Python Developers 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/Principal Software Engineer Secure Cloud (SC/DV)

Gemba Advantage is seeking a Senior/Principal Software Engineer to design and deliver secure, scalable software solutions while working in small agile teams. The role requires active SC or DV clearance and entails championing modern engineering practices, shaping architectural direction, and influencing technica ...

Wealth Data Engineering VP — AI Ready Platform Leader

A top investment banking firm is seeking a Data Engineering Manager for its Birmingham office. The successful candidate will lead a team, ensuring data platforms are optimized for advanced analytics and AI. Responsibilities include mentorship of engineers, ownership of data lifecycle, and collaboration with busi ...

Lead Architect: Autonomous AI Agents & Multi Agent Systems

A leading global financial services firm in Greater London is seeking an AI Engineer to design and deploy innovative AI solutions. In this role, you’ll enhance operations by creating scalable, multi-agent systems and collaborate with cross-functional teams to achieve impactful results. The ideal candidate holds ...

Climate Impact ML Engineer – Hybrid London

A tech-focused company in Greater London is seeking a junior to mid-level Machine Learning Engineer to join their impact-oriented team. The role involves utilizing Python and Git, particularly PyTorch, with a focus on lowering carbon emissions. The position offers a hybrid working model, combining office and rem ...

AI Transformation Lead — Hybrid UK, Mentor & Build ML

A leading global insurance company is seeking an AI expert to drive the adoption of cutting-edge solutions within its Life and Health teams. The appointed individual will mentor colleagues and help develop AI/ML applications that translate complex technology into practical solutions for business challenges. This ...

Remote AI Engineer Lead Graph AI & Platform Scaling

A tech startup is seeking an AI Engineer Lead for their fully remote team. This role involves leading the technical development of their Graph AI platform, improving AI-driven matching systems, and building core product features. The ideal candidate will have 3–8+ years in software engineering or AI, strong back ...

Technical Software Development Manager AI SaaS Lead (Hybrid)

A leading legal technology firm in the UK is seeking a Software Development Manager to join their Engineering team. This role involves strong technical leadership, hands-on development in Python, and mentoring team members. The Software Development Manager will collaborate with various teams to automate complex ...

Remote Senior Backend Architect Multitenant & IAM

A tech-driven educational platform in the UK is seeking a Senior Backend Engineer to architect high-performance server-side applications. You will lead the evolution of multitenant infrastructure while collaborating with product management throughout the product lifecycle. Required qualifications include deep ex ...

Lead SoC Architect for AI Compute Platforms

A leading AI technology company in the UK seeks a SoC Architect to design and integrate sub-systems for high-performance silicon devices. This role involves close collaboration with various teams to ensure optimal design solutions and mentoring senior engineers. The ideal candidate will have a degree in Electron ...

MarTech Backend Engineer — Privacy First Stack

A leading technology company in Greater London is seeking a Backend Engineer to enhance their marketing technology stack. The successful candidate will design and implement key components, integrate solutions across teams, and improve user conversion and experience. Ideal applicants will have strong experience i ...

Founding Engineer: AI Native Insurance Platform (London)

A cutting-edge insurance startup in London is looking for a Founding Engineer to join their Strategic Projects team. You will architect end-to-end AI-native systems that manage real-world insurance risk and compliance. The ideal candidate should have 2-4 years' experience in producing scalable solutions, with st ...

Senior ML Engineer – Production LLMs for Global Brands

A promising AI startup in London is seeking a Senior ML Engineer to design and implement production ML systems for high-profile clients. You will play a crucial role in transforming marketing operations through cutting-edge AI solutions. Ideal candidates possess 4-8 years of experience in ML system development, ...

ML Engineer Production ML & Cloud Platform Expert

Una consultoría tecnológica ubicada en Londres busca un Ingeniero de Machine Learning para unirse a su equipo de forma indefinida. El candidato ideal debe tener experiencia en Python, Spark y algoritmos de machine learning, así como habilidades en comunicación y trabajo en equipo. Se valorará la experiencia con ...

Senior Machine Learning Engineer NLP/MT, Hybrid London

A dynamic tech start-up based in London is seeking a talented Machine Learning Engineer to join their data science team. This hybrid role requires 1-2 days in the office each week and involves collecting, preprocessing, and analyzing datasets to develop machine learning models. Ideal candidates have at least 5 y ...

FX Quant Trader, eTrading: Pricing & Hedging Innovator

A leading financial services provider in Greater London seeks a Quant to join their eTrading team. This role involves developing advanced pricing and hedging algorithms, collaborating with global trading teams, and offering opportunities for progression within eTrading and trading functions. Candidates should ha ...

Data Platform Solutions Architect Customer Facing Big Data

A leading technology firm in Greater London is seeking a Data Platform Solutions Architect to help customers tackle big data challenges using the Databricks platform. Responsibilities include driving impactful projects, guiding customers through data journeys, and collaborating with cross-functional teams. Ideal ...

London Banking Data Analyst – Hybrid, SQL & Tableau

A leading consulting firm is looking for a Data Analyst to join their team in London. The successful candidate will need a Bachelor's or Master's degree in a related field and at least 6 years of experience within the Banking and Financial Services sector. Proficiency in SQL, data visualization tools like Tablea ...

Senior ML Engineer: Pricing Platform & Scale

A leading Audit and Advisory business in Greater London is seeking a Machine Learning Engineer to design and own ML platforms that streamline pricing workflows. You will build tools for model deployment, improve the Kubeflow environment, and collaborate with Data Science and Product teams. The ideal candidate ha ...

Principal Backend Engineer Lead & Deliver Systems

A leading defense technology company based in Manchester is seeking a Principal Software Engineer. In this role, you will be responsible for designing and maintaining critical infrastructure, leading engineering teams, and ensuring project success. The ideal candidate will have strong capabilities in backend dev ...

Senior Data Analyst – Growth & Strategy (Hybrid, Equity)

A leading education technology company is seeking a Staff Data Analyst in London to drive data strategies for critical product domains. This role involves leading analytical investigations, defining key metrics, and guiding cross-domain analytics initiatives. The ideal candidate will have a strong background in ...

Senior Economist — Economic Impact & Macroeconomics

A leading technology company in London is looking for an Economic Analyst to design and execute economic impact studies. This role involves applying advanced econometrics and statistical modeling to quantify the company's contributions to the economy. Candidates need a Master's degree in a relevant field and str ...

Senior Structured Products Ops & Middle Office

A diversified global financial services platform is seeking a mid to senior operational support member for its Structured Product business. The role involves comprehensive support for OTC Derivatives while ensuring compliance with regulations and managing trade lifecycles. Candidates need 7 to 10 years of releva ...

AI Software Architect — Real Time Property Tech Innovator

A leading proptech company in Greater London seeks an AI Applied Engineer to develop and deploy AI-powered features that enhance user interaction and operational efficiency. This role requires strong Python expertise with frameworks such as FastAPI and Django, experience in AI/ML applications, and skills in inte ...

Senior Software Engineer AI/Edge Backend (On site UK)

A leading AI company in Greater London is seeking a Senior Software Engineer to lead backend and edge/IoT engineering in their Defence business unit. The role requires strong experience in Python and a compiled language, along with robust DevOps skills. You'll collaborate with cross-functional teams to deliver h ...

Senior AI Engineer – Enterprise GenAI & Responsible AI

A leading AI solutions provider in London seeks an experienced AI engineer to develop high-performance AI applications that power the future of work. You will be responsible for architecting and deploying scalable AI solutions, collaborating with diverse teams, and ensuring ethical AI practices. The ideal candid ...

Cloud Security Engineer: Automation & IAM Foundations

A leading cloud security firm in Greater London is seeking a hands-on Cloud Security Engineer responsible for the security architecture of a multi-tenant core banking platform. The role involves designing automated security tooling, managing cloud identity and infrastructure with Terraform, and safeguarding agai ...

Forward Deployed Software Engineer Intern: World Impact

A leading technology firm in the UK is offering an internship as a Forward Deployed Software Engineer. Interns will work closely with customers, leveraging cutting-edge technology to address critical challenges in various industries. Candidates should have an engineering background and proficiency in programming ...

SCADA/HMI Engineer – FactoryTalk, Hybrid, 12 Month Contract

A leading engineering firm in the UK is seeking a SCADA Engineer for a contract role in Warrington. The ideal candidate will have strong experience in SCADA/HMI design and implementation, preferably with Rockwell FactoryTalk View, and proficiency in programming languages such as C and Python. Responsibilities in ...

Senior Energy Quantitative Risk Modeler

A leading energy company in the UK is looking for experienced individuals to join their Quantitative Risk team. The role involves developing and maintaining quantitative models for Oil Products markets, conducting quantitative analysis, and applying advanced statistical methods. Candidates should possess a stron ...

Enterprise AI Deployment Engineer — UK (Hybrid/Remote)

A leading AI solutions provider is seeking a Forward Deployed Engineer to join their team in the UK. This hybrid role involves working closely with enterprise clients to design and deploy AI applications, building data pipelines, and serving as a trusted technical advisor. The ideal candidate will have 3 to 7+ y ...

Staff Engineer, AI Driven Biochemistry Platform

A cutting-edge biotechnology startup in Greater London seeks a Software Engineer to lead the development of a biochemistry search platform. The role involves designing cloud infrastructure, building scalable database systems for ML, and enhancing internal tools for production. Ideal candidates will have over 5 y ...

Staff Kernel Driver Engineer – Linux & PCIe

A technology company in Bristol is seeking a skilled software developer to contribute to the planning, design, implementation, and testing of low-level kernel drivers and user space driver library code. Ideal candidates should have proven experience in C/C++ and Python, along with a strong background in OS kerne ...

Senior Cloud SRE Kubernetes, GCP & CI/CD

A leading technology firm in Greater London is seeking a Senior Cloud Engineer to contribute technical expertise within a cloud engineering team. This role involves architecting scalable Kubernetes environments on Google Cloud Platform (GCP) and ensuring robust security measures. The ideal candidate will have ex ...

Senior Full Stack AI Engineer (Hybrid)

A global financial information service provider in Manchester is seeking a Senior Software Engineer with expertise in AI and ML. The role involves designing and building cutting-edge solutions while working in a hybrid environment. Ideal candidates will have over 7 years of experience, strong Python skills, and ...

Staff Kernel & Driver Software Engineer

A cutting-edge AI technology firm in the UK is seeking a software developer for their drivers and utilities team. You will design and implement OS Kernel and Device Driver software using C/C++/Python. The ideal candidate has experience with software development, strong problem-solving skills, and a collaborative ...

Senior Platform Engineer: Data Platform & Orchestration

A leading digital experience platform is looking for a driven Senior Platform Engineer to join their Core Data Team in Greater London. In this role, you will lead the design, development, and deployment of scalable software solutions while collaborating with cross-functional teams. The ideal candidate will have ...

Director of Fraud Analytics & Risk — ML Driven & Scalable

A global communication platform is seeking a Director in Analytics to lead the optimization of fraud detection systems using machine learning. The successful candidate will coordinate with various teams to implement comprehensive fraud solutions and ensure compliance with financial regulations. Applicants should ...

Backend Engineer: AI Powered Workflow Platform

A technology company located in Greater London seeks a Backend Engineer to lead the implementation and delivery of backend services for innovative SaaS applications. This role involves building and integrating APIs, designing data workflows using advanced AI tools, and collaborating within a dynamic team. Candid ...

AWS Infrastructure CloudOps Engineer in Basildon W3Global

Skills Indepth knowledge and experience with AWS cloud platform. Proficiency in automation and scripting tools such as Terraform, Python , and Bash is a must, desirably Ansible. Strong understanding of containerization and orchestration tools like Docker and Kubernete ...

Trading Systems Engineer — Global Production Support

A diversified trading firm is seeking a Trading Systems Engineer to join the team in London. The ideal candidate will have 2+ years in the financial industry and a Bachelor’s degree in a STEM-related field. Responsibilities include ensuring system reliability, responding to support requests, and working with var ...

Senior Software Engineer, Unified Platform — Data Tools

A leading trading firm based in Greater London is seeking a Senior Software Engineer to join its Unified Platform team. The ideal candidate will have at least 2-3 years of platform-level software development experience, strong knowledge of Java or Python, and a passion for solving complex problems in financial m ...

Staff Software Engineer: Architect at Scale & Impact

A Climate Tech company in London is looking for an experienced Staff Software Engineer to drive technical direction and product strategies. You will partner closely with the Head of Engineering, owning projects from conception to delivery. Ideal candidates have over 8 years of experience with modern web applicat ...

Low Latency Quant Developer for Digital Asset Trading

Forward Role Recruitment is seeking an Exchange Trading Quant Developer in London. This hybrid role centers on building and optimizing core trading systems for a global digital assets market maker. Candidates should possess strong experience in Java, Python, or Rust, and a solid background in low-latency systems ...

Forward Deployed Data & AI Engineer Lead

Accenture UK & Ireland is seeking a Senior Consulting Engineer - Forward Deployed Associate Manager to join the Palantir Business Group in London. In this role, you'll take ownership of client solutions, integrating advanced data workflows with AI while collaborating closely with clients to drive substantial imp ...

Director of AI Enablement & Governance

TechWomen4Boards t/a TECHWOMENFORBOARDS Ltd. is looking for a professional to enhance their AI capabilities by creating practical frameworks for AI solutions. The role involves translating high-level AI governance into actionable guidance and supporting assurance processes. Candidates should have significant exp ...

Senior Analytics Lead: Credit & Growth Strategy

Jaja Finance is seeking a data-driven Analyst in London, responsible for enhancing customer relationships and running credit and marketing strategies. Ideal candidates should have a degree in a quantitative field, 6+ years of analytical experience, and strong SQL skills. Working closely with various teams, you w ...

Security Engineer: Build Secure Apps & Threat Modeling

Granola is looking for a Security Engineer to join the team in London. In this position, you will be responsible for identifying and mitigating security vulnerabilities in our applications, alongside building security tools and integrating security protocols throughout the software development lifecycle. Ideal c ...

Subsea Robotics Software Lead

Saab UK is looking for a Software Lead to design and implement software solutions for underwater robotics. In this role, you will lead multidisciplinary teams, ensuring project delivery and fostering innovation. The ideal candidate should have at least 7 years of experience and a degree in an engineering discipl ...

Senior Agentic AI Engineer Audio

AudioStack in London is looking for a Senior Agentic AI Engineer to lead the architecture and delivery of AI-driven audio production systems. In this role, you will design multi-agent orchestration and build real-time communication layers while collaborating closely with product and engineering teams. Ideal cand ...

Lead Data Scientist — Shape AI Strategy & Growth (Hybrid)

Harding+ is seeking a Lead Data Scientist to shape its data science function in Bristol. The role involves working with data to provide insights influencing business decisions across retail, operations, and customer experience. Candidates should possess experience in data science, proficiency in Python or R, and ...

🚀 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 Developers Jobs in United Kingdom Job Search Guide, Trends and Insights