Senior Python Developer — Counterparty Credit Risk, Hybrid

Company IconCitigroup Inc.
Location IconLondon

Citigroup Inc. in London seeks a Senior Developer for Counterparty Credit Risk. You will develop and maintain the ACE production application using Python and C++ libraries, partnering with Quant and Front Office tech teams to integrate pricing mod...Read More>>.

Posted: October 21st, 2026
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Quantitative Developer (C++/Python) — Pricing & Risk Analytics

Company IconCiti
Location IconLondon

Citi is seeking a Quantitative Analyst in London to build pricing and risk models for the trading business. You will develop analytics libraries and apply advanced mathematical methods using C++, C#, Python, and SQL in a collaborative, governance-...Read More>>.

Posted: October 21st, 2026
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Senior Accounts Manager & Client Lead — Develop & Review

Company IconProTalent
Location IconAshford

ProTalent seeks an Accounts Manager / Senior Manager in Ashford, Kent. You will manage your own portfolio of SME clients, review a wide range of accounts and act as the main point of contact.You’ll review the accounts team's work, provide...Read More>>.

Posted: October 21st, 2026
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Quant Developer – Trading Analytics – Equity Derivatives Tech

Company IconCiti
Location IconLondon

Quant Developer - Trading Analytics - Equity Derivatives TechEngineer 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. W...Read More>>.

Posted: October 21st, 2026
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Quantexa Lead Developer — Flexible, Global Tech Lead

Company IconHSBC Holdings plc
Location IconSheffield

HSBC Holdings plc is seeking a Quantexa Lead Developer to oversee and guide a global technical team. You will participate in solution design, drive production-grade data solutions, and balance long-term best practices with hands-on development acr...Read More>>.

Posted: October 21st, 2026
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Tax Group Assistant - Trusts & Companies, Lead & Develop

Company IconSearch-Select LTD
Location IconDouglas

Our client, part of the Search-Select LTD group, is seeking a Group Assistant Tax Business Partner in the Isle of Man to own a portfolio of fiduciary clients, including trusts and companies. The role blends strong tax technical work with supervisi...Read More>>.

Posted: October 21st, 2026
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Quantitative Developer: C++/Python Pricing & Risk Models

Company IconCitigroup
Location IconLondon

Citigroup in London seeks a Quantitative Analyst to develop analytics libraries for pricing and risk-management and to build quantitative models for trading using advanced mathematical and computer science methods. You will work with traders, stru...Read More>>.

Posted: October 21st, 2026
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Hybrid Development Finance Credit Partner — Real Estate

Company IconMetro Bank (UK)
Location IconLondon

Metro Bank is seeking a Credit Partner for Development Finance to help grow our portfolio of residential and commercial development lending. You will work with Real Estate Finance, Private Banking, and Corporate & Commercial Banking teams to asses...Read More>>.

Posted: October 21st, 2026
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Real-Time Quant Developer – Pricing & Risk (London)

Company IconReferment
Location IconLondon

Referment is hiring a Quantitative Developer for its London office. You will design, develop and test models that value financial positions and calculate market risk in real time.The role focuses on pricing and risk logic across multiple as...Read More>>.

Posted: October 21st, 2026
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Hybrid Lead Developer — Architect & Mentor of Custom Apps

Company IconReed Technology
Location IconWitton le Wear

Reed Technology in the United Kingdom is seeking a Principal/Lead Developer who combines deep technical expertise with a passion for innovation. You will mentor others, shape bespoke digital solutions, and lead critical development efforts across...Read More>>.

Posted: October 21st, 2026
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Lead Developer Specialist (C#/.NET/SQL) - Manchester

Company IconOliver James
Location IconManchester

About the RoleLead Development Specialist - Hybrid ManchesterLocation : Manchester - 3 Days in the office Per WeekSalary : £80,000As part of a strategic shift from vendor dependency to in-house development, we are...Read More>>.

Posted: October 21st, 2026
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Lead AI-Driven Internal Developer Platform Engineer

Company IconVodafone Group Plc
Location IconLondon

VOIS (Vodafone Intelligent Solutions) seeks a Principal Platform Engineer to define and lead the technical direction of an AI-native Internal Developer Platform, enabling product and engineering teams to build, deploy, operate, and continuously im...Read More>>.

Posted: October 21st, 2026
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Senior Python Developer - Trading Systems & FIX Expert

Company IconVersion 1 Solutions Limited
Location IconHurley

Version 1 Solutions Limited is seeking a skilled Python Developer with trading domain expertise to join our hybrid team. You will develop and maintain trading applications, implement FIX-based solutions, and collaborate with traders and quants to...Read More>>.

Posted: October 21st, 2026
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Hybrid Senior Python Developer – Trading & FIX Expert

Company IconVersion 1 Solutions Limited
Location IconDoncaster

Version 1 Solutions Limited is seeking a skilled Python Developer with extensive trading domain experience and FIX protocol knowledge. The role focuses on designing, building, and maintaining trading applications in a hybrid work environment....Read More>>.

Posted: October 21st, 2026
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Lead Data Integration Developer - Azure Modernisation Hybrid

Company IconSanderson
Location IconLondon

Sanderson in London is seeking a Lead Data Integration Developer to own a business-critical integration platform and help modernise a legacy SSIS environment. The role focuses on application integration, workflow and end-to-end ownership, moving t...Read More>>.

Posted: October 21st, 2026
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Senior Kotlin Developer: Cloud-Native Microservices Expert

Company IconAnson McCade Pty
Location Icon

Anson McCade Pty in the United Kingdom is seeking a Senior Kotlin Developer to join one of their engineering delivery teams. You will build enterprise-scale applications using Kotlin and JVM technologies, shaping architecture and engineering stand...Read More>>.

Posted: October 21st, 2026
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Hybrid SharePoint Developer & SME (3 Days Onsite)

Company IconTatton Recruitment
Location IconPeterborough

Certain Advantage is seeking a SharePoint Developer for a 12-month contract role based in Peterborough. The position requires 3 days per week onsite with flexibility on the remaining days, working within the IT team to support and improve SharePoi...Read More>>.

Posted: October 21st, 2026
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Senior Java Developer — Shape Architecture & Impact (Hybrid)

Company IconExalto Consulting
Location IconLiverpool

Exalto Consulting, based in Liverpool, seeks a Senior Java Developer to join a collaborative engineering team. Hybrid role with one day in Liverpool.The role focuses on building scalable web and mobile solutions, influencing architecture, m...Read More>>.

Posted: October 21st, 2026
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Lead Quant Developer, Equities Tech – Prime Services

Company IconTesting Site - JPMC
Location IconLondon

JPMorganChase in London seeks a Lead Software Engineer to contribute as a core technical member in Equities Technology - Prime Services, delivering trusted market-leading products in a secure, scalable way.You will write high-quality Python...Read More>>.

Posted: October 21st, 2026
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Senior Workday Extend Developer — Build & Integrate Apps

Company IconScrumconnect Limited
Location IconStaines upon Thames

Scrumconnect Consulting is seeking experienced Workday Extend Developers to design, build and deploy Extend applications across Strategic Sourcing/Procurement and Grants Management/Finance. You will own Extend apps from design through testing, dep...Read More>>.

Posted: October 21st, 2026
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Fullstack Developer - Python, Django, HTML, CSS, JavaScript

Company IconKate Matthews Solutions
Location IconLondon

Path to CTO. Please note my client is not willing to sponsor candidates and therefore I can only accept applications from candidates who are eligible to work in the UK. My client is an ambitious UK based start-up with strong...Read More>>.

Posted: October 21st, 2026
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Senior Calypso Developer – Front-to-Back Trading Platform

Company IconEPAM Systems
Location Icon

First Derivative, an EPAM Systems company, is expanding its Calypso practice and seeking experienced Calypso Developers to join high-profile transformation programmes in global capital markets.Calypso is a large-scale trading platform spann...Read More>>.

Posted: October 21st, 2026
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Senior Frontend Developer (Airline Tech) – London Contract

Company IconNorthridge Recruitment
Location IconLondon

Northridge Recruitment is assisting an airline business in finding a mid-senior Frontend Developer for a contract role based in London. You will work with the internal digital team on the website booking flow, Manage My Booking, experiments and fe...Read More>>.

Posted: October 21st, 2026
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Platform Engineer — Build Shared Systems & Developer Tools

Company IconWinston Fox
Location IconLondon

Winston Fox is seeking a Platform Developer to help build shared engineering foundations across a global hedge fund. You will design and deliver backend services, frameworks and developer tooling that scale across many teams, establishing standard...Read More>>.

Posted: October 21st, 2026
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Lead Java Developer (3-6 Month Contract)

Company IconInspired Thinking Group (ITG)
Location IconBirmingham

Our Digital Engineering team at ITG are responsible for building world class, enterprise grade digital applications for high profile brands. We pride ourselves in working with mature Agile methodologies and make use of the latest versions of techn...Read More>>.

Posted: October 21st, 2026
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Lead Java Developer – Integration & Cloud-Native Services

Company IconBarclays
Location IconGlasgow

Barclays in Glasgow is seeking a Lead Java Developer for the Investments Transformation Program to modernize front-office technology. You will design and build services connecting our complex estate to a market-leading financial advisory platform...Read More>>.

Posted: October 21st, 2026
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Front-End Web Developer – Next.js, React, Hybrid

Company Icon1St%20Formations
Location IconLondon

1st Formations is seeking a Front End Web Developer to join our growing team in Düsseldorf. You will translate Figma designs into fast, accessible interfaces, building SPAs with HTML, JavaScript, Next.js and Node.js.Working closely with de...Read More>>.

Posted: October 21st, 2026
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Hybrid Endur Developer — Front-to-Back Trading Expert

Company IconStrike IT Services Limited
Location IconLondon

Strike IT Services Limited is seeking an experienced Endur Developer to join a commodity trading technology project, focusing on front-to-back trade life cycles. This hybrid London role involves hands-on Endur development using OpenJVS and OpenCom...Read More>>.

Posted: October 21st, 2026
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Rust/Linux Tools Developer for AI Inference DevEx

Company IconFractile
Location IconLondon

Fractile is hiring for a Developer Experience professional in the Software org, focusing on the tooling and workflows that enable efficient inference at scale. You will work on ML compilers, device drivers, runtimes and tooling to empower LLm engi...Read More>>.

Posted: October 21st, 2026
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Senior Manager, Quantum Developer Tools – Lead & Deliver

Company IconQuantinuum
Location IconCambridge

Quantinuum seeks a Senior Manager for Software Developer Tools in Cambridge, UK. You will lead engineering teams building core quantum languages, compilers, and toolkits like Selene, TKET, HUGR, and Guppy, balancing people management with technica...Read More>>.

Posted: October 21st, 2026
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Trading-Focused Python Developer (FIX) | Hybrid, Growth

Company IconVersion 1 Solutions Limited
Location IconLeighton Buzzard

Version 1 Solutions Limited seeks a skilled Python Developer with trading domain experience to build, maintain and enhance trading applications. You will work with traders, quants and other stakeholders to collect requirements and deliver high-qua...Read More>>.

Posted: October 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: October 21st, 2026
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FX Options Quantitative Developer (Assistant Vice President)

Company IconConfidential
Location IconLondon

Job Overview By joining the company, you will become part of a global organization whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress....Read More>>.

Posted: October 21st, 2026
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Fintech Salesforce Senior Developer — AI & Agentic Automation

Company IconStott and May Inc.
Location Icon

Stott and May Inc. in the United Kingdom is seeking a Senior Salesforce Developer for a long-term rolling contract in fintech, operating outside IR35.You will architect intelligent workflows and leverage AI-enhanced tooling to accelerate de...Read More>>.

Posted: October 21st, 2026
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KDB+ Developer for Real-Time Fixed Income Trading

Company IconEames Consulting Group
Location IconLondon

KDB Developer – Fixed Income Electronic Trading at Eames Consulting Group seeks an experienced engineer to join a front-office technology team powering electronic trading. You will work with traders, quants and engineers to improve real-time pri...Read More>>.

Posted: October 21st, 2026
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Full Stack AI Developer – Consultant / Senior Consultant

Company IconWomen in Data®
Location Icon

Full Stack AI Developer – Consultant / Senior Consultant Join to apply for the Full Stack AI Developer – Consultant / Senior Consultant role at Women in Data® Capgemini is a global business and technology tran...Read More>>.

Posted: October 21st, 2026
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Ellucian Banner & Oracle Developer – Hybrid, 35h, Training

Company IconMichael Page
Location IconLiverpool

Michael Page is recruiting a Developer for a Liverpool-based Public Sector client on a 12-month FTC. The role offers hybrid working with on-site presence 1–4 times per month depending on location.You will develop and maintain solutions us...Read More>>.

Posted: October 21st, 2026
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Senior Java/Scala Developer — Regulatory Reporting (Hybrid)

Company IconMorgan Stanley
Location IconGlasgow

Morgan Stanley's Equity Swaps Trading Technology team seeks a Senior Java/Scala Developer to enhance Scala-based processing engines for regulatory reporting in a capital markets context. The role covers front-to-back trade lifecycle, intraday and...Read More>>.

Posted: October 21st, 2026
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Senior Java Developer - Rates Intraday Risk Technology

Company IconNomura Holdings, Inc.
Location IconLondon

Job Title: Senior Java Developer - Rates Intraday Risk Technology Job Code: 14911 Country: GB City: London Skill Category: IT\Technology Job Title: Senior Java Developer – Rates Intraday Risk Technolog...Read More>>.

Posted: October 21st, 2026
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Site Reliability Engineer: Data, Cloud & Developer Experience

Company IconBlackstone
Location IconLondon

Blackstone is seeking a Site Reliability Engineer to join its Site Reliability Engineering team in London. You will drive reliability across platforms, implement observability and automation, and work with development teams to prevent incidents....Read More>>.

Posted: October 21st, 2026
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Senior Java Developer - Rates Intraday Risk Technology

Company IconLGBT Great
Location IconLondon

Job Title: Senior Java Developer – Rates Intraday Risk Technology Corporate Title: Associate Department: Information Technology Location: London (Hybrid) Company overview Nomura is a financial services group...Read More>>.

Posted: October 21st, 2026
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Hiring Senior Laravel Developer | Team Lead | FinCrif Jobs

Company IconFinCrif India Pvt. Ltd.
Location IconTipton

Hiring: Senior Laravel Developer (Team Lead)Company: FinCrif India Pvt. Ltd.Location: Noida (Full-Time, On-site)OverviewWe are looking for a Senior Laravel Developer with strong leadership skills to build and scale next-...Read More>>.

Posted: October 21st, 2026
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Hybrid Senior Java Developer — Spring Boot & Microservices

Company IconAuxo Talent
Location IconLondon

Auxo Talent is seeking a Senior Java Developer for a 6-month contract in London. The role is Hybrid, requiring 2 days in the office per week. You will contribute to Java-based projects, focusing on scalable back-end services and customer-facing ap...Read More>>.

Posted: October 21st, 2026
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Senior Netball Development Coach - Community Programs Lead

Company IconBurnley FC in the Community
Location IconBurnley

Burnley FC in the Community is seeking a Senior Netball Development Coach to support the Sports Development Manager in delivering the Netball Academy with Nelson & Colne College and Accrington and Rossendale College. You will also lead community n...Read More>>.

Posted: October 21st, 2026
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Front End Web Developer - 3 month Contract

Company Icon1St%20Formations
Location IconLondon

About 1st Formations At 1st Formations, we empower entrepreneurs to start, run, and grow their businesses with confidence. Running a business shouldn’t be slowed down by company formation, statutory compliance, accounting, or pay...Read More>>.

Posted: October 21st, 2026
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Senior Data Science Lead, Drug Development Analytics

Company IconBristol-Myers Squibb Co
Location IconDenham

Bristol Myers Squibb in the United Kingdom is seeking a Senior Manager, Data Science to join the DSAA team, shaping decisions across multimodal clinical and omics data. This hands-on role blends computational science, statistics, and drug developm...Read More>>.

Posted: October 21st, 2026
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Senior Java Developer (AWS Microservices) - Hybrid Contract

Company IconSalt
Location IconLondon

Salt seeks a Senior Java Developer to design, develop, and maintain secure, scalable microservices on AWS. You’ll collaborate with platform engineers, QA, and product teams, following DevOps and security best practices. Hybrid role with 1–2 da...Read More>>.

Posted: October 21st, 2026
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Senior PHP/JavaScript Developer - Agile, CMS & APIs

Company IconUniversity of the Arts London
Location IconLondon

University of the Arts London (UAL) seeks a Senior Developer for the Digital Services Group to deliver new digital functionality and support across student information, booking services, the main site, and portfolios using PHP, JavaScript, HTML5 a...Read More>>.

Posted: October 21st, 2026
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Senior Staff Platform Engineer - Developer Experience & API

Company IconAltium LLC
Location IconCambridge

Altium seeks a Senior Staff Full-Stack Software Engineer to build and evolve the Development Center, detailing API/SDK capabilities and enabling customers, partners and internal teams to connect with the Platform. You will own outcomes, drive adop...Read More>>.

Posted: October 21st, 2026
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Principal SQL Developer: High-Impact, Hybrid & Flexible

Company IconLeonardo UK Ltd
Location Icon

Leonardo UK Ltd is seeking a Principal SQL Developer to support NAS, a vast SQL Server environment used by UK policing. You will fine-tune performance, troubleshoot issues, and implement best practices while collaborating with customer and develop...Read More>>.

Posted: October 21st, 2026
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