Back End 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

Manager of Software Engineering Low Latency Java

Join us to shape the future of global liquidity and cash management technology. You will have the opportunity to make a real impact by delivering innovative solutions that support our clients’ real-time needs. At JPMorganChase, you’ll collaborate with talented colleagues, grow your technical expertise, and he ...

Manager of Software Engineering Low Latency Java

Join us to shape the future of global liquidity and cash management technology. You will have the opportunity to make a real impact by delivering innovative solutions that support our clients’ real-time needs. At JPMorganChase, you’ll collaborate with talented colleagues, grow your technical expertise, and he ...

WebMethods Software Engineer London

WebMethods Software Engineer - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: ArchitectureAbout the job your considering We specialise in agile custom software development and integration at an ...

Quantitative Developer Crypto

We are seeking a Quantitative Developer to join a premier digital asset trading desk. This role sits at the intersection of sophisticated software engineering and quantitative finance, working closely with traders and researchers to build, refine, and scale the infrastructure behind high-performanc ...

Quantitative Developer Crypto

We are seeking a Quantitative Developer to join a premier digital asset trading desk. This role sits at the intersection of sophisticated software engineering and quantitative finance, working closely with traders and researchers to build, refine, and scale the infrastructure behind high-perf ...

Quantitative Developer Crypto

We are seeking a Quantitative Developer to join a premier digital asset trading desk. This role sits at the intersection of sophisticated software engineering and quantitative finance, working closely with traders and researchers to build, refine, and scale the infrastructure behind high-perf ...

Solutions Architect

A major financial market infrastructure is undergoing a multi-year transformation, moving from legacy COBOL-based systems on HPE NonStop to a modern, event-driven, Java-based architecture. This is not a simple migration. It’s a fundamental shift toward scalable, platform-independent systems ...

Solutions Architect

A major financial market infrastructure is undergoing a multi-year transformation, moving from legacy COBOL-based systems on HPE NonStop to a modern, event-driven, Java-based architecture. Not sure what skills you will need for this opportunity Simply read the full description below to get a comple ...

Head of Software Architecture Java AWS AI

Head of Software Architecture (Java AWS Agentic AI) London / WFH to £130k Opportunity to progress your career working on a financial Tech for Good product in an impactful Head of Software Architecture role at a scale-up software house. The platform enables easier money transfe ...

Software Engineer III

Job Description Job Title: Software Engineer III Corp Title: Up to VP Location: Bromley At Bank of America, we are guided by a common purpose to help make financial lives better through the power of every connection. We do this by driving Responsible Growth and delivering ...

Software Engineer

Job DescriptionRole Purpose About the role: Crown Agents Bank (CAB) is hiring a Software Engineer to join our FX and Cross-Border Payments team. The team is responsible for the platforms which serve our clients in moving mon ...

Senior Full Stack Software Engineer Series A FinTech

Senior Full Stack Software Engineer - Series A FinTech Bondaval City Of London, England, United Kingdom This role is offered by Bondaval. Your actual pay will be based on your skills and experience – talk with your recruiter to learn more. Senior Full Stack Engineer / Technical L ...

MS Dynamics Architect

Job Title: MS Dynamics Architect Job Location: London, UK, Job Type: FTE/ Hybrid Note: <strong style=background-color: rgb(229, 241, 143); ...

MS Dynamics Architect

Job Title: MS Dynamics Architect Job Location: London, UK, Job Type: FTE/ Hybrid Note: <strong style=background-color: rgb(229, 241, 143); ...

Principal Software Engineer

About The Role Team – UK Health, Adviser & Employer Engineering Working Pattern - Hybrid – 2 days per week in the Vitality London, Bournemouth or Stockport Office - Full time hours We are happy ...

Principal Software Engineer

About The Role A variety of soft skills and experience may be required for the following role Please ensure you check the overview below carefully.Team – UK Health, Adviser & Employer Engineering Working Pattern - Hy ...

VP, Full Stack Engineering & AI Driven Platforms

Join BNY as a Vice President, Software Engineering in London. You will lead high-performing engineering teams, owning the end-to-end delivery of critical software. Ideal candidates should have a solid background in Java, experience with Agile methodologies, and proven leadership skills in dynamic environments. B ...

Software Engineer (Systematic Hedge Fund)

This is a hands‑on software engineering role within a systematic hedge fund where technology sits at the core of the business. The systems you build directly support trading, research, and core operations, and your work will have real, measurable impact. You’ll join a well‑established engineering te ...

Solutions Architect

A major financial market infrastructure is undergoing a multi-year transformation, moving from legacy COBOL-based systems on HPE NonStop to a modern, event-driven, Java-based architecture. This is not a simple migration. It’s a fundamental shift toward scalable, platform-independent systems ...

Graduate .NET Developer

Job Description Be one of the first applicants, read the complete overview of the role below, then send your application for consideration.Graduate .NET Developer - Investment Bank - London (Tech stack: Graduate .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, M ...

Senior Frontend Developer

Join to apply for the Senior Frontend Developer role at Applied Data Science Partners Join to apply for the Senior Frontend Developer role at Applied Data Science Partners We’re looking for a Senior Frontend Develope ...

Lead Java Software Engineer in FX Payments tech

Job Description Join us to shape the future of payments technology and make a real impact on your career. As part of our agile team, you’ll help build trusted solutions that power global transactions. You’ll have the opportunity to grow your skills, collaborate with talented colleagues, and contr ...

Lead Java Software Engineer in FX Payments tech

Job Description Join us to shape the future of payments technology and make a real impact on your career. As part of our agile team, you'll help build trusted solutions that power global transactions. You'll have the opportunity to grow your skills, collaborate with talented colleagues, and contr ...

Principal Software Engineer

About The Role Team – UK Health, Adviser & Employer Engineering Working Pattern - Hybrid – 2 days per week in the Vitality London, Bournemouth or Stockport Office - Full time hours We are happy ...

Senior Fullstack Engineer

Overview Lavanda is a B2B software company. We’ve developed an award-winning, best-in-class SaaS platform that enables Multifamily and Student accommodation operators to optimise their portfolios with a comprehensive short and medium-term rental solution. Our software toolkit enables partne ...

Developer Relations Manager

Job description Developer Relations Manager £60k-£70k DOE, Plus Bonus London - HybridOur client, are currently hiring for a Developer Relations Manager to lead and drive their strategy on new API's supporting developers and feeding back to product, so ...

Developer Relations Manager

Job description Developer Relations Manager £60k-£70k DOE, Plus Bonus London - HybridOur client, are currently hiring for a Developer Relations Manager to lead and drive their strategy on new API's supporting developers and feeding back to product, so ...

Senior Product Manager

Introduction This is a TechnicalPM role focused on our CMS product. We are looking for a talented and motivated Senior Product Manager with a strong technical background to oversee the Developer experience CMS team (Delivery). This team builds and maintains the APIs, SDKs, rendering inf ...

Lead Front End Developer JD | Must have UK Government / PS experience

Lead Frontend Developer Remote with ad-hoc travel to Manchester || Experience within UK central government required The Company At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting ex ...

Lead Front End Developer JD || Must have UK Government / PS experience

Overview Lead Frontend Developer — Remote with ad hoc travel to Manchester; Experience within UK central government required. Company At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentati ...

Lead Front End Developer JD || Must have UK Government / PS experience

Lead Frontend Developer  Remote with ad-hoc travel to Manchester || Experience within UK central government required  The Company  At Amber Labs, we are a cuttin ...

Lead Front End Developer JD || Must have UK Government / PS experience

Lead Frontend Developer  Remote with ad-hoc travel to Manchester || Experience within UK central government required  The Company  At Amber Labs, we are a cuttin ...

Graduate .NET Developer

Graduate .NET Developer – Investment Bank – London (Tech stack: Graduate .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, Graduate .NET Developer) Our client ...

Trainee Website Administrator

Job Description Ready to apply Before you do, make sure to read all the details pertaining to this job in the description below.If you are looking to progress a career in website administrator, then this training and placement programme is made for you? Skills shortages in the IT sector ...

Creative WebGL Developer

Job Description Make sure to apply quickly in order to maximise your chances of being considered for an interview Read the complete job description below.Creative WebGL Developer (Three.js/React Three Fiber)UK - Remote working | Project-based, ad-hoc delivery | £350-500pd inside IR35 We' ...

Lead Frontend Engineer Java & Open Source (Private & FS)

Lead Frontend Engineer - Java & Open Source (Private & FS) Full-time Department: Digital, Data and Cloud Version 1 has celebrated over 28 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise ena ...

Senior Platform Engineer (Developer Experience)

Hello there. We’re Zopa. We started our journey back in 2005, building the first ever peer-to-peer lending company. Fast forward to 2020 and we launched Zopa Bank. A bank that listens to what our customers don’t like about finance and does the opposite. We’re redefining what it feels like to work in financ ...

Senior Platform Engineer (Developer Experience)

Our StoryHello there. We’re Zopa.We started our journey back in 2005, building the first ever peer-to-peer lending company. Fast forward to 2020 and we launched Zopa Bank. A bank that listens to what our customers don’t like about finance and does the opposite. We’re redefining what it feels like t ...

Senior Platform Engineer (Developer Experience)

Our StoryHello there. We’re Zopa.We started our journey back in 2005, building the first ever peer-to-peer lending company. Fast forward to 2020 and we launched Zopa Bank. A bank that listens to what our customers don’t like about finance and does the opposite. We’re redefining what it feels like t ...

Senior Software Engineer

**Privacy Information**We and our partners are using tracking technologies to process personal data in order to improve your experience. You may always exercise your consumer right to opt-out. For detailed information about personal information we collect and third parties having access to it, please select ‘Mor ...

Delivery Engineer

As a member of the Delivery Engineering team, you will build solutions that provide Zooz engineers with robust and comprehensive set of primitives for bringing a service from development to production. We believe that by providing the right set of tools and automation our product engineering teams can focus o ...

Delivery Engineer

As a member of the Delivery Engineering team, you will build solutions that provide Zooz engineers with robust and comprehensive set of primitives for bringing a service from development to production. We believe that by providing the right set of tools and automation our product engineering teams can focus o ...

Full Stack Engineer

About Unity Advisory Unity Advisory is a new‑generation professional services firm built for an AI‑enabled world. We operate a lean, conflict‑free, and client‑centric model that integrates advanced technology and AI into every workstream. With no audit practice, we are free from tradition ...

Avaloq Senior Developer

Role & Location Avaloq Developer – Scotland, UK (Remote) Contract Duration 10 Months Job Description An Avaloq Developer is responsible for the end‑to‑end design, implementation, customization, and unit testing of solutions within the Avaloq Banking Suite. The role ...

Lead Backend Engineer Cloud Native Microservices

A major global banking institution is seeking a Lead Software Engineer to develop cloud-native applications in a collaborative environment. The ideal candidate will possess strong Java programming skills and experience with cloud technologies, particularly AWS. Responsibilities include delivering end-to-end solu ...

VP, Full Stack Engineering – Lead Scalable, Secure Systems

A leading financial services firm is seeking a Vice President, Full Stack Engineer to lead high-impact engineering teams in London. This role requires proven leadership in software engineering, deep Java expertise, and strong DevOps practices. The ideal candidate will own the end-to-end delivery of critical soft ...

Senior Software Development Engineer

Got Drive? Join AnyVan as we make moving anything, anywhere miles better and build a career that moves just as fast. Back in 2009, our CEO Angus saw half-empty vans everywhere and knew there had to be a better way! That's how AnyVan began. We’re the nation's favourite way to move, with over 150k fi ...

Solutions Architect Insurance Technology

Solution Architect - Insurance Technology London (Hybrid) c£120k (flex on experience) We’re working with an impressive insurance technology consultancy, who are looking to bring on board an experienced Solution Architect (Application Architecture) to help des ...

🚀 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

    Back End Developer Java Spring Bootpython Jobs in London Job Search Guide, Trends and Insights