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

QA Engineer

Hybrid working with three days based in our Piccadilly, London office and two days at home We are looking for a QA Engineer to join our friendly and dynamic team here at Waterstones Head Office in Piccadilly, London. You will be part of our friendly and dynamic Ecommerce team and wi ...

E Trading & Post Trade Implementation Specialist Financial Solutions

E-Trading & Post Trade Implementation Specialist - Financial Solutions Location London Business Area Sales and Client Service Ref # Description & Requirements The world's market leaders in Equities, Fixed Income, Currencies and Commodities rely upon Bloomber ...

Senior Full Stack Software Engineer (C#/.NET, React)

Gearset is the leading DevOps platform for Salesforce - our users can build and manage many aspects of their Salesforce development from within Gearset, from complex CI/CD pipelines to disaster recovery. The Gearset platform is a standalone tool that sits outside of the Salesforce platform, integra ...

Senior Software Engineer, Proactive Security

Who We Are Join us in our mission to transform the way people shop and eat, where impact, innovation and growth drive everything we do. Our Engineering teams tackle complex technical challenges across a global, three-sided marketplace, building and scaling systems that serve millions of customers ...

Software Engineering Lead/Tech Optimization

.Technology Optimization Program Lead page is loaded## Technology Optimization Program Leadlocations: Londontime type: Full timeposted on: Posted Todayjob requisition id: R **Technology Optimization Program Lead****About the Business:**LexisNexis(R) Risk Solutions provides customers with solutions and de ...

Security Engineer, Amazon Application Security

Description At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services, and for building experience in a variety of a ...

Software Engineer Environment Platform

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and mor ...

Solutions Engineer, Enterprise

Scale plays a vital role in the development of AI applications. Our customer base is growing exponentially, and you will be on the front lines, ensuring that the world's most innovative companies become passionate, lifelong Scale customers. Solutions Engineers partner closely with AEs, Product, and ...

Outcome Customer Engineer, Intervention

Outcome Customer Engineer, Intervention _corporate_fare_ Google _place_ London, UK; Zürich, Switzerland **Advanced** Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders; deep expertise in domain. _info_outline_ XNote ...

Outcome Customer Engineer, Intervention

Outcome Customer Engineer, Intervention _corporate_fare_ Google _place_ London, UK; Zürich, Switzerland **Advanced** Experience owning outcomes and decision making, solving ambiguous problems and influencing stakeholders; deep expertise in domain. _info_outline_ XNote ...

Member of Technical Staff, AI Post Training MAI Superintelligence Team Post Training

**Overview** At Microsoft AI, we are on a mission to develop the most cutting-edge algorithms for post-training large language models (LLMs) and ship those models to millions of users using Copilot every day. The AI Post-Training team at Microsoft AI is responsible for all aspects of post-train ...

Solution Architect (Contract)

Overview Toyota Connected Europe wants to create a better world through connected mobility for all. We are a new company created to bring big data and a customer focus into all aspects of the mobility experience, so everyone’s experience is more personal, convenient, fun and safe. We create and en ...

Senior Software Engineer (Data)

ABOUT BEAMERY We are a leading transformational AI platform in the HR technology industry, enabling enterprise companies to create better and fairer talent decisions – by accelerating their recruiting processes, unlocking successful internal mobility opportunities, enabling smarter upskil ...

Vice President, Production Services Application Support

hackajob is collaborating with BNY to connect them with exceptional professionals for this role. Vice President, Production Services Application Support – Buy Side Trading Solutions At BNY, our culture allows us to run our company better and enables employees’ growth and success. As a lea ...

Quantitative Risk Manager

Part of the London Stock Exchange Group (LSEG), LCH is a leading clearing house, serving major international exchanges and platforms, as well as a range of OTC markets. In particular, LCH is a leading CCP in Equity and Repurchase agreement (Repo) businesses, providing clearing services for most European Governme ...

Lead Architect Information Architect Vice President

Job Description As a Lead Architect at JPMorgan Chase within the Corporate Investment Bank Information Architecture team, you are an integral part of a team that works to develop high-quality architecture solutions for various software applications and platforms products. You drive significant bu ...

Fleet Operations Engineer

Fleet Operations Engineer Country/Region: GB Connect with Eutelsat Group Be part of a new era in communications, transforming connectivity with Eutelsat Group – the world’s first GEO-LEO integrated global satellite operator. As a global leader in satellite communic ...

Site Reliability Engineer Private Cloud Compute

Summary Posted: 29 Apr 2026 Weekly Hours: 35 Role Number: People at Apple don’t just build products — they craft experiences our customers love and depend on. Apple Services Engineering (ASE) builds and supports the systems that make many of these daily e ...

Site Reliability Engineer Private Cloud Compute

Selection changes the language of the page/content London, England, United Kingdom Software and Services People at Apple don’t just build products — they craft experiences our customers love and depend on. Apple Services Engineering (ASE) builds and supports the systems that make many of th ...

Software Development Engineer – 2026

Job ID: | Amazon UK Services Ltd. - A10 Do you want to solve real customer problems through innovative technology? Do you enjoy working on scalable services in a collaborative team environment? Do you want to see your code directly impact millions of customers worldwide? At Amazon, we hire the be ...

Partner Engineer, YouTube, UKI

Qualifications Bachelor’s degree in Engineering, Computer Science, a related field, or equivalent practical experience. Experience in technical consulting, partnership management, or a similar client-facing role. Experience coding with one or more programming languages ( ...

Senior Professional Services Consulting Engineer

Who We Are We're Redis. We built the product that runs the fast apps our world runs on. (If you checked the weather, used your credit card, or looked at your flight status online today, you’re welcome.) At Redis, you’ll work with the fastest, simplest technology in the business—whether you’re bui ...

Site reliability engineer (UK)

About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible – through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide trans ...

Forward Deployed Engineer

Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build benefici ...

Lead Engineer

Lead Engineer We are seeking a highly skilled Lead Engineer to drive technical delivery and provide leadership within a high‑calibre engineering team. This role is a balanced mix of hands‑on engineering (50%) and leadership responsibilities (50%). The Lead Engineer will be respons ...

Test Engineer

Job Type: Permanent Location: Newcastle, London, Leeds, Manchester, Blackpool, Sheffield, UK Number of hours: 40 hours per week – full time Ready to bring your testing expertise to modern digital delivery and high‑quality engineering? We have an excit ...

Head of Risk Technology Multi Strategy Hedge Fund CTO Visibility Up to £600k TC

Head of Risk Technology - Multi-Strategy Hedge Fund - CTO Visibility - Up to £600k TC A leading multi‑strategy alternative investment manager is seeking a Head of Risk Technology to own the design and evolution of its cross‑asset risk platform while leading a focused, h ...

Staff Software Engineer

Who are we and What do we do? ShareChat (Mohalla Tech Pvt Ltd) is India’s largest homegrown social media company and the only local player to achieve profitability in the industry, with 200+ million Monthly Monetizable Users across all its platforms. Founded in 2015, ...

Senior Software Engineer

Ready to work somewhere that cares more about how you build software than how fast you can ship it? At Opencast, we don’t measure developers by the number of tickets you complete. We care about engineering craft, clean design and thoughtful problem-solving. Opencast consultants deli ...

Senior Cyber Operations Analyst

Job Description Role: Senior Cyber Operations Analyst Location: London/Manchester/Bristol Salary: Competitive salary and package dependent on experience Career Level: Associate Manager Security Clearance Requirements: Any off ...

Global Equities Equity Derivatives Product Development Owner Associate

Are you ready to shape the future of equity derivatives trading? Join our Global Corporates Financing team at J.P. Morgan, where you will lead impactful product development initiatives and collaborate with industry experts. You will have the opportunity to grow your career, expand your skills, and contribu ...

Data Architect

First things first… What will you become a part of? Valtech is the experience innovation company, combining the uncommon to unlock a better way for people to experience the world. We work at the intersection of diverse disciplines, cultures and perspectives to create solutions that achieve the exceptional ...

Senior Automation Test Engineer eSC or eDV Required

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 ...

Software Development Engineer II

Why Join Us? To shape the future of travel, people must come first. Guided by our Values and Leadership Agreements, we foster an open culture where everyone belongs, differences are celebrated and know that when one of us wins, we all win. We provide a full benefits package, including exc ...

Sr Engineering Team Lead Data Platform

Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission ...

Infrastructure engineer (UK)

About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible – through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide trans ...

Senior Applied Scientist, Insights, Prime Video

Job Overview Come build the future of entertainment with us. Are you interested in shaping the future of movies and television? Do you want to define the next generation of how and what Amazon customers are watching? Prime Video is a premium streaming service that offers customers a vast ...

Development Team Lead – Client Facing Technology

Development Team Lead – Client Facing Technology page is loaded## Development Team Lead – Client Facing Technologylocations: Londontime type: Full timeposted on: Posted Todayjob requisition id: R5297The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients w ...

Data Scientist Maritime Technology

About Pole Star: As the leader in maritime intelligence, Pole Star empowers better decision‑making and protects clients’ business interests, assets, seafarers, vessels, cargo, infrastructure, investments, profitability, and reputation – through high‑performance, cyber‑secure solutions supported by ...

Software Engineer (Back End)

The TP ICAP Group is a world leading provider of market infrastructure. Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions. Through our people and technology, ...

Software Development Engineer, Ads Traffic Quality

Software Development Engineer, Ads Traffic Quality Job ID: | Amazon Development Centre (London) Limited Amazon Ads is a multi‑billion dollar global business that delivers advertising experiences across Amazon's owned‑and‑operated properties (including Prime Video, Twitch, Fire TV, and A ...

Test Automation Manager

Location: London (must be willing to travel to client sites throughout the UK on an ad hoc basis) Accenture is a leading global professional services company, providing a broad range of services in strategy and consulting, interactive, technology and operations, with digital capabili ...

Infrastructure engineer (UK)

About WRITER WRITER is where the world's leading enterprises orchestrate AI-powered work. Our vision is to expand human capacity through superintelligence. And we're proving it's possible – through powerful, trustworthy AI that unites IT and business teams together to unlock enterprise-wide trans ...

Senior Implementation Consultant

About Xceptor Data is at the heart of everything we do: Xceptor has been designed around data manipulation in its broadest sense. We source data from wherever it flows. We curate, normalise, validate, repair, and enrich that data so it reaches its destination in a reliable and consistent format. ...

Software Engineer III, Full Stack, Global Business

Minimum qualifications Bachelor’s degree or equivalent practical experience. 2 years of experience with software development in one or more programming languages, or 1 year of experience with an advanced degree. 2 years of experience with full stack development, across b ...

Senior Software Engineer Platform Engineering

Are you ready to write your next chapter? Make your mark at one of the biggest names in payments. With proven technology, we process the largest volume of payments in the world, driving the global economy every day. When you join Worldpay, you join a global community of experts and changemakers, working to ...

Senior Software Engineer Ticker Plant, Event Processing London, GBR Posted today

Senior Software Engineer - Ticker Plant, Event Processing Location London Business Area Engineering and CTO Ref # Description & Requirements The Ticker Plant system is a central hub of the Bloomberg market data infrastructure, processing daily vol ...

Senior Software Engineer, Substrate

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and mor ...

Senior Software Engineer, FX Sales and Trading

Senior Software Engineer, FX Sales and Trading Join our high performing eFX Digital Technology team supporting our front office projects in the Commodities and Global Markets Technology group and work with a multitude of teams and stakeholders to solve problems and deliver fit‑for‑purpose solutio ...

Product Security Lead Software Engineer

Originating from Chase in 2021, we are a team dedicated to creating customer-centric products. Our success relies on collaboration, curiosity, and commitment, nurtured in an environment promoting skill development. As a Lead Security Engineer at JPMorgan Chase within the accelerator program, you ar ...

🚀 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