Senior Python Backend Engineer

Company IconNicoll Curtin
Location Icon

Overview In this role you will design and operate backend systems that connect AI models to the product, enabling end-to-end AI workflows and reliable API features. You’ll work in a small, high-caliber team focused on real-world usage, wi...Read More>>.

Posted: September 14th, 2026
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Python Web Engineer Fintech

Company IconQuant Capital
Location IconLondon

Overview In this role you will build tools and websites to handle millions of requests, delivering high-quality market data to a global audience. You will join a fast-paced, agile environment that values open collaboration and tech-driven d...Read More>>.

Posted: September 14th, 2026
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Lead Software Engineer – AIML Data Platform (Data, Python, Containers/Kubernetes)

Company IconJP Morgan Chase
Location IconLondon

Overview As Lead Software Engineer in AMDP, you drive design, development, and secure production-grade software across AI-enabled data platforms. You will collaborate with product managers and data strategists to advance AI for Data initiat...Read More>>.

Posted: September 20th, 2026
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Senior Python/Rust Engineer

Company IconOcho
Location IconBelfast

OverviewOur client is a global cybersecurity company delivering quantum-safe encryption to protect enterprises, governments, and critical national infrastructure. Their advanced cryptography ensures resilience against current and emerg...Read More>>.

Posted: June 6th, 2026
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Backend Python Engineer: REST APIs, Docker & CI/CD Belfast

Company IconTata Consultancy Services
Location IconBelfast

A leading global consulting firm in Belfast, UK, is seeking a Python Engineer to design, develop, and maintain backend services and microservices. The role focuses on clean coding practices, automated testing, and secure deployments in a regulated en...Read More>>.

Posted: June 6th, 2026
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Senior Python Engineer — Real-Time Data & Distributed Systems (Hybrid)

Company IconHunter Bond
Location Icon

A leading FinTech firm in London is seeking a Senior Python Developer to work on high-performance solutions involving multi-petabyte data in a hybrid environment. The role requires extensive experience in distributed systems and the opportunity to wo...Read More>>.

Posted: June 6th, 2026
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SOFTWARE ENGINEER/DEVELOPER

Company IconHIRANI
Location IconNorthern Ireland

A company spin-out from Ulster University, Pneuma Healthcare was founded by CEO Dr Colin Gorman, a Clinical Psychologist. Pneuma Healthcare specialises in the training and provision of Psychological Wellbeing Practitioners delivering online and...Read More>>.

Posted: June 6th, 2026
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Lead Python Engineer – Real-Time Market Tech (EMEA)

Company IconJPMorganChase
Location IconLondon

JPMorganChase is seeking a Lead Software Engineer in the Markets Technology division (Rates Nonlinear). You will lead design and delivery of real-time marking, pricing, and market data platforms used by the Rates Nonlinear trading desk in collabor...Read More>>.

Posted: July 13th, 2026
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IT Software Engineer Developer

Company IconGSF Car Parts Limited
Location IconWolverhampton

About The Role Mid-Level Software Engineer / Developer We are seeking a Software Engineer/Developer with solid commercial experience in Next.js/React, JavaScript, TypeScript, and C#. The ideal candidate will have a good unders...Read More>>.

Posted: July 31st, 2026
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Senior Python Engineer - Rates Live Risk & P&L (Low-Latency)

Company IconNext Frontier Capital
Location IconLondon

JPMorganChase seeks a Senior Software Engineer to build and operate low-latency Python services for Rates Live Risk & P&L. You will own delivery end-to-end, including production support, and partner closely with front-office stakeholders to ship c...Read More>>.

Posted: August 26th, 2026
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Lead Python Engineer — Tech Lead for Scalable Data Systems

Company IconCFC Underwriting
Location IconLondon

CFC Underwriting seeks a Technical Lead - Python in London to lead a skilled engineering team at the Global Security Services department. You will shape how we design, build, and scale our platforms from concept to production, mentoring engineers...Read More>>.

Posted: August 29th, 2026
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Lead Python Engineer - Real-Time Market Data & Pricing

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorganChase within the Commercial & Investment Bank (CIB) – Markets Technology (Rates Nonlinear) is seeking a Lead Software Engineer to help build and deliver trusted market-leading tech in a secure, scalable way. You will lead real-time marki...Read More>>.

Posted: September 1st, 2026
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Remote AWS Cloud & Python Engineer End-to-End Data Solutions

Company Iconhireful
Location IconExeter

hireful is seeking an AWS Cloud & Python Engineer to bridge application development and cloud infrastructure in a growing UK-based team. You will own the full lifecycle of data transformation apps, from writing clean Python to designing scalable A...Read More>>.

Posted: September 6th, 2026
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Mid-Level Python Engineer - Free Training & Growth (London)

Company IconCodeFirstGirls
Location IconLondon

Code First Girls, partnered with Counter Terrorist Police, is seeking a Mid-Level Python Engineer. You’ll design, develop and improve software using Python, collaborating with product managers, designers and engineers to deliver scalable solutio...Read More>>.

Posted: September 8th, 2026
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Software Developer / Software Engineer - C++

Company IconAdditional Resources
Location IconCheltenham

Salary: £17,500 - 35,000 per year Requirements: Valid SC security clearance at the time of application. Approximately 5 years of commercial software development experience using C++ with some Java, ideally...Read More>>.

Posted: September 8th, 2026
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Remote Senior Python Engineer for High-Load AI Solutions

Company IconHigh sky
Location IconLondon

High sky in Greater London is seeking a skilled developer to create infrastructure solutions for product AI teams. This role focuses on developing high-load services for deploying ML models and optimizing existing solutions.The ideal candid...Read More>>.

Posted: September 9th, 2026
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AWS Cloud & Python Engineer: Data Pipelines (Remote/Hybrid)

Company IconLightfoot
Location Icon

Lightfoot is seeking an AWS Cloud & Python Engineer to own end-to-end data transformation applications, writing clean Python and shaping AWS infrastructure.You will build, modernise and deploy scalable data processing solutions using Terraf...Read More>>.

Posted: September 9th, 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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Senior Python Automation Engineer

Company IconEnfint
Location IconLondon

Aristocrat ищет инженера по автоматизации с сильными навыками Python для разработки полных циклов решений, их внедрения и оптимизации процесс...Read More>>.

Posted: September 15th, 2026
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Industrial Automation Software Architect – Python, .NET, Django

Company IconComputer Futures / SThree Group
Location IconBirmingham

Computer Futures / SThree Group is seeking an experienced Software Architect to lead the design and delivery of integrated automation software platforms in the UK. You will stay hands-on while guiding teams and defining scalable architectural appr...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: 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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SC-Cleared Python Engineer — Secure CI/CD & Remote

Company IconECS Resource Group Ltd
Location IconLondon

ECS Resource Group Ltd is seeking a Software Engineer with SC clearance for an initial 5-month contract. The role is fully remote in the UK, paying £400-£575 per day Inside IR35.You will focus on Python development, packaging, CI/CD and a...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 Architect: Python, .NET & Systems Integration

Company IconComputer Futures
Location IconTyseley

Leading automation specialist is seeking an experienced Software Architect to guide the design and development of complex software platforms. The role emphasizes reliability, scalability, security and system availability in environments integratin...Read More>>.

Posted: September 17th, 2026
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Senior Python Engineer — Linux & Docker, Real-Time Video

Company IconCorriculo Ltd
Location IconLondon

Corriculo Ltd is seeking a Senior Software Engineer with strong Python development and Linux/Docker expertise. The role offers an initial 3-month contract at up to £600 per day, with the option of fully remote or hybrid work from offices in South...Read More>>.

Posted: September 21st, 2026
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Lead Software Engineer – AIML Data Platform (Data, Python, Containers/Kubernetes)

Company IconJPMorgan Chase & Co.
Location IconLondon

We 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 AMDP (AIML Data Platforms), you are an integral part of an agile tea...Read More>>.

Posted: September 21st, 2026
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Senior Lead Python Engineer — AI-Ready Data Platform

Company IconJPMorgan Chase & Co.
Location IconLondon

JPMorganChase, within the Asset Management Core Data & Analytics Engineering organization, seeks a Senior Lead Software Engineer to design and deliver data and analytics solutions on a federated data platform. Lead development of scalable data pip...Read More>>.

Posted: September 21st, 2026
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Python Engineer | High-Impact Start-Up (Hybrid London)

Company IconOho Group
Location IconLondon

Oho Group in London is seeking a Python Engineer to build software that matters. You’ll join a fast-growing start-up team working on a product solving real-world problems, with a visible opportunity to contribute as the company grows.You...Read More>>.

Posted: September 21st, 2026
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Senior Python Engineer – AI-Powered Backend & REST APIs

Company IconXelix
Location IconLondon

Xelix in London is seeking Mid and Senior Python Developers to join our back‑end team. You’ll write clean, tested Python code, work with AI engineers on large data sets, and design RESTful APIs in Django to support the React front end.W...Read More>>.

Posted: September 21st, 2026
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Senior Python Engineer – AWS, Front Office Trading (Hybrid)

Company IconClient Server
Location IconLondon

Client Server in London is seeking a Senior Python Developer/Engineer (Python AWS) to design, develop and optimize high-performance trading systems and cloud infrastructure supporting front, middle and back office operations. You will translate co...Read More>>.

Posted: September 24th, 2026
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Production Python Engineer — Build Secure, Real‑World Services

Company IconExperis UK
Location IconReading

Experis UK is seeking a Python Developer to build production-grade software for secure, mission-critical systems used across Security programmes. This is real production software, not prototypes, built with care and discipline.You will deve...Read More>>.

Posted: September 24th, 2026
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Industrial Software Architect: Python, .NET & Django

Company IconIt Architecture
Location IconBirmingham

It Architecture is seeking an experienced Software Architect to lead the design and development of integrated software platforms for automation projects in Birmingham, United Kingdom. You will drive practical technical leadership while defining sc...Read More>>.

Posted: September 24th, 2026
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Tech Lead: Software Development (C++, C#, Python) – Hybrid

Company IconSYSTRA UK & Ireland
Location IconManchester

SYSTRA UK & Ireland in Manchester is seeking a Principal Consultant (Software Development) to design, build and maintain high‑performance software systems. You will work with a cross‑functional team to deliver Paramics Discovery using C++, C#,...Read More>>.

Posted: September 25th, 2026
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Python Engineer: AI-Driven Asset Tech (Hybrid, 3 days in-office)

Company IconSaragossa
Location IconLondon

Saragossa in London is building a new AI-driven product from the ground up and seeks a Python-focused engineer to join early and influence the direction. You will write Python, design and maintain ETL pipelines, work with SQL, and develop APIs usi...Read More>>.

Posted: September 25th, 2026
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Lead Python Engineer - AI-Driven, Secure Cloud Platforms

Company IconJPMorgan Chase & Co.
Location IconBournemouth

JPMorgan Chase & Co. in Bournemouth, UK is seeking a Lead Software Engineer within Infrastructure Platforms. You will be a core technical contributor delivering trusted, scalable technology across multiple business functions and driving AI-assiste...Read More>>.

Posted: September 25th, 2026
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Full‑Stack Python Engineer: APIs, Data Viz & Frontend

Company IconAdecco
Location IconDundee

Adecco is partnering with a Bristol-based tech team to hire a Software Engineer who will work across Python backend and frontend technologies. The role focuses on building data-intensive applications with modern frameworks, data visualization and...Read More>>.

Posted: September 25th, 2026
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Lead Software Engineer - AIML Data Platform (Data, Python, Containers/Kubernetes)

Company IconJPMorganChase
Location IconLondon

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

Posted: September 26th, 2026
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Software Engineer

Company Icondevelop
Location IconNewcastle upon Tyne

Software Engineer | Newcastle upon Tyne | £65,000–£130,000 + 10% BonusI’m working with a rapidly growing technology consulting business in Newcastle that is looking to hire several Software Engineers due to...Read More>>.

Posted: September 25th, 2026
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Software Engineer

Company IconSwitch Tech Talent
Location IconLondon

Full Stack Software Engineer - Hybrid - (GO/Typescript/AWS) - £60,000/£85,000Full Stack Software EngineerLondon - Hybrid£60,000 - £85,000 + Equity...Read More>>.

Posted: September 25th, 2026
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Software Engineer

Company IconEnsera Design
Location Icon

Ensera Design is a world-class user-centred innovation and product development consultancy, specializing in the medical and consumer health sectors with offices in Bristol, Colorado and New Jersey. As part of Ensera, we collaborate globally with c...Read More>>.

Posted: September 26th, 2026
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Staff Engineer - Python

Company IconOcho
Location IconBelfast

Job Title Staff Engineer (Python)Overview Ocho is partnering with a global, product-led technology organisation to hire a Staff Engineer specialising in Python to help shape the technical directi...Read More>>.

Posted: September 2nd, 2026
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Software Engineer

Company IconOcho
Location IconBelfast

Software Engineer (Java)Ocho People | Technology RecruitmentSoftware Engineer opportunity at a leading digital firmJava-focused role across enterprise systemsHigh autonomy environment where...Read More>>.

Posted: September 24th, 2026
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Software Engineer

Company IconTP ICAP Group Services Ltd
Location IconBelfast

Group OverviewThe TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distri...Read More>>.

Posted: September 11th, 2026
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Software Engineer

Company IconGen Tech Recruitment
Location IconLisburn

F/T Permanent Software Engineer required for Hillsborough.Job OverviewThe successful candidate will work across the company's application stack, primarily using C#/.NET (MVC), TypeScrip...Read More>>.

Posted: September 16th, 2026
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Software Engineer

Company IconEnisca Browne
Location IconCookstown

Engineer the Systems That Power the UK's Water InfrastructureThe UK's water and wastewater network depends on intelligent, reliable automation to keep treatment sites running safely around the clock. At Profitec Solution...Read More>>.

Posted: September 26th, 2026
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