347,424+ Software Engineer Python Developer Jobs in UK — Top Companies Hiring July 2026

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 AI/LLM

About the Company MCS Group is delighted to be working with an established and highly regarded technology business delivering SaaS and enterprise software solutions across the UK and Ireland. With continued investment in innovation and AI capability, they are now building out a new AI-focused fun ...

Senior Lead Software Engineer

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer at JPMorgan Chase, within the Capital Technology team, you will play a pivotal role in an agile feature team. Your focus will be on designin ...

Senior Software Engineer, Backend

The Engineering team is responsible for building out the platforms, API’s, services, workflows, and logical architectures for bringing this vision to life. We are creating a platform fundamentally driven by AI, which scales to a massive trove of data, and a diverse customer base; it is a complex system tha ...

Senior Fullstack Software Engineer

The pitch. It’s a serious engineering role with a great team – and meaningful responsibility. This is not a narrow “ticket-closing” developer job. You won’t be handed tightly scoped Jira tasks inside a heavily layered team structure. You won’t be maintaining a disposable MVP. And you won’ ...

Graduate Software Engineer/ C++

Our client, a growing software solutions company, within the Aviation and Military sector, are looking to expand their engineering team and seeking, either a recent IT graduate, or a second jobber, with experience of coding with C++. This would be the ideal opportunity if you are looking for a role that ch ...

Senior Software Engineer (fullstack)

Our client is an established D2C brand known as a leader within the niche space they operate. You’ll join a small, internal engineering team as they shape a new greenfield commerce platform. This role is for a 6 month, full-time contract. Responsibilities: Work in an agi ...

Software Engineer AI Agents

Build, test & deploy production-grade AI Agents, that build and run autonomous businesses. Full-time About the job At Honu, we’re building the platform for Autonomous Businesses. We're looking for a full stack AI engineer to design, build, test, and deploy production-grade AI ...

Consulting/Principal Software Engineer

Consulting/Principal Software Engineer The SciVal Development Team is a cross‑functional group comprising Frontend, Backend, and Quality Engineers who work closely together. The team collaborates closely with UX and Product to design, build, and deliver high‑quality features efficiently and relia ...

Senior Software Engineer (FullStack)

About Birdie At Birdie, we’re reimagining care for older adults. We’re building the technology that powers the future of home healthcare, empowering care teams with tools to deliver better, more dignified care, and enabling older people to thrive in their own homes for longer. Our all‑in‑one solu ...

Senior Java Software Engineer

Overview Senior Java Software Engineer – Global Fintech (Remote / UK-Based) We are working with an established global fintech, renowned for delivering world-class payments technology, as they grow their UK engineering team. They're powering the next generation of merchant-first capab ...

Graduate Software Engineer (FT)

Mage Control Systems Ltd is an SME based in East Kilbride. Our engineers are specialists in providing bespoke, high reliability, embedded control systems designed to operate in the harshest of environments. The company’s customised designs demonstrate our unique experience and knowledge in using predictive ...

Mid Level Software Engineer

We're the team behind the AI-powered customer engagement platform that's transforming how businesses connect with their customers - turning every conversation into a revenue-driving moment. Our platform helps contact centre teams achieve their goals through intelligent automation, predictive insigh ...

Intermediate Java Software Engineer

Company DescriptionVersion 1 has celebrated over 26 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in. We foster st ...

Senior Lead Software Engineer

Overview We are looking for a new member to join our Interest Rates team in the Model Risk Governance and Review Group which is responsible for end-to-end model risk management across the firm. As a Quant Model Risk Vice President in the Model Risk Governance team, you will assess and help ...

Software Engineer III AWS

At JP Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That's why we launched Chase UK to transform digital banking with intuitive and enjoyable customer journeys. With a strong foundation of trust established by millions of c ...

Senior Software Engineer, Backend

Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a singl ...

Software Engineer (Java Backend)

Join to apply for the Software Engineer (Java Backend) role at Nevis About Nevis Nevis is building the world’s first AI wealth management platform. In just 9 months, Nevis has grown to have over $50 billion of assets under management on its platform and is on track to have ...

Software Engineer – AI Tooling

Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessne ...

Software Engineer, Back End

A Super Ambitious Startup At Enterprise League, we are passionate about helping people improve the way they do business. We are on a mission to help millions of entrepreneurs expand their business horizon and increase their company’s success. If you’re excited about projects that could chan ...

Senior Software Engineer .Net

Overview This role is Senior Software Engineer .Net at a high-growth global fintech known for delivering world-class payments-related software and technology. The company is building the next generation of capabilities that power a merchant-first ecosystem. They believe focused, empowered teams can ...

Software Engineer III SRE

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorganChase within the Commercial & Investment Bank, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technol ...

Staff Software/Firmware Engineer

Job Overview We are seeking a forward-thinking engineer to join Arm’s Global Headquarters in Cambridge. As part of the dynamic Architecture and Technology Group, you will engage in developing system architecture for software and firmware for the next generation of Arm-based devices. We ar ...

Mid level Software Engineer

Software Engineer - Python + React Salary: Competitive Location: Braintree, Essex Work Pattern: Hybrid Opportunity Overview We are partnering with an innovative technology company operating in the utilities sector. They are d ...

Software Engineer React Native

What You'll Do Design and implement high-quality, reusable, and scalable features in React Native for both SDK and Mobile Application layers. Help facilitate the complete lifecycle of the mobile application, applying React Native for both iOS and Android platforms. Devel ...

Senior Fullstack Software Engineer

We are seeking a highly skilled Senior Full Stack Software Engineer to join our team supporting research and foundation model development. This role operates at the intersection of research scientists, ML engineers, and infrastructure teams, enabling rapid experimentation, prototyping, and model deployment ...

Software Engineer III React

Job Overview Out of the successful launch of Chase in 2021, we’re a new team with a new mission. We’re creating products that solve real world problems and put customers at the center in an environment that nurtures skills and helps you realize your potential. Our team is key to our success, and ...

Software Engineer Future Needs

STAGING / TEST ENVIRONMENT for AMEX Internal purposes only. If you are attempting to apply for a job at American Express, please visit our Career Portal. Job Description - Software Engineer - Future Needs ) Software Engineer - Future Needs - Description American Express in ...

Software Engineer Apollo Platform

A World-Changing Company Palantir builds the world’s leading software for data‑driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, an ...

eFX Software Engineer (Java)

eFX Software Engineer (Ultra‑Low Latency Java) Hybrid / Remote - London Up to £160,000 + Bonus + Benefits We're supporting a major financial services organisation hiring an eFX Software Engineer to build and optimise ultra‑low‑latency trading systems used across gl ...

Lead Software Engineer React

Overview Out of the successful launch of Chase in 2021, we're a new team, with a new mission. We're creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We ...

Consulting/Principal Software Engineer

Consulting/Principal Software Engineer About the team: The SciVal Development Team is a cross-functional group comprising Frontend, Backend, and Quality Engineers who work closely together. The team collaborates closely with UX and Product to design, build, and deliver high-quality feat ...

Engineer Software and Controls

Job Title: Engineer, Software & Controls Location: Any UK Site Our Vision & Why It Matters At Alexander Dennis, our vision is to lead the evolution of sustainable on-road mass transportation and mobility. We design, deliver, and support market-leading buses and coaches that he ...

Staff Software Test Engineer

At CoMind, we are developing a non-invasive neuromonitoring technology that will result in a new era of clinical brain monitoring. In joining us, you will be helping to create cutting-edge technologies that will improve how we diagnose and treat brain disorders, ultimately improving and saving the lives of ...

Junior Software Test Engineer

Salary: £28,000 - 30,000 per year Requirements We require a degree in IT. We require a minimum of six months experience in a testing environment. We require manual testing experience. We would like experience, knowledge, or interest in automatio ...

Software Engineer (Test & Verification)

Company Overview Evolito’s mission is to accelerate the adoption of electric propulsion in aerospace applications in support of a net‑zero world. We will help to revolutionise personal mobility and transform our towns and cities with clean, noise‑free air transportation. Evolito develops and manuf ...

Cyber Software Engineer Cheltenham

Salary: £80,000 - 80,000 per year Requirements We are looking for strong commercial experience with C or C++. We need experience designing and delivering complex software systems. We are looking for familiarity with at least one platform such as Windows, ...

Software Engineer Stockport/Hybrid

Salary: £45,000 - 70,000 per year Requirements Proficient in Java and Spring Boot Experience with microservices architecture Experience with DevOps practices and automating CI/CD pipelines for build, test, and deployment Cloud experience < ...

Principal Software Engineer Food

All the details Job purpose As part of the M&S Software Engineering team, you’ll be joining a well-loved historic brand, working on solutions that serves millions of loyal customers and thousands of colleagues! With ethical values that run right through the company’s core and tech ...

Full Stack Software Engineer

Full Stack Software Engineer £44,000 - 54,000 (+ Benefits) Reports to: Lead Software Engineer Department: Chief Operating Office Contract: Permanent Hours: Full time 35 hours per week Location: Stratford, London. Office-based with high flexibility (1-2 days p ...

Equities Risk Software Engineer

hackajob is collaborating with Barclays to connect them with exceptional professionals for this role. Join Barclays as an Equities Risk Software Engineer, where you will build high‑performance, resilient Java services supporting critical risk functions. Applying strong concurrency fundament ...

Senior Software Engineer .Net

## Senior Software Engineer .NetApplylocations: Londontime type: Full timeposted on: Posted Todaytime left to apply: End Date: July 17, 2026 (28 days left to apply)job requisition id: JR0642As a Senior Software Engineer at NewDay, You’ll design and deliver high-quality C#/.NET applications, create robu ...

Customer Services Software Engineer

Position Customer Services Software Engineer – help customers get the most from cutting‑edge defence technology that protects the territory and airspace of NATO countries and their allies. This role is ideal for a software engineer who enjoys solving complex technical problems, working di ...

Staff Software Engineer Continuity

All the details Summary As part of the M&S Software Engineering team, you'll be joining a well-loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company's core and technology lead ...

Principal Embedded Software Engineer

Principal Embedded Software Engineer 70-85k + Bonus Cambridge This is an opportunity to join a market-leading communications technology company developing mission-critical comms systems. You will take technical ownership of embedded application software development across Linux and Androi ...

AI Tools Software Engineer

Salary: £60,000 - 80,000 per year Requirements We require a 1st or 2.1 degree in computer science or a similar discipline, and ideally a relevant postgraduate degree. We require extensive demonstrable experience as a software engineer, with the confidence and capab ...

C/C++ Software Engineer

Salary: £78,000‑78,000 per year Requirements Strong background in software engineering and understanding its system-wide impact. Experience working with Cameo/Rhapsody. Collaborative and open approach to development with the ability to work well in a team ...

Staff Software Engineer Backend

Salary: £62,000 - 102,000 per year Requirements: Deep expertise in Java Deep expertise in system design and distributed architectures Track record of leading technical initiatives across multiple teams Strong experience with cloud platforms (AWS, Azur ...

Principal Software Engineer Food

All the details As part of the M&S Software Engineering team, you'll be joining a well-loved historic brand, working on solutions that serves millions of loyal customers and thousands of colleagues! With ethical values that run right through the company's core and technology leaders that truly un ...

Staff Software Engineer Transport

All the details Summary As part of the M&S Software Engineering team, you’ll be joining a well-loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company’s core and technology lead ...

Senior Software Engineer (Java)

hackajob is collaborating with Kainos to connect them with exceptional professionals for this role. Join Kainos and Shape the Future At Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we’re transforming digital service ...

🚀 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

    Software Engineer Python Developer Jobs in United Kingdom Job Search Guide, Trends and Insights