Backend Developer Java Spring Bootpython Jobs in London, 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

Entry Level AI Developer Programme (Richmond upon Thames)

Junior AI Developer Programme – Job Support Included Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and receive structured job support to help you secure your first role. The Programme This 10–14 week o ...

Junior AI Developer Training Course (Richmond upon Thames)

Junior AI Developer Programme – Job Support Included Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and receive structured job support to help you secure your first role. The Programme This 10–14 week o ...

Junior AI Developer Training Course (Richmond upon Thames)

Junior AI Developer Programme – Job Support Included Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and receive structured job support to help you secure your first role. The Programme This 10–14 week o ...

Entry Level AI and Developer Training Programme (Camden)

Junior AI Developer Programme – Job Support Included Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and receive structured job support to help you secure your first role. The Programme This 10–14 week o ...

Junior AI Developer Training Programme (Kensington and Chlsea)

Junior AI Developer Programme – Job Support Included Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and receive structured job support to help you secure your first role. The Programme This 10–14 week o ...

Creative WebGL Developer (Three.js / React Three Fiber / React)

Build web experiences people can’t stop sharing. We’re partnering with a well-known, well-trusted major Media company at the intersection of technology, storytelling, and global brand campaigns —and we’re hiring a Creative WebGL Developer </s ...

C# Developer Front Office Engineering | Hedge Fund London

We’re working with a leading fixed income hedge fund in London that is expanding its front‑office engineering team. The fund has a strong performance track record, a deep commitment to technology, and a culture where engineers work side‑by‑side with quants and traders to build the systems that drive the inves ...

Junior Quant Developer Multi Strat Systematic Trading Fund

Junior Quant Developer – Multi-Strategy Systematic Trading Location - London (or NYC) A leading investment firm specialising in multi-strategy systematic trading is seeking a Junior Quant Developer to join its front-office execution team in London. The firm integrates divers ...

Entry Level AI Developer Programme (Richmond upon Thames)

Junior AI Developer Programme – Job Support IncludedIncrease your chances of an interview by reading the following overview of this role before making an application.Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, a ...

Technical Product Manager AI Platforms GenAI Developer Platform

Technical Product Manager - AI Platforms - GenAI Developer Platform Location London Business Area Engineering and CTO Ref # **Description & Requirements** Bloombergu2019s CTO Office is the future-looking technical and product arm of Bloomberg L.P. ...

Technical Product Manager AI Platforms GenAI Developer Platform

Technical Product Manager - AI Platforms - GenAI Developer Platform Location London Business Area Engineering and CTO Ref # **Description & Requirements** Bloombergu2019s CTO Office is the future-looking technical and product arm of Bloomberg L.P. ...

Creative WebGL Developer (Three.js / React Three Fiber / React)

Build web experiences people can’t stop sharing. We’re partnering with a well-known, well-trusted major Media company at the intersection of technology, storytelling, and global brand campaigns —and we’re hiring a Creative WebGL Developer </s ...

Retail & Fashion / Production / Product Development Accessories Product Developer

Accessories Product Developer London OfficePermanent£35,000 – £40,000 A group of leading clothing and footwear brands is seeking an Accessories Product Developer with a minimum of 5 years experience. In this role, you will work closely with t ...

Retail & Fashion / Production / Product Development Accessories Product Developer

Accessories Product Developer London OfficePermanent£35,000 – £40,000 A group of leading clothing and footwear brands is seeking an Accessories Product Developer with a minimum of 5 years experience. In this role, you will work closely with t ...

Entry Level AI and Developer Training Programme (Camden)

Junior AI Developer Programme Job Support Included Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and receive structured job support to help you secure your first role. The Programme This 10 14 week online programme c ...

Entry Level AI and Developer Training Programme (Camden)

Junior AI Developer Programme Job Support Included Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and receive structured job support to help you secure your first role. The Programme This 10 14 week online programme c ...

Systematic & Credit Portfolio Trading Tool Developer, Assistant Vice President

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we ...

Senior Android Software Engineer, Emerging Markets

Overview Reddit is a community of communities. It’s built on shared interests, passion, and trust and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and ap ...

Full Stack Staff Engineer

Legal & General (L&G) is a leading UK financial services group and major global investor. We’ve been safeguarding people’s financial futures since 1836, and strive to build a better society, while improving the lives of our customers and creating value for shareholders. We ar ...

Application Security Engineer

Application Security Engineer The successful candidate will be a subject matter expert with direct experience in a wide range of security technologies, tools, and methodologies. The role is suited for an experienced Application Security engineer with proven understanding in enterprise security an ...

Senior Security Engineer

About the role You won't be sitting in an ivory tower throwing policies over the fence. You will be embedded directly within our Platform team in a true DevSecOps capacity. Operating as a highly technical individual contributor, you will bridge the gap between product-led engineering and Corporat ...

PLM Consultant

This position will be supported from a home office; location can be anywhere in the UK. Maya HTT is an industry-leading software developer and engineering solutions provider focused on CAE, CAD, CAM and PLM. A long-time partner of Siemens Digital Industries Software, Maya HTT collaborates in provid ...

Cloud Enterprise Architect, Professional Services, Google Cloud

Cloud Enterprise Architect, Professional Services, Google Cloud corporate_fare Google place London, UK Qualifications Bachelor’s degree or equivalent practical experience. 7 years of experience troubleshooting technical issues for internal/external partners or cu ...

Experienced IT Recruitment Consultant DACH & Poland Focus

Experienced IT Recruitment Consultant - DACH & Poland FocusLocation: London Role Type: 360° Billing Target Markets: DACH Region (Germany, Austria, Switzerland) & Poland Specialisation: Software Development RecruitmentAbout Us ...

Senior Full stack Software Engineer (Go & React)

WE ARE Opinov8 is a technology service provider, with an Opinion in Innovation , we engage with our clients at any stage in their product engineering and innovation goals, with solutions being mainly collaborative and outcome-driven. We are driven by delivering value , for our clients, th ...

Experienced IT Recruitment Consultant DACH & Poland Focus

Experienced IT Recruitment Consultant - DACH & Poland FocusLocation: London Role Type: 360° Billing Target Markets: DACH Region (Germany, Austria, Switzerland) & Poland Specialisation: Software Development RecruitmentAbout Us ...

Application Security Engineer.

Application Security EngineerThe successful candidate will be a subject matter expert with direct experience in a wide range of security technologies, tools, and methodologies. The role is suited for an experienced Application Security engineer with proven understanding in enterprise security and AI security ...

Application Security Engineer.

Application Security EngineerThe successful candidate will be a subject matter expert with direct experience in a wide range of security technologies, tools, and methodologies. The role is suited for an experienced Application Security engineer with proven understanding in enterprise security and AI security ...

Senior Full stack Software Engineer (Go & React)

WE ARE Opinov8 is a technology service provider, with an Opinion in Innovation , we engage with our clients at any stage in their product engineering and innovation goals, with solutions being mainly collaborative and outcome-driven. We are driven by delivering value , for our clients, th ...

Senior Engineering Manager

Plentific is a property technology platform used by housing providers, local authorities, housing associations, asset managers, and contractors across the UK and Germany to manage repairs, maintenance, compliance, and contractor operations at scale. Our platform combines marketplace infrastructure, workflo ...

Engineering Manager, Core Platform | Remote | Europe

Overview The AI orchestration of your wildest imagination. n8n is the open workflow orchestration platform built for the new era of AI. We give technical teams the freedom of code with the speed of no-code, so they can automate faster, smarter, and without limits. Backed by a fiercely inventive c ...

Engineering Lead (Node, TypeScript, Cloud) @ Matchtech London

Date de début de la mission : Durée de la mission : 90 jours Date de publication de l'offre : Description de l'offre : Objectif de la mission : Recherche d'un Lead d'ingénierie - avec orientation Backend pour l'échelle de é ...

Head of Engineering

Role: Head of EngineeringLocation: London/HybridSalary: £90K -£120K + Benefits Ross Kaneis seeking to appoint a head of engineering for an exciting scaleup. Requirements 9+ years backend engineering with 6+ years in leadership roles <l ...

Junior AI Developer Training Programme (Kensington and Chlsea)

Junior AI Developer Programme Job Support Included Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and receive structured job support to help you secure your first role. The Programme This 10 14 week online programme c ...

Junior AI Developer Training Programme (Kensington and Chlsea)

Junior AI Developer Programme Job Support Included Complete online training designed to help you enter junior AI and developer roles. Study part-time, build coding and AI fundamentals, and receive structured job support to help you secure your first role. The Programme This 10 14 week online programme c ...

Full Stack Engineer Leading Entertainment Company & Retailer React/ Next/ Node/ AWS £70k

One of our key clients (A commerce driven tech company in the entertainment space) are looking for a Full-Stack Engineer to join one of their key squads. This squad is responsible for content, inventory, search and the 'front door' of the website, from homepage through to show page. The team ...

Full Stack TypeScript Staff Engineer

Join to apply for the Full Stack TypeScript Staff Engineer role at Xpertise Recruitment Salary & Benefits Salary: Up to £95,000 + up to 30% bonus + generous pension Location: Central London (1 day per week in office) Type: Permanent ...

2nd Line Support Engineer

Overview 2nd Line Support Engineer (Infrastructure). Location: Hybrid / UK-based. Contract Length: 6 months. IR35 Status: Outside IR35. We are seeking a proactive and detail-oriented 2nd Line Support Engineer to support and maintain server infrastructure across both on-premise and cloud e ...

Senior Full Stack Software Engineer

Senior Full-Stack Software Engineer London (Victoria) - 3 days in office - £100,000 - £120,000 - Permanent The opportunity This is a rare greenfield engineering role at a genuinely early-stage business. The successful candidate will join a small, senior founding team and take re ...

Systems Engineering (£70k to £130k + 0.1% to 1% Equity) at Architect

Job Title Systems Engineering Salary £70k-£130k + 0.1% to 1% Equity Company Description Architect - Seed-stage AI startup backed by Project A Job Description Architect is transforming the web from static pages into intelligent, real-time AI agents ...

Staff Software Engineer, Product Engineering, UK

About the Role Our engineering culture strives to create an environment where engineers own and deliver product features end‑to‑end, from research through design to implementation. As a product engineer, you will write product specs, create wireframes, and build the product with minimal oversight ...

Product Engineer TWE45452

The Company: A fast-growing organisation in the construction technology sector, focused on automating and modernising construction through innovative robotics, AI, and software solutions. What you'll do: As a Product E ...

Mobile Engineer

Robert Half Technology are assisting a global market leading e-commerce organisation to recruit a Mobile Engineer on a 6 months contract basis. Hybrid working - London basedThe Mobile Engineer will build and scale mobile features that support international users and align closely with web and backend s ...

Mobile Engineer

Robert Half Technology are assisting a global market leading e-commerce organisation to recruit a Mobile Engineer on a 6 months contract basis. Hybrid working - London basedThe Mobile Engineer will build and scale mobile features that support international users and align closely with web and backend s ...

Systematic & Credit Portfolio Trading Tool Developer, Assistant Vice President

**_Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we bu ...

Lead Software Engineer Cloud Platform Engineering

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

Principal Engineer DevSecOps & AI

Join us at Wolters Kluwer and be part of a dynamic global technology company that makes a difference every day. We’re innovators with impact. We provide expert software and information solutions that the world’s leading professionals rely on, in the moments that matter most.As part of this mission, we’ ...

Principal Engineer DevSecOps & AI

Join us at Wolters Kluwer and be part of a dynamic global technology company that makes a difference every day. We’re innovators with impact. We provide expert software and information solutions that the world’s leading professionals rely on, in the moments that matter most.As part of this mission, we’ ...

Senior Software Engineer

Senior Backend Engineer | Senior Software Engineer | Python | Remote UK £90,000 - £110,000 Fully Remote (UK) Python, Flask, AWS, PostgreSQL, Docker ...

Senior Software Engineer

Senior Backend Engineer | Senior Software Engineer | Python | Remote UK £90,000 - £110,000 Fully Remote (UK) Python, Flask, AWS, PostgreSQL, Docker ...

🚀 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 London Job Search Guide, Trends and Insights