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Senior C++/Java Engineer — Low-Latency FX Platform

Company IconLSEG
Location IconLondon

LSEG is looking for a Senior Software Engineer to design and build FX market infrastructure using C++ and Java. This role requires strong technical leadership and experience in low-latency systems.The ideal candidate should have over 10 yea...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer: Low-Latency Market Connectivity

Company IconHCLTech
Location Icon

A leading technology company is seeking an experienced Java Software Engineer for a full-time role in London, England. The ideal candidate should have 10+ years of experience in core Java development and expertise in multi-threading, messaging techni...Read More>>.

Posted: June 6th, 2026
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Platform Backend Java Engineer (Hybrid, Fixed-Term)

Company IconNextWave Consulting
Location IconLondon

A tech consulting firm seeks a Backend Java Developer in Birmingham to build core backend services for a Data Fabric platform. Candidates should have strong experience with Java, Spring, and SQL transformations. This role involves working on data gov...Read More>>.

Posted: June 6th, 2026
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Lead Java Engineer – Real-Time Trading Platform

Company IconHunter Bond
Location IconLondon

A leading FinTech innovator in London is looking for a Java Developer to build their next-generation, low-latency trading platform. This role involves developing high-performance systems in Java, optimizing multithreading, and collaborating with a te...Read More>>.

Posted: June 6th, 2026
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Full-Stack Web Engineer: PHP + Modern Frontend & APIs

Company IconJava Script Works
Location IconBournemouth

Experience and skills we need You will have hands‑on experience with HTML 5, CSS and CSS precompilers, JavaScript & TypeScript and other modern web development core technologies. You will have worked with PHP 8 & PHP Frameworks su...Read More>>.

Posted: June 6th, 2026
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London-Based Full-Stack ASP.NET & TypeScript Developer

Company IconJava Script Works
Location IconLondon

Java Script Works is seeking a Full Stack ASP.NET JavaScript Developer in London, United Kingdom. The ideal candidate should have a strong background in JavaScript, including frameworks like React and Angular, as well as ASP.NET. Responsibilities inc...Read More>>.

Posted: June 6th, 2026
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Frontend Technical Architect in London - Quant Capital

Company IconJava Script Works
Location IconLondon

Job Description My client is based in South West London. Quant Capital is urgently looking for a Technical Architect with strong frontend JavaScript Experience to join our well-known Fintech client, who is a recognized wealth management...Read More>>.

Posted: June 6th, 2026
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VB.NET Developer - Fintech50 in London - Quant Capital

Company IconJava Script Works
Location IconLondon

Platform Development for a Global High-Demand Payment GatewayThe company is focusing on the development of a high-demand, high-transaction payments gateway platform. The frontend development involves the use of HTML5, Javascript,...Read More>>.

Posted: June 6th, 2026
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Lead .NET Developer - On-Site in Sheffield - Avanti Recruitment

Company IconJava Script Works
Location IconSheffield

OverviewI am seeking a Senior/Lead-level .NET developer with strong architectural and DevOps awareness. I require solid experience in React (Next.js is a plus, but not essential). You must be comfortable working full-time on-sit...Read More>>.

Posted: June 6th, 2026
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React Frontend Developer - Coleraine in Coleraine - MCS Group

Company IconJava Script Works
Location IconColeraine

Requirements:I am seeking a Front End Developer with experience in front-end development and a strong portfolio. You should be skilled in React, TypeScript, HTML5, CSS, or a similar front-end framework. A strong understandi...Read More>>.

Posted: June 6th, 2026
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Senior Backend Java Engineer – Hybrid, Global Finance

Company IconCitibank (Switzerland) AG
Location IconBelfast

Citibank (Switzerland) AG in Belfast is looking for Experienced Backend Java Developers to join their Tech team. You will play a key role in developing applications that support global finance, delivering solutions that impact economies and innova...Read More>>.

Posted: June 6th, 2026
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On-Site Java Platform Developer (UK) - Cloud & Automation

Company IconDXC Technology Inc.
Location IconGloucester

DXC Technology Inc. is seeking a Java Platform Developer for on-site work in Gloucester or Central London. The role involves developing cloud solutions while collaborating with multidisciplinary teams. Responsibilities include advising clients on tec...Read More>>.

Posted: June 6th, 2026
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Senior Cloud Platform Engineer: Java, Hadoop, Spark, IaC

Company IconGolang Works
Location IconLondon

Agile Labs specialises in custom software, mobile, and web application development for startups and enterprises. Untangle complex problems with our painless development approach.SkillsManagement skillsIn-depth know...Read More>>.

Posted: June 6th, 2026
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Software Integrations Engineer in London - RedTech Recruitment

Company IconJava Script Works
Location IconLondon

This is a job posted by our partner JoobleBelow is a snippet of the job description. To read the full text, please click on the "Apply Now" link.OverviewRequirementsIdeally within a SaaS or cloud-based envir...Read More>>.

Posted: June 6th, 2026
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Full Stack Polyglot Engineer in London - Transparent Technology

Company IconJava Script Works
Location IconLondon

Requirements: We seek candidates with experience in the following areas: Backend Programming: Proficiency in Python, Golang, Node, Java, Kotlin, or any solid programming language. Frontend Development...Read More>>.

Posted: June 6th, 2026
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Cloud Backend Engineer (Golang/Java) – Hybrid AWS

Company IconUpwind Security, Inc.
Location IconBelfast

Upwind Security, Inc. is seeking an experienced Software Engineer to join their Backend Engineering team. This role involves solving complex engineering challenges and continuously improving solutions while working with all major cloud providers (...Read More>>.

Posted: June 6th, 2026
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Backend Engineer - Java/Spring Boot (Kotlin) for eCommerce

Company IconRevolution Technology
Location Icon

A leading SaaS company in London is seeking a Back End Software Engineer to join their dynamic team. The ideal candidate will have experience with Java 9+, Spring Boot, and Kotlin, along with a solid background in eCommerce. This role offers a compet...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer - Cloud-Native Microservices (Java)

Company IconJ.P. MORGAN
Location IconLondon

A leading global financial services firm in Greater London is seeking a Software Engineer III to join its International Consumer Bank team. This position requires expertise in Java and cloud-native microservices, with responsibilities including creat...Read More>>.

Posted: June 6th, 2026
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Senior Frontend Engineer: Web Components & TypeScript

Company IconJava Script Works
Location IconLondon

```htmlWhy Aqovia?Since 2008, Aqovia has been at the forefront of technology innovation, serving clients in telecommunications, media, and technology. We specialize in architecture, design, and software development for transformative pro...Read More>>.

Posted: June 6th, 2026
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Senior Frontend Engineer (React, TypeScript, GraphQL)

Company IconJava Script Works
Location IconLondon

Frontend Software Development Experience With over 5 years of experience in frontend software development, we are well-versed in creating dynamic and user-friendly interfaces. Preferred Skills A STEM background would be...Read More>>.

Posted: June 6th, 2026
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AWS Cloud Backend Engineer | TypeScript Pro

Company IconJava Script Works
Location IconLondon

Java Script Works is looking for a Backend TypeScript Programmer based in London. The ideal candidate will have a solid Computer Science background and will work with a cloud services development team focused on industrial workflow and process man...Read More>>.

Posted: June 6th, 2026
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Hybrid Full‑Stack Java Engineer — HealthTech Scheduling

Company IconClient Server
Location IconLondon

A leading health technology company is seeking a Full Stack Java Engineer to work on a product that drives efficiencies for the NHS. In this impactful role, you'll re-architect a shift rota application, enhancing it using Java and Angular. The positi...Read More>>.

Posted: June 6th, 2026
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Java Backend Engineer - Real-Time Sports Platform

Company IconBeyond Sports
Location IconLondon

A leading sports technology company in Greater London seeks a passionate Software Engineer (Java) to build innovative solutions that engage sports fans. The role involves developing high-quality Java applications, collaborating with cross-functional...Read More>>.

Posted: June 6th, 2026
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Java Full-Stack Engineer for Enterprise SaaS Automation

Company IconRedwood Software
Location Icon

A leading automation solutions provider is seeking a Full Stack Software Engineer to design and maintain scalable applications. This role requires expertise in Java, cloud platforms, and RESTful API development. You'll work collaboratively with produ...Read More>>.

Posted: June 6th, 2026
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Lead Java Engineer for Risk Intelligence Platform

Company IconLondon Stock Exchange Group
Location IconNottingham

London Stock Exchange Group in Nottingham is seeking a Lead Software Engineer to spearhead software development for risk intelligence. This role involves collaborating with architects and product managers to design critical systems.The idea...Read More>>.

Posted: June 6th, 2026
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Lead Java Engineer: Cloud, CI/CD & Architecture

Company IconLondon Stock Exchange
Location IconNottingham

London Stock Exchange is seeking a Lead Software Engineer to join the World Check One team in Nottingham. This role involves leading software design and development for a critical platform in risk intelligence and compliance screening.The i...Read More>>.

Posted: June 10th, 2026
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Java Engineer — High-Performance FinTech Platform (London)

Company IconHunter Bond
Location IconLondon

Hunter Bond is seeking a Java Software Engineer to join their innovative fintech company in London. The role involves hands-on development of a cutting-edge distributed trading platform with a focus on high-quality code and agile practices....Read More>>.

Posted: June 13th, 2026
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Java Full-Stack Engineer - Capital Markets Growth (London)

Company IconMandarin Recruitment
Location IconLondon

Mandarin Recruitment is excited to offer a Java Developer (Full-Stack) role in a London-based Capital Markets company. The ideal candidate will support UK operations, contributing to the company’s global expansion while leveraging expertise in J...Read More>>.

Posted: June 14th, 2026
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Full-Stack AI Engineer (Java/Python/React)

Company IconFairygodboss
Location IconLondon

Fairygodboss is seeking a Full Stack Engineer to design, build, and support scalable web applications and integrations. You will leverage technologies like Java, Python, and React to deliver impactful features.This role requires collaborati...Read More>>.

Posted: June 15th, 2026
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Software Engineer III - Fullstack (Java, React, Python and AI) Engineer

Company IconFairygodboss
Location IconLondon

Join us to shape the future of web applications with innovative AI-driven solutions. You will have the opportunity to work across both backend and frontend technologies, collaborating with diverse teams to deliver impactful customer and interna...Read More>>.

Posted: June 15th, 2026
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Principal Java Engineer – Payments & Cloud Lead (Hybrid, 6m)

Company IconMindera
Location IconLondon

Mindera is seeking a Principal Java Engineer in Greater London, England, for a 6-month contract outside IR35. You will be working in a friendly and welcoming team focused on developing secure, high-volume payment services.The role includes...Read More>>.

Posted: June 15th, 2026
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Lead Backend Developer - Java, AWS & Kubernetes

Company IconUniversal Music Group
Location IconLondon

A leading music company is seeking a Lead Developer to design, develop, and maintain external-facing royalty portals using Java. The role involves building AWS serverless solutions, working with Docker and Kubernetes, and providing technical leadersh...Read More>>.

Posted: June 19th, 2026
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Senior Product Engineer in London - LinuxRecruit

Company IconJava Script Works
Location IconLondon

Senior Product Engineer London, United Kingdom Posted 11 months ago This is a job posted by our partner Jooble Tech stack Amazon AWS TypeScript Product Node.js...Read More>>.

Posted: June 20th, 2026
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Senior C++/Java Engineer – Systems & Mentoring

Company IconLondon Stock Exchange
Location IconLondon

London Stock Exchange is seeking a senior engineer for the design and development of high-quality software solutions using C++ and Java. This role emphasizes hands-on engineering and collaboration with cross-functional teams to enhance solution de...Read More>>.

Posted: June 20th, 2026
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Principal Java Engineer - Low-Latency Payments Platform

Company IconRE Partners
Location IconLondon

RE Partners is seeking an experienced Principal Java Engineer to join our engineering team in the UK. This role involves designing and optimizing low-latency systems for payment processing, utilizing modern technologies.With over 10 years o...Read More>>.

Posted: June 21st, 2026
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Java Backend Engineer — Real-Time Data & Cloud (AWS)

Company IconSivara GmbH
Location IconScotland

Sivara GmbH is hiring a Java Developer for a fully onsite contract role in Bournemouth, UK. This position focuses on backend engineering, real-time stream processing using Flink, and cloud-native development on AWS, requiring strong hands-on Java...Read More>>.

Posted: June 21st, 2026
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Hybrid Junior Java Engineer for Real-Time Ad Tech

Company IconGlobal
Location IconLondon

Global is seeking a Junior Java Developer for the DAX Exchange team in London. The role involves building high-performance systems for digital advertising, working primarily with Java.You will handle backend development, quality assurance,...Read More>>.

Posted: June 23rd, 2026
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Senior Java Backend Architect – Pricing API (Onsite London)

Company IconDiverseJobsMatter
Location IconLondon

DiverseJobsMatter is seeking a Senior Java Software Engineer to enhance a mission-critical Pricing and Promotions API platform. This role will involve designing and developing scalable backend solutions and collaborating with cross-functional team...Read More>>.

Posted: June 23rd, 2026
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