Python Quant Dev Jobs in UK

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior Backend Engineer – Identity Verification at Scale

Verifymy Limited is seeking a Senior Backend Engineer to join its engineering team in the UK (hybrid) or Brazil (remote). You will work on critical backend systems handling sensitive data and contribute to scaling their Age Assurance and Content Moderation platform. Ideal candidates will have extensive ...

On Site AI Engineer for Secure Systems & LLMs

ENGINEERINGUK is seeking an AI Engineer / Developer to design and deliver advanced AI solutions for mission‑critical systems in the Space, Defence and Intelligence sector near Gloucester. This role involves developing applications to unlock data value and enhance decision-making. Key qualifications inc ...

Platform Engineer: AI Infrastructure & Kubernetes at Scale

We Love Alfa is looking for a Platform Engineer to enhance the software platform driving large-scale AI infrastructure. This role requires strong expertise in Python and Kubernetes, alongside hands-on experience with bare metal infrastructure. The successful candidate will design platform applications ...

Azure Cloud Engineer Hybrid London | IaaS/PaaS, Bicep

McGregor Recruitment is seeking an Azure Cloud Engineer in London for a hybrid working role. The successful candidate will design and support public cloud platforms, especially in Azure and Oracle Cloud environments, while collaborating with various teams to deliver secure and cost-effective solutions. <p ...

On Site AI Backend Engineer — High Impact, London Startup Pace

Curated is seeking a Forward Deployed Engineer to help build an internal AI platform tied to real business functions. You'll work closely with stakeholders to turn complex, ambiguous problems into effective software solutions. The role requires over 4 years of backend engineering experience, proficienc ...

Platform Reliability Engineer (Hybrid)

J Barbour & Sons Ltd is seeking a Platform Engineer based in South Shields to ensure the stability, security, and operational integrity of critical business platforms. The role requires a degree in Computer Science and demonstrable experience with Microsoft SQL Server, as well as scripting skills in PowerShel ...

Production AI Engineer — Azure ML & GenAI

LegalAndGeneral is seeking an AI Engineer to design, build, and run secure AI solutions that deliver value to customers. You will collaborate with cross-functional teams and contribute to high-quality outcomes while growing your technical skills. Ideal candidates will have hands-on experience in AI/ML ...

Junior Data Developer: Cloud Pipelines & SQL (Hybrid)

Thatcham Research is seeking a Junior Data Developer to join our Data & Development team in Colthrop. This role offers a salary of circa £34,300 and excellent benefits, along with the opportunity to work in a hybrid environment, collaborating on data solutions across our organization. The successful ca ...

Data Analyst AI QA & Data Quality (Flexible + Equity)

Sphere in Greater London is searching for an entry-level data accuracy and testing role, focused on enhancing their AI technologies and trading solutions. The position offers opportunities for autonomy and professional development while working in a supportive environment. The ideal candidate will poss ...

Pricing Actuary — Hybrid Role with AR Transfer

The Hispanic Alliance for Career Enhancement in Manchester is looking for a Pricing Actuary to join their Actuarial Portfolio Management Unit. You will leverage data-driven techniques to influence portfolio profitability while working independently on complex case pricings. The ideal candidate will hav ...

Senior AI Engineering Leader Capital Markets (Hybrid)

Datatech Analytics is seeking a Senior AI Engineer Manager/Associate Director to support advanced AI solutions within financial services. This hybrid role involves working across multidisciplinary teams to develop and deploy AI products that drive operational and regulatory improvements. The ideal cand ...

Lead Data Scientist — Client Facing ML & Data Solutions

A data consultancy firm in the UK seeks an experienced Data Science Consultant to lead complex projects while delivering innovative solutions. You will collaborate closely with clients, identify their data science needs, and apply best practices in data engineering and analysis. The ideal candidate has over 5 ye ...

Data Scientist & AI Engineer — Research & ML Solutions

A leading UK university is seeking an enthusiastic Data Scientist or AI Engineer for its Jean Golding Institute. The position involves supporting research projects, developing AI solutions, and enhancing the capacities in data science and AI. The ideal candidate should have expertise in engineering AI solutions, ...

Remote Senior Systems Engineer, Cloud Emulation

A progressive cloud development platform is seeking a Systems Engineer in London to enhance their cutting-edge technology. The role requires over 5 years of experience in systems engineering and a strong foundation in container-based systems. Candidates should possess proficiency in programming languages like Py ...

AI Driven Lead Software Engineer (Remote)

Scott Logic is seeking a Lead Agentic Software Engineer in Edinburgh to drive AI-augmented software development practices. You will lead a multidisciplinary team to solve complex software problems and influence client development practices. Ideal candidates should have strong technical leadership skills and a go ...

Principal ML Engineer: Build Global AI & Data Platforms

Apple is seeking a Principal Machine Learning Engineer in Greater London to lead the design, fine-tuning, and deployment of large language models. The ideal candidate should have extensive experience in machine learning engineering with a proven track record of shipping ML-powered products. Responsibilities incl ...

Edge AI Scientist for Real Time Health Sensor Systems

A leading technology firm in Greater London seeks an experienced AI Scientist or Machine Learning Engineer. This role involves designing and implementing algorithms for physiological monitoring systems, focusing on robust machine learning solutions capable of detecting physiological deterioration. Candidates sho ...

Production Ready Quantitative Developer

Aurum Search Limited is seeking a high-calibre Quantitative Developer to join its Systematic Trading division in Greater London. This role focuses on architecting and managing high-performance systems that power systematic strategies and converting quantitative models into live system capabilities. Ideal candida ...

Security Solutions Architect Hybrid/Remote, Threat Hunting

A global cybersecurity firm in Greater London seeks a Solutions Architect for a 14-month fixed-term role to drive customer outcomes. You'll design data visualizations, create custom scripting solutions, and collaborate with stakeholders to enhance network security. Ideal candidates will possess 6-8 years of cybe ...

ML Engineer: Production Pipelines & MLOps (London Hybrid)

A leading data and technology organization is seeking a Machine Learning Engineer to join their data team. This hybrid role involves designing and building robust data pipelines and championing MLOps best practices. You will work closely with analysts and stakeholders to ensure ML models are production-ready. Id ...

Senior ML QA Engineer Test Automation & CI/CD

A leading AI compute company in Bristol is seeking an experienced Software Engineer to design, develop, and maintain a complex ML software stack. Responsibilities include building robust test infrastructure, maintaining CI/CD pipelines, and mentoring junior engineers. The ideal candidate will have strong profici ...

Senior AI/ML Scientist – Drug Discovery (Hybrid)

Charles River Laboratories is seeking a Senior Scientist in Saffron Walden, UK, focusing on AI and Machine Learning for drug discovery. The role involves designing and deploying AI/ML models, collaborating with chemists and biologists, and contributing to scientific proposals. Applicants should possess a PhD or ...

Senior Backend Engineer – AI Powered SaaS, Scalable

A fast-growing AI company in Greater London seeks a Back-End Developer to collaborate with the Product team and Data Scientists. You will play a key role in designing and maintaining systems for AI-powered products. The ideal candidate has 3-5 years of back-end development experience, proficiency in programming ...

RL Research Engineer: Safe, Scalable AI Systems

Anthropic is seeking a Research Engineer specializing in Reinforcement Learning to advance large language model capabilities. This role involves collaborative research and engineering, focused on optimizing core reinforcement learning infrastructure and driving performance through novel methodologies. We're look ...

Junior Quantitative Developer: Real Time Energy Forecasts

A leading energy solutions provider in Manchester is seeking a Full-Time Technical Role to develop real-time forecasts of electricity prices. You'll work in a fast-growing scale-up, solving complex energy problems with a strong emphasis on programming in Python and SQL, while being part of a high-performing team ...

Senior In Business Risk VP – Global Markets Front Office

Citigroup, Inc. is looking for a candidate to join the Global Markets In-Business Risk (IBR) team in the Greater London area. The position involves managing market risks across various asset classes, requiring strong analytical skills and a background in finance or related fields. Candidates should have experien ...

Senior RF Design Engineer Lead Antenna & Microwave

Expert Employment is seeking a Senior RF Engineer to spearhead the design and development of RF, microwave, and antenna systems for high-tech electronic products. This role requires expertise in RF design, microwave PCB layouts, and experience with RF test equipment. Join a collaborative team to enhance product ...

Senior ML Scientist, Borrowing & Credit Risk — Remote

Women in Data® is seeking Borrowing ML Scientists to enhance customer outcomes through automated decision-making using machine learning. Based in the UK, the role offers a salary of £86,000 to £105,000 plus incentives and benefits. Candidates should possess strong skills in SQL and Python, along with solid knowl ...

Senior ML Scientist, Borrowing & Credit Risk — Remote

Women in Data® is seeking Borrowing ML Scientists to enhance customer outcomes through automated decision-making using machine learning. Based in the UK, the role offers a salary of £86,000 to £105,000 plus incentives and benefits. Candidates should possess strong skills in SQL and Python, along with solid knowl ...

Senior ML Engineer, Climate Tech, Hybrid London

Planet A is seeking a Senior Machine Learning Engineer in London to build, test, and deploy models for optimizing industrial operations using machine learning. The role involves collaboration with product teams and contributions to the development of scalable ML systems, with the aim of reducing carbon emissions ...

AI Powered Solutions Architect for Business Ops Platform

Aquent in Greater London seeks a Solutions Architect to lead the design and deployment of AI-powered tools for Business Operations. The role involves collaborating with various teams to enhance workflows, oversee platform development, and stay current on emerging AI trends. Ideal candidates will have a Bachelor' ...

Senior Cloud QA Engineer — Automation & Testing Lead

Tatton Recruitment is seeking a Senior Software Engineer in Test for a temporary contract in Lydgate, UK, initially until March 2027. You will develop and test bespoke cloud-native applications, utilize tools like SonarQube, and implement automation strategies. The role requires strong programming skills in Java ...

Front Office Software Engineer: Trading Analytics & Cloud

A global energy trading firm in Greater London is looking for a talented associate to join their Data Science & Technology team. This role involves optimizing trading processes, building Python-based services, and developing cloud-native solutions that impact trading directly. Ideal candidates will have a strong ...

Senior Data Scientist Public Sector AI & Growth

A global technology firm is seeking a Data Scientist to lead the AI Analytics & Data Science team in Manchester, UK. This role involves developing predictive models and collaborating with cross-functional teams to optimise business processes and drive data-driven decisions. Key qualifications include experience ...

Senior Backend Engineer, Fintech Data & ML Platform

Wave Group is seeking a Senior Software Engineer to be part of their cross-functional product team in Central London. You'll engage in backend-heavy engineering within a Python/FastAPI stack, taking ownership of code reviews, mentoring team members, and driving projects from an early stage. The company offers a ...

Property Catastrophe Risk Director – Research & Strategy

Gallagher Re in Greater London seeks a Senior Catastrophe Risk Expert to enhance property risk management practices. You will lead research on catastrophe models, support clients in understanding complex risks, and develop innovative solutions. A PhD in sectors like Hydrology is required alongside programming sk ...

Senior GNSS Spacecraft Software Engineer

A key player in satellite technology is seeking a Spacecraft Software Engineer (GNSS) to develop and maintain crucial software for satellite missions. This high-impact role requires proficiency in C++ or Python, along with experience in signal processing. The ideal candidate will work on both flight and ground s ...

Senior Software Engineer – Scalable Real Time Data Systems

A data solutions company based in Manchester is seeking a Senior Software Engineer to enhance their data processing capabilities. The successful candidate will have over 6 years of experience in software development, strong coding skills in Java and Python, and experience with big data technologies. This role of ...

ML Engineer: Scalable AI Pipelines

A leading technology firm in Greater London seeks a Machine Learning Engineer to develop and optimize advanced AI systems. You'll be responsible for building efficient pipelines and collaborating with cross-disciplinary teams. The ideal candidate will have an MSc or PhD in Machine Learning or a related field, st ...

Edge Sensor Software Engineer – Marine AI & Radar

SRT Marine Systems plc based in Bristol is seeking an experienced Senior Software Engineer – Sensors to join our Edge Team. The successful candidate will design and maintain edge-sensor solutions, focusing on performance and reliability. Key responsibilities include developing test infrastructures and collaborat ...

Senior Platform Software Engineer – Cloud & AI

Carbon Re is hiring a Senior Software Engineer in London to join their platform team and advance AI technology for carbon reduction. This role requires expertise in cloud architecture, with experience in AWS or GCP, and proficiency in Python and Terraform. The successful candidate will help deploy workloads in c ...

Senior Software Engineer – Scalable Real Time Data Systems

A leading tech company in Manchester is looking for a Senior Software Engineer to work in a hybrid role. You will lead a small team to build scalable data-driven systems and develop APIs while working with the latest technologies in cloud computing and big data. Ideal candidates will have over 6 years of experie ...

GenAI Data Scientist & AI Engineer

A global data and technology company in Greater London is seeking a mid-level Data Scientist to work on Generative AI and AI engineering. The role involves collaboration across product, engineering, and business teams to design experiments and communicate insights effectively. Candidates should have experience i ...

Lead ML Engineer: Live Sports Insights & Analytics

Sky is seeking a Principal Machine Learning Engineer to shape their technical strategy for production ML systems that enhance sports experiences for millions. You will lead AI solutions development using Machine Learning and Computer Vision while mentoring a team of data scientists. The role requires expertise i ...

Quantitative Data Platform & Risk Analytics Engineer

A leading global hedge fund in London is seeking a quantitative developer to manage data platforms and risk analytics systems. The ideal candidate will have 3-7 years of experience in quantitative development, strong skills in Python and SQL, and proficiency in C#. You will be responsible for monitoring services ...

Energy Trading Data Scientist — Forecasting & ML

A leading energy innovation company in Greater London is seeking a data scientist who is passionate about reshaping energy trading and driving toward a Net Zero future. You will explore data for the GB intraday power market and build models to forecast demand and renewable generation. Required qualifications inc ...

Senior Software Engineer, Unified Platform — Global Market Data

A financial services company in London is looking for a Senior Software Engineer to join their Unified Platform team. The role involves developing innovative systems to support research and trading, requiring over 5 years of software development experience and strong skills in Java and Python. The engineer will ...

Senior Software Engineer, Networking for AI Driven Switches

NVIDIA is seeking an experienced Software Engineer in Cambridge to join the Networking Software team. You will design and implement new features for the SpectrumX Ethernet Networking solution, collaborating with engineers on projects for the largest AI networks globally. The ideal candidate has a Bachelor's degr ...

Fraud Analytics Lead: Strategy, Data & Mentoring

Capital on Tap seeks a Head of Fraud Analytics in City of Westminster to lead and optimize fraud detection strategies. You will manage a small team while conducting hands-on analysis and improving current fraud management practices. The ideal candidate will have significant experience in card fraud, excellent an ...

Production Ready Data Scientist for Marketing Analytics

A leading data consultancy in Greater London is looking for a pragmatic Data Scientist to translate business challenges into data-driven solutions. In this hands-on role, you will develop predictive models and implement machine learning solutions to enhance marketing and customer experience outcomes. Qualified c ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Python Quant Dev Jobs in United Kingdom Job Search Guide, Trends and Insights