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

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 ...

Front Office Python Developer (Rates/FX Trading)

Job Description Find out if this opportunity is a good fit by reading all of the information that follows below.Job Tittle: Front Office Python Developer (FX/Rates Trading)Contract: 12 MonthsLocation: London (3 days a week onsite)Rate: Highly competitive daily rateStatus: inside IR35 Abo ...

Senior SC Cleared Python Developer x 3

Job Description Make sure to read the full description below, and please apply immediately if you are confident you meet all the requirements.I am currently working with a public sector client who are actively seeking 3 SC Cleared Senior Python Developers with strong Django experience.What you' ...

Full Stack Developer Python Django Go AWS

Full Stack Developer / Engineer (Python Django Flutter Go AWS) London to £90k Are you a full stack technologist who enjoys working on Greenfield apps? You could be progressing your career at a tech scale-up that are enjoying great success with their AI workforce optimisation ...

Full Stack Developer Python Django Go AWS

Full Stack Developer / Engineer (Python Django Flutter Go AWS) London to £90k Are you a full stack technologist who enjoys working on Greenfield apps? You could be progressing your career at a tech scale-up that are enjoying great success with their AI workforce optimisation so ...

Fullstack AI Developer (Java/Python) Investment Bank

Job Description Before applying for this role, please read the following information about this opportunity found below.Join a high-profile greenfield initiative within a globally recognised financial institution, building next-generation research and data platforms powered by cloud-native engi ...

Front Office Quant Developer: C++/Python/XVA

mthree is seeking a motivated Quant Developer to join their Front Office XVA team in Greater London. This role involves developing high-performance quantitative libraries in C++, enhancing XVA calculations, and supporting trading desks with risk analytics. The ideal candidate will have a degree in Mathematics, P ...

Python Quant Developer — Cross Asset Risk & PnL

A leading global investment bank in London is seeking a mid-senior level Python Developer to join their cross-asset strategy group. This role involves working hands-on with trading teams and developing Python-based tools to enhance market risk and PnL analysis. Successful candidates are passionate about programm ...

Credit Quant Developer: Python Migration & Risk Analytics

A leading financial institution in London is looking for a skilled Credit Quant Developer to manage the migration of risk model code from R to Python. This role requires strong programming skills, a solid foundation in econometrics, and the ability to solve complex modeling challenges. Candidates should have exp ...

Trading Python Developer | FIX, Hybrid + Growth Path

A leading technology consultancy in Manchester is looking for a skilled Python Developer with expertise in the trading domain and FIX protocol. In this role, you will develop and maintain trading applications while collaborating with stakeholders to optimize trading systems. The ideal candidate will possess 6+ y ...

AI Driven Full Stack Developer Python & React

A global consulting group is seeking a Full Stack Web Application Developer in Edinburgh. You will be responsible for designing and developing resilient web applications that integrate AI capabilities. The ideal candidate has strong experience in Python (FastAPI), React, and TypeScript, alongside a passion for i ...

Impactful Python Developer Cloud & APIs (DV Eligible)

CGI is seeking experienced Python Developers in Gloucester to join its Space, Defence and Intelligence business unit. The role involves designing, developing, and maintaining Python applications, constructing APIs, and working with large datasets in a collaborative, agile environment. Strong skills in cloud envi ...

HFT Build out for Python Quant Developer

Salary: up to £600k TC Client Research at this leading investment firm is key to continued success: based on rigorous and innovative research, they design and implement systematic, computer-driven trading strategies across multiple liquid asset classes. You’ll be exposed to all ...

Python Quant Developer – Risk/Pricing Platform – London

Salary: paying up to £250k + bonusSummaryOne of the world’s largest hedge funds using innovative and cutting-edge technology, where data is fundamental to the investment process. Central Risk is a key initiative for the firm, and this Quant Developer role offers the opportunity ...

Senior Python Systems Developer Functional Testing Project

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 p ...

Senior Python Systems Developer Functional Testing Project

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 p ...

Graduate / Junior Developer, Python, JavaScript, PHP – London

Graduate / Junior Developer, Python, JavaScript, PHP – London(Tech stack: Graduate / Junior Developer, Python, JavaScript, PHP, Graduate / Junior Developer)In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful perio ...

Senior Python Systems Developer Functional Testing Project

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 p ...

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 ...

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.</st ...

Senior Python Systems Developer Functional Testing Project

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 p ...

Senior Python Systems Developer Functional Testing Project

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 p ...

Senior Python Systems Developer Functional Testing Project

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 p ...

Graduate / Junior Developer, Python, JavaScript, PHP – London

Graduate / Junior Developer, Python, JavaScript, PHP – London(Tech stack: Graduate / Junior Developer, Python, JavaScript, PHP, Graduate / Junior Developer)In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful perio ...

HFT Build out for Python Quant Developer

Salary: up to £600k TC Client Research at this leading investment firm is key to continued success: based on rigorous and innovative research, they design and implement systematic, computer-driven trading strategies across multiple liquid asset classes. You’ll be exposed to all ...

Python Quant Developer – Risk/Pricing Platform – London

Salary: paying up to £250k + bonusSummaryOne of the world’s largest hedge funds using innovative and cutting-edge technology, where data is fundamental to the investment process. Central Risk is a key initiative for the firm, and this Quant Developer role offers the opportunity ...

Python Developer Equity Factor Model Risk Technology.

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

Senior Python Systems Developer Functional Testing Project

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 p ...

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 ...

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.</st ...

Senior Python Systems Developer Functional Testing Project

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 p ...

Python Developer Equity Factor Model Risk Technology.

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

Full Stack Engineer: Build AI Driven FinTech Platforms

A financial intelligence startup in London is seeking a versatile full-stack developer to join their growing team. You will work on a mix of backend services in Python and user-facing applications using React and TypeScript. The role involves cloud-native deployments on AWS while collaborating with product manag ...

Senior Full Stack Engineer

Senior Full Stack Engineer Pioneering B2B SaaS Web Accessibility App Angular, .Net, C#, SQL, Python, Azure About EnableAll We’re on a mission to make the web more accessible to people with disabilities and neurodiversities. Our AI-powered platform helps eCommerce busines ...

Backend Engineer AI Driven SaaS Security Platform

A cybersecurity company in Cheltenham is looking for a Backend Engineer to contribute to the development of backend systems for their core product. This role involves building APIs and backend services, with a focus on scalability and performance. Ideal candidates will have 2–4 years of experience in software en ...

Software Engineer

RESPONSIBILITIES Design, develop, and maintain Python-based web applications using the Flask framework. Create responsive and visually appealing user interfaces using HTML, CSS, and Bootstrap. Develop and integrate RESTful services to support seamless communication betwe ...

Senior Backend Engineer

London (Occasional Travel required every 4 -6 weeks) Salary: Up to £95,000 An established, global technology business within the hospitality-tech industry is seeking a talented Backend Software Engineer to help build and scale cutting-edge digital solutions. This is a chance ...

Backend & Infrastructure Engineer

The role tldraw is hiring a backend/infrastructure engineer to strengthen the systems behind our product, improve release reliability, and support our next stage of growth. You’ll bring deeper backend, infrastructure, and DevOps experience to a team of product-minded generalist engineers. ...

ACTIVE SC NEEDED Senior Software Developer FullStack( React/Node JS with Java/Python)

Senior Software Developer Location: Newcastle Upon Tyne, England, United Kingdom Hybrid, 2 days onsite 1 yr. contract The tech stack spans Node.js and React-style front ends with Spring Boot microservices, cloud ...

ACTIVE SC NEEDED Senior Software Developer FullStack( React/Node JS with Java/Python)

Senior Software Developer Location: Newcastle Upon Tyne, England, United Kingdom Hybrid, 2 days onsite 1 yr. contract The tech stack spans Node.js and React-style front ends with Spring Boot microservices, cloud ...

Senior Software Engineer

Senior Software Engineer (Python) | Hybrid/London | £85,000 + Equity High-growth InsurTech modernising how underwriting and risk decisions are made. This is a key hire as the business scales its core platform, with backend engineering and AI-enabled workfl ...

Senior C# .Net Software Developer

Position Details This is a newly created position for a Senior .Net Software Developer based in Central London, paying £90,000. This role is 5 days a week in the Oxford Street area of Central London. Key Responsibilities The successful candidate will be responsible for the desig ...

Senior C# .Net Software Developer B2C Web & Payment Gateways

This is a newly created position for a Senior .Net Software Developer based in Central London, paying £90,000. PLEASE NOTE - this role is 5 days a week in the Oxford Street area of Central London. To be considered for this position, you will be a highly experienced Lead C# Software Developer with so ...

Principal Software Engineer

Principal Software Engineer (Go/Systems) Series B Scale Up Life Sciences Is your CV ready If so, and you are confident this is the role for you, make sure to apply asap.Salary : £170,000 plus package Location : Angel (3 days per ...

Application/Web Developer

Job Description Scroll down to find the complete details of the job offer, including experience required and associated duties and tasks.Application / Web Developer Sheffield | £38,000 - £42,000 | Full Time Anna Maher Recruitment are proud to be supporting one of our long-standing ...

🚀 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