Python Software Developer Backend 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

AI Engineer Starter Course (Hounslow)

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 ...

AI Programmer

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 ...

Junior AI Developer Training Programme (Southampton)

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 ...

AI Engineer Starter Course Job Support Included (Liverpool)

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 ...

AI Scientist

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 ...

Entry Level AI and Coding Career Course (Greenwich)

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 ...

AI Developer

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 ...

AI Scientist

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 ...

AI Engineer

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 ...

AI Scientist

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 ...

Entry Level AI and Developer Training (Southwark)

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 ...

AI / ML Specialist

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 ...

AI Programmer

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 ...

AI / ML Specialist

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 ...

Junior AI Developer Pathway (Bromley)

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 ...

Junior AI Developer Programme (Basildon)

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 ...

Backend Engineer (Fintech) Scalable Banking Infra

A fintech company in London is seeking a Backend Engineer to enhance their financial infrastructure. You will design and implement robust systems, ensuring compliance and security in a fast-paced environment. This entry-level role offers an opportunity to contribute to impactful projects in a dynamic team. Candi ...

Backend .NET Engineer for AI Driven Greenfield & Hybrid Role

Searchability® is seeking a Backend Software Engineer in Greater Manchester. You will design and enhance backend services, work on a greenfield AI project, and collaborate with cross-functional teams. The ideal candidate has proven .NET experience, strong Agile knowledge, and familiarity with cloud platforms lik ...

Backend Engineer Own Production APIs & Systems

A leading technology firm in the UK is seeking an experienced Backend Engineer to design and develop APIs and backend services. You will manage infrastructure involving cloud platforms and ensure production-level software delivery. The ideal candidate has at least 2 years of experience, strong problem-solving sk ...

Senior Backend Engineer – MACH Microservices (Hybrid)

Develop is seeking a Senior Backend Software Engineer to join their hybrid team in Mansfield. This role involves shaping backend architecture and delivering scalable systems while working across critical services. Candidates must have extensive experience with TypeScript, Node.js, and microservices, alongside st ...

Backend Engineer for Sustainable AI Platform

Homerun B.V. is seeking a Software Engineer (backend) in Westminster, England. The role involves building a digital platform, designing services and APIs, and contributing to data architecture. Ideal candidates have 4+ years of backend experience, proficiency in TypeScript/Node.js, and strong data modeling skill ...

Senior Rust Backend Engineer – Secure, Scalable Systems

Affinidi Group seeks a Senior Software Engineer (Backend) with expertise in Rust to help develop secure, scalable backend systems for the Affinidi Elements platform. The role includes responsibilities across product design, architecture, and engineering. Offering competitive compensation, unlimited vacation, and ...

Remote AI Systems Engineer Backend & Orchestration

Outlier AI is seeking a backend engineer in Liverpool to enhance AI agent capabilities through human feedback. With remote working options, this role involves developing production-grade software to train complex AI systems. Ideal candidates will have 2+ years in backend engineering or AI automation, e ...

Founding AI Engineer — Equity & Real Impact

Experis in Reading seeks a Founding Engineer to develop AI-powered products. You'll build and deploy applications using modern LLM APIs and scalable backend systems. The ideal candidate has strong software engineering fundamentals, hands-on experience with LLMs, and a background in backend systems and cloud infr ...

Senior Developer C# React Investment Banking

About Talan At Talan, we deliver technology solutions in partnership with leading global clients. We are currently supporting one of our long standing clients in building and enhancing a front office risk and valuation platform used in a fast paced, real time environment. Job Descr ...

Golang Software Engineer

Get AI-powered advice on this job and more exclusive features. This range is provided by Venture Up. 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 Venture Up Co-Founder Vent ...

Graduate Software Engineer / Quant Developer / Quant Researcher Up to £180,000 + Bonus + Package

Graduate Software Developer / Quantitative Developer / Quantitative Researcher Kickstart Your Career in Technology & Quantitative Finance Just graduated and ready to launch your career at the intersection of technology, mathematics, and finance ? Join an < ...

Senior JavaScript Engineer | DataGrid & Charting Libraries | London

Frontend Systems Engineer – DataGrid & Visualisation Libraries | London (Hybrid) Most engineers build applications. This team builds the components those applications rely on. What you’ll be working on Developing and optimising a high-performance DataGrid and ...

Lead Systems Developer

Lead Systems Developer (Eligible for SC Clearance) Competitive Salary + Annual Bonus + Private Healthcare + Pension + Progression + Gym Membership + Full Training LondonAre you an experienced Linux-focused developer with strong networking knowledge looking to step into ...

Lead Systems Developer

Lead Systems Developer (Eligible for SC Clearance) Competitive Salary + Annual Bonus + Private Healthcare + Pension + Progression + Gym Membership + Full Training LondonAre you an experienced Linux-focused developer with strong networking knowledge looking to step into ...

Sr. Staff Engineer – Infrastructure Engineering & DevOps

Job Summary As a Senior Staff Engineer – Infrastructure Engineering & DevOps you will play a key technical leadership role in designing, building, and evolving our hybrid infrastructure and developer platforms. You’ll work hands‑on across cloud automation, high‑performance bare‑metal systems, and ...

Hedge Fund Senior C++ Quant Developer Equities Linux Python Data/Algos/Low Latency

Hedge Fund - Senior C++ Quant Developer - Equities - Linux - Python - Data/Algos/Low latency Hedge Fund background essential C++ (Version 11 upwards), Linux, Python (nice to have). Trading systems experience - ideally experience working in the equities space. Ideally the technical h ...

Back End Developer

Backend Engineer, London, £55,000 - £65,000 + Benefits (including share options) A Backend Software Engineer (Typescript, Node.js ) is needed to join an ambitious and fast-scaling technology company operating within a regulated market. This role is based in ...

Software Engineer

At Octopus Energy Trading, we’re on a mission to reshape the future of energy. As part of Octopus Energy Group, we’re creating an innovative approach to trading that will accelerate the transition to a Net Zero world. With the growth of renewables and a push toward decarbonising heating and transport, grea ...

Software Engineer

At Octopus Energy Trading, we’re on a mission to reshape the future of energy. As part of Octopus Energy Group, we’re creating an innovative approach to trading that will accelerate the transition to a Net Zero world. With the growth of renewables and a push toward decarbonising heating and transport, grea ...

Golang Developer

Golang Developer Chesterfield £40,000 - £50,000 + great benefits A multi-national and growing client of Erin Associates are looking to bring in a high-quality Golang Software Developer to enhance their internal development team and provide long-term continuity. This role requires an experienced Golang Develop ...

Software Engineer

At Legend, we're building next-level player experiences. With 20+ years of proven success we’re the world's leading Sports and Gaming marketing company. Our people are our edge. 600+ sharp, ambitious Legends across 22+ countries who move fast, learn quickly and win together. Here growth isn’t a perk ...

Senior Product Engineer

£136k–£180k + equity | Remote Europe or London I’m working with a Series A developer infrastructure startup building the platform that powers AI agents inside production applications. Developers use the platform to run AI workflows reliably at scale. It’s already used by tens of tho ...

Software Engineer Communications

About Phorest Would you like to create the future of a product used by thousands of businesses and millions of consumers? Phorest Salon Software powers over 11,000 hair and beauty salons in Ireland, UK, Germany, Australia, Finland, USA, Canada, UAE and Netherlands and the platform processes 7 mil ...

Frontend Developer

A growing PaaS company is looking for a Frontend Developer to join their in-house development team. This role focuses on Vue.js and modern web technologies to build responsive, user-friendly applications that enhance the customer experience. The Role: Develop, test, and maintain high-p ...

Full Stack Engineer

GTS is working with a Cambridge-based clean-tech business at the forefront of DC EV charging innovation. They're developing an advanced DC charging solutions that break down the infrastructure barriers slowing the B2B transition to electrification, helping companies hit decarbonisation targets faster. ...

Lead Software Engineer

ResponsibilitiesLead the delivery of complex software projects for underwater robotic systemsDevelop and define software architectures for large-scale, integrated systemsTranslate high-level system requirements into detailed technical specifications ...

Lead Software Engineer

ResponsibilitiesLead the delivery of complex software projects for underwater robotic systemsDevelop and define software architectures for large-scale, integrated systemsTranslate high-level system requirements into detailed technical specifications ...

AI Solution Engineer II Foundry Innovator

Parexel is seeking an AI Solution Developer II/Senior AI Solution Developer in Sheffield. This role focuses on leveraging Palantir Foundry to develop and implement machine learning and AI solutions. Responsibilities include designing production-ready applications and collaborating with various stakeholders. Requ ...

Software Engineer

About the Role We are looking for a software engineer to join one of our cross‑functional product delivery teams. You will primarily work on backend services in Kotlin and will occasionally contribute to the frontend codebase (React.js) with guidance from our front‑end specialists. Your focus wil ...

Full Stack Software Engineer Mobile Focused

About the Role Hybrid | Permanent | Starting from £63,000 Want to build and run software that makes a real difference to millions of customers? Ready to work across the full lifecycle, from idea to production, using modern cloud and DevOps practices? At EDF, you won't just write c ...

Software Development Engineer III

Overview The Product & Engineering team is responsible for designing, building and scaling Data & AI products that power intelligent experiences, decisions and actions across the Tesco ecosystem. Working in close partnership with business and technology teams across Stores, Finance, People, Custo ...

Software Development Engineer III

Tesco UK • Welwyn Garden City • Full-Time • Permanent • Working hours 36 • Apply by 22-May-2026 The Product & Engineering team is responsible for designing, building and scaling Data & AI products that power intelligent experiences, decisions and actions across the Tesco ecosystem. ...

Software Development Engineer III

Tesco UK • Welwyn Garden City • Full-Time • Permanent • Working hours 36 • Apply by 22-May-2026 The Product & Engineering team is responsible for designing, building and scaling Data & AI products that power intelligent experiences, decisions and actions across the Tesco ecosystem. ...

.NET Developer (.NET Coder)

LocationBasildon, UK , United Kingdom# .NET Developer (.NET Coder) at N Consulting LtdLocationBasildon, UK , United KingdomSalary£300 - £350 /dayJob TypeContractDate PostedApril 15th, 2026Apply NowRole: .NET Developer (.NET Coder) Location: Basildon, UK (Onsite) Duration: ContractRole OverviewWe are looking fo ...

🚀 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 Software Developer Backend Jobs in United Kingdom Job Search Guide, Trends and Insights