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: September 14th, 2026
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Senior Python Developer AWS - Front Office

Company IconClient Server
Location IconLondon

Overview In this role you will design and build high-performance trading systems and cloud infrastructure to support front, middle, and back-office operations. You’ll collaborate with stakeholders to translate complex needs into scalable...Read More>>.

Posted: September 14th, 2026
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Test Software and DevOps Developer

Company IconProCom
Location Icon

Overview In this role you will develop and support firmware/software change management and build/release pipelines in a Microsoft Azure environment, contributing to embedded systems and tools. You’ll collaborate with device interface team...Read More>>.

Posted: September 14th, 2026
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Python Developer – Fintech PostgreSQL, TDD, Cordova

Company IconQuant Capital
Location IconLondon

Overview In this fintech-focused role you will design, develop and deploy Python-based backend services that power payments and social finance products. You will work within a tight Agile team, using microservices and TDD/BDD to deliver sca...Read More>>.

Posted: September 14th, 2026
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Senior Front Office Python Developer

Company IconQuant Capital
Location IconLondon

Overview As a Python Engineer in a global systematic hedge fund, you will help extend and build trading infrastructure for rates and FX strategies. You’ll work closely with research teams to design, implement, and analyse automated tradin...Read More>>.

Posted: September 14th, 2026
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Forward Deployment Engineer – AI, Software, Full-Stack, Database, SC Cleared

Company IconBangura Solutions
Location IconLondon

Overview In this role you will design, build and deploy AI-enabled software to support frontline staff. You will own delivery from discovery through deployment and scaling, working across the full AI and software stack. You’ll collaborate...Read More>>.

Posted: September 14th, 2026
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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 14th, 2026
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Software and Satellite Operations Quality Assurance Engineer

Company IconSpire Global
Location IconGlasgow

Overview In this role you will ensure software quality across onboard and ground software while supporting mission assurance during satellite operations. You will collaborate with software, systems, and operations teams to ensure deviations...Read More>>.

Posted: September 14th, 2026
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Counterparty Credit Risk Python Developer, AVP

Company IconCitigroup
Location IconLondon

Overview In this role you will develop and enhance Counterparty Credit Risk applications that power derivatives risk metrics. You will work within Citi’s Financial Risk Technology group to improve end-to-end calculation, testing, and depl...Read More>>.

Posted: September 14th, 2026
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Python Developer Times Fastest Growing Fintech

Company IconQuant Capital
Location IconLondon

Overview As a Python Developer you will build and enhance the core enterprise-grade platform used by a tech-driven trading firm. You will work in the main development team to implement features, diagnose issues, and fix bugs, focusing on se...Read More>>.

Posted: September 14th, 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: September 14th, 2026
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Lead Python Developer (TOP Trading Company!)

Company IconRobert Half
Location IconLondon

Overview As Lead Python Developer, you will own the design and delivery of data platforms and automation within a fast-growing financial services business. You’ll shape the technology roadmap and collaborate with senior leadership to deli...Read More>>.

Posted: September 14th, 2026
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Head of Software Development - DevEx & Agentic AI - Welwyn Garden City, United Kingdom of Great Britain and Northern Ireland

Company IconTesco
Location IconWelwyn Garden City

Overview In this role you will steer developer experience and tooling for Tesco’s global software teams, aligning strategy with execution to enable agentic AI for coding. You will lead geographically dispersed teams and partner with suppl...Read More>>.

Posted: September 18th, 2026
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Senior Python Developer - Trading Systems & Cloud

Company IconEnfint
Location IconLondon

Enfint in London, part of a global Japanese bank, develops high-performance trading systems and cloud infrastructure for critical front-, middle- and back-office operations.The role designs, develops, and enhances trading platforms, transla...Read More>>.

Posted: September 14th, 2026
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Senior Python Developer FastAPI - Start-up

Company IconClient Server
Location IconLondon

Senior Python Developer / Software Engineer (Python FastAPI Django) London to £120k Would you like to progress your career in a senior, hands‑on role at an early stage AI start‑up within the beauty space? As a Senior Python...Read More>>.

Posted: September 14th, 2026
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Front Office Python Developer – Trading Systems

Company IconOrbis Group
Location Icon

Front Office Developer - Trading Technology - Python Get AI-powered advice on this job and more exclusive features. This range is provided by Orbis Group. Your actual pay will be based on your skills and experience — talk with...Read More>>.

Posted: September 14th, 2026
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Remote Python Developer for Retail Ops & Integrations

Company IconIB Talent Search
Location IconLondon

IB Talent Search is seeking a Python Developer to join our Retail Technology team on a remote-first contract. The role focuses on building and integrating bespoke applications that support inventory management, replenishment and omnichannel operat...Read More>>.

Posted: September 14th, 2026
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C++/Python Developer — Contract (Go Skills)

Company IconUbique Systems
Location IconGlasgow

Ubique Systems in Scotland is seeking a Mid-Senior C++/Python Developer for contract work across Edinburgh and Glasgow. You will develop high-performance software in C++ and Python, liaising with IT and design teams to deliver robust solutions....Read More>>.

Posted: September 14th, 2026
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Hybrid Senior Controls Engineer – PLC & Safety Software

Company IconProactive Global
Location IconHinckley and Bosworth

Proactive Global is seeking an experienced Controls Engineer to join our controls department. You will design, develop, test and commission PLC, HMI and safety software for industrial machinery and automation projects, working from concept through...Read More>>.

Posted: September 14th, 2026
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Python Developer - Asset Management Firm - London

Company IconAttribution Search
Location IconLondon

Attribution Search is partnered with a London based Asset Management firm looking to hire a Python Developer into its growing technology team. This is an exciting opportunity to support a broad range of investment and operational...Read More>>.

Posted: September 14th, 2026
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Python Developer for AI-Driven Finance Platforms

Company IconAttribution Search
Location IconLondon

Attribution Search is collaborating with a London-based Asset Management firm seeking an experienced Python Developer to join its dynamic technology team. This role involves enhancing backend and user-facing applications and supporting data workfl...Read More>>.

Posted: September 15th, 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: September 15th, 2026
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Engineering PM: Hardware, Firmware & Software Delivery

Company IconChemify Ltd
Location IconGlasgow

Chemify Ltd in Glasgow is seeking an Engineering Project Manager to keep our multidisciplinary engineering delivery on track, coordinating hardware, firmware, software and manufacturing workstreams as we scale the platform across sites.You...Read More>>.

Posted: September 15th, 2026
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Senior Python Developer — Hybrid & Parental Leave

Company IconCiti
Location IconNorthern Ireland

Citi is seeking a Senior Python developer to join the Wholesale Credit Risk Technology team. You will design and deliver modern technology solutions using Python, FastAPI, and related technologies to support Institutional Credit Management....Read More>>.

Posted: September 17th, 2026
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Python Developer – Mission-Critical Defence & Space

Company IconOnyx-Conseil
Location Icon

CGI’s Space, Defence and Intelligence unit is seeking experienced Python Developers to join cross-functional teams delivering secure, scalable solutions for government clients in the UK. You will design, build, and operate mission-critical syste...Read More>>.

Posted: September 19th, 2026
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Software and Satellite Operations Quality Assurance Engineer

Company IconUnited States Digital Space LLC
Location IconGlasgow

We are seeking a skilled and motivated Software Quality Engineer to join our Mission Assurance team. This role sits at the intersection where software quality meets in-orbit operations, offering the opportunity to drive the operational performa...Read More>>.

Posted: September 20th, 2026
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SC-Cleared Python Developer – Remote Contract

Company IconiO Associates
Location IconLondon

iO Associates is seeking an SC Cleared Python Developer for a remote contract in the UK, with London visits every 4–6 weeks. The role offers £400–£500 per day outside IR35, initial 6 months, ASAP start.Candidates should have active SC...Read More>>.

Posted: September 21st, 2026
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Senior Python Developer – AI Training (Remote)

Company IconProlific
Location IconNewcastle upon Tyne

Python - Senior Developers - AI Training - UK About Prolific Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, resear...Read More>>.

Posted: September 21st, 2026
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Python Developer for Counterparty Credit Risk Analytics

Company IconCiti
Location IconLondon

Citi in London is seeking a Counterparty Credit Risk Developer to advance the derivatives credit risk application. You will develop and maintain risk calculations, collaborate with Quant and Technology teams, and help optimize CI/CD and cloud work...Read More>>.

Posted: September 21st, 2026
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Counterparty Credit Risk Python Developer, AVP

Company IconCiti
Location IconLondon

Counterparty Credit Risk Analytics is a group within Citi Financial Risk Technology, responsible for developing the applications used for derivatives credit Risk and Basel Capital calculations Firm-wide.The Counterparty Credit Risk Devel...Read More>>.

Posted: September 21st, 2026
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Lead C++ Engineer - Own Complex Security Software

Company IconCBSbutler
Location IconLondon

CBSbutler is assisting a cybersecurity technology business in London to recruit a Lead C++ Software Engineer - Technical Delivery. The role is hybrid with 2 days on site, offering £80,000-£95,000 plus bonus and excellent benefits.You will...Read More>>.

Posted: September 21st, 2026
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Senior Python Developer: FRTB & Risk Solutions

Company IconCrisil
Location IconLondon

Global Investment Banking Client is seeking a talented Python developer to join a cross-functional team delivering strategic and tactical solutions for Global Markets, Capital Markets, and Treasury. As a senior developer, you will contribute desig...Read More>>.

Posted: September 21st, 2026
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Senior Verification Engineer — AI Silicon (Hardware/Software)

Company IconFractile
Location Icon

Fractile in the UK is seeking a Senior Verification Engineer to help accelerate AI hardware development in Bristol or London. You will drive pre-silicon RTL verification, build robust testbenches, and improve tape-out quality while reducing costs....Read More>>.

Posted: September 21st, 2026
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Senior Python Developer – Trading / Risk Platforms

Company IconCrisil
Location IconLondon

We are looking forseniorPython Developerswith strong experience intrading and risk management systemswithin investment banking. The role involves building backend applications and data processing logic supporting risk calculations, tradeworkflo...Read More>>.

Posted: September 21st, 2026
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Senior Python Developer - AWS, Automation & Monitoring

Company IconAddition Solutions Ltd
Location IconNorth Watford

Addition Solutions Ltd in Watford hires a Senior Python Developer to help drive a major technology transformation. You will design, deploy and manage automation and monitoring platforms, with hands-on work across AWS, Terraform, Ansible and Python...Read More>>.

Posted: September 21st, 2026
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PyTorch Engineer — Build AI Accelerator Software

Company IconEngineersOfAI
Location IconBristol

Graphcore in Bristol is seeking a Software Engineer to join the PyTorch framework team, delivering features, optimising performance and maintaining the codebase for the machine learning accelerators that Graphcore develops.You will work wit...Read More>>.

Posted: September 22nd, 2026
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Edinburgh Engineering Program Manager - Hardware/Software

Company IconOctagon Group
Location IconDunfermline

Octagon Group is seeking an experienced Project Manager to lead multi-disciplinary engineering teams across electronics, software, and mechanical to deliver next generation products in Edinburgh. You will work with Product Management and senior st...Read More>>.

Posted: September 22nd, 2026
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SQL Analytics Engineer (AI-Enabled, Databricks) - Software

Company IconSalt
Location IconLondon

SQL Analytics Engineer (AI-Enabled, Databricks) - Software - London or ReadingDaily rate: £350 - £450Duration: 12 monthsStart: ASAPMy client is looking for an Analytics Engineer to join a global analytics team supp...Read More>>.

Posted: September 22nd, 2026
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Python Developer (must have current SC clearance)

Company IconPlextek
Location IconGreat Chesterford

Python development - software to be integrated with a defence cloud environment, familiarity with D2S would be a major advantageDomains: Data & AI, Automation & Tooling, DevOps & InfrastructureModern devops / automated to...Read More>>.

Posted: September 22nd, 2026
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Hybrid Tech Support Engineer II - Industrial Software

Company IconAVEVA
Location Icon

AVEVA offers a Technical Support Engineer II role based in the United States with a hybrid work model and in-office requirement. You will resolve complex software issues for Fortune 100 customers, mentor peers, and deliver training to maximize pro...Read More>>.

Posted: September 22nd, 2026
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Observability Engineer NEC Software Solutions (India) United Kingdom Middle just now

Company IconRemote Genie
Location Icon

Come join us and make a difference in the world! Discover more atwww.necsws.com NO AGENCIES PLEASE Job Description Please note, role can be remote or hybrid, subject to location. Role Overview...Read More>>.

Posted: September 23rd, 2026
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Python Developer: Hardware Test Automation—Contract

Company IconOvyo
Location IconReading

Ovyo is seeking a Python Developer to join an existing engineering team in West Reading, supporting automation of manufacturing test rigs. You will write Python scripts to control hardware, read measurements, and analyze data with NumPy and relate...Read More>>.

Posted: September 23rd, 2026
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Python Developer – Algo Trading (Digital Assets)

Company IconAAA Global
Location IconLondon

AAA Global is seeking a Core Python Developer to join its algorithmic trading team focusing on digital assets. The role blends pragmatic coding with high-performance infrastructure and close collaboration with traders, C++ developers, and quants i...Read More>>.

Posted: September 23rd, 2026
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Software Architect / Senior Developer

Company IconStratospherec Ltd
Location IconHorsham

Senior Software Engineer / Architect - Global IT Security Software company - Hybrid working in Horsham offices - to £65k This role is working for a global Software company with global headquarters in Horsham, West Sussex. They...Read More>>.

Posted: September 24th, 2026
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System Test Engineer: Low-Level Software & Hardware

Company IconGraphcore
Location Icon

Graphcore is seeking a System Software Engineer in Test to develop integration and system tests across firmware and device drivers. You will design, automate and report tests for complex system features while managing hardware resources and improv...Read More>>.

Posted: September 24th, 2026
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Software and Satellite Operations Quality Assurance Engineer

Company Iconspire
Location IconGlasgow

WhatYou’llDo as Software &Satellite OperationsQuality Engineer: We areseekinga skilled and motivated Software Quality Engineer to join our Mission Assurance team. This role sits at the intersection where software quality meets in-orb...Read More>>.

Posted: September 24th, 2026
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Senior Python Developer – Data Integrations & APIs

Company IconAreti Group | B Corp™
Location IconLeeds

Senior Python Developer – Data Integrations & APIs | Public Sector | Up to £470/day (Inside IR35)We're hiring a Senior Python Developer to join a new integrations squad on a major UK public sector programme, building rob...Read More>>.

Posted: September 25th, 2026
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Senior Full Stack Software Developer (Post-Trade) Winton Group · London, United Kingdom 35 minu[...]

Company IconTradermath
Location IconLondon

About WintonWinton is a research-based investment management company with a specialist focus on statistical and mathematical inference in financial markets. The firm researches and trades quantitative investment strategies, which are i...Read More>>.

Posted: September 26th, 2026
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