Python Developer Software Engineer 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

Associate Product Engineer AI Driven Growth, Hybrid UK

A leading software security company is seeking an Associate Product Engineer to enhance our AI-native security platform. This hybrid role focuses on engineering customer feedback, automating processes, and driving product-led growth via innovative coding. The ideal candidate holds a recent degree in Computer Sci ...

Autonomy & Edge ML Computer Vision Engineer

A space-tech start-up in London seeks an experienced Computer Vision Engineer to contribute to autonomous vision-based satellite navigation solutions. The candidate will handle AI/ML software development, integrating software with hardware, and testing in a robotics lab. Ideal candidates will thrive in a dynamic ...

Senior Backend Engineer — Financial Data Platform

A technology and data company in Scotland is seeking a Senior Backend Software Engineer to develop and deliver innovative solutions within the financial industry. Expect to collaborate with multi-functional teams, build novel applications, and contribute to the existing engineering team. The ideal candidate shou ...

Software Engineer II — AI/ML Labs, Growth & Impact

A global consulting firm is seeking a Software Engineer II to join their London office. You will work within interdisciplinary teams to develop innovative AI and machine learning solutions. The role requires 2-5+ years of experience in software development, a degree in computer science, and a passion for technol ...

Software Engineer – Build Production Systems (Java)

A systematic hedge fund in Greater London is seeking a hands-on software engineer to join their established engineering team. The role involves building and maintaining production systems, with a strong focus on Java development and opportunities to work with Python. Candidates should have 3-5 years of experienc ...

Senior Computer Vision & Multimodal AI Engineer

A leading software company is seeking a Senior Software Engineer specializing in Computer Vision and Multimodal AI. This role involves designing and developing robust perception systems that process images and video into structured observations. The ideal candidate will have a strong background in Python and dee ...

MLOps & Infrastructure Engineer | Kubernetes & Terraform

A cutting-edge AI technology company is looking for a skilled Software Infrastructure Engineer to join their dynamic team in Bristol. The role involves developing essential tools for enhancing the AI software development lifecycle, managing Cloud Infrastructure with Terraform and deploying services using Kuberne ...

AI Software Engineer Intern: Build Scalable Solutions

A leading global consulting firm is seeking an AI Software Engineer Intern to join their rapidly growing engineering team. In this role, you will engage in the full analytics value chain, from framing business challenges to implementing AI solutions. Responsibilities include optimizing algorithms and collaborati ...

Senior Computer Vision Research Engineer (Multimodal AI)

A leading software company is hiring a Senior Software Engineer focused on Computer Vision and Multimodal AI to develop robust systems for perception and understanding. You will create end-to-end pipelines that convert images and videos into structured observations, leveraging modern models and contextual signal ...

Senior Cloud Platform Engineer — Security & Scale

A security solutions startup in the United Kingdom is seeking a Software Engineer to develop cloud services focused on security. In this role, you'll design and maintain cloud infrastructure, contribute to software applications, and collaborate with the engineering team. Ideal candidates will have at least 6 yea ...

Full Stack Engineer: Shape Platform, APIs & UI for AI

A dynamic AI startup in Greater London is seeking a Full Stack Engineer to design and implement robust software solutions. You will collaborate closely with a talented team to build systems and user experiences using Python and TypeScript. Candidates should have over 3 years of software engineering experience an ...

Embedded AI Software Engineer Real Time Linux

A technology company in Northern Ireland is seeking a Physical AI Software Engineer to join their Customer eXperience Engineering team. This role focuses on developing embedded software for AI systems and demands expertise in C/C++ and Python coding on embedded Linux platforms. The successful applicant will lead ...

Software Engineer, Equity Index Options Low Latency

A leading trading firm in Greater London is seeking a Software Engineer to design and develop proprietary software for trading systems. This role requires an undergraduate degree in a relevant field and at least 2 years of experience in programming languages like Java, C++, and Python. The successful candidate w ...

Senior Backend & Platform Engineer, Cloud Infra

A leading technology company in London is seeking a Senior Software Engineer to design and build backend services that power its systems. In this hybrid role, you will collaborate with teams to develop production-grade services, maintain CI/CD systems, and manage AWS infrastructure. Candidates should have strong ...

Senior Software Applications Engineer, Underwater Robotics

A leading defense and security company in the UK seeks a Software Applications Engineer to design and implement innovative software solutions for underwater robotics. With at least 5 years of experience, you will be part of a dynamic team developing next-generation underwater vehicle technology. Strong skills in ...

AI Hardware Verification Engineer Early Career

A pioneering AI company based in the UK is looking for a Silicon Verification Engineer to join their innovative team. This role involves collaborating across multiple disciplines to ensure the highest standards of functional quality in RTL releases. Candidates should have strong software skills, preferably in Py ...

AI Hardware Verification Engineer Early Career

A pioneering AI company based in the UK is looking for a Silicon Verification Engineer to join their innovative team. This role involves collaborating across multiple disciplines to ensure the highest standards of functional quality in RTL releases. Candidates should have strong software skills, preferably in Py ...

Senior Modelling Engineer II AI Powered Training Algorithms

A leading sports technology firm in London seeks an experienced Software Engineer to enhance its training platform. The role involves developing and optimizing training features, collaborating with cross-functional teams, and utilizing data-led approaches. Candidates should have around 5 years of experience in s ...

Senior Full Stack Engineer AI Chemistry Platform

A chemistry innovation company in Glasgow is seeking a Senior Full Stack Software Engineer to develop the next version of their automated chemistry tech platform. You'll work in a cross-functional team, collaborating with product stakeholders, and own the software development lifecycle. Ideal candidates will hav ...

Storage Performance Engineer – Data Driven Optimizations

A global technology company in Bristol is seeking a motivated Software Engineer to join their HPE Storage team. You will analyze telemetry data to enhance customer experiences and support HPE's core offering in a multi-billion-dollar product business. Ideal candidates will have a degree in a relevant field and 2 ...

Automotive Embedded Software Engineer Linux & Drivers

A global semiconductor leader is looking for a Senior Engineer, Embedded Software, to join their customer-facing solutions team in Edinburgh. The role focuses on developing embedded device drivers and middleware for high-performance automotive systems. Candidates should have a BS/MS in Electrical Engineering or ...

Senior Tech Lead, Freight Platform (Remote)

A leading global energy company is seeking an experienced Senior Software Engineer (Tech Lead) to develop a new integrated freight management platform. You will be responsible for leading the technical design and standards and ensuring successful project execution within an innovative technology environment. Pre ...

Lead AI/ML Platform Engineer (Production Grade)

A global financial services leader is looking for a Lead Software Engineer to work within their AI/ML Data Platforms team. This role involves software development, collaboration with data scientists, and mentoring junior engineers to enhance product delivery. The ideal candidate should have a strong proficiency ...

Fullstack Software Engineer II — International SMS Services

A leading technology company is seeking an experienced Fullstack Software Engineer II to join their SMS International team in London. The successful candidate will work collaboratively to deliver innovative RCS and SMS services, requiring 3-5 years of software engineering experience and proficiency in full stack ...

Data Flywheel Engineer for AI Eval Pipelines

A leading tech firm in Greater London is seeking a Software Engineer to build systems and pipelines that enhance data quality. The role requires over 3 years of experience in software engineering, particularly with Python and SQL. You will have the opportunity to shape how the company measures and improves answe ...

Blockchain Software Engineer II DLT & Digital Assets

A global financial services leader is seeking a Software Engineer II in London to design, develop, and deliver blockchain applications. The role involves collaborating with experienced engineers, developing secure services using Java, Python, and TypeScript, and contributing to high-impact projects. Candidates s ...

Senior SRE & Software Engineer, Application Middleware

A global technology firm in London seeks a Site Reliability Engineer to design high-performance systems and ensure reliability for their infrastructure. The role involves building production-grade software and conducting in-depth systems analysis. Candidates should hold a degree in Computer Science or a related ...

Mission Critical BMDS Software Test Engineer (On Site)

A defense technology firm is seeking a BMDS Software Test Engineer in the UK to support testing and validation of complex systems. The role entails developing test plans and executing tests in a collaborative environment focused on national defense. Successful candidates will possess a Bachelor’s degree in a STE ...

Backend Software Engineer Crypto Trading (Hybrid, London)

A leading technology firm is seeking a Software Engineer to develop backend systems for institutional crypto trading. The ideal candidate will have over 3 years of experience in software engineering, particularly with Go, Java, C++, C#, or Python. Responsibilities include maintaining services for trading and set ...

Senior Security Engineer: Secure, Scalable Apps

A leading global financial services firm is seeking a Software Engineer III to join their agile team in Bournemouth, England. The successful candidate will design and deliver trusted market-leading technology products. Responsibilities include developing secure production code, analyzing large data sets, and con ...

Senior Engineer, Hegel PBT Specialist — London

Antithesis is seeking a Software Engineer in London for a full-time role focused on developing Hegel, our new family of property-based testing libraries. The ideal candidate should have experience in property-based testing and be familiar with programming languages such as Python and Rust. This in-office positio ...

Senior Real Time Embedded Engineer — Automotive Test Systems

A leading automotive engineering firm in Bradford-on-Avon is seeking a Senior Real-time Embedded Software Engineer. This role involves designing and deploying software for advanced automotive test equipment, ensuring high quality and compliance with industry standards. Applicants should have a strong engineering ...

Secure Cloud Software Engineer (Hybrid, Clearance Eligible)

Gemba Advantage is looking for a Software Engineer in Cheltenham to contribute to secure digital products for public sector organizations. The ideal candidate should have a strong foundation in software engineering principles and experience with modern languages like Java, TypeScript, or Python. This is a hybrid ...

AI Engineer, Enterprise Product AI – Hybrid UK

A technology solutions firm in Bracknell is seeking an AI Engineer to build intelligent capabilities into their enterprise products. You will develop new AI features and work closely with product teams to enhance existing software. Essential skills include experience in AI engineering, software fundamentals in P ...

Fullstack Software Engineer National Security (eDV)

Forwardrole is looking for a Fullstack Software Engineer in Cheltenham, UK, to join an engineering-led organization focused on UK National Security and Defence. You will design, build, and improve systems in high-assurance environments, collaborating with multidisciplinary teams. An active eDV clearance is requi ...

Edge Computing & ML Software Engineer — Hybrid, SC Cleared

CBSbutler Holdings Limited trading as CBSbutler is seeking a Software Engineer based in Test Valley, Hampshire. The role involves developing cutting-edge software solutions, working collaboratively to address complex challenges, and participating actively in Agile processes. Candidates should have a degree in a ...

Data Infrastructure Engineer for AI Dataset at Scale

Speechify is seeking a skilled Software Engineer for their AI team in Greater London, focused on data collection to support model training operations. The ideal candidate will have a BS/MS/PhD in Computer Science or related field and over 5 years of software development experience, including proficiency in bash/ ...

Senior Security Engineer: Build Secure, Scalable Software

J.P. MORGAN is looking for a Lead Security Engineer in Bournemouth, UK, to deliver secure software solutions within the Cybersecurity Technology Controls team. This role requires experience in security engineering, proficiency in Python, and the ability to work collaboratively with stakeholders. Applicants shoul ...

Senior Backend Engineer (Java & Spring) | Microservices

Elsevier in Oxford is seeking a Software Engineer III to design and develop backend services using Java, Spring Boot, and Python in a collaborative agile environment. This role involves enhancing document transformation services and APIs while working with cloud technologies like AWS and Kafka. The ideal candida ...

Principal AI Governance Platform Architect

J.P. MORGAN is looking for a Principal Software Engineer in Greater London to lead AI Governance Engineering efforts. The role involves designing and building governance platforms, developing reusable services, and ensuring compliance across AI/ML delivery lifecycles. Candidates should have strong software engin ...

Senior Engineer, Hegel PBT Specialist — London

Antithesis is seeking a Software Engineer in London for a full-time role focused on developing Hegel, our new family of property-based testing libraries. The ideal candidate should have experience in property-based testing and be familiar with programming languages such as Python and Rust. This in-office positio ...

Hybrid AI Software Engineer — Manchester, Production AI

Vanguard is seeking an AI Software Engineer in Manchester to design and maintain AI services and platforms for European teams. Ideal candidates should have 3-6 years of software engineering experience, strong programming skills in languages such as Java or Python, and hands-on experience with AI and machine lear ...

Polymer Simulation Engineer for AI Driven Materials

CuspAI is seeking a Scientific Software Engineer (Polymer Simulations) to develop atomistic simulation capabilities that bridge AI models and real-world materials challenges. This role involves designing workflows, collaborating with experimental partners, and integrating machine learning techniques. Ideal candi ...

Principal Software Engineer – Real Time Data & AI Trading

Cititec is looking for a Principal Software Engineer to lead high-impact client engagements in the Energy & Commodities trading space. This senior role blends technical leadership with architecture and strategic delivery. It involves designing and delivering modern cloud-native platforms that support real-time t ...

Embedded Systems Python Tools Internship – Voice & Music

Qualcomm Technologies International Ltd is offering a Software Engineer Internship in Cambridge, UK. The role involves enhancing tools for firmware used in voice and music applications and requires proficiency in Python and comfort with C programming. Interns will contribute to software debugging, automated test ...

Senior Software Engineer, Ads Analytics & Data Pipelines

Roku, Inc. is looking for a Senior Software Engineer in Manchester, UK, to develop scalable APIs and manage big data solutions. Candidates should have 8+ years in software or data engineering, with skills in Apache Spark, Airflow, and a strong foundation in Java, Python, or Scala. The role requires collaboration ...

Senior Software Engineer — Scale NeuroSymbolic AI APIs

Jack & Jill, a pioneering neurosymbolic AI startup in Greater London, is seeking a Senior Software Engineer to design and develop a public API infrastructure. You will collaborate with industry veterans to merge LLMs with symbolic reasoning technology, addressing fundamental challenges in AI. The ideal candidate ...

Senior Data Engineer AWS, Snowflake & Terraform

Lendable is seeking a Senior Software Engineer (Data) to enhance and scale its data infrastructure in Greater London. The role involves developing tooling, maintaining AWS and Snowflake data solutions, and implementing security best practices. Ideal candidates will have strong software development skills, partic ...

Full Stack Engineer for AI Energy Platform (Hybrid UK)

Hypercube Consulting, a UK-based data and AI startup located in Glasgow, is seeking a full-stack Software Engineer. This role focuses on building and delivering scalable software solutions for the energy sector, collaborating with a talented team, and engaging in community outreach. Ideal candidates will have ex ...

Embedded RF Software Engineer – Aerospace & Defense

Keysight Technologies is seeking a motivated Software Engineer based in Edinburgh, Scotland, specializing in electronics and RF systems. The role involves integrating hardware and software within mission-critical aerospace and defense projects. Candidates must have a Bachelor's or Master's degree in a relevant 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 Developer Software Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights