Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.
Software Engineer Python Java Data Jobs in London, UK
750,000+ Candidates Join our global community
Explore Leading Employers
High-Paying Careers
High-Paying Careers
Resume Score™ Resume Score™ Instantly
Upload Your CV
Quick 30-second process
Quick 30-second process
Back End Developer / SRE Java JVM Fintech
- Client Server
- London
- Computer Occupations
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Back End Developer / SRE (Java JVM) London / WFH to £110kAre you a Back End Developer / SRE with a strong knowledge of Java and JVM internals?You could be progressing your career in an impactful role at a global Fintech that has been consistently voted as one of the UKs top employers. ...
Java (Kotlin) Developer (Agile, Test Driven) – VP
**Java (Kotlin) Developer (Agile, Test-Driven) – VP** 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 ...
Lead Java Developer FX Options Realtime Risk
**Lead Java Developer - FX Options Realtime Risk** 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 dep ...
FX Risk — Lead Java Developer | Vice President
Citi’s Markets technology team is growing at lightning speed, and we’re looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe. As the world’s most global bank, Citi provides an opportunity to touch every corner of the globe and dea ...
FX Risk Lead Java Developer Vice President
Citi’s Markets technology team is growing at lightning speed, and we’re looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe. As the world’s most global bank, Citi provides an opportunity to touch every corner of the globe and dea ...
Java Developer for Trading (Securities Lending) VP
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 build ...
Engineering Lead II Contacts & Recipients (Java team)
Job DescriptionThe team you will join: ContactsThe Contacts team is a core team at Wise, dedicated to making adding, finding, and managing your recipients as easy as possible. We own this experience end-to-end: from the scalable platform securing tens of millions of bank acco ...
Lead Java Developer || Must hold active SC
Lead Java Developer (AWS) • Remote with ad hoc travel • 12 month Fixed Term Contract - Salaried, not day rate • SC Clearance required - we are unable to accept applications from candidates ...
FX Risk — Lead Java Developer | Vice President
Citi’s Markets technology team is growing at lightning speed, and we’re looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe. As the world’s most global bank, Citi provides an opportunity to touch every corner of the globe and ...
Java / Scala Developer in London Quant Capital
Quant is urgently looking for a Java/Scala developer to join our high-profile client. Our client is a well-known algorithmic trading broker based in central London. The environment is similar to that of Facebook or Google—relaxed, open, with a focus on quality work. Job Responsibilities and ...
Senior Java Developer 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 ...
Senior Trading Systems Architect, Low Latency Java
- Crypto Pro Network
- london
- IT & Technology
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Crypto Pro Network, located in Greater London, is seeking a Trading Systems Engineer. This role involves designing and building high-performance trading systems, optimizing technology stacks, and leveraging AI to improve business performance. Ideal candidates should have excellent Java skills, experience with lo ...
Lead Java Architect: Scalable, Secure Microservices & DDD
LSEG is seeking a Manager to lead the design and governance of its Java platforms. This pivotal role involves architectural leadership, coaching senior engineers, and ensuring high engineering standards. The successful candidate will have deep expertise in Java, architectural patterns, and experience with cloud ...
Java Developer: FX/Algo Trading, Low Latency
- GIOS Technology
- london
- IT & Technology
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
GIOS Technology is hiring a Java Developer specializing in FX and Algorithmic Trading to work in a hybrid role based in London. The ideal candidate should have strong Java server-side development skills, experience with low-latency systems, and knowledge of trading systems such as FX Spot. Additional expertise i ...
Java Fullstack Developer (Claude Gradle and React)
- Thrive IT Systems
- london
- IT Services and IT Consulting,Banking,Financial Services
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Seeking a Specialist with Hands on years of experience in Java Fullstack development proficient in architecture patterns SOA microservices and modern technologies including Claude Code Gradle and React. About the Role Design and develop robust Java fullsta ...
Java Developer Hybrid, Core Hours, Great Benefits
- Pharmacy2U Ltd
- london
- IT & Technology
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Pharmacy2U Ltd is seeking a Java Developer to contribute to the development of new medical services. This role encompasses hands-on development, working within a microservices architecture, and maintaining existing healthcare services. Candidates should have experience with Java, Spring Boot, and cloud environme ...
Java Developer – Hybrid, Cloud & Microservices (GCP/AWS)
- Pharmacy2U | Certified B Corp
- london
- IT & Technology
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Pharmacy2U, the nation's largest online pharmacy, is looking for a Java Developer to enhance medical services and optimize existing systems. The role is primarily hybrid, requiring visits to the office in central London twice a month. Candidates should have proficiency in Java 1.8+, Spring Boot, and cloud enviro ...
Back End Developer / SRE Java JVM Fintech
- Client Server
- London
- Computer Occupations
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Back End Developer / SRE (Java JVM) London / WFH to £110kAre you a Back End Developer / SRE with a strong knowledge of Java and JVM internals?You could be progressing your career in an impactful role at a global Fintech that has been consistently voted as one of the UKs top employers. ...
Engineering Lead II Contacts & Recipients (Java team)
Job DescriptionThe team you will join: ContactsThe Contacts team is a core team at Wise, dedicated to making adding, finding, and managing your recipients as easy as possible. We own this experience end-to-end: from the scalable platform securing tens of millions of bank acco ...
Lead Java Developer || Must hold active SC
Lead Java Developer (AWS) • Remote with ad hoc travel • 12 month Fixed Term Contract - Salaried, not day rate • SC Clearance required - we are unable to accept applications from candidates ...
FX Risk — Lead Java Developer | Vice President
Citi’s Markets technology team is growing at lightning speed, and we’re looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe. As the world’s most global bank, Citi provides an opportunity to touch every corner of the globe and ...
AI Solutions Engineer GenAI Platform Startup
Do you want to build AI systems used daily by legal and financial clients? Have you ever taken a GenAI POC all the way into production? Are you ready to work directly with users and shape real-world AI workflows? A London-ba ...
Associate Technical Consultant (UK) Entry Level Consulting (Life Sciences)
- Veeva Systems
- London
- Computer Occupations
- Full Time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Start your career as an Associate Technical Consultant in a development program designed to accelerate your career. This is not your traditional technical analyst role. If you have coding skills and want to be customer-facing, this role is for you!At Veeva, you’ll work directly with pharmace ...
Associate Technical Consultant (UK) Entry Level Consulting (Life Sciences)
- Veeva Systems
- London
- Computer Occupations
- Full Time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Start your career as an Associate Technical Consultant in a development program designed to accelerate your career. This is not your traditional technical analyst role. If you have coding skills and want to be customer-facing, this role is for you!At Veeva, you’ll work directly with pharmace ...
Senior Applied Scientist, Insights, Prime Video
DescriptionCome 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 collection of ...
AI Solutions Engineer GenAI Platform Startup
Do you want to build AI systems used daily by legal and financial clients? Have you ever taken a GenAI POC all the way into production? Are you ready to work directly with users and shape real-world AI workflows? A London-ba ...
- Castleton Commodities International LLC
- London
- Computer Occupations
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Responsibilities: Define and own the architecture for applications and services across the end-to-end commodities trade lifecycle.Lead the design of integrations between ETRM platforms and surrounding systems, establishing scalable patterns and standards utilizing te ...
- Castleton Commodities International LLC
- London
- Computer Occupations
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Responsibilities: Define and own the architecture for applications and services across the end-to-end commodities trade lifecycle.Lead the design of integrations between ETRM platforms and surrounding systems, establishing scalable patterns and standards utilizing te ...
Contract Forward Deployed Engineer
- Confidential
- London
- Computer Occupations
- Contract
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Location: UK RemoteDepartment: EngineeringEmployment Type: Contract (B2B)Contract Length: 6 monthsAbout YLD:Our goal is to help our clients keep moving forward. We work w ...
Contract Forward Deployed Engineer
- Confidential
- London
- Computer Occupations
- Contract
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Location: UK RemoteDepartment: EngineeringEmployment Type: Contract (B2B)Contract Length: 6 monthsAbout YLD:Our goal is to help our clients keep moving forward. We work w ...
Applied AI/ML Lead Intelligent Cloud Migration
- JPMorgan Chase & Co.
- London
- Computer Occupations
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
As an Applied AI / ML Lead – Vice President - Machine Learning Engineer at JPMorgan Infrastructure Platform, you will be at the forefront of combining cutting-edge AI techniques with the company's unique data assets to optimize business decisions and automate processes. You will have the opportunity to advanc ...
Applied AI/ML Lead Intelligent Cloud Migration
- JPMorgan Chase & Co.
- London
- Computer Occupations
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
As an Applied AI / ML Lead – Vice President - Machine Learning Engineer at JPMorgan Infrastructure Platform, you will be at the forefront of combining cutting-edge AI techniques with the company's unique data assets to optimize business decisions and automate processes. You will have the opportunity to advanc ...
- Confidential
- london
- Staffing and Recruiting
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Firmware Engineer West London (Hybrid – 3 days onsite) Up to £65,000 + benefits Our client is an innovative and growing engineering-led organisation operating within the Consumer Electronics / Mobility se ...
- Searchworks
- london
- Information Technology
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Solution Architect | Cloud, AI & Transformation | Financial Services A leading global professional services firm is expanding its Financial Services Tax Transformation function, with a major focus on AI adoption and technology-led innovation across the practice. They’re looking ...
- Confidential
- london
- Staffing and Recruiting
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Firmware Engineer West London (Hybrid – 3 days onsite) Up to £65,000 + benefits Our client is an innovative and growing engineering-led organisation operating within the Consumer Electronics / Mobility se ...
Project Manager Equity Volatility (Exotics).
- Millennium Management
- London
- Business Operations Specialists
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Project Manager - Equity Volatility (Exotics)Millennium continues to invest in the buildout of proprietary tools and services in support of our Equities Volatility business, which has experienced explosive growth over the last 3-5 years. In this role you will be an integral part of the team that delivers tool ...
Project Manager Equity Volatility (Exotics).
- Millennium Management
- London
- Business Operations Specialists
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Project Manager - Equity Volatility (Exotics)Millennium continues to invest in the buildout of proprietary tools and services in support of our Equities Volatility business, which has experienced explosive growth over the last 3-5 years. In this role you will be an integral part of the team that delivers tool ...
- Anson McCade
- london
- Defense and Space Manufacturing,IT Services and IT Consulting
- Full time
- 🔗 View Salary & more
- 🎯 Get Resume Score for this Job
Senior Data Scientist Location: England - Various locations available Clearance: Must hold/ be willing to go through advanced security clearance Nationality: Must be a sole British Citizen Salary: £85 ...
Analytics & Data Engineer Hybrid Gloucester, UK
Analytics & Data Engineer - Gloucester, UK About the Role Ready to turn complex data into trusted insights that power critical national infrastructure? Want to work at the forefront of analytics in a highly regulated, high-impact environment while helping Britain achieve net zero? A ...
🚀 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 →-
Real-Time Software Engineer Python Java Data Jobs Category Trends (Graphical Representation)
Expertini presents the current leading trends in job categories for Software Engineer Python Java Data jobs in London. Our interactive graphical representation below showcases these trends, helping you stay informed about the job market dynamics in London. Evaluate the data to understand the employment landscape and make informed career or hiring decisions.
Download Software Engineer Python Java Data Jobs in London Categories TrendsThe first graph uses a vertical bar chart to display the popularity of various job categories for Software Engineer Python Java Data jobs in London. Each vertical bar represents a different job category, with the size of the vertical bar indicating the number of jobs available in that category. This visual representation highlights key areas of employment, showing the concentration and distribution of job opportunities across different categories.
-
Uncover Live Software Engineer Python Java Data Job Type Trends (Graphical Representation)
Exploring the employment landscape by delving into the diverse array of job types shaping its economic fabric is an important aspect of your job search. It is one of the keys to navigating a dynamic job market.
Download Software Engineer Python Java Data Jobs in London Job Types TrendsThe second graph uses a funnel chart to display the trends in various job types for Software Engineer Python Java Data jobs in London. Each section of the funnel represents a different job type (full-time, part-time, contract, internship, and remote), providing a clear visual representation of the distribution and popularity of each type within the job market. This allows for easy comparison of the prevalence of different employment types over time, helping to understand the job market dynamics.
-
How to Find the Best Software Engineer Python Java Data Jobs
Finding the best Software Engineer Python Java Data jobs involves using online job portals, networking, and tailoring your resume to highlight relevant skills and experiences. Platforms like Expertini can streamline your job search by providing access to numerous job listings. Launch your Software Engineer Python Java Data career in London! Explore 91,117+ number of available Software Engineer Python Java Data jobs exciting opportunities and find your perfect fit. Apply for FREE on Expertini, the leading job board since 15+ years.
-
Effective Job Search Tips for Landing Software Engineer Python Java Data Jobs
Enhance your chances of landing Software Engineer Python Java Data jobs by following these effective job search tips. Utilize London Jobs Expertini to find the right job and improve your prospects with features like Resume Scoring and personalized job alerts. Expertini also offers a mobile app for on-the-go job searching and alerts. Additionally, consider these tips:
- ➵ Stay focused on your job search goals.
- ➵ Be attentive to market trends and job openings.
- ➵ Customize your resume for each appspancation.
- ➵ Prepare thoroughly for interviews.
- ➵ Network with professionals in your field.
-
Is a Software Engineer Python Java Data Career Right for You?
Determine if a Software Engineer Python Java Data career in London aligns with your career goals. Consider factors like job satisfaction, career growth, and work-life balance.
-
Industries Hiring the Most Professionals
The key industries and job sectors in United Kingdom are known for their diverse economic landscape, with opportunities in sectors such as technology, healthcare, finance, and more. This can help you focus your job search on sectors with high demand.
-
Average Salary Range for Software Engineer Python Java Data Roles
The average salary range for your role varies, but the standard pay scale is rated "Standard" for Software Engineer Python Java Data within United Kingdom. Salary levels may vary depending on your industry, experience, and skills, so it's essential to research and negotiate effectively. Knowing the salary expectations can help you negotiate better job offers.
-
Cost of Living in London vs. Other Cities
Compare the cost of living in London to other cities in United Kingdom. Expertini calculates it based on the percentage of earnings to living costs, with an average ranging from 33% to 65% of your monthly income. This comparison can help you make informed decisions about your financial planning and lifestyle. It's also advisable to check with locals before moving to a new town.
-
Popular Job Boards & Recruiters for Software Engineer Python Java Data Jobs
There are popular job portals and recruitment agencies active in United Kingdom. London Jobs Expertini is one of the major portals that can help you find the right job. Expertini.Com can assist you in accessing a wide range of job listings and professional opportunities, in addition to its free CV Builder, Resume Score, and Job Alert tools.
-
Work Culture for United Kingdom
The working professional life in United Kingdom is rated good within our internally formulated rating system. The working hours, work-life balance, and overall work environment are rated favorably, providing a sense of what to expect as a professional. Insights into the workplace environment, values, and expectations can be well understood by exploring the available job listing opportunities. Understanding the work culture can help you thrive in your professional journey. This knowledge can help you find a workplace that matches your values and work style.
-
Get Personalized Job Alerts
Sign Up for personalized job alerts on Expertini to receive notifications about new Software Engineer Python Java Data job openings in London. This ensures you stay updated and can apply promptly to relevant opportunities. We provide customized job alerts, available daily, weekly, and monthly.
Software Engineer Python Java Data Jobs in London Job Search Guide, Trends and Insights
Candidate Register