Backend Developer Java Spring Bootpython 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

Principal Engineer (Java) up to £100,000 + Bonus Hybrid

Job Description Have you got the right qualifications and skills for this job Find out below, and hit apply to be considered.Principal Java Engineer (AWS / Microservices)Salary: Up to £100,000 + Bonus + BenefitsLocation: Coventry or Central London - Hybrid (2 days per week onsite)Working Hours: ...

Principal Engineer (Java) up to £100,000 + Bonus Hybrid

Job Description Have you got the right qualifications and skills for this job Find out below, and hit apply to be considered.Principal Java Engineer (AWS / Microservices)Salary: Up to £100,000 + Bonus + BenefitsLocation: Coventry or Central London - Hybrid (2 days per week onsite)Working Hours: ...

Principal Engineer (Java) up to £100,000 + Bonus Hybrid

Principal Java Engineer (AWS / Microservices) Salary: Up to £100,000 + Bonus + BenefitsLocation: Coventry or Central London - Hybrid (2 days per week onsite)Working Hours: 40 hours per week - Full timeJob Type: Permanent ...

Low Latency Java Algo Engineer – Front Office FX

A financial services company in the UK is seeking a Senior Algo Developer for a 1-year contract at £920 per day. The position focuses on low-latency Java development for the e-FX Desk, requiring strong experience with trading projects. The ideal candidate will optimize low-latency systems and possess significant ...

Senior Fullstack Engineer Commerce Platform

The Subscriptions Mission builds and evolves the experiences and systems that allow millions of listeners to discover, subscribe to, and enjoy Spotify Premium. Our teams focus on awareness, acquisition, activation, retention, and commerce — ensuring seamless experiences that help fans connect more deeply w ...

Senior Software Engineer

Job Description Scroll down the page to see all associated job requirements, and any responsibilities successful candidates can expect.Senior Software Engineer (Backend)London - Hybrid (3 days in office) Up to £85k + benefits What if the systems you built were used every day by mi ...

PHP Developer

PHP Developer (Laravel) Romsey, Hampshire (Hybrid – 3 days onsite) 45,000 - 50,000 + Benefits Looking for a PHP role where you actually own what you build ? My client is a growing company helping organisations manage and optimise critical infrastructure. With a recent move ...

PHP Developer

PHP Developer (Laravel)Romsey, Hampshire (Hybrid - 3 days onsite)£45,000 - £50,000 + BenefitsLooking for a PHP role where you actually own what you build?My client is a growing company helping organisations manage and optimise critical infrastructure. With a recent move to AWS and big ...

Senior Software Engineer

WORKING PATTERN: Hybrid, 40% (or two days) in one of the above office location ABOUT THIS OPPORTUNITY The Loans & Affordability Platform will give you the opportunity to work in a forward thinking and diverse team. A team at the forefront of change for customers & colleagues ...

Distributed Scheduling & Workload Orchestration Engineer

A technology and data company in Crawley seeks a Software Developer focusing on distributed scheduling and workload orchestration. This position requires strong software development skills and experience with backend services and job scheduling systems. The developer will design systems for workload orchestratio ...

Java Engineer — Hybrid, AWS & Growth Opportunities

A leading consulting firm in Northern Ireland seeks a skilled Java Developer. In this role, you will apply Java programming principles, work with cloud technologies, and engage with various stakeholders. The ideal candidate has a minimum of 2 years of experience, strong problem-solving abilities, and a deep unde ...

Java Engineer — Hybrid, AWS & Diverse Projects

A forward-thinking consulting firm based in Belfast is seeking a Java Developer to engage in innovative software solutions and collaborate across diverse teams. The ideal candidate should possess at least 2 years of Java software development experience and excel in problem-solving amidst a dynamic environment. T ...

Senior Java Engineer Low Latency FX Trading

A technology consulting firm in the City of London is seeking a Senior/Principal Java Developer specialized in low-latency systems for the financial services sector. The role involves developing high-performance Java applications, eliminating performance bottlenecks, and maintaining a flexible work schedule. Can ...

Real Time Java Engineer — Front Office/Trading

A leading technology consultancy in London seeks an experienced Java Developer focused on real-time trading and risk systems. You will join a dynamic team that designs mission-critical systems supporting electronic trading activities. Ideal candidates should possess strong skills in Java and experience in low-la ...

Principal Full Stack Engineer (Java/React) Hybrid Equity

A technology recruitment firm is looking for a Principal / Lead Full Stack Java Developer in London. The role involves designing and delivering scalable software systems utilizing Java and React, mentoring engineers, and defining technical solutions. Required experience includes strong architectural judgement, m ...

Senior Java/Kotlin Engineer — AI Driven, Hybrid Role

An innovative AI consulting partner in the UK seeks a skilled developer to join their agile team. The role involves developing RESTful Java APIs, collaborating with interdisciplinary teams, and advocating for best practices in software engineering. Ideal candidates will possess strong API development skills in J ...

Senior Java/Kotlin Engineer — AI Driven, Hybrid Role

An innovative AI consulting partner in the UK seeks a skilled developer to join their agile team. The role involves developing RESTful Java APIs, collaborating with interdisciplinary teams, and advocating for best practices in software engineering. Ideal candidates will possess strong API development skills in J ...

Senior Java/Kotlin Engineer — AI Driven, Hybrid Role

An innovative AI consulting partner in the UK seeks a skilled developer to join their agile team. The role involves developing RESTful Java APIs, collaborating with interdisciplinary teams, and advocating for best practices in software engineering. Ideal candidates will possess strong API development skills in J ...

Senior Java/Kotlin Engineer — AI Driven, Hybrid Role

An innovative AI consulting partner in the UK seeks a skilled developer to join their agile team. The role involves developing RESTful Java APIs, collaborating with interdisciplinary teams, and advocating for best practices in software engineering. Ideal candidates will possess strong API development skills in J ...

Senior Java Engineer Low Latency Trading Systems

A leading global financial services firm based in Greater London is seeking a Senior Java Developer to deliver low-latency trading system components. The ideal candidate will have expertise in Java and experience with distributed systems, cloud environments like AWS, and trading flows. This role emphasizes colla ...

Senior Full Stack Engineer: AI Driven Platform

An innovative online learning platform in the UK seeks a Full-Stack Engineer to design and build features across backend services and a React frontend. You will leverage technologies like Java and Node.js while promoting a culture of diverse perspectives. Ideal candidates will have a strong engineering backgroun ...

Principal Backend Architect for Live Game Services

A leading gaming company in the UK is seeking a Principal Software Engineer for backend services. You will lead the architecture of major game titles, mentor the engineering team, and act as the key contact for external clients. Candidates must have experience in game development and architecting distributed app ...

Senior Backend Engineer — Secure Cloud & Data Platforms

A technology firm in the UK is seeking an experienced Software Engineer to lead the development of backend platforms for national security and defense clients. You will work in an Agile team to leverage your expertise in JAVA, cloud technologies, and DevSecOps practices. This role requires at least 5 years of pr ...

Senior DDoS Defense & Edge Platform Engineer

A global tech leader in the UK seeks an experienced Senior Talent Recruiter to design and deliver cloud-scale DDoS protection. The role entails building low-latency backend services, implementing scalable data and control planes, and ensuring operational readiness. The ideal candidate has over 6 years of experie ...

Backend Engineer (NodeJS/Typescript) – Scalable SaaS Microservices

A telematics company based in Crewe is looking for a Backend Developer with strong experience in NodeJS and Typescript. The role involves designing and maintaining scalable backend systems and collaborating with cross-functional teams in an Agile environment. Candidates should demonstrate critical thinking and p ...

Senior Backend Engineer .NET/Azure, Remote

A leading technology firm is seeking a Senior Software Developer specializing in backend solutions. This role will involve designing and developing robust backend services and REST APIs using C# and .NET while also engaging with SQL Server and cloud-based solutions in Azure. A strong focus on coding best practic ...

Senior .NET Backend Lead High Performance SaaS (Hybrid)

Venn is looking for a Senior .NET Web Developer (Lead) to design high-performance backend systems and ensure optimal code quality. Based in Alderley Park with a hybrid work model, the role involves leading backend development using C# and .NET. The ideal candidate will have expertise in SQL and REST API architec ...

Software Engineer

Role Title / Position: Software Development EngineerType : ContractDuration:12 monthsLocation : London (EC2A 2FA), UKHybrid / Onsite : 5 days required onsite.Job Description:Must Haves : * Strong backend experience (Java) * Infrastructure as Code experience (AWS ...

Application/Web Developer

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

Backend Engineer, Data Platform — Hybrid (London)

A leading streaming service is looking for a Data Engineer based in London to enhance their data processing capabilities. The role involves collaborating on scalable infrastructure and designing tools to improve efficiency. Candidates should have experience in backend systems using Java and familiarity with dist ...

Senior Java Engineer – Real Time Data Platform (Hybrid)

A leading sports technology company in the UK is seeking a Senior Java Engineer to join their Data Platform Framework Squad. The ideal candidate will be passionate about developing scalable backend systems and optimizing data-intensive services for high-profile sports events. You'll work in a hybrid model, colla ...

Geospatial Backend Lead Engineer Hybrid (UK)

A leading iGaming company is searching for a Lead Software Engineer to build and scale its core platform services in Newcastle upon Tyne. This hybrid role requires expertise in Java and geospatial-specific skills. The successful candidate will provide technical leadership, ensure system scalability, and mentor e ...

Senior Backend Engineer High Performance Trading Platform

A leading financial technology company in Greater London is seeking experienced backend and full stack engineers with strong C++ skills. Candidates will develop high-performance distributed systems enabling sophisticated trading workflows and lead exciting initiatives. The ideal applicant will have both C++ or J ...

Senior Fullstack Engineer — Global Commerce Platform (Remote)

A leading audio streaming service is looking for a Senior Fullstack Engineer to enhance its payment infrastructure. The role involves architecting and implementing backend services using Java and Python to ensure payment processing across their platform. The ideal candidate is experienced in modern JavaScript, c ...

Senior Software Engineering Leader Backend Systems & AWS

A technology firm in Greater London seeks a Manager, Software Engineering, to architect high-performance backend systems on AWS. Ideal candidates have 7+ years in software engineering, strong experience in Golang or Java, and proven leadership in complex projects. This hands-on role involves mentoring engineers, ...

Lead Software Engineer – Hybrid/ Flexible (Java/React, Cloud & DevOps)

A leading defense and technology company in Greater London is seeking a Lead Software Engineer to oversee projects and mentoring. You will have a significant role in designing and maintaining systems that have real-world impacts. Preferred candidates will have strong experience in Java for backend development an ...

Backend & API Engineer, Payouts Platform

A leading technology recruiting firm is seeking a Backend/API Engineer to join the Payouts team, focusing on building systems that facilitate money transfers. The role involves designing reliable payout APIs and improving the speed and accuracy of fund transfers, addressing complex challenges at the intersection ...

Secure Java Engineer for Intelligence Platforms

A technology solutions provider in Gloucester is seeking a Java Engineer to work within the Security and Intelligence consulting team. The role involves designing and developing secure software services and applications. Responsibilities include building high-performance backend systems, collaborating with multi ...

Remote Backend Engineer Communications Platform

Phorest Software in Leatherhead is looking for a Mid-level Software BackEnd Engineer to join our Communications team. You'll help shape our multi-tenant SAAS platform that impacts millions globally. The role requires strong Java skills, with knowledge of JavaScript and RESTful APIs being essential. Enjoy benefit ...

Subscriptions Backend Engineer — Scale Premium Memberships (Visa)

A leading software company is looking for a Backend Engineer to join their Subscriptions team. This role involves building systems that power premium memberships for millions of users globally. Key responsibilities include designing and scaling subscription services, payment integrations, and billing infrastruct ...

Full Stack Engineer: Subscriptions & Payments (Hybrid)

A leading game development company in Cambridge is seeking a Full Stack Engineer to build and maintain critical systems for secure player transactions in their popular game franchise. The ideal candidate will have strong backend development experience in Java and proficiency in modern frontend frameworks like Re ...

Senior Backend Tech Lead

A leading financial technology firm in Southampton is seeking Backend Software Engineers to contribute to their award-winning platform. You will be expected to lead complex projects, building features from scratch and enhancing existing tools. A strong focus on Java development and cloud-native architecture (AWS ...

Senior SRE Engineer Java, Cloud, Observability (Hybrid)

A leading financial institution is seeking a Senior Software Development Engineer to join their Site Reliability Engineering team in Nottingham. The role involves leading engineering efforts for backend services, improving system efficiency, and ensuring high standards across the engineering community. Candidate ...

Staff Backend Engineer — Ads Platform

A leading gaming and media company is seeking a Staff Backend Engineer for its Ads Engineering team in London. The role involves developing scalable and reliable advertising technologies that manage vast amounts of requests daily. Ideal candidates will have strong Java experience and knowledge of AdTech platform ...

Backend Engineer, Crypto Trading (Hybrid London)

A leading technology company in London is seeking a Software Engineer to design and maintain backend services for crypto trading. This role requires expertise in Go, Java, C++, C#, or Python, and offers a hybrid work environment. Ideal candidates will have problem-solving skills and a proactive mindset, along wi ...

Backend Engineer (Remote, UK) – Kotlin, Postgres, Rails

A leading knowledge services firm is seeking a Mid-level Backend Engineer to join their London team. In this remote role, you will design and deploy solutions using Java or Kotlin, and contribute to building scalable technology for a world-leading research platform. The ideal candidate has over 3 years of experi ...

Full Stack Engineer — Build Enterprise Platform Features

A leading enterprise software provider in Manchester seeks a Full-Stack Engineer to contribute to designing and developing end-to-end product experiences. The ideal candidate will have experience with Java or Kotlin for backend services and React with TypeScript for frontend applications. This role involves coll ...

Senior Backend Engineer: Cloud Native Microservices & AI

A leading cloud-native video platform is seeking a Senior Backend Engineer to design and build scalable APIs and microservices. This role emphasizes reliability and performance, requiring expertise in Java and AWS, along with a proactive approach to learning. The successful candidate will cultivate a culture of ...

🚀 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

    Backend Developer Java Spring Bootpython Jobs in United Kingdom Job Search Guide, Trends and Insights