Quantitative Developer Python Jobs in UK

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Senior Global Threat Intelligence Platform Engineer

A leading professional services firm is seeking a developer to join their Threat Intelligence practice in Edinburgh. The role involves designing and building automation tools and RESTful APIs, ensuring reliable access to critical intelligence insights. Candidates should have strong experience in Python and JavaS ...

Senior Global Threat Intelligence Platform Engineer

A global consulting firm is seeking a developer to join their Threat Intelligence practice in Birmingham. The role involves building automation tools and APIs to support intelligence analysis. Candidates should have strong skills in Python, JavaScript, and API development, as well as experience with AI tools. Th ...

Software Engineer I: Forensic Media & Tooling

A technology company focused on public safety is seeking a skilled developer to work on forensic playback and investigation tools. The ideal candidate has a Bachelor's Degree in a relevant field and experience with technologies such as TypeScript/React, .NET, Python, or C/C++. The role offers competitive benefit ...

Senior BI Developer Microsoft Fabric & Infor M3 | Remote

A leading global organization is seeking a Senior BI Developer to lead BI development with Microsoft Fabric at its core. The role involves designing ETL pipelines, building robust Power BI datasets, and delivering transformations using Python and PySpark. A strong background in Infor M3 ERP is essential. This po ...

Full Stack GIS Engineer for Public Sector Impact

A digital transformation consultancy in Altrincham is seeking a Full Stack GIS Developer. You will work on innovative digital solutions that impact public services, collaborating with a multidisciplinary team to develop scalable applications. Candidates should possess strong skills in .NET, Java, or Python and h ...

Graduate Quant Developer Greenfield Tech & Trading

An elite global trading firm is seeking a Graduate Software Developer to work on innovative projects that integrate technology, mathematics, and finance. The role emphasizes strong programming skills in languages such as Python, C++, Java, or C#. Candidates will collaborate closely with leading experts and contr ...

FinTech Backend/Full Stack Dev — Hybrid/Remote, Payments

A growing FinTech company in Greater London is seeking a passionate FinTech Developer to create secure, scalable financial applications. You will be responsible for developing payment systems, integrating banking APIs, and ensuring compliance with data protection regulations. The ideal candidate has 3 to 6 years ...

Risk Software Engineer Full Stack Python & AI Driven Engines

A leading financial services firm in Greater London is seeking a Software Developer to join its Technology department. This role focuses on enhancing Risk Engines and collaborating within a dynamic team. Candidates should have full-stack Python skills, experience with scalable applications, and familiarity with ...

Senior React Native Engineer | Hybrid & Growth

A leading digital technology consultancy in Greater London is seeking a React Native Developer. In this hybrid role, you will contribute to building intelligent digital products while collaborating with a diverse team. Ideal candidates will have experience in React Native, Python, and CI/CD. The position offers ...

Biometrics Software Developer (Graduate) Innovate Code

A leading tech company in Oldham is seeking a Graduate Software Developer to join their Biometrics Team. The role focuses on developing and maintaining cutting-edge software tools for biometric products. Candidates should have strong proficiency in Python, C++, and C, along with knowledge of UX/UI design. This p ...

Senior Global Threat Intelligence Platform Engineer

A global consulting firm in Greater London is seeking a developer to join their Threat Intelligence practice. In this role, you will design and build automation tools and data collection systems, ensuring analysts can access critical insights. The ideal candidate has strong experience with Python, advanced JavaS ...

Hybrid Full Stack Dev (React/Python) — AI Ready UI

A technology company in Greater London is seeking a Full-Stack Developer with a strong front-end focus. The role involves developing front-end using React and contributing to backend services with Python. This hybrid position requires two days a week in the London office. The ideal candidate should have experien ...

Cloud Engineer: AWS, Terraform & Serverless Innovator

A dynamic software company in London seeks a skilled developer with experience in at least one programming language such as Node.js, Python, or C#. The role offers opportunities in infrastructure automation using Terraform and working within an AWS cloud environment. Candidates should be familiar with CI practic ...

Senior Cloud Engineer Hybrid, API Driven & Scalable

Autodesk, Inc. seeks a Senior Cloud Developer in Sheffield, UK, to design and build cloud-based features. The role involves developing REST APIs, improving CI/CD pipelines, and ensuring service reliability. Candidates should have a relevant degree and proven experience in cloud services, with strong skills in C# ...

Off Host Automation Engineer – Hybrid Basildon

N Consulting Limited in Basildon is seeking an Off Host Automation Techniques Developer. This onsite role involves designing and developing automation solutions that integrate with enterprise systems. Candidates should be skilled in scripting languages like Python and have experience with automation tools. The p ...

Senior Platform Architect for Utilities & Integrations

A premier digital asset technology provider in Greater London is seeking a Systems Architect to shape the integration of telecom and utility ecosystems. You will design scalable and developer-friendly systems, lead engineering teams, and enhance integration reliability. Core technical skills in Python and domain ...

Front Office Derivatives Developer Trading Desk Tools

A global financial services platform in London seeks a Front Office Developer to enhance trading applications. The role requires strong Python skills and the ability to work closely with quants and trading teams to improve risk management and trading efficiency. Candidates should have 2-5 years of experience, a ...

Senior AWS Cloud Engineer – Remote, Serverless & IaC

A leading technology company in Manchester is seeking an experienced developer to design and build cloud-native applications using AWS services. You will work with cross-functional teams, support DevOps processes, and contribute to microservices architectures. Strong hands-on experience with AWS and proficiency ...

Backend Engineer, Commercials Platform (Remote)

A leading technology company in the UK is seeking a backend developer to enhance their Commercials capabilities using Python and Django. The ideal candidate will have a solid engineering background and be able to build features that improve client sales processes. This remote-friendly role focuses on collaborati ...

Senior Software Engineer – Offensive Security & Platform

A cybersecurity firm is seeking a Senior Software Developer to tackle complex security challenges. Collaborating with researchers, you will deliver robust software solutions while reverse-engineering system internals across various platforms like Windows, Linux, Android, and iOS. The ideal candidate is experienc ...

Senior Cloud Platform Engineer (AWS/Azure, Terraform)

PolyAI in Greater London is looking for a Cloud Infrastructure Engineer to design and manage scalable cloud architectures on AWS and Azure. The ideal candidate has 5+ years of experience, strong Python skills, and a background in software engineering. Responsibilities include optimizing resources, improving deve ...

Front Office Investment Systems Full Stack Dev

TESTQ Technologies Limited is seeking a Full Stack Developer for their Front Office team in Greater London. The role involves designing and maintaining internal applications that aid clients' investment processes. Candidates should have 6 years of software engineering experience, particularly in finance, with pr ...

Senior AI Platform Engineer – Early Tech Leader (London)

Corriculo Ltd is seeking a Senior Software Developer specializing in AI Engineering in London. You will design and deliver a cutting-edge AI-driven platform, develop intelligent systems and data pipelines, and enhance scalable SaaS infrastructure. Ideal candidates will have a strong software engineering backgrou ...

Scientific Simulation Software Engineer

Wavephotonics in Cambridge seeks a Software Developer to design and maintain high‑performance numerical software applications. You will develop tools for light propagation simulations and collaborate with engineers to deliver quality products. Essential qualifications include experience in physical simulation so ...

Backend Dev (Go/Golang) – Hybrid Bristol, Scalable APIs

A leading digital innovation company based in Bristol is looking for a Backend Developer with experience in Java, C#, Python, or Node.js. You will design and develop applications, build scalable APIs, and support cloud deployments, especially in GCP. This role offers a hybrid working environment and opportunitie ...

Senior Backend Engineer Remote, Unlimited Vacation, Impact

InvestEngine is seeking a Senior Backend Developer to join their Backoffice team in London. The role emphasizes architecture, system stability, and scaling platforms essential for business operations. A successful candidate will have over 4 years in backend development, with solid skills in Python and Django. Th ...

Graduate Quant Developer Remote Enabled FinTech

Tempest Vane Partners, a leading FinTech business in Greater London, seeks a driven Quant Developer to enhance their Portfolio Management System. This role involves implementing frameworks in C++ and Python while supporting clients across various asset classes. Recent graduates in relevant fields with strong pro ...

GenAI Software Engineer — Hybrid, AI Innovation

A leading UK investment platform is seeking a Software Developer (GenAI) to join its expanding team. You'll work on innovative Generative AI solutions while collaborating in a cross-functional environment. Strong skills in Python, LLMs, and Agile practices are essential. Enjoy a supportive culture with excellent ...

Full Stack Django & React Application Developer

LSL Property Services plc is seeking a Software Developer to lead the development, testing, and maintenance of software applications. You should have at least 3 years of experience with Python, Django, and ReactJS, alongside strong SQL knowledge. This role emphasizes technical leadership and requires collaborati ...

Senior Software Engineer — HealthTech AI & Web Apps

Healthtech Ltd is seeking a skilled developer in High Wycombe to join their engineering team. The role involves building reliable web applications, developing APIs, and enhancing front-end interfaces. Candidates should have strong proficiency in Python, AWS, and JavaScript, as well as experience with frameworks ...

Full Stack Software Engineer

Full Stack IoT Developer Please double check you have the right level of experience and qualifications by reading the full overview of this opportunity below.My client is currently looking for a Full Stack IoT Developer to join their team. This positio ...

Backend Developer Bazel

Backend Developer – Bazel Location: London, UKJob Type: Contract Our Product Area, Platinum, has historically owned and operated both our VCS and CI systems in addition to the Fleet Management product for helping developers manage large‑scale software changes. Over the past year we hav ...

Graduate Machine Learning Researcher

At Longshot Systems we're building advanced platforms for sports betting analytics and trading. We're hiring Graduate Machine Learning Researchers for our quantitative modelling team. The primary goal of this team is to improve the predictive power of our models based on historical event data. The ...

Off Host Automation Techniques Developer (ONSITE– Basildon)

LocationBasildon, United Kingdom# Off Host Automation Techniques Developer (ONSITE– Basildon) at N Consulting LtdLocationBasildon, United KingdomSalary£300 - £350 /dayJob TypeContractDate PostedApril 25th, 2026Apply Now We’re Hiring – Off Host Automation Techniques Developer (ONSITE– Basildon) We’re looking fo ...

Software Engineer (Systematic Hedge Fund)

Software Engineer – Java / Python London (On-site) This is a hands-on software engineering role within a systematic hedge fund where technology sits at the core of the business. The systems you build directly support trading, research, an ...

Full Stack Developer

Full Stack DeveloperJunior or Mid levelC# .NET, AZURE, React, Python, Javascript, JAVAHigh growth Financial services company who have a stream of new projects, many AI enabled.Opportunity to join and quickly take project responsibility and accelerate your career in a growth enviro ...

Full Stack Developer

Full Stack DeveloperJunior or Mid levelC# .NET, AZURE, React, Python, Javascript, JAVAHigh growth Financial services company who have a stream of new projects, many AI enabled.Opportunity to join and quickly take project responsibility and accelerate your career in a growth enviro ...

Software Engineer – Realtime Quant Frameworks

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world‑class researchers and engineers in an environment that values deep exploration and methodical execution — because the best ideas take time to evolv ...

Power BI developer

Contract Power BI Developer (3–6 Months) Location: Cambridge (3 days per week onsite required) Rate: £300 - £400 per day Contract: Initial 3–6 months (with potential for extension/project-based work) We are working with an established organisation operating across multiple business units, seekin ...

Power BI developer

Contract Power BI Developer (3–6 Months) Location: Cambridge (3 days per week onsite required) Rate: £300 - £400 per day Contract: Initial 3–6 months (with potential for extension/project-based work) We are working with an established organisation operating across multiple business units, seekin ...

Senior Software Engineer, Git Storage Remote UK

A leading developer platform is seeking a Senior Software Engineer to join their Git Systems Engineering team. The ideal candidate will have extensive experience in software engineering and a strong background in various programming languages such as C, C++, Java, and Python. Responsibilities include designing s ...

DevOps & Migration Systems Engineer

A leading managed service provider in the UK is searching for a Systems Developer with a focus on DevOps and migration. The successful candidate will be responsible for developing and enhancing system-level scripts using languages such as Shell, Perl, and Python. You will lead the migration of legacy systems whi ...

Remote Backend Engineer Go/Python/Scala (6m Contract)

A staffing and recruiting firm is looking for a mid-level backend developer to join their Ads Organization. This remote role in the UK requires at least 3 years of experience in software development with a strong proficiency in languages like Go, Python, and Scala. Responsibilities include collaborating with tea ...

Senior Software Engineer — Dev Workflow & CI (Remote UK)

Mozilla is seeking a talented individual to enhance Firefox development workflows as a part of their collaborative and diverse team. The role includes optimizing testing processes, mentoring peers, and working with various technologies like Python and JavaScript. The ideal candidate will have strong experience i ...

Senior Full Stack Developer 2 days a week in London £60 80k

Senior Full Stack Developer - 2 days a week in London - £60-80k I am looking for a Full-Stack Developer to join a fast-growing data and analytics company working at the intersection of data engineering, software development, and AI. This will be to design and build scalabl ...

Back End Developer

This range is provided by twentyAI. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from twentyAI I am partnered with a VC-backed, high-growth legal technology start-up that is tra ...

Senior Python Engineer — Real Time Data & Distributed Systems (Hybrid)

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 work with an uncapped tech budget and a collaborative team. Ideal ...

Senior C++ Engineer Large Scale Pricing & Risk Engine

A leading financial services firm in the UK is seeking a skilled developer with expertise in C++ and Python to work on an entire engine for pricing and risk valuation services. The ideal candidate will have 5 to 10 years of experience in systems software development and be able to contribute to both code writing ...

Hybrid BI Developer — Power BI, SQL & ML for Estates

KBR, Inc. is seeking a Business Intelligence Developer based in Swindon. The successful candidate will develop and maintain Power BI datasets, implement SQL for data transformations, and ensure data accuracy across reports. Responsibilities include monitoring pipeline performance and documenting changes. A stron ...

AI Driven Cloud Software Intern R&D

A startup focused on sustainable technology is seeking a Software Developer Intern to join their R&D team in London. This role involves designing and implementing cloud-native engineering solutions, developing optimization algorithms, and contributing to various projects aimed at commercialization. Ideal candida ...

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    Quantitative Developer Python Jobs in United Kingdom Job Search Guide, Trends and Insights