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

Software Engineer (C#, Python, Java) | Defence Tech

Software Engineer (Defence - hiring mid to senior levels | 2yrs+) Taking Software Engineers across both Application Development and Low-Level / Embedded Newcastle (on-site) Defence Tech Start-up Software Engineer (Defence Tech) A growing defence-tech consul ...

Senior Python Architect: Scalable, Cloud Native Solutions

Smartedge Solutions Ltd is looking for a skilled lead developer to design and architect complex Python applications in Baildon, England. The ideal candidate will have deep experience with Python frameworks like Django and Flask, extensive knowledge of relational and NoSQL databases, and a proven track record in ...

Senior AI Driven Software Engineer | AWS & Python

hackajob is looking for a Senior Software Engineer in Newcastle upon Tyne to design and develop scalable AI-first software solutions. You will leverage your expertise in AWS, Python, and AI technologies to contribute to the AI Quality Evaluation platform for Sage. This hybrid position involves collaboration with ...

Senior AI Software Engineer Python/React (Hybrid)

Oliver Bernard is seeking a Senior Software Engineer to join a prestigious AI startup in London. The role offers flexible working arrangements, ideally with 2-3 days in the office. You will be part of an elite engineering team building impactful software using cutting-edge technologies, including Python, Flask, ...

Senior ML Engineer Project Based (Python, GenAI)

Mindrift is looking for machine learning specialists to engage in project-based AI tasks. Candidates should have over 5 years of experience, demonstrating proficiency in Python programming and statistical analysis. Your responsibilities include designing computational problems and verifying solutions using libra ...

Senior ML Engineer Project Based (Python, GenAI)

Mindrift offers project-based roles for machine learning specialists in Birmingham. Contributors will design and solve computational STEM problems, requiring strong Python programming and statistical analysis skills. With a flexible workload of 10-20 hours a week, pay is up to $55 per hour. Candidates should hav ...

Remote Python Data Scraping Engineer — AI Hybrid

Mindrift is seeking a highly skilled Python Data Scraping Engineer to join the Tendem project. This part-time remote position requires expertise in web scraping and data extraction using Python and related tools. You will manage data scraping workflows, ensuring accuracy and reliability while collaborating with ...

Senior Python AI Engineer RAG & Kubernetes (Hybrid)

Addition is seeking a Senior Python Engineer based in Farnborough to work on advanced AI and data engineering projects. The contract role requires strong software engineering fundamentals and hands-on AI expertise to deliver scalable, high-performance systems. Responsibilities include designing Python applicatio ...

AI Driven Software Engineer (Python, AWS, LLMs)

Oliver Bernard is searching for a skilled professional to build AI agents and develop Python services for AI-powered workflows. The ideal candidate should have strong production-level experience in Python, knowledge of AWS for cloud deployment, and a solid grasp of scalable systems. You will work on real operati ...

Delta Lake Migration Lead (C++/Python) – Hybrid

BMLL Technologies Limited in Greater London is seeking an experienced Technical Lead to manage the migration to Delta Lake. This role combines hands-on development, primarily in C++ and Python, with team leadership in Agile sprints. You will guide a small team through the migration process, collaborating with ar ...

Client Delivery Director Strategy & Python, On Site

Emagine Consulting is seeking a Client Delivery Director in the United Kingdom. This hands-on leadership position will be onsite with a key client in Investment Banking. Responsibilities include leading complex technology initiatives, managing senior client relationships, and overseeing consultant performance. C ...

AI Deployment Engineer – Client‑Facing (Python/TypeScript)

Oliver Bernard is seeking a Forward Deployed Software Engineer specializing in Python and TypeScript to join a high-growth AI deployment company. The role involves embedding with client teams to develop AI-native workflows. The ideal candidate will have over 5 years of experience in production systems and profic ...

Platform Python Engineer APIs, AI Tools & Enterprise

Harrington Starr is seeking a Full Stack Python Developer to join its engineering team in Greater London. This role involves building and maintaining production-grade Python APIs and services, contributing to AI-driven tooling, and working closely with product owners. Candidates should have at least 2 years in P ...

Senior Python & Cloud Infra Engineer (Hybrid London)

Oliver Bernard is seeking a highly skilled Python Developer to join a leading London-based technology company. This role focuses on Python/Flask programming, with significant emphasis on Infrastructure and cloud-based solutions, working 2-3 days a week in the office. Ideal candidates will have strong experience ...

Python Engineer AI & LLMs for Fintech Scale

Station, a fast-growing fintech company in London, is seeking a Python Engineer to leverage AI and Large Language Models (LLMs). In this impactful role, you will design scalable backend systems, integrate LLM features into products, and collaborate closely with product and engineering teams. Ideal candidates wil ...

AI Engineer Azure / C# .NET or Python

AI ENGINEER - AZURE &C# .NET or PYTHON Up to £60,000.00 Home Based with occasional travel Are You... An AI Engineer, a strong Software Engineer transitioning into AI, or perhaps a Data/Automation Engineerwith some GenAI delivery experience? Why Not Join Us HereA ...

Python Developer Equity Factor Model Risk Technology

Python Developer - Equity Factor Model Risk Technology Description Millennium is looking for an exceptional individual to join the Equity Factor Risk Model Technology Team, which is responsible for designing and developing an equity portfolio analytics framework, including MSCI Barra eq ...

Backend Architect – Java Spring Boot & Python (Hybrid)

Methods is seeking a skilled architect to lead the migration and rebuilding of core architecture in Java Spring Boot at their London office. This hybrid role requires three days on-site each week. Key responsibilities include optimizing technical connectors for various marketplaces and ensuring real-time synchro ...

Production AI Full Stack Engineer (Python/TypeScript)

Oliver Bernard is seeking a Full Stack Engineer (AI) with expertise in Python and TypeScript to join their rapidly scaling team in Greater London. You will work on production-grade AI systems directly embedded in enterprise workflows, impacting real decisions and tackling complex data. The ideal candidate has ov ...

AI Engineer: Azure GenAI & .NET/Python Expert

Simplify Group is looking for an AI Engineer specializing in Azure and GenAI with a strong software engineering background. This role requires skills in delivery of AI-powered solutions, deepening expertise in an enterprise environment, and will involve working across Microsoft technologies. You’ll be part of a ...

Senior Python & Infra Engineer (AWS/Terraform) Hybrid

Oliver Bernard is partnering with a leading technology company in London seeking a highly skilled Python Developer. The role focuses on Python/Flask programming within AWS Cloud environments, contributing to cloud-based solutions. Ideal candidates will be experienced in Terraform, Bash, and CI/CD, with a strong ...

Senior Python Platform Engineer for ML Toolchain

King is looking for a Senior Platform Engineer (Python focus) to join its ML Toolchain team in Greater London. This role involves building Python services and APIs for the internal platform that supports machine learning at scale. Candidates should have strong backend engineering skills in Python, experience wit ...

Python RF Software Engineer for Hardware & Measurement

A semiconductor company in Cambridge is seeking a Software Engineer to develop Python-based software for RF measurement and control. You will work closely with hardware teams to ensure alignment between hardware and software, integrating and testing solutions on prototypes. Ideal candidates will have strong Pyth ...

AI/ML Backend Engineer — Python, Azure, FastAPI

GlaxoSmithKline is seeking a skilled Backend Developer to create and maintain Python web applications. The ideal candidate will have a Master's degree and solid experience in Python development, including cloud infrastructure and AI/ML integration. Responsibilities include designing software architecture, implem ...

Investment Data Analyst (SQL, Python) – Finance, Newcastle

Client Server is seeking an Investment Data Analyst in Newcastle upon Tyne. The ideal candidate will have a first class degree in a STEM discipline, strong SQL and Python skills, and an understanding of financial markets. This role involves managing data from various sources and collaborating with teams to provi ...

Product Tech Lead: Hybrid Python Backend Architect

A technology consulting company in London seeks a Product Technical Lead to drive the development of a complex software product. The role involves leading backend development using advanced Python skills and collaborating with product and design teams. Ideal candidates have a strong software engineering backgrou ...

Back end Developer (Java &Spring Boot/Python)

Overview Salary: £55k to £65K. Methods is recruiting for a permanent Back‑end Developer specialising in Java Spring Boot and Python to join our private Sector Business unit. This is a hybrid role requiring three days a week on-site in our London office. Responsibilities <ul ...

Python Software Engineer VC Backed Startup London

Python Software Engineer - VC-Backed Start-Up - London Python Software Engineer required to join a fast-growing start-up developing a standout product in a high-potential, niche market. Backed by one of the world’s most prestigious venture capital firms, the company is gaining serious traction and ...

Fullstack Developer (Python/React) — Equity + Hybrid London

Oliver Bernard is seeking a Mid-Senior Fullstack Developer (Python/React) to join a fast-growing VC-backed energy technology startup in London. The role involves designing, building, and testing cloud-based software features to optimize energy usage. Candidates should have 3+ years of experience in Fullstack Dev ...

GenAI Driven Software Engineer (AWS, TypeScript, Python)

LINKTRIX CONSULTANTS PTE. LTD. in Penarth is seeking a software engineer to join their technical team. In this role, you will implement and deliver high-impact products for the legal sector. You'll handle feature implementation, maintain software systems, and support engineering excellence. The ideal candidate s ...

Performance Software Engineer (C++/Python) Hybrid London

Hunter Bond is seeking a talented Software Engineer (C++/Python) to join their elite team in London. You will work on building a next-generation performance software platform and have the opportunity to make impactful contributions across various projects. Ideal candidates will have 2+ years of experience with C ...

Senior Python Backend Engineer – Data & AWS (Remote)

Client Server is seeking a Senior Python Developer / Backend Software Engineer in London with a salary up to £90k. This role involves building backend services and data models for a complex energy trading platform. The ideal candidate should have strong Python and AWS expertise, along with experience in data pip ...

Remote Backend Engineer (Python/Flask) – APIs & Reliability

Morta is looking for a Backend Developer in Greater London to build backend services and APIs using Python and Flask. This role involves designing reliable background jobs with tools like Celery and Redis, collaborating on architectural decisions, and improving overall system performance. The position supports a ...

Contract Senior Software Engineer (Java or Python)

Contract Senior Software Engineer (Java or Python) | Inside IR35 Contract length: 6 months (with potential to extend)Location: LondonWorking Environment: On-site You will be joining aprivate equity firm as a senior software engineer, to work across the fo ...

Senior Back End Engineer – Python & Node.js (Remote)

SkyBound in Southampton is seeking a Back-End Developer specializing in Python and Node.js to help build the future of autonomous tech. This role offers the chance to significantly impact the development of their drone platform. Candidates should have over 5 years of backend development experience, with a deep k ...

Back end Developer (Java &Spring Boot/Python)

Salary: £55k to £65k London office. Hybrid role: three days a week on-site in London. Requirements Play a leading role in migrating and rebuilding core architecture in Java Spring Boot to align with a composable, cloud‑native landscape. Design and optimize technical connec ...

Analista de teste de Automação / Python (QA)

Analista de teste de Automação / Python (QA) Buscamos pessoas apaixonadas por tecnologia. Alguém que se motive por desafios e atue com autonomia. Precisa gostar de trabalhar em equipe e possuir espírito colaborativo. Responsabilidades e atribuições: Atuar em proje ...

Research Physicist with Python Freelance AI Trainer

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not ...

Back end Developer (Java &Spring Boot/Python)

Salary: £55k to £65K Methods is recruiting for a Back-end Developer specialising in Java Spring Boot and Python to join our team within the private Sector Business unit on a permanent basis.This is a hybrid role, requiring three days a week on-site in our London office.Requireme ...

Python Quant Researcher – Trading Pod – Hedge Fund

Salary: up to £160k base + £150-200k bonusJob Description: One of the world’s most prestigious hedge funds is looking for a Python Quant Researcher to join one of their Fixed Income / Rates trading pods.This is a brand-new high-impact role, joining a small PM tea ...

Research Physicist with Python Freelance AI Trainer

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not ...

Senior Python Engineer – AI Utilities Scale Up

Job Description The Role As a senior python engineer, you will join a start-up where the culture of delivery, agile, and accountability is second nature. You’ll join a small team where everyone in the business has an impact on a daily basis and you are given accountability f ...

Backend Software Engineer Python Data R&D

Backend Software Engineer / Developer (Python Data R&D) Cambridge onsite to £55kWould you like to work on Greenfield projects at the cutting edge of medical technology?You could be joining a well funded start-up, collaborating with scientists and other engineers to develop sensing and ima ...

Physics Expert with Python Freelance AI Trainer

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not ...

Civil Engineer & Python Expert Freelance AI Trainer

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not ...

Optical Engineer with Python Freelance AI Trainer

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not ...

Python and AI Fundamentals Online Course (Huddersfield)

Junior AI Developer Programme Job Support Included Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and receive structured job support to help you secure your first role. The Programme This 10 14 week online programme c ...

Data Scientist (Python & SQL) Freelance AI Trainer

Please submit your CV in English and indicate your level of English proficiency.Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employme ...

Senior Python Engineer – AI Utilities Scale Up

Job Description The Role As a senior python engineer, you will join a start-up where the culture of delivery, agile, and accountability is second nature. You’ll join a small team where everyone in the business has an impact on a daily basis and you are given accountability f ...

🚀 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