1,349,170+ Full Stack Java Developer Python 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

Senior Platform Engineer

About the job you're considering Are you a Senior or Lead Platform Engineer who thrives on solving complex infrastructure problems and building production‑grade platforms that operate reliably at scale while also influencing the design, strategy, and governance decisions that shape how teams deli ...

MuleSoft Integration Architect

Position Description: At CGI, we help organisations modernise and connect complex technology ecosystems through scalable integration solutions that enable innovation, agility, and long-term business value. As a Senior Integration Architect, you’ll lead the design and delivery of enterpris ...

Integration Engineer

Connect Every Financial System to Fiskl We’re at 80% automation today, building toward 95% autonomous accounting. We need someone obsessed with making every transaction – from every payment provider, bank, and platform – flow seamlessly into Fiskl. Zero manual entry is the goal. The Miss ...

iOS Engineer

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. We’re a fully licensed UK bank with the culture and spirit of a fa ...

Head of Marketing Technology & Ad Operations

Head of Marketing Technology & Ad Operations DAZN Hammersmith, England, United Kingdom Join or sign in to find your next job Join to apply for the Head of Marketing Technology & Ad Operations role at DAZN Head of Marketing ...

Senior AI Engineer, Edinburgh

The Opportunity Multiverse is the UK’s largest apprenticeship provider and its first EdTech unicorn. The current state of AI presents a huge opportunity to reshape the future of education and workforce development — and Multiverse is in a uniquely strong position to do that. Getting it right has ...

Director, Cloud Infrastructure

Director, Cloud Infrastructure Cardiff / Remote (UK only) About Aforza Aforza aims to transform the lives of every consumer on the planet by helping the world’s best Consumer Goods companies become more agile, efficient, productive, and sustainable. We do this by introducing n ...

Fullstack Senior Software Engineer (TypeScript, C#, React, AWS)

2 Vacancies:1 x Permanent Hire1 x Maternity Leave Cover - Fixed Term Employee for 12 monthsLogistics: Hybrid - 2 days per week in our London HQAlto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each ye ...

Fullstack Senior Software Engineer (TypeScript, C#, React, AWS)

2 Vacancies:1 x Permanent Hire1 x Maternity Leave Cover - Fixed Term Employee for 12 monthsLogistics: Hybrid - 2 days per week in our London HQAlto Software Group is a B2B SaaS ...

Fullstack Senior Software Engineer (TypeScript, C#, React, AWS)

2 Vacancies:1 x Permanent Hire1 x Maternity Leave Cover - Fixed Term Employee for 12 monthsLogistics: Hybrid - 2 days per week in our London HQAlto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each ye ...

Senior Software Engineer – Data Management Platform

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platf ...

Senior Software Engineer (Data Management Platform)

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming p ...

Applied Scientist II, Alexa for Shopping Science UK

Applied Scientist II, Alexa for Shopping Science UK Job ID: | Amazon Development Centre (London) Limited We are looking for a passionate, talented, and inventive Applied Scientist with a strong machine learning background to help build industry‑leading language technology powering Alexa ...

Solutions Architect, AWS Startups

Job ID: | AWS EMEA SARL (UK Branch) Startup Solutions Architects work hand in hand with AWS customers to help them make the most of the Cloud. They are at the crossroads of business and technology and engage with startups of different stages. Supporting the overall technical relationship between ...

Principal Data Engineer AWS

Principal Data Engineer - AWS Location: London (Hybrid) | Practice Area : Technology & Engineering | Type: Permanent Engineer future-ready data platforms that power financial transformation. The Role </ ...

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 ...

Principal Platform Engineer

About us. We’re the team behind digital retailer Very. Our purpose, helping families get more out of life, powers everything we do. And we want our people to get more out of life too! If you’re high-performing, ambitious and make the most of every opportunity, we want to hear from ...

Senior Machine Learning Engineer

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming p ...

Senior Software Engineer, Machine Learning (Staff Level Role)

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming p ...

Cloud Native Engineer

About the job your consideringHybrid working: The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of ...

Software Development Engineer in Test

At Medtronic you can begin a life-long career of exploration and innovation, while helping champion healthcare access and equity for all. You’ll lead with purpose, breaking down barriers to innovation in a more connected, compassionate world.A Day in the LifeThe Digital Tech ...

Software Engineer Consultant (Public Safety)

Daintta are a rapidly growing, values-driven consultancy delivering mission-critical data, technology, and engineering solutions across the UK public sector. We partner with clients in Defence, National Security, Law Enforcement, and wider Government to strengthen the UK's resilience and operational adva ...

Senior Software Engineer (Data)

DescriptionHybrid: 2 days per week in our Tower Bridge office (Tuesdays & Thursdays) Uswitch At, our goal is to be the UK’s favourite way to choose and manage home-life essentials - from broadband and m ...

Associate Director, Quant

<img style=float:right src=data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAQMAAABICAYAAADyOZDQAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAABxuSURBVHhe7Z0HmBRF2sf/0z1xZ5ddktnPnM5TkBM5URARA2Ii6JlQVIwg ...

Technology Lead (Remote UK)

Compensation Range:£90,000–£120,000Compensation Disclaimer:The salary range listed reflects the base pay for this role at Altus Group and is provided where required by local regulations. Actual offers may differ based on experience, market conditions, and other relevant factor ...

Senior Software Engineer – Data Management Platform

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platf ...

Senior Automation Engineer, Laboratory Automation & Biobanking

Overview Joining Moderna means advancing mRNA science to transform medicine. You will help shape the future of laboratory automation within Moderna’s Clinical Biomarker Laboratory, driving the development of highly integrated, scalable, and digitally connected laboratory systems. Working at the in ...

Sr. Delivery Consultant Security, Global ProServe Security

DescriptionThe Amazon Web Services Professional Services (ProServe) team is seeking a hands-on, security-focused Delivery Consultant to join our team. You will design, build, and implement security solutions in real customer environments — writing infrastructure as code, engineering detective and preventive ...

Sr. Delivery Consultant Security, Global ProServe Security

DescriptionThe Amazon Web Services Professional Services (ProServe) team is seeking a hands-on, security-focused Delivery Consultant to join our team. You will design, build, and implement security solutions in real customer environments — writing infrastructure as code, engineering detective and preventive ...

Sr. Delivery Consultant Security, Global ProServe Security

DescriptionThe Amazon Web Services Professional Services (ProServe) team is seeking a hands-on, security-focused Delivery Consultant to join our team. You will design, build, and implement security solutions in real customer environments — writing infrastructure as code, engineering detective and preventive ...

Sr. Delivery Consultant Security, Global ProServe Security

DescriptionThe Amazon Web Services Professional Services (ProServe) team is seeking a hands-on, security-focused Delivery Consultant to join our team. You will design, build, and implement security solutions in real customer environments — writing infrastructure as code, engineering detective and preventive ...

Sr. Delivery Consultant Security, Global ProServe Security

DescriptionThe Amazon Web Services Professional Services (ProServe) team is seeking a hands-on, security-focused Delivery Consultant to join our team. You will design, build, and implement security solutions in real customer environments — writing infrastructure as code, engineering detective and preventive ...

Sr. Delivery Consultant Security, Global ProServe Security

DescriptionThe Amazon Web Services Professional Services (ProServe) team is seeking a hands-on, security-focused Delivery Consultant to join our team. You will design, build, and implement security solutions in real customer environments — writing infrastructure as code, engineering detective and preventive ...

Senior Delivery Consultant Security, Global ProServe Security

DescriptionThe Amazon Web Services Professional Services (ProServe) team is seeking a hands-on, security-focused Delivery Consultant to join our team. You will design, build, and implement security solutions in real customer environments — writing infrastructure as code, engineering detective and preventive ...

Senior Delivery Consultant Security, Global ProServe Security

DescriptionThe Amazon Web Services Professional Services (ProServe) team is seeking a hands-on, security-focused Delivery Consultant to join our team. You will design, build, and implement security solutions in real customer environments — writing infrastructure as code, engineering detective and preventive ...

Senior Delivery Consultant Security, Global ProServe Security

DescriptionThe Amazon Web Services Professional Services (ProServe) team is seeking a hands-on, security-focused Delivery Consultant to join our team. You will design, build, and implement security solutions in real customer environments — writing infrastructure as code, engineering detective and preventive ...

Security Software Engineer

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's ...

Associate Director, Quant

<img style=float:right src=data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAQMAAABICAYAAADyOZDQAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAABxuSURBVHhe7Z0HmBRF2sf/0z1xZ5ddktnPnM5TkBM5URARA2Ii6JlQVIwg ...

Software Development Engineer in Test

At Medtronic you can begin a life-long career of exploration and innovation, while helping champion healthcare access and equity for all. You’ll lead with purpose, breaking down barriers to innovation in a more connected, compassionate world.A Day in the LifeThe Digital Tech ...

Biomedical Analyst

Biomedical AnalystAs a Biomedical Analyst you will play a pivotal role in bridging clinical and technical teams, with a focus on undiagnosed patients, precision medicine and opportunities to leverage knowledge and experience in Medical Genetics/Genomics.About Pangaea Data LimitedPan ...

Software Engineer Consultant (Public Safety)

Daintta are a rapidly growing, values-driven consultancy delivering mission-critical data, technology, and engineering solutions across the UK public sector. We partner with clients in Defence, National Security, Law Enforcement, and wider Government to strengthen the UK's resilience and operational adva ...

Senior Software Engineer (Data)

DescriptionHybrid: 2 days per week in our Tower Bridge office (Tuesdays & Thursdays) Uswitch At, our goal is to be the UK’s favourite way to choose and manage home-life essentials - from broadband and m ...

Systems Engineer, Route 53 DNS Services

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have co ...

Technology Lead (Remote UK)

Compensation Range:£90,000–£120,000Compensation Disclaimer:The salary range listed reflects the base pay for this role at Altus Group and is provided where required by local regulations. Actual offers may differ based on experience, market conditions, and other relevant factor ...

Technology Lead (Remote UK)

Compensation Range:£90,000–£120,000Compensation Disclaimer:The salary range listed reflects the base pay for this role at Altus Group and is provided where required by local regulations. Actual offers may differ based on experience, market conditions, and other relevant factor ...

Systems Engineer, Route 53 DNS Services

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have co ...

Director of Platform Engineering

Director of Platform Engineering Location: UK preferred, office preferredContract: Permanent full-timeStart Date: ASAP About the Role As Director of Platform Engineering, you are responsible for building the shared foundations that make Hawk‑Eye ...

Senior Software Engineer – Backend / Fullstack (d/f/m)

Senior Software Engineer – Backend / Fullstack (d/f/m) Product, Technology & Design Full Time Munich, Berlin or London About The Role We’re hiring multiple Senior Software Engineers across Personio. This is an opportunity for experienced engineers who want to wor ...

Staff Software Engineer (FinTech) Back End (Bangkok based, Relocation provided)

Staff Software Engineer (FinTech) - Backend (Bangkok, Relocation Provided) Become one of the first 25 applicants and help shape Agoda’s fintech future. About Agoda Agoda, part of Booking Holdings, connects people worldwide through travel. Founded in 2005, we blend technology wit ...

Senior Software Engineer (Back End)

Role Overview As a Senior Back‑End Engineer, you will design, develop, and maintain robust server‑side applications and APIs that support high‑volume, data‑intensive environments. You will play a key role in shaping technical architecture, ensuring system reliability, and driving best practices in ...

🚀 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

    Full Stack Java Developer Python Jobs in United Kingdom Job Search Guide, Trends and Insights