2,025,375+ Full Stack Java Developer Python Jobs in UK — Top Companies Hiring June 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

Junior Quantitative Researcher / Developer in London Quant Capital

Junior Quantitative Researcher / Developer Location: London, United Kingdom Posted: 10 months ago I am looking for gifted applied scientists who have experience working with large, real-world data sets and large scale. Tech stack C Quantitative </ ...

SOFTWARE DEVELOPER in London RRG Healthcare Group Limited

Software Developer London, United Kingdom RRG Healthcare Group Limited Tech Stack Python Node.js Java web APIs C JavaScript Responsibilities Developing scalable software solutions (web, backe ...

Salesforce Developer in Calderdale Endo UK Consultancy Limited

Salesforce Developer Endo UK Consultancy Limited – Calderdale, United Kingdom Posted 9 months ago This is a job posted by our partner Jooble. Tech Stack Python Framework, Programming Languages, JavaScript, CSS, Component Java, HTML5 Respons ...

Java Developer in Belfast Adepta Partners Limited

Java Developer Belfast, United Kingdom Posted 9 months ago This is a job posted by our partner Jooble Tech Stack Spring Boot Python REST APIs Git Java CI/CD Spring Framework Salary ...

Remote Software Application Developer: Full Stack & Support

A leading SaaS company is seeking a Software Application Developer for a remote role. You will collaborate with teams to develop and implement business process automation solutions, providing customer support while managing database structures and application issues. Ideal candidates should have a degree in comp ...

Senior Web Developer: Greenfield Full Stack & Security

Kintec Global Recruitment is looking for a Senior Web Developer based in Basingstoke, UK. This position is a 12-month contract, annually renewable, with a hybrid work style accommodating up to 60% remote working. The ideal candidate will bring deep knowledge in Java/Kotlin, React/CSS/Javascript, and Sp ...

Associate Software Developer – Remote & Full Stack Growth

SOCOTEC Building Control Ltd in Burton upon Trent is seeking an Associate Software Developer to enhance key business systems within the IT team. This role involves contributing to exciting new features and engaging in full-stack development with comprehensive support from the team. The ideal candidate ...

AWS Cloud Full Stack Developer Sprint 3

**Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

AWS Cloud Full Stack Developer Sprint 3

**Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

AWS Cloud Full Stack Developer Sprint 3

**Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

AWS Cloud Full Stack Developer Sprint 3

**Introduction**At IBM Consulting UK FutureNow, you'll build a career at the forefront of hybrid cloud and AI, working with leading clients across the public and private sectors.You'll collaborate with top industry professionals, gain hands on experience with cutting edge technologies, and deliver so ...

Senior Backend Engineer: APIs & Scalable Systems

Senior Back-End Developer Crawley, United Kingdom Posted 11 months ago Tech Stack Java Python JavaScript Backend Node.js APIs Responsibilities Design, develop, and maintain server-side applications ...

Trading Systems Software Developer Systematic Market Maker in London Quant Capital

Trading Systems Software Developer - Systematic Market Maker Location: London, United Kingdom Posted: 10 months ago Tech stack Trading Kotlin Java SOLID C Python Optimizing Data Flow and System Thro ...

Senior Back End Developer in Crawley Akixi

Senior Back-End Developer Crawley, United Kingdom Posted 11 months ago Tech Stack Java Python JavaScript Backend Node.js APIs Responsibilities Design, develop, and maintain server-side applications ...

Full Stack Software Developer, Sports Content (Hybrid)

A leading online gambling company is seeking a Software Developer to join their Martech Sports Content team. The role involves building and maintaining systems for customer communication and supporting the existing code base. Candidates should have extensive experience in .NET, C#, and web development. The posit ...

.NET Developer — Azure, C#, Full‑Stack, Remote

A leading software innovator in the UK is looking for a .NET Developer to join their team. In this role, you will develop a new generation of .NET/C# software products. The position offers the chance to work remotely and includes generous benefits such as a bonus, pension, and catered lunches. The ideal candidat ...

Full Stack AI Developer – Consultant / Senior Consultant

Full Stack AI Developer – Consultant / Senior Consultant Join to apply for the Full Stack AI Developer – Consultant / Senior Consultant role at Women in Data® Capgemini is a global business and technology transformation partner, helping organizations to accelerate their di ...

Remote Lead Full Stack Developer — SC Cleared

Join a cutting-edge technology consultancy as a Lead Full Stack Developer, where you'll lead the development of innovative web applications using the latest technologies. This role offers an exciting opportunity to work with a dynamic team, manage cloud services on Azure, and design secure API endpoints. The com ...

Senior Web Developer – Hybrid, Full Stack & Security

A recruitment agency in technology seeks a Senior Web Developer for a hybrid role in Basingstoke. The position involves full-stack development, focusing on developing and supporting web applications with a modern framework. Successful candidates will have deep knowledge of JavaScript, HTML, CSS, and expertise wi ...

Senior/Lead Full stack Developer (Angular & .NET)

As a Senior/Lead Full Stack Developer at EPAM, you will play a key role in designing, developing and delivering high-quality scalable software solutions. You will design robust, secure and efficient systems, taking ownership of the end-to-end software delivery lifecycle. This position is ideal for ...

Senior Full Stack Developer / Head of Engineering

Location: Edinburgh (Office-based preferred, hybrid considered) Employment Type: Full Time Salary: £120,000 per annum Reports To: Director Role Overview We are seeking a highly experienced Senior Full Stack Developer / Head o ...

Remote PHP Full Stack Developer | Flexible Hours

Play Solutions in Full Sutton, United Kingdom, is seeking a web developer with at least 2 years of experience in web solution development. The ideal candidate will be proficient in PHP, Laravel, and other web technologies, and will collaborate with a project manager to implement solutions for various client n ...

Hybrid Full Stack Developer (C#/.NET) – Cambridge

Jobs via eFinancialCareers is seeking a Full-Stack Web Application Developer to join a well-established UK software company based in Cambridge. The role involves hands-on development across the software lifecycle and supports client-facing projects. Ideal candidates will have a degree in Computer Scien ...

Lead Full Stack Developer (PHP/Laravel + React)

The role You'll be building AI-powered products that change how organisations manage procurement and document data. This isn't maintenance work or minor iterations — you'll be designing and shipping scalable applications that process complex data at scale, working across PHP, Laravel, React.js (o ...

Senior .Net Developer (Azure/ Full Stack Mobile)

Job Summary .NET Developer (Mid‑Level) – Join an expanding development team in East Croydon, working in an Agile (Kanban) environment to deliver customer‑focused solutions across the full technology stack. Key Responsibilities Design, develop and maintain high‑quality, sca ...

Senior AI Driven Full Stack Developer (FinTech)

Rex Technologies GmbH is seeking a Senior Full Stack Developer specializing in C# .NET to enhance secure, web-based platforms. In this pivotal role, you will leverage AI-assisted tools to improve code quality and delivery speed, ensuring compliance with financial regulations. Ideal candidates have soli ...

Full Stack C#/.NET Developer – Healthcare Solutions

RedRock Resourcing is seeking a C#/ .Net Software Developer in Sheffield to support the development of specialist applications in the healthcare and life sciences sector. This role focuses on designing and improving full-stack applications to deliver user-focused solutions. The ideal candidate will hav ...

Senior Full Stack Developer (React & C#.NET)

Senior Full Stack Developer (React & Java script) Contract Length: 12 Months Location: London - 3 Days a week Daily Rate: Circa 650/Day (Inside IR35) Join our dynamic team as a Senior Full Stack Developer, where your expertise in React JS and Java script Core will shine! W ...

Full Stack Developer: React/Node, TypeScript, LLM

A financial advisory firm in Liverpool is seeking a skilled full-stack developer. The ideal candidate will have proven experience with React, Node.js, TypeScript, and PostgreSQL, and should be comfortable working with Python. The role focuses on enhancing internal technology with AI technologies, particularly La ...

Remote Full Stack CMS Developer (Sitefinity/Umbraco)

A leading technical integration company is seeking a Full Stack CMS Developer to join their fully remote team. The ideal candidate will have over 3 years of experience, with expertise in C# and .NET platforms like Sitefinity and Umbraco. Responsibilities include developing and maintaining web applications, colla ...

Senior .NET/C# Developer Azure & Full Stack

Gallagher is seeking two Software Engineers to join our agile development team to work on a major technical refresh of the Ada Advisory platform. This role involves significant updates, migrantion to Azure, and participation in all development phases including design, testing, and deployment. With requ ...

Full Stack Software Developer: Risk & Regulatory (Hybrid)

慨正橡扯 is seeking a Software Developer to work in a dynamic and collaborative team. This role focuses on building scalable solutions using technologies such as Typescript, React, JavaScript, and Golang. The candidate should possess a solid foundation in software development and experience with responsive design ...

Full Stack Developer — Growth Driven, Hybrid Role

A technology consultancy in Greater London is seeking an experienced software developer to contribute to all stages of the software development lifecycle. The ideal candidate has over 2 years of IT experience, a degree in Software Engineering, and proficiency in Java and database management. This role offers a h ...

London Based Full Stack ASP.NET & TypeScript Developer

Java Script Works is seeking a Full Stack ASP.NET JavaScript Developer in London, United Kingdom. The ideal candidate should have a strong background in JavaScript, including frameworks like React and Angular, as well as ASP.NET. Responsibilities include working with web application technologies like HTML, CSS, ...

Full Stack Developer for Elite Sports Tech

STATSports in Newry is seeking a Full Stack Developer to join our Software team. In this role, you'll design, build, and evolve core applications powering STATSports products. Ideal candidates will have extensive experience with ASP.NET Core, Angular, and cloud services, ensuring high-quality solutions are built ...

Hybrid Remote Full Stack Developer – Martech Content

About the role As a Software Developer in the Martech Sports Content team, you will be responsible for the Marketing, Affiliates systems, and various content management platforms used across the Business. The Martech Sports Content team is responsible for developing and enhancing our plat ...

Senior Full Stack Software Developer (Post Trade)

Overview Full Stack Software Developer, Post - Trade – London, United Kingdom Winton is a research-based investment management company with a specialist focus on statistical and mathematical inference in financial markets. The firm researches and trades quantitative investment strategies, w ...

PHP Laravel Full Stack Developer: APIs & Frontend

Java Script Works located in Greater London is looking for a skilled developer to join their team. Responsibilities include backend development with Laravel, creating RESTful APIs, and implementing user-friendly front-end interfaces using HTML, CSS, and JavaScript frameworks. The ideal candidate should ...

Graduate Full Stack Developer | Hybrid, Growth & Learning

Job Description Netcompany is looking for a Graduate Full Stack Developer to join us on a permanent basis to drive forward our delivery capability and deliver the optimum solutions to our clients. Based in Leeds you’ll be joining a forward-thinking organisation that puts your personal development ...

Front Office Developer(Full Stack Investment Systems))

TQUSI0719_5632 - Front Office Developer (Full Stack Investment Systems) Job Type: Contract Work Mode: Onsite (Client) Design, build and maintain internal applications and services that support clients' investment processes from research workflows through to d ...

Remote Full Stack Developer for Healthcare Microservices

Bowerford Associates is seeking a Full Stack Software Developer to join their team. This exciting role allows the successful candidate to work either fully remote or in a hybrid setup from their Exeter office. You will build and maintain web-based applications to support healthcare organisations. The i ...

Creative Web Developer (Junior–Mid) – Full Stack

A creative technology startup in Brighton is seeking a Junior/Mid-Level Creative Web Developer to join their innovative team. The role focuses on full-stack web development, offering autonomy and the chance to work with new technologies. Candidates should have a portfolio demonstrating their skills in both front ...

Graduate Full Stack Developer | Hybrid, Training & Benefits

Netcompany Group in Leeds is seeking a Graduate Full Stack Developer on a permanent basis to enhance delivery capabilities. Join a forward-thinking organization focused on personal development and gain responsibility from day one. You will engage in complex projects with prestigious clients, ensuring y ...

Full‑Stack .NET Developer (Back‑End Focus)

Software Developer - Full Stack .NET Developer (Back‑End Focus) Location: Hybrid (London) – minimum 2 days per week in the office, including Wednesdays Department: Beacon Technology Type: Permanent/Full Time Reports to: Technical Lead < ...

Lead Cloud Developer Azure SaaS & Full Stack

Willis Towers Watson in Reigate seeks a Lead Cloud Developer to join its engineering organization focused on developing market-leading InsurTech solutions. The role involves working in agile squads to deliver core functionalities for various SaaS products. You will design new features, lead a scrum team, and ens ...

Impactful Full Stack .NET Developer (C#) Hybrid

hireful is looking for a talented Mid-Level Full Stack Developer (.Net / C#) to join their expanding engineering team in the Durham/Sunderland area. This role offers genuine ownership and the chance to help scale a product making a difference for businesses across the UK. The position includes responsi ...

Senior Scala Developer — Hybrid, Cloud & Full Stack

A leading technology consultancy in the UK is seeking experienced software developers with expertise in Scala and Java. This hybrid position offers fast-track career development within a collaborative environment. Ideal candidates should have over 4 years of IT experience and a passion for new technologies, whil ...

Remote .NET Developer Payments Platform & Full Stack

A leading tech recruitment agency is seeking a .NET Developer to work on innovative payment solutions. As part of a dynamic team, you will handle both front-end and back-end development, ensuring seamless payment experiences. Ideal candidates will have solid experience with .NET and C#, and an eagerness to learn ...

Full‑Stack .NET Developer (Back‑End Focus)

Software Developer - Full-Stack .NET Developer (Back‑End Focus) Location: Hybrid (London) – minimum 2 days per week in the office, including Wednesdays Department: Beacon Technology Type: Permanent/Full Time Reports to: Technical Lea ...

🚀 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