Lead Real-Time Risk & PnL Engineer (Python, Cloud)

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorgan Chase & Co. seeks a Senior Lead Software Engineer in Greater London to architect real-time risk and P&L systems for trading. You'll work in a collaborative environment, driving innovation while mentoring talent and enhancing trading platf...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer C# .Net API AWS

Company IconClient Server
Location IconNottingham

OverviewLead Software Engineer / Developer (C# .Net API AWS) Nottingham / WFH to £80kOpportunity to progress your career in a senior, hands-on leadership role at a SaaS tech company. As a Lead Software Engineer you'll join...Read More>>.

Posted: June 6th, 2026
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Senior Real-Time Java/Kafka-React Engineer

Company IconJPMorganChase
Location IconBournemouth

JPMorganChase in Bournemouth is looking for a Software Engineer III to join their Global Liquidity and Cash Management Technology team. You will design and enhance a real-time client liquidity dashboard using Java, Kafka, and ReactJs. The role includ...Read More>>.

Posted: June 6th, 2026
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Python Software Engineer (with AWS cloud experience)

Company IconTempleton & Partners - Innovative & Inclusive Hiring Solutions
Location IconLondon

Python Software Engineer (with AWS cloud experience)Templeton and Partners are looking for Python Software Engineer with AWS cloud experience for our global client.Contract- 12 months inside Ir35...Read More>>.

Posted: June 6th, 2026
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Senior React Native Engineer in London - MILE

Company IconJava Script Works
Location IconLondon

Senior Member ResponsibilitiesAs a senior member, you’ll play a pivotal role in shaping our customer-facing experiences across both our mobile app (React Native) and web platforms (React), including dashboards and our marketplace UI. T...Read More>>.

Posted: June 6th, 2026
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Senior React Native Mobile Engineer — FinTech

Company IconJava Script Works
Location IconLondon

Java Script Works in Greater London is seeking an experienced Mobile Engineer to contribute to an exciting new product within a successful financial company. The ideal candidate is comfortable in a fast-paced environment and has strong skills in R...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer, Cloud Platform Tools — Go/K8s

Company IconTeleport
Location Icon

Teleport is seeking a professional for its Core Tooling team in the UK, responsible for developing and releasing Teleport artifacts such as container images, AMIs, and Helm Charts. Candidates must possess expert-level knowledge in Go, strong experien...Read More>>.

Posted: June 6th, 2026
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Engineer III, Software DevelopmentAbout the Role: in Manchester - S&P Global

Company IconJava Script Works
Location IconManchester

Engineer III, Software Development Manchester, United Kingdom Posted about 1 year ago Tech stack JavaScript HTML5 CSS React SQL Server Angular Frontend...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Engineer - Java/Kotlin + React

Company IconAmdaris
Location IconBristol

We fuse together exceptional talent who deliver outstanding software solutions. Our approach has helped us grow 60% in 2021, 94% in 2022, while in 2023 we joined forces with Insight, a Fortune 500 company and a leading solutions and sy...Read More>>.

Posted: June 6th, 2026
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Lead Software Data Engineer – GraphQL, AWS & GoLang

Company IconJava Script Works
Location IconLondon

```htmlIntegration of Fragments...these fragments share overlapping content related to the required experience in languages and frameworks including JavaScript, React, TypeScript, Python, and GoLang. This overlap allows us to piece them...Read More>>.

Posted: June 6th, 2026
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Senior Lead Software Engineer- Java- Architecture- Nutmeg

Company IconJPMorgan Chase & Co.
Location IconLondon

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to Nutmeg for the same reason: our straightforward and transparent approach to investing. Nutmeg is a J.P. M...Read More>>.

Posted: June 6th, 2026
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Senior Java Platform Engineer | Spring Boot, K8s, Cloud

Company IconNextWave Consulting Ltd
Location IconLondon

NextWave Consulting Ltd is seeking a Senior Software Engineer in the UK with hybrid work options. The successful candidate will lead the development of a scalable Data Fabric platform, focusing on Java and Spring Boot microservices while mentoring te...Read More>>.

Posted: June 6th, 2026
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Senior Ruby Architect for Scalable E-commerce Backend

Company IconHulcan
Location IconLondon

Hulcan is seeking a Principal Engineer/Architect to design and implement high-performance backend systems for our e-commerce platform. The ideal candidate will have over 8 years of experience in backend development, with a strong focus on Ruby and...Read More>>.

Posted: June 6th, 2026
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Java Lead eSoftware Engineer - Equities Algo Trading - VP

Company IconJPMorgan Chase & Co.
Location IconLondon

Java Lead eSoftware Engineer - Equities Algo Trading - VP LONDON, LONDON, United Kingdom Job Information Job Identification 210612713 Job Category Software Engineering Business Unit Corporate Sec...Read More>>.

Posted: June 6th, 2026
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MMM Data Scientist, Bayesian, Python, Pymc

Company IconVentula Consulting
Location Icon

OverviewLeading pharmaceutical client now requires a Senior Data Scientist to drive marketing effectiveness via marketing mix modelling and other models. This role will oversee data collection, extraction, manipulation, analysis and va...Read More>>.

Posted: June 6th, 2026
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Low-Latency Java Algo Engineer – Front Office FX

Company IconHawksworth
Location Icon

A financial services company in the UK is seeking a Senior Algo Developer for a 1-year contract at £920 per day. The position focuses on low-latency Java development for the e-FX Desk, requiring strong experience with trading projects. The ideal can...Read More>>.

Posted: June 6th, 2026
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Senior Rust Backend Engineer for High-Performance Trading

Company IconBlockchain Ventures
Location IconLondon

Blockchain Ventures is seeking a Senior Software Engineer for their London office. In this role, you will build low latency, scalable trading services and enhance OMS functionality in a dynamic environment. Ideal candidates will have extensive exp...Read More>>.

Posted: June 6th, 2026
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Lead Mobile Engineer — React Native & TypeScript

Company IconJava Script Works
Location IconLondon

Java Script Works is seeking a Lead Mobile Engineer (React Native) based in Greater London, UK. This role involves leading the end-to-end development of a B2C mobile app, utilizing your expertise in React Native and TypeScript. The ideal candidate wi...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer - Java / Digital Asset / Blockchain

Company IconJPMorganChase
Location IconLondon

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorganChase within the Asset & Wealth Management, Digital Assets Team, you are an in...Read More>>.

Posted: June 6th, 2026
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Graduate Software Engineer - JS/TS, Vue & C#/.NET

Company IconJava Script Works
Location IconHessle

Java Script Works is seeking a Graduate Software Engineer based in Hessle, United Kingdom. The successful candidate will be involved with modern JavaScript frameworks, particularly Vue.js, and should have knowledge of writing or maintaining tests, an...Read More>>.

Posted: June 6th, 2026
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Hybrid London: Senior Java Engineer, Low-Latency Trading

Company IconJuxt Ltd.
Location IconLondon

A leading financial technology firm in London is seeking Senior and Principal Java Developers to work on high-performance trading systems. Ideal candidates will possess strong Java skills and experience in low-latency applications. This hybrid role a...Read More>>.

Posted: June 6th, 2026
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Senior Java Developer • Remote & AWS Spring Boot Microservices

Company IconVersion 1
Location IconBirmingham

A leading technology services company in Birmingham is seeking a Senior Java Software Engineer to develop software solutions on AWS Cloud. The ideal candidate will have over 5 years of Java experience, particularly with Spring framework, and will thr...Read More>>.

Posted: June 6th, 2026
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Mid level Frontend Engineer UK in London - Smart Pension

Company IconJava Script Works
Location IconLondon

Mid level Frontend Engineer UK London, United Kingdom Posted 11 months ago Tech stack JavaScript ECMAScript 6+ web hooks Frontend React CSS HTML5...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer — 6-Month Contract (London)

Company IconStars Arena
Location IconLondon

Senior Python Engineer (6 Month Contract) London, United Kingdom Posted 9 months ago Responsibilities Senior Python Engineer to support an interesting project on a six‑month contract. The ideal candidate is abl...Read More>>.

Posted: June 6th, 2026
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Lead Full Stack Developer, Senior Consultant in London - IONA

Company IconJava Script Works
Location IconLondon

Lead Full Stack Developer, Senior Consultant London, United Kingdom Posted 12 months ago Tech stack Amazon AWS Next.js Full-stack GCP Node.js SaaS React Azure JavaScript...Read More>>.

Posted: June 6th, 2026
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Senior Full-Stack Engineer — TypeScript, AWS & Svelte

Company IconJava Script Works
Location IconLondon

Java Script Works is seeking a Senior Full Stack Engineer to join their team in London. The role requires knowledge of Typescript, Svelte, and AWS Serverless, with confidence in learning new technologies being essential. The company offers a competit...Read More>>.

Posted: June 6th, 2026
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Senior Java Engineer - Low-Latency Trading Systems

Company IconGrid Dynamics Holdings
Location IconLondon

Grid Dynamics Holdings is looking for Senior and Principal Java Developers with strong Java expertise and experience in low-latency systems. You will work on critical applications that demand high performance, scalability, and reliability within a mo...Read More>>.

Posted: June 6th, 2026
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FX Risk Tech Lead (Java) - Hybrid, VP Level

Company IconCitibank (Switzerland) AG
Location IconLondon

A global financial institution is seeking a strong and motivated FX Risk Lead Java Developer to join their London team. The successful candidate will design and develop Java-based microservices for a new FX Risk valuation platform. Candidates should...Read More>>.

Posted: June 6th, 2026
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Senior Java Rates Engineer - Low-Latency Trading (London)

Company IconDelta Capita
Location IconLondon

A leading financial technology firm based in London is seeking an experienced Senior Rates Developer for a 12-month contract. The role involves developing low-latency pricing components and enhancing trading workflows. Ideal candidates will have stro...Read More>>.

Posted: June 6th, 2026
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Lead Java Tech Role- 3 month Contract

Company IconJD ROSS
Location IconLondon

Lead Backend Software Engineer I'm looking for a Lead Backend Software Engineer to shape backend architecture, drive engineering excellence, and guide teams building high‑performance digital products used at scale. This is a hands‑...Read More>>.

Posted: June 6th, 2026
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Senior Java & KDB Engineer - Real-Time Finance Platform

Company IconJPMorgan Chase & Co.
Location IconGlasgow

A global financial services leader is seeking a Software Engineer III in Glasgow. The role involves designing and delivering technology products, contributing to projects in real-time trading and software solutions. Candidates should have experience...Read More>>.

Posted: June 6th, 2026
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Lead Software Development Team - C#/React, SQL, Agile

Company IconJava Script Works
Location IconBracknell

RequirementsSTEM subject from a Russell Group or Red Brick UniversityExperience leading software development teamsKnowledge of either C# or ReactStrong experience with SQLSource control, ideally...Read More>>.

Posted: June 6th, 2026
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Java Technical Architect in Manchester - LA International Computer Consultants Ltd

Company IconLA International Computer Consultants Ltd
Location IconManchester

Java Technical ArchitectManchester, United KingdomPosted 9 months agoTech StackAmazon AWS REST JavaRequirementsWe are seeking a candidate with a minimum of 10 years of software developm...Read More>>.

Posted: June 6th, 2026
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End-to-End Full Stack Engineer | Java & React | Hybrid AWS

Company IconBe-IT
Location IconGlasgow

A leading tech recruitment firm in Glasgow is looking for a Full Stack Software Engineer with expertise in Java and React. You will build robust back-end services and reusable UIs while collaborating with non-tech teams. The ideal candidate will have...Read More>>.

Posted: June 6th, 2026
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Full-Stack Engineer: Build Impactful Gov Tech (React/Java)

Company IconManchester Digital
Location IconManchester

A technology firm in the UK is seeking a Full-Stack Developer to work on innovative projects that enhance safety through technology. You will engage with government and law enforcement organizations, using technologies like React and Java. The candid...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer (Front End) in Hemel Hempstead - Eckoh PLC

Company IconJava Script Works
Location IconHemel Hempstead

Technologies CI/CD ES6 Figma Git HTML5 JavaScript SCSS Security Sketch Vue UX UI Design Cloud React TypeScript...Read More>>.

Posted: June 6th, 2026
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React Native Engineer for Impactful Frontend Solutions

Company IconJava Script Works
Location IconBelfast

Java Script Works, based in Belfast, seeks a React Developer with experience in React and React Native. The position requires working in an agile environment and familiarity with Vue.js is a plus. You'll be developing products tailored to meet uni...Read More>>.

Posted: June 6th, 2026
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Senior Backend Infra Engineer — Scale Data Systems

Company IconThe Rundown AI, Inc.
Location IconLondon

A leading data-driven software company in Greater London seeks a Software Engineer to build scalable solutions. The role involves designing infrastructure for complex data systems, contributing to open-source projects, and automating deployments. Ide...Read More>>.

Posted: June 6th, 2026
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Lead Java Engineer: Blockchain & Cloud-Native Apps

Company IconJPMorganChase
Location IconLondon

JPMorganChase is seeking a Lead Software Engineer to join the Asset & Wealth Management, Digital Assets Team. This role involves enhancing and delivering trusted technological products. Candidates should have over 5 years of experience in software...Read More>>.

Posted: June 6th, 2026
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Senior Python Architect — Rates Risk & PnL, Athena

Company IconJ.P. MORGAN
Location IconLondon

A leading global financial services firm is seeking an experienced Senior Athena Python Rates Lead Software Engineer to work within its development team. The role focuses on delivering robust software solutions for rates trading activities, collabora...Read More>>.

Posted: June 6th, 2026
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Senior React Native Engineer in London - MoonPay

Company IconJava Script Works
Location IconLondon

Senior React Native Engineer London, United Kingdom Posted 9 months ago This is a job posted by our partner Jooble. Tech stack Startup React Native React Collaboration and Impact Close part...Read More>>.

Posted: June 6th, 2026
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Senior Java & Kubernetes Engineer – Remote Europe

Company IconJobgether
Location Icon

Jobgether is looking for a Senior Java/Kubernetes Developer to join a partner company in the United Kingdom. This fully remote position focuses on developing high-performing enterprise applications and microservices architectures in a cloud-native...Read More>>.

Posted: June 6th, 2026
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Python Software Engineer - Hybrid working - £70,000 - £225,000 Base (+ Bonus)

Company IconHunter Bond
Location IconLondon

OverviewSenior Quantitative Technology Consultant at Hunter BondJob Title: Python Software EngineerLocation: London / HybridSalary: £70,000 - £225,000 base (+ Bonus)ResponsibilitiesDesign, imple...Read More>>.

Posted: June 6th, 2026
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AI-Driven Software Engineer (Python, AWS, LLMs)

Company IconOliver Bernard
Location IconLondon

Oliver Bernard is searching for a skilled professional to build AI agents and develop Python services for AI-powered workflows. The ideal candidate should have strong production-level experience in Python, knowledge of AWS for cloud deployment, and a...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer - Generative Marketing, Equity (London)

Company IconJack and Jill AI
Location IconLondon

A leading AI marketing startup based in London seeks a Senior Product Engineer (Backend) to design scalable backend architectures and lead high-performance REST API development. The position offers exceptional autonomy in a PM-free environment and th...Read More>>.

Posted: June 6th, 2026
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Senior Product Engineer (Front-End) in London - Fuse Energy

Company IconJava Script Works
Location IconLondon

Senior Product Engineer (Front-End)London, United KingdomPosted 10 months agoTech StackAPIsProductJavaScriptTypeScriptNext.jsResponsiveReactFron...Read More>>.

Posted: June 6th, 2026
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Senior Pipeline Engineer (Brahma) in London - DNEG

Company IconJava Script Works
Location IconLondon

Qualifications Expert proficiency in Python. Strong experience with other languages such as C++ and JavaScript is a plus. Deep understanding of software development best practices including version control (Git), testing, CI/CD, and co...Read More>>.

Posted: June 6th, 2026
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Senior QA Engineer in London - Ferovinum Ltd

Company IconJava Script Works
Location IconLondon

Required Qualifications Computer Science, Mathematics, Physics, or a similar discipline. Skills Proficient with one or more programming languages (e.g., Java, TypeScript, or similar). Experience...Read More>>.

Posted: June 6th, 2026
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Research Scientist | Diffusion Modelling | Python | PyTorch | Machine Learning | Generative Mod[...]

Company IconEnigma
Location IconLondon

Role Overview We are seeking a highly capable machine learning researcher with deep expertise in generative modeling. In this role, you will join an interdisciplinary group of machine learning practitioners, scientists, and engineers w...Read More>>.

Posted: June 6th, 2026
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Material Scientist & AI Problem Designer (Python)

Company IconMindrift
Location IconBirmingham

Mindrift is looking for specialists to develop original material engineering problems while engaging with leading tech companies. Applicants should hold a degree in Material Science or related fields and possess proficiency in Python for numerical va...Read More>>.

Posted: June 6th, 2026
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