Junior Python Django Developer

Company IconQuant Capital
Location IconLondon

Overview In this role you join a fast-growing, innovative startup building an enterprise-grade Python-based platform for social data. You’ll work closely with founders and designers to shape features and architecture for a green-field pro...Read More>>.

Posted: September 30th, 2026
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Backend Developer (Python)

Company IconAdvanced Resource Managers (A.R.M.)
Location IconLondon

Overview In this role you will develop and modernise highly distributed Python backends for a tier 1 bank. You will work within a high-performing engineering team to deliver reliable, scalable systems that support critical production platfo...Read More>>.

Posted: October 1st, 2026
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Python C# Developer Quant Trading

Company IconQuant Capital
Location IconLondon

Overview In this role you will own the IT architecture and data platform for a global, multi-asset quantitative team at a high-profile hedge fund. You will shape the platform by integrating custom-built and third-party applications to meet...Read More>>.

Posted: October 1st, 2026
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Quant Developer (Python)

Company IconSQUAREPOINT CAPITAL
Location IconLondon

Overview In this role you work with quantitative researchers to design, implement, and deploy software that enables research and trading. You collaborate with technology peers to standardize and reuse components, taking ownership across the...Read More>>.

Posted: October 1st, 2026
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Python Quant Developer – RiskTech

Company IconQuant Capital
Location IconLondon

Overview In this role you will develop and refine credit risk models and pricing frameworks, leveraging large data sets to build prediction and risk solutions. You will partner with senior risk analysts and engineers to deploy scalable, mic...Read More>>.

Posted: October 1st, 2026
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Lead Python Web Developer

Company IconQuant Capital
Location IconLondon

Overview In this role you will develop advanced FinTech tools and analytics systems for a global quant business. You will work hands-on across Python, Django and frontend JS to build scalable financial applications that support risk managem...Read More>>.

Posted: October 1st, 2026
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Python Risk Developer - Vice President

Company IconCitigroup
Location IconLondon

Overview In this role you will design and develop high-performance Python micro-services for Citi’s front-office commodities risk platform. You will work on a highly distributed system that processes large data volumes, using RabbitMQ for...Read More>>.

Posted: October 1st, 2026
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Senior Software Engineer - Build AI Tools (Python, GoLang)

Company IconCitigroup
Location IconBelfast

Overview In this role you will design and enhance a GenAI prompt security platform to safeguard AI/LLM-based applications, build automated security testing for diverse use cases, and own scalable security solutions. You will collaborate wit...Read More>>.

Posted: October 2nd, 2026
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Python Quant Developer — HFT Buildout

Company IconOxford Knight
Location IconLondon

Oxford Knight seeks a Python Quant Developer to join a small, highly technical team in London. You will build and evolve infrastructure across the full quantitative research and trading lifecycle, working directly with Portfolio Managers and Quant...Read More>>.

Posted: October 21st, 2026
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Senior Python Quant Developer – London

Company IconOxford Knight
Location IconLondon

This is an opportunity to join one of the world’s premier investment firms.The firm deploys systematic, computer-driven trading strategies across multiple liquid asset classes, including equities, futures and foreign exchange. You will be...Read More>>.

Posted: October 21st, 2026
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Software Engineering Internship (C++ or Python) – Summer 2027

Company IconWehrtyou
Location IconLondon

Hudson River Trading (HRT) is seeking highly motivated full-time students to join our Software Engineering Summer Internship Program. HRT brings together the sharpest minds across quantitative disciplines—math, computer science, physics, enginee...Read More>>.

Posted: October 21st, 2026
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Python Software Engineer – Equities Intraday Risk - VP – CIB

Company IconTesting Site - JPMC
Location IconLondon

We have an opportunity toimpactyour career and provide an adventure where you can push the limits ofwhat'spossible.As a Lead Software Engineer at JPMorgan Chase within theEquities LOB, youare an integral part of an agile team that works to...Read More>>.

Posted: October 21st, 2026
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Lead Python Software Engineer – Asset Management Data Platform

Company IconTesting Site - JPMC
Location IconLondon

Join us to shape the future of data and analytics at JPMorgan Chase. You’ll design and deliver technology solutions that directly impact our Asset & Wealth Management business. Collaborate with talented colleagues in an inclusive, agile environm...Read More>>.

Posted: October 21st, 2026
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Lead Software Engineer - Full stack Java / Python

Company IconJPMorganChase
Location IconGlasgow

Job DescriptionWe 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 Finance Technology, you are an i...Read More>>.

Posted: October 21st, 2026
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python backend developer for a vehicle marketplace

Company IconNDA
Location IconLondon

ОписаниеA fast-growing digital team within a major automotive financial services group builds services for a vehicle marketplace and develops new digital products for the wider group.ЗадачиDesign and bui...Read More>>.

Posted: October 21st, 2026
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Lead Software Engineer - Applied AI/ML Python Engineer

Company IconTesting Site - JPMC
Location IconLondon

Join the Applied Artificial Intelligence and Machine Learning team as a Lead Software Engineer within Corporate and Investment Banking. You will play a pivotal role in transforming the operations of the world's largest bank. Y...Read More>>.

Posted: October 21st, 2026
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Sr Lead Software Engineer - Data Engineering, Python/C++/KDB/AI

Company IconJPMorgan Chase & Co.
Location IconLondon

Join adynamic, global analytics teamwithin JPMorgan Chase's Commercial & Investment Bank, Electronic Trading Technology.As a Lead Software Engineer at JPMorgan Chase within Commercial & Investment Bank, Electronic Trading Technology, you wi...Read More>>.

Posted: October 21st, 2026
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Senior Lead Software Engineer - Go / Kubernetes / Python - Public Cloud Engineering

Company IconJPMorganChase
Location IconLondon

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. We have an opportunity to impact your career and provide an adventure where you can push the...Read More>>.

Posted: October 21st, 2026
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Senior Software Engineer - Risk Analytics (Java/Python)

Company IconCrisil
Location IconLondon

Crisil is seeking a Senior Software Engineer to join the Risk Services team within GlobalMarkets. The role focuses on designing scalable, distributed systems that support risk data processing, analytics and reporting workflows.The ideal can...Read More>>.

Posted: October 21st, 2026
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Senior Software Engineer – Risk Services (Java / Python)

Company IconCrisil
Location IconLondon

We are seeking aSenior Software Engineerto join theRisk Services team within GlobalMarkets.This role focuses on designing and buildingscalable, distributed systemsthat supportrisk data processing,analyticsandreporting workflows.The ideal ca...Read More>>.

Posted: October 21st, 2026
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Python Software Engineer, Factory Flow, Formula 1 Tech

Company IconMotorsport Network, LLC
Location IconWoking

McLaren Racing seeks experienced Python Software Engineers to join our Software & Data Science team on a fixed-term contract basis to deliver Factory Flow, a major technology transformation program. You will design, build and maintain Python servi...Read More>>.

Posted: October 21st, 2026
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Multiple Python Software Engineers Needed - SC/DV Clearance Needed

Company IconAreti Group | B Corp™
Location Icon

Multiple Python Software Engineers Needed - SC/DV Clearance Needed Areti Group has exclusively partnered with a rapidly growing startup seeking 8 Software Engineers to start ASAP. These roles are fully remote. This business has grown b...Read More>>.

Posted: October 21st, 2026
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Software Engineer III - Cloud/Java-Python/AI-ML

Company IconJPMorganChase
Location IconBournemouth

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.Job Description We have an opportunity to impact your career and provide an adventure where yo...Read More>>.

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

Company IconVersion 1 Solutions Limited
Location IconRoe Green

Version 1 Solutions Limited is seeking a skilled Python Developer with trading domain experience to join our dynamic team in the UK. You will develop, maintain, and enhance trading applications and FIX protocol solutions, collaborating with trader...Read More>>.

Posted: October 21st, 2026
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Software Engineer III - Cloud/Java-Python/AI-ML

Company IconJPMorgan Chase & Co.
Location IconBournemouth

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Software Engineer III at JPMorganChase within the Corporate Investment Bank Markets Technology team, youare an in...Read More>>.

Posted: October 21st, 2026
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AI Software Developer (Python, JavaScript, ML)

Company IconSalt Digital Recruitment
Location IconLondon

AI Software Developer (Python, JavaScript, ML) - London/HybridDay rate: £500 - £800 (inside IR35)Duration: 6 - 12 monthsStart: ASAPHybrid: 3 days on site per weekAbout the RoleMy client is looking f...Read More>>.

Posted: October 21st, 2026
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Principal Software Engineer - Full Stack Python/AWS - Executive Director

Company IconJPMorgan Chase & Co.
Location IconLondon

OverviewThe Applied Innovation (of AI) Engineering team is an elite machine learning group strategically located within the Chief Data Analytics Office (CDAO) Technology group of JPMorgan Chase. AI Engineering tackles business critical...Read More>>.

Posted: October 21st, 2026
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Full-stack Python/Django Developer

Company IconRock Kitchen Harris
Location IconLeicester

We're looking for somebody friendly, quick witted and suitably experienced to join our small digital team in building secure, reliable content-managed websites and web applications for the likes of the NHS, Home Office, Taylor Wimpey, Hasbean/Ozon...Read More>>.

Posted: October 21st, 2026
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Principal Software Engineer - Full Stack Python/AWS - Executive Director

Company IconJPMorganChase
Location IconLondon

Job Description As a Principal Software Engineer at JPMorgan Chase within CDAO Technology Group in the Applied Innovation (of AI) Engineering team, you will design, develop, deploy, and maintain advanced AI products. You’ll collabora...Read More>>.

Posted: October 21st, 2026
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Senior Python Django Developer

Company IconJ.P. Morgan
Location IconBournemouth

Senior Python Django Developer - JP Morgan - Bournemouth We are seeking a Senior Python Django Developer to join JP Morgan in Bournemouth via the Robert Walters Consultancy on a permanent basis. You will be part of a team that manages...Read More>>.

Posted: October 21st, 2026
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Principal Software Engineer - Full Stack Python/AWS - Executive Director

Company IconJPMorgan Chase
Location IconLondon

The Applied Innovation (of AI) Engineering team is an elite machine learning group strategically located within the Chief Data Analytics Office (CDAO) Technology group of JP Morgan Chase. AI Engineering tackle business critical priorities using...Read More>>.

Posted: October 21st, 2026
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Backend Developer (Python)

Company IconAdvanced Resource Managers Ltd
Location IconLondon

Backend Developer (Python)6 MonthsLondon (Hybrid)£550-650 per day (Inside IR35) ***Please note - The selected candidate MUST HAVE strong Banking Experience to be considered for this position*** My cli...Read More>>.

Posted: October 21st, 2026
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5G/6G Software Engineer — AI, C++, Python & Conformance Tools

Company IconRohde & Schwarz
Location IconFleet

Rohde & Schwarz USA, Inc. in Fleet, United Kingdom, invites engineers to work on 3GPP technologies teams to design and implement 5G protocol conformance features and toolsets, and 3GPP stack features, tests and tools.You will collaborate wi...Read More>>.

Posted: October 21st, 2026
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Aerospace RF Software Engineer (C/C++/C#/Python)

Company IconKeysight Technologies
Location IconPathhead

Keysight Technologies is seeking a motivated Software Engineer in Edinburgh to design and implement embedded and RF software for aerospace and defense projects. You will work with hardware, software, and test teams across sites, delivering robust,...Read More>>.

Posted: October 21st, 2026
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Senior Software Engineer - Real-Time Go/Python for Robotics

Company IconRecycleye
Location IconLondon

Recycleye is seeking a software engineer to join our small, focused team building the control software for our waste-separation systems. You’ll work across the stack—from low-latency Go services to Python data pipelines and web dashboards....Read More>>.

Posted: October 21st, 2026
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RegTech Software Engineer III: Java or Python

Company IconJPMorgan Chase & Co.
Location IconGlasgow

JPMorgan Chase & Co. in Glasgow is seeking a Software Engineer to join Regulatory Controls & Operational Risk Tech.You will contribute as an individual in an agile team, building secure, scalable platforms for regulatory tracking and manage...Read More>>.

Posted: October 21st, 2026
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Contract Python Django Developer

Company IconKate Matthews Solutions
Location IconLondon

Python Developer, Python Consultant with Django, Python and Django Back End developer.We are currently looking for an experienced and strong Python Developer to work with our client across multiple projects. Suitable individuals shou...Read More>>.

Posted: October 21st, 2026
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Senior Python AI Developer

Company IconEMBS Technology
Location IconLondon

Senior Python AI Developer - Generative & Agentic AI Python | FastAPI | AWS | LLMs | RAG | Agentic AI | DevOps Employment: Permanent or Contract | 2 positions We’re recruiting two experienced Senior Python AI Developer...Read More>>.

Posted: October 21st, 2026
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#32014 - Python/Java Developer

Company IconHire-Fox
Location IconPlymouth

A position is open for a skilled professional who will be required to work under a hybrid model, with occasional on-site visits to an office located in Plymouth.Key ResponsibilitiesDesigning and developing robust software solu...Read More>>.

Posted: October 21st, 2026
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C / Python Software Engineer | High-Performance Systems | Permanent

Company IconSoCode Recruitment
Location IconCambridge

OverviewC / Python Software Engineer | High-Performance Systems | PermanentLocation: Cambridge (Hybrid) • Type: Full-time, Permanent • Salary: Competitive (dependent on experience)What you’ll be doingD...Read More>>.

Posted: October 21st, 2026
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Python Software Engineer II — AI-Driven, Secure & Scalable

Company IconJPMorgan Chase & Co.
Location IconBournemouth

JPMorgan Chase & Co. in Bournemouth is seeking a Software Engineer II to join Infrastructure Platforms. You will join an agile team delivering secure, scalable software components for the firm’s technology products.You will execute softwa...Read More>>.

Posted: October 21st, 2026
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Python Software Engineer II — AI Tools, Secure & Scalable

Company IconNext Frontier Capital
Location IconBournemouth

J.P. Morgan is seeking a Software Engineer II within Infrastructure Platforms to join an agile team delivering secure, scalable software components.You will design, develop, and troubleshoot code across the SDLC, using AI-assisted tools to...Read More>>.

Posted: October 21st, 2026
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Senior Python AI Developer

Company IconEMBS Engineering
Location IconLondon

Senior Python AI Developer - Generative & Agentic AI Python | FastAPI | AWS | LLMs | RAG | Agentic AI | DevOps Salary: £60,000 - £75,000 Contract rate: c£475 per day Location: London - Hybrid (3 days per week onsite)...Read More>>.

Posted: October 21st, 2026
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Sr Lead Software Engineer - Data Engineering, Python/C++/KDB/AI

Company IconAumni
Location IconLondon

Join a dynamic, global analytics team within JPMorgan Chase’s Commercial & Investment Bank, Electronic Trading Technology.As a Lead Software Engineer at JPMorgan Chase within Commercial & Investment Bank, Electronic Trading Technology,...Read More>>.

Posted: October 22nd, 2026
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Python Software Engineer - Hybrid working - Up to £250,000 Base (+ Bonus)

Company IconHunter Bond
Location IconLondon

Python Software Engineer – Data & Research PlatformsClient: Elite Proprietary Trading FirmCompensation: Up to £250,000 Base + BonusLocation: London (Hybrid...Read More>>.

Posted: October 22nd, 2026
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Senior Software Engineer – Risk Services (Java / Python) - CRISIL

Company IconCRISIL
Location IconLondon

We are seeking a Senior Software Engineer to join the Risk Services team within Global Markets . This role focuses on designing and building scalable, distributed systems that support...Read More>>.

Posted: October 21st, 2026
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Python Trading Developer - Selby Jennings

Company IconSelby Jennings
Location IconLondon

Key Responsibilities Design, build and maintain business-critical trading infrastructure a...Read More>>.

Posted: October 21st, 2026
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Senior Software Engineer, Full-Stack Applications (Python)

Company IconFitch Group
Location IconManchester

This job is with Fitch Group, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly.Senior Software Engineer, Full-Stack Applications (...Read More>>.

Posted: October 22nd, 2026
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Junior Python / Node.js Developer

Company IconSiaNTech
Location Icon

We are looking for a motivated Junior Python / Node.js Developer to join SianTech and help us build APIs, automations, integrations, AI tools, and modern digital products.ResponsibilitiesBuild and maintain backend APIs using Python...Read More>>.

Posted: October 9th, 2026
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