Senior Python Engineer - Automation

Company IconAristocrat Technologies
Location IconLondon

Overview Senior Engineer – Python Automation at Aristocrat drives enterprise automation initiatives within the Reporting Center of Excellence. You architect and deliver end-to-end automation solutions, maintain hundreds of processes, and...Read More>>.

Posted: September 14th, 2026
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Senior Python Engineer (Full Stack)

Company IconLendable
Location IconLondon

Overview In this role, you will join Lendable’s Central Operations to design and ship features that empower ops teams across Cards, Loans and Motor. You will build internal web apps and automations, partnering with Product, Data Science a...Read More>>.

Posted: September 14th, 2026
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Python Engineer – Get Trading Experience- London

Company IconQuant Capital
Location IconLondon

Overview In this role you will join a fast-paced trading desk to build and maintain Python-based tools for data analysis, portfolio construction, and risk breakdown of ETFs. You’ll work closely with two traders in a modern trading technol...Read More>>.

Posted: September 14th, 2026
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Junior Python Engineer – Mongo

Company IconQuant Capital
Location IconLondon

Overview As a Junior Python Engineer, you contribute to back-end development for a fintech client focused on funding small businesses. You work in a fast-paced, agile environment that values open-source exploration and practical experimenta...Read More>>.

Posted: September 14th, 2026
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Software Developer

Company IconImperial College London
Location IconLondon

Overview In this role you will help build and maintain a secure, scalable backend and data platform that supports dementia care research. You will collaborate with researchers, clinicians, data scientists and designers to deliver a cloud-na...Read More>>.

Posted: September 14th, 2026
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Software Developer

Company IconWabtec
Location IconLondon

Overview In this role you will maintain and design software across embedded Linux and PC platforms for Bach-Simpson monitoring products. You will work within the software team to deliver solutions that support rail transit systems, reportin...Read More>>.

Posted: September 14th, 2026
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Python Engineer – Tech Driven Fund

Company IconQuant Capital
Location IconLondon

Overview In this role you will join the Trading team of a leading global hedge fund to extend infrastructure for automated trading of rates and FX. You will collaborate with research to architect, implement and analyze trading algorithms an...Read More>>.

Posted: September 14th, 2026
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Software Developer

Company IconClear IT Recruitment
Location IconManchester

Overview In this role you will help build and extend a cloud-based software platform for small and mid-sized retailers. You’ll work with cross-functional teams to deliver high-quality, well-tested code and mentor junior developers. The po...Read More>>.

Posted: September 14th, 2026
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Junior Python Engineer Fintech

Company IconQuant Capital
Location IconLondon

Overview In this role you will help build scalable Python-driven tools and websites for high-volume trading environments. You will work with a fast-paced, agile team shaping the architecture and exploring open-source solutions to improve da...Read More>>.

Posted: September 14th, 2026
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Software Developer

Company IconMorgan Spencer
Location IconLondon

Overview In this role you will develop and enhance web applications using Python and Django within a collaborative digital team in Central London, delivering secure, scalable solutions aligned with strategic objectives. You will work across...Read More>>.

Posted: September 14th, 2026
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Java Python Engineer – Investment Management

Company IconQuant Capital
Location IconLondon

Overview In this role you will help build a new trading architecture for model execution at a fast-growing hedge fund. You will design, develop, test, and deploy cloud-based microservices (AWS) and work closely with the engineering team to...Read More>>.

Posted: September 14th, 2026
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Principal Python Engineer - Tech for good

Company IconLinuxRecruit
Location IconLondon

Overview As Principal Engineer, you will ensure robust technical delivery of products and services, shaping plans with stakeholders and applying your expertise to drive excellence. You will act as the senior technical representative for you...Read More>>.

Posted: September 14th, 2026
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Software Developer

Company IconOscar
Location IconCoventry

Overview In this role you will join a small development team to build greenfield applications and enhance the existing product suite. You’ll influence technology choices and work with cross‑functional colleagues to deliver quality softw...Read More>>.

Posted: September 14th, 2026
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Context Plane Python Engineer

Company IconJP Morgan Chase
Location IconGlasgow

Overview In this role you will lead the development of a greenfield data platform that connects the firm’s data mesh and knowledge sources to AI agents. You will own end-to-end components, from ingestion to governed retrieval, shaping the...Read More>>.

Posted: September 14th, 2026
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Junior Python Engineer – Investment Management

Company IconQuant Capital
Location IconLondon

Overview In this role you will contribute to building a scalable trading architecture and cloud-native microservices for an active systematic trading hedge fund. You will collaborate closely with a high-caliber engineering team in a fast-pa...Read More>>.

Posted: September 14th, 2026
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Innovation Software Developer

Company IconEOS IT Solutions
Location IconBanbridge

Overview In this role you drive innovation at the intersection of AI, IoT, and Digital Twins, delivering POCs and POVs that demonstrate real business value. You will work within the Innovation team to translate concepts into customer-facing...Read More>>.

Posted: September 14th, 2026
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Software Developer

Company IconPA Consulting
Location IconMelbourn

Overview In this role you will craft high-quality software solutions for the Defence and Security sector, working with clients and cross-functional teams to move concepts into deployable systems. You’ll shape system-level architecture and...Read More>>.

Posted: September 14th, 2026
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Python Engineer – Get Trading Experience

Company IconQuant Capital
Location IconLondon

Overview In this role you will build and maintain Python-based trading tools for a leading high-frequency trading desk. You will work directly with two traders to develop automated trading systems, analytics, and tools for portfolio constru...Read More>>.

Posted: September 14th, 2026
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Software Developer– Fintech50

Company IconQuant Capital
Location IconLondon

Overview In this Software Developer role, you help advance a fast-growing fintech with a focus on wealth management software. You will work within an agile development team, delivering incremental improvements and customer-ready releases. Y...Read More>>.

Posted: September 14th, 2026
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AI Software Developer

Company IconWorldQuant
Location IconLondon

Overview In this role, you will help build a new software engineering team focused on AI-driven, company-wide applications. You’ll collaborate with diverse teams to translate problems into scalable product deliverables and stay at the for...Read More>>.

Posted: September 14th, 2026
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.NET Software Developer

Company IconAveva Group
Location IconCambridge

Overview In this role you will design, build, and support .NET-based software solutions, often in Azure, to help customers work more effectively. You will collaborate with cross-functional teams and directly engage with customers to refine...Read More>>.

Posted: September 14th, 2026
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Associate Software Developer (Web)

Company IconFlexTrade
Location IconLondon

Overview Join the FlexONE team to help evolve a state-of-the-art Order Management and Execution Management System. You will contribute to web and mobile apps using a Scala+Play backend and a React+AG-Grid frontend, collaborating across cros...Read More>>.

Posted: September 16th, 2026
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SC Cleared Python Engineer

Company IconECS Resource Group Ltd
Location IconLondon

SC Cleared Python Engineer Initial 5-month Contract Fully Remote 400 - 575 p/day, Inside IR35 We're recruiting for a Python Engineer to support the development and improvement of secure, python solutions This role...Read More>>.

Posted: September 13th, 2026
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Software Developer

Company IconMantle Services
Location IconNorthern Ireland

We are seeking a highly skilled and experienced individual to join our dynamic team. Key responsibilities include: Play a key role in the technical development of our pensions products. Develop, test and deploy co...Read More>>.

Posted: September 14th, 2026
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Software Developer

Company IconConsultancy.uk
Location IconMelbourn

Firm PA Consulting Location Melbourn, United Kingdom Benefits Functional areas Software Global Innovation and Technology Centre, Back Lane, Melbourn, Hertfordshire, SG8 6DP, United...Read More>>.

Posted: September 14th, 2026
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Software Development Team Leader

Company IconJobtailor
Location IconCoventry

Manage a Scrum team developing Payments software products using agile methodologiesGrow the team's skills and capabilitiesEnsure high-quality output from developers and QA professionalsHelp the team achieve deliv...Read More>>.

Posted: September 15th, 2026
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Senior Python Engineer - Scalable Data & ML Backend

Company IconArrive
Location IconLondon

Arrive, a global mobility platform, is seeking a Senior Python Engineer to join the Data Science Products team in London. You will build robust backend systems and data ingestion services that handle billions of sensor data points daily to power p...Read More>>.

Posted: September 15th, 2026
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Data Scientist & Python Engineer for Production Analytics (6-mo)

Company IconJas Gujral
Location IconLondon

Jas Gujral in London is seeking a Data Scientist and Python Software Developer to join a product team focused on building well-engineered analytics-driven products for retailers and suppliers.You will translate statistical methods into prod...Read More>>.

Posted: September 15th, 2026
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Full-Stack Software Developer

Company IconHarnham
Location IconLondon

London (5 days a week in office - no flex)This is an opportunity to join a highly technical engineering team building business-critical software in a fast-paced, data-driven environment. You'll work on a mix of greenfield and existing ap...Read More>>.

Posted: September 15th, 2026
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Software Developer | Capital Markets

Company IconRex Technologies GmbH
Location IconLondon

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The gro...Read More>>.

Posted: September 15th, 2026
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Software Developer

Company IconRubicon Consulting
Location IconLondon

Rubicon Consulting is currently recruiting for a Software Developer on a 4+ year contract based in Suffolk.Role SummaryWe are seeking a Voice Services Developer to build, maintain, and optimize our next-generation communication...Read More>>.

Posted: September 15th, 2026
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Senior Software Developer

Company IconWilsons Auctions
Location IconNewtownabbey

Wilsons Auctions is the largest independently owned auction house operating across the UK and Ireland. With a network of 10 centres, we continue to grow and are currently seeking to fill the exciting role of Senior Software Engineer. Thi...Read More>>.

Posted: September 15th, 2026
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Mathematical Software Developer

Company IconEcm Selection
Location IconCambridge

This is an exciting opportunity to use your skills in numerical analysis and numerical methods to develop engineering fluid flow simulation software used widely in industry. With work underway on the next major revision of this software and man...Read More>>.

Posted: September 15th, 2026
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Software Development Engineer In Test

Company Iconscrumconnect ltd
Location IconJersey Marine

We are looking for a highly skilled Software Development Engineer in Test (SDET) who combines strong software engineering fundamentals with expertise in test automation. The ideal candidate is a software engineer who writes high-quality test co...Read More>>.

Posted: September 15th, 2026
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Python Engineer — Scalable Finance Systems

Company IconSignify Technology
Location Icon

Signify Technology is seeking a Python Software Engineer to join a global tech team in a fast paced financial services environment. You will design and develop reliable, scalable Python batch systems and provide operational support for critical pr...Read More>>.

Posted: September 15th, 2026
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Python Engineer: Internal Tooling & Data Pipelines (Hybrid)

Company Icontrg.
Location IconLondon

trg. seeks a mid-level Python Engineer to join a cross-functional team building internal tooling, data pipelines and automation services for engineering and project delivery teams in Central London. Hybrid — 4 days in office.The role focu...Read More>>.

Posted: September 15th, 2026
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Software Development Manager

Company IconPico Technology
Location IconManchester

As the Software Development Manager, you will be a "people-first" leader dedicated to coaching and empowering a multidisciplinary team of developers and testers in our Manchester office. Reporting to the Head of Software, you will act as a faci...Read More>>.

Posted: September 15th, 2026
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Senior Software Developer

Company IconPinewood.AI
Location IconLondon

Hybrid Working: We take a flexible approach to hybrid/ remote working, recognizing that office attendance may vary depending on your location, role and team needs. Don't let office attendance put you off applying. The expected working pa...Read More>>.

Posted: September 15th, 2026
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Lead Python Engineer – Real-Time Rates Marking & Pricing

Company IconNext Frontier Capital
Location IconLondon

JPMorganChase, within the Commercial & Investment Bank’s Markets Technology, seeks a Lead Software Engineer to drive real-time marking, pricing, and market data platforms for the Rates Nonlinear franchise in the EMEA region.You will lead...Read More>>.

Posted: September 15th, 2026
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Senior Python Engineer - Rates Risk & PnL Platform

Company IconNext Frontier Capital
Location IconLondon

J.P. Morgan is seeking an experienced Senior Athena Python Developer to join the Rates division, focusing on Risk and PnL delivery.You will architect, design, and implement scalable systems that support trading desks and back-office functio...Read More>>.

Posted: September 16th, 2026
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Software Development Engineer

Company IconArcus FM
Location IconRedditch

Arcus FM is seeking a talented Software Development Engineerto join our innovative team.In this role, you will design, develop, and maintain software applications that drive success for our business and clients.Although thi...Read More>>.

Posted: September 16th, 2026
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Senior Software Developer

Company IconCorecom Consulting
Location IconLeeds

Senior Software Developer Leeds | Hybrid | Up to £65,000 + bonus & benefits A growing software business is looking for a collaborative, hands-on Senior Software Developer to join its established development team. This is...Read More>>.

Posted: September 16th, 2026
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Senior Software Developer – Pensions/FinTech

Company IconMantle
Location IconNorthern Ireland

Mantle in Belfast is seeking a Software Developer for a fixed term - full time role. You will contribute to pensions product development, code, test and deploy features, and collaborate to ensure high-quality delivery.The position requires...Read More>>.

Posted: September 16th, 2026
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Senior Software Developer

Company IconYoungs Employment Services
Location IconLondon

Senior Software DeveloperLocation: London - hybrid, 3 days per week in the officeSalary: c£65,000 - £75,000 + bonusThe Opportunity - Senior Developer - Cloud Platform & AIWe're recruiting for a Senior Software...Read More>>.

Posted: September 16th, 2026
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Graduate Software Developer

Company IconEmployal
Location IconLeicester

Graduate Software Developer£28,000 - £32,000LeicesterFull-Time, PermanentThe roleDevelop and maintain scoped product features, while gradually taking ownership of...Read More>>.

Posted: September 16th, 2026
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Senior Python Engineer: Infra Automation & AI Platform (Hybrid)

Company IconSpectrum IT Recruitment
Location IconSouthampton

Spectrum IT Recruitment is seeking a Senior Python Engineer to join our global AI and SaaS client in a hybrid role near Hedge End, Southampton. You will build automation tooling in Python, and implement Terraform-based IaC across complex environme...Read More>>.

Posted: September 16th, 2026
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Front Office Python Engineer — Trading Automation (London On-site)

Company IconRJC Group
Location IconSlough

RJC Group in London is seeking a skilled Python Engineer to join the Front Office Automation team, delivering scalable automation solutions and end-to-end workflows that streamline trading processes.You will work directly with the business,...Read More>>.

Posted: September 16th, 2026
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Senior Software Developer

Company IconWebigence Ltd bespoke ASP.NET web development
Location Icon

Remote within the UK, with occasional team meet-ups in London when useful About Webigence and the Role Webigence has 25+ years of experience crafting UX-first, often highly complex software. Our engineers pair pragmatic, forwa...Read More>>.

Posted: September 16th, 2026
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Senior Python Engineer: Infra Automation & CI/CD

Company IconSpectrum IT Recruitment
Location IconLondon

Spectrum IT Recruitment partners with a global AI & SaaS specialist in London to recruit a Senior Python Engineer focused on infrastructure automation. You will tackle complex platform engineering challenges and deliver production-quality code tha...Read More>>.

Posted: September 16th, 2026
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Full Stack Software Developer

Company IconMorson Human Resources Limited
Location Icon

Full Stack Software DeveloperBristol (4 days a week onsite / 1 day remote)18 months contract£55ph inside IR35 / Umbrella Candidates must be willing to undergo the security clearance checks required for the role. A...Read More>>.

Posted: September 16th, 2026
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