Junior Python Engineer

Company IconQuant Capital
Location IconLondon

Overview As a Junior Python Engineer you will develop tools and web interfaces to support high-volume trading and risk analysis in a fast-paced, tech-driven fintech environment. You’ll collaborate with cross-functional teams to implement...Read More>>.

Posted: September 14th, 2026
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Python Engineer

Company IconQuant Capital
Location IconLondon

Overview In this Python Engineer role, you will work on the Trading Technology desk of a global High Frequency Trading firm, building tools and systems that support automated trading and ETF analysis. You’ll collaborate directly with trad...Read More>>.

Posted: September 14th, 2026
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Lead Software Engineer - Java, Python, Cloud & AI

Company IconJP Morgan Chase
Location IconGlasgow

Overview In this role, you will design and deliver trusted software solutions within JPMorganChase's Cloud Financial Management team. You will work in an agile setting with cross-functional teams to advance secure, scalable technology that...Read More>>.

Posted: September 14th, 2026
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Software Engineer III – Python, AIML, AWS, EKS

Company IconJP Morgan Chase
Location IconLondon

Overview In this role you will help design and deploy production-ready ML solutions inside JPMorgan's Applied AIML group. You will work with Data Scientists to build cloud-based frameworks for hosting models and ensure secure, scalable deli...Read More>>.

Posted: September 14th, 2026
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DevOps Lead Software Engineer - Linux/Python/ Shell Scripting

Company IconJP Morgan Chase
Location IconLondon

Overview In this role you will support the JISU COB team in London to deliver and integrate low-latency trading solutions. You’ll streamline end-to-end client deliveries, oversee onboarding and production rollout, and drive automation and...Read More>>.

Posted: September 14th, 2026
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Software Engineer (AWS, Python, C#/C++, CFD/FEA)

Company IconHays
Location Icon

Overview In this Oxford-based Software Engineer role you will develop core modules of a cloud-enabled engineering design platform and integrate them into a distributed AWS environment. You’ll produce production-grade code in C#, C++ or Py...Read More>>.

Posted: September 14th, 2026
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Python Data Platform Engineer — Hybrid London

Company IconHunter Bond
Location IconLondon

A leading trading firm in London is looking for an experienced Python Software Engineer to join their team. This role focuses on designing and developing data and research platforms that support quantitative research. The candidate should possess str...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer

Company IconSGI
Location IconLondon

Senior Python Engineer - Financial Services You will join a financial services business reimagining their technology stack to be cloud-native on AWS, with modern front ends and Python-based services at the core. Great engineerin...Read More>>.

Posted: June 6th, 2026
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Software Engineer (Python/ C++) - Up to £200k 1st year compensation (Cash)

Company IconHunter Bond
Location IconLondon

Software Engineer (Python/ C++) - Up to £200k 1st year compensation (Cash)Salary: Up to £200k 1st Year Compensation (Pure Cash)Location: London (Flex-Remote Options)Skills:...Read More>>.

Posted: June 6th, 2026
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Senior Lead Software Engineer - Java/Python, Data Platform

Company IconJPMorganChase
Location IconLondon

Join JPMorgan Chase as a Senior Lead Software Engineer within Corporate Risk Technology in London. You will design and enhance advanced data engineering solutions to deliver secure, stable, and scalable technology products. Collaborate with agile tea...Read More>>.

Posted: June 6th, 2026
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Lead Software Engineer (C++, Python, Linux) – Hybrid, Oxford

Company IconMARS Recruitment
Location Icon

A leading recruitment firm is seeking a dynamic Lead Software Engineer to join a company at the forefront of scientific research in Oxfordshire. In this hybrid role, you will lead and mentor a team of engineers while utilizing your expertise in C++ a...Read More>>.

Posted: June 6th, 2026
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Senior Backend Engineer — Python Microservices (FastAPI) London

Company IconFruition Group
Location IconLondon

A leading Insurtech company in London is seeking a motivated Senior Backend Engineer to build and scale their insurance platform. The role focuses on developing Python microservices using FastAPI and collaborating in a high-performing team. The ideal...Read More>>.

Posted: June 6th, 2026
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Senior Software Engineer, Trading (C++/Python)

Company IconDRW
Location IconLondon

DRW is seeking a Software Engineer for their Cumberland Systematic team in London. In this role, you will design and develop critical trading systems while collaborating closely with quantitative researchers and traders. A strong background in C++...Read More>>.

Posted: June 6th, 2026
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Open-Source Quantum Software Engineer (Deltakit, Python)

Company IconRiverlane Ltd
Location IconCambridge

Riverlane Ltd in Cambridge is seeking a passionate Software Engineer to advance their mission in fault-tolerant quantum computing. You will develop Deltakit, their innovative software platform, and work collaboratively with experts from various fi...Read More>>.

Posted: June 6th, 2026
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Software Engineer (Rust/Python) – Build Distributed Systems

Company IconSmarkets
Location IconLondon

A leading betting exchange company in Greater London is seeking a Mid-Level Software Engineer to design and maintain core services. Candidates should have over 4 years of experience with Python or a compiled language, strong communication skills, and...Read More>>.

Posted: June 11th, 2026
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DevOps Lead Software Engineer - Linux/Python/ Shell Scripting

Company IconNext Frontier Capital
Location IconLondon

DevOps Lead Software Engineer - Linux/Python/ Shell Scripting LONDON, United Kingdom Job Information Job Identification: 210640730 Job Category: Software Engineering Business Unit: Corporate Sect...Read More>>.

Posted: June 19th, 2026
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GenAI-Driven Senior Software Engineer (Java/Python)

Company IconCitigroup Inc.
Location IconNorthern Ireland

Citigroup Inc. is seeking a Senior Software Engineer (Java or Python) to help shape next‑gen financial software. You will engage in full‑stack development, leverage Spring Boot/Core and Flask/FastAPI, and build cloud‑native solutions with mo...Read More>>.

Posted: July 26th, 2026
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Software Engineer III - Python, AIML, AWS, EKS

Company IconJPMorganChase
Location IconLondon

Job Description J.P. Morgan is seeking a Software Engineer with expertise in AWS and Python, and a passion for Machine Learning, to help engineer and deploy innovative ML solutions into production. You will join the Applied AI/ML Softw...Read More>>.

Posted: August 4th, 2026
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Lead Software Engineer - Java / Python - Public Cloud Engineering

Company IconNext Frontier Capital
Location IconLondon

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.The Cloud Engineering Acceleration team accelerates delivery of strategic public cloud platform solutions by providing...Read More>>.

Posted: August 7th, 2026
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Senior Python Engineer

Company Iconyour Jared
Location IconLondon

Senior Python Engineer I am delighted to be working with a series-funded and revolutionary AI SaaS platform, based in London, looking to grow its engineering team with a Senior Python Engineer. My client works on a hybrid model with 1 da...Read More>>.

Posted: August 10th, 2026
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Associate Software Engineer — Trading Tech (Python)

Company IconJavelin Group
Location IconLondon

Javelin Global Commodities in London is seeking an Associate Software Engineer to join our London-based technology team and help shape the systems at the heart of a fast-moving global commodities business.Sitting at the intersection of comm...Read More>>.

Posted: August 17th, 2026
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Space Tech Software Validation Engineer (Python & Automation)

Company IconIC Resources
Location IconCity of Edinburgh

IC Resources is seeking a Software Validation Engineer in Edinburgh with a hybrid working model. The role focuses on Python-driven test automation to validate SoC devices and related silicon platforms.You will collaborate with IC design, em...Read More>>.

Posted: August 26th, 2026
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Software Engineer III – Python, AIML, AWS, EKS

Company IconJPMorgan Chase & Co.
Location IconLondon

J.P. Morgan is seeking a Software Engineer with expertise in AWS and Python, and a passion for Machine Learning, to help engineer and deploy innovative ML solutions into production. You will join the Applied AI/ML Software Engineering team, col...Read More>>.

Posted: August 29th, 2026
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Lead Python Engineer

Company IconCFC Underwriting
Location IconLondon

Technical Lead - Python Department: Global Security Services Employment Type: Permanent - Full Time Location: UK - London Reporting To: Richard Jacobs Description At...Read More>>.

Posted: August 29th, 2026
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Embedded Software Engineer: C++/Python, Full Lifecycle

Company Iconeg technology Ltd
Location IconCambridge

eg technology is seeking a Software Engineer with a science, engineering or mathematical background to tackle complex design challenges across embedded, desktop and mobile applications. You will contribute across the full software development life...Read More>>.

Posted: September 2nd, 2026
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Software Engineer — OCaml, Python & Open-Source Impact

Company IconTum International Gmbh
Location IconLondon

Jane Street is seeking software engineers to design and build the systems and tools that run the firm. You'll work across trading desks and accounting teams, building foundational infrastructure and solving real problems.We value functional...Read More>>.

Posted: September 7th, 2026
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Senior Lead Software Engineer - Java & Python (Low-Latency)

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorganChase in London is seeking a Sr Lead Software Engineer (Java/Python) to help design, build, and deliver high-performance trading software within Digital Markets Execution Technology. You’ll contribute as a core technical member of an agi...Read More>>.

Posted: September 10th, 2026
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Lead Software Engineer - Java, Python, Cloud & AI

Company IconFairygodboss
Location IconGlasgow

Are you ready to make a real impact in cloud financial management technology? At JPMorganChase, you'll collaborate with talented teams to deliver secure, scalable, and market-leading products. Here, you can push the boundaries of what's possibl...Read More>>.

Posted: September 12th, 2026
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Backend Python/Django Engineer 12-Month London Contract

Company IconMedtronic plc
Location IconLondon

Medtronic Digital Technologies is creating ambitious new products that bring connectivity, real-time guidance, and decision support to the operating room. We are developing compact, high-performance, embedded systems for edge computing and connect...Read More>>.

Posted: September 13th, 2026
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Python Engineer

Company IconModo Energy
Location IconLondon

The energy transition is the biggest infrastructure buildout in human history. Modo Energy is the data platform at the centre of it. We build the benchmarking, forecasting, and valuation tools that the world's most serious energy investo...Read More>>.

Posted: September 14th, 2026
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Data Scientist Python Software - London

Company IconJas Gujral
Location IconLondon

Data Scientist and Python Software Developer - LondonWe're looking to recruit a Data Scientist and Python Software Developer with data science skills to join a product team that is focused on building well engineered products.Th...Read More>>.

Posted: September 15th, 2026
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Senior Python Engineer - AI SaaS for Healthcare (London)

Company IconMedtronic
Location IconLondon

Medtronic in the United Kingdom is seeking a Senior Software Engineer for the AI and Data Science Platform. You will design, build and maintain software used by Machine Learning Engineers and Data Scientists to develop new medical technology produ...Read More>>.

Posted: September 20th, 2026
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Platform Software Engineer (AWS, Python and/or Go)

Company IconLa Fosse
Location IconLondon

Senior Platform Engineer (AWS, Python and/or Go) This is a hybrid opportunity, requiring 1 day per week in their London office (Victoria). La Fosse are partnering with a leading global consultancy, who are looking for a software...Read More>>.

Posted: September 20th, 2026
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Lead Python Engineer

Company IconVelocity Tech
Location IconLondon

Velocity Tech has partnered with a leading insurance and risk management organisation to help them find an exceptional Engineering Technology Lead. This company is driven by a mission to empower people and businesses to navigate uncertai...Read More>>.

Posted: September 20th, 2026
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Senior Software Engineer, Python, Linux, Docker, To £600 Per Day

Company IconCorriculo Ltd
Location IconLondon

Senior Software Engineer, Python, Linux, Docker, to £600 per dayAn immediate need has arisen for a Senior Software Engineer with strong Python development experience, to join an innovative technology company. Offered as an initia...Read More>>.

Posted: September 21st, 2026
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Lead Software Engineer - Java, Python, Cloud & AI

Company IconJPMorgan Chase & Co.
Location IconGlasgow

Are you ready to make a real impact in cloud financial management technology? At JPMorganChase, you'll collaborate with talented teams to deliver secure, scalable, and market-leading products. Here, you can push the boundaries of what's possibl...Read More>>.

Posted: September 21st, 2026
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Lead Software Engineer: C++, Python, HPC & Kubernetes

Company IconJPMorgan Chase & Co.
Location IconCity of Westminster

JPMorgan Chase is seeking a Sr. Lead Software Engineer for the Commercial & Investment Bank Compute Runtime Platforms to advance distributed computing in HPC, Kubernetes, and cloud environments.You will design, implement, and optimize scala...Read More>>.

Posted: September 21st, 2026
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Senior Python Engineer: FastAPI on Azure | Hybrid London

Company IconClient Server Ltd.
Location IconLondon

Client Server Ltd. in London is seeking a Senior Python Developer to own backend systems, play a hands-on leadership role, and shape the architecture of a complex SaaS calculation platform for cyber security insurance markets.You will desig...Read More>>.

Posted: September 21st, 2026
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Backend Python Engineer

Company IconLorien
Location IconLondon

Location: London, Redman Place - onsite 3 days a week. Job Description: Backend Engineer with strong FastAPI and microservices experience, ideally gained in cloud-native environments. Exposure to AI/GenAI...Read More>>.

Posted: September 21st, 2026
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Lead Software Engineer - Java & Python (Low-Latency)

Company IconJPMorganChase
Location IconLondon

J.P. Morgan is seeking a core technical contributor to join an agile team delivering trusted, market-leading technology products in a secure, scalable way.You will drive end-to-end software solutions across multiple business functions and l...Read More>>.

Posted: September 22nd, 2026
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Senior Python/Django Backend Engineer (Hybrid London)

Company IconSynapri
Location IconLondon

Synapri are seeking an experienced Senior Backend Engineer to join their growing software business in central London. You'll lead on new projects from early research and planning through architecture, development and final deployment, shaping the...Read More>>.

Posted: September 22nd, 2026
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Senior Python Backend Engineer — AI PoC (London On-site)

Company IconAkkodis
Location IconBromley

Akkodis is seeking a Senior Python Developer to join a fast-paced backend team in London, with three days onsite. You will design and deliver robust Python services and AI-enabled PoCs, integrating AI models and APIs within regulated environments....Read More>>.

Posted: September 22nd, 2026
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Senior Software Engineer - Backend (Python/Django, APIs)

Company IconHubbado
Location IconLondon

Hubbado seeks an experienced software developer to build a security insights plugin for our clients' existing network automation platform. You will design backend schemas, implement APIs with Django REST Framework, and ensure robust testing and co...Read More>>.

Posted: September 25th, 2026
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