26,830+ Backend Java Python Developer Jobs in UK — Top Companies Hiring July 2026

     
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Full Stack Application Development Technical Lead (Java/Python), Vice President

📑 Are you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills in analysis, application development, problem solving and communication to the Source to Pay Solutions Technology group. By Joining Citi, you will become part of a global organisati ...

Lead JavaScript/TypeScript Software Engineer

📑 Job DescriptionLead JavaScript/TypeScript Software EngineerA fantastic opportunity for a Lead JavaScript/TypeScript Software Engineer to join an innovative technology company developing advanced software solutions within a highly technica ...

Lead JavaScript/TypeScript Software Engineer

📑 Job DescriptionLead JavaScript/TypeScript Software EngineerA fantastic opportunity for a Lead JavaScript/TypeScript Software Engineer to join an innovative technology company developing advanced software solutions within a highly technica ...

Lead JavaScript/TypeScript Software Engineer

📑 Job DescriptionLead JavaScript/TypeScript Software EngineerA fantastic opportunity for a Lead JavaScript/TypeScript Software Engineer to join an innovative technology company developing advanced software solutions within a highly technica ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

📑 Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where yo ...

Senior Lead Software Engineer Java / Python Risk Technology Data Strategy

📑 Join us and shape the future of risk technology with your expertise in data engineering and software development. You will have the opportunity to push boundaries, innovate, and make a meaningful impact on our business. We value diversity, inclusion, and respect, fostering a collaborative environment where yo ...

Full Stack Application Development Technical Lead (Java/Python), Vice President

📑 Are you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills in analysis, application development, problem solving and communication to the Source to Pay Solutions Technology group.By Joining Citi, you will become part of a global organisati ...

Python Developer (Energy) – London – £700 850/day

📑 Python Developer (Energy) – London – £700-850/day(Python, React, Azure, LLM)We’re working with an industry leading energy company that are looking for an experienced full stack Python Developer to join them as part of an internal LLM initiative for an initial 6-month contract.This ...

HFT Build out for Python Quant Developer

📑 Salary: up to £600k TC Client Research at this leading investment firm is key to continued success: based on rigorous and innovative research, they design and implement systematic, computer-driven trading strategies across multiple liquid asset classes. You’ll be exposed to all ...

HFT Build out for Python Quant Developer

📑 Salary: up to £600k TC Client Research at this leading investment firm is key to continued success: based on rigorous and innovative research, they design and implement systematic, computer-driven trading strategies across multiple liquid asset classes. You’ll be exposed to all ...

Python Quant Developer – Risk/Pricing Platform – London

📑 Salary: paying up to £250k + bonusSummaryOne of the world’s largest hedge funds using innovative and cutting-edge technology, where data is fundamental to the investment process. Central Risk is a key initiative for the firm, and this Quant Developer role offers the opportunity ...

Python Developer Fully Remote | Upto $50/hr

📑 About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo</st ...

Python Developer (Energy) – London – £700 850/day

📑 Python Developer (Energy) – London – £700-850/day(Python, React, Azure, LLM)We’re working with an industry leading energy company that are looking for an experienced full stack Python Developer to join them as part of an internal LLM initiative for an initial 6-month contract.This ...

Front Office Python Developer [Commando Development Team]

📑 About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth an ...

Principal Software Developer

📑 **Date Posted:** 2026-05-13**Country:** United Kingdom**Location:** Warminster, Wiltshire**Position Role Type:** Unspecified **Software Developer** **Warminster based, hybrid working** Be at the forefront of transforming British Army trai ...

Senior Software Test Engineer

📑 Join us at Entrust At Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get to K ...

Principal Software Developer

📑 Unspecified Software DeveloperWarminster based, hybrid workingBe at the forefront of transforming British Army training.About us:At OMNIA® Training, we’ve brought together some of the UK’s most innovative defence training organisati ...

Senior Software Test Engineer

📑 Join us at Entrust At Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get to K ...

Senior Software Test Engineer

📑 Join us at Entrust At Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely.Get to K ...

Technical Consultant Python AWS SaaS

📑 Technical Consultant / Developer (Python AWS SaaS) Manchester / WFH to £80kDo you enjoy owning technical projects and working directly with customers?Join a fast growing, profitable technology company that's transforming the legal sector with an innovative software platform that automates ...

Senior Backend Developer (File Processing) Relocation to Cyprus

📑 The role is about:We are a lean but growing engineering team working in the eCommerce payment processing space. As we expand, we are looking for a Senior Backend Developer to join our File Processing squad and take ownership of our pipeline migration. You will lead the transition from leg ...

Senior Golang Engineer – $50 million Series B

📑 Job Description The Role As a cloud-native backend engineer, You will work have the opportunity to work in Golang but do not need commercial experience in it to join this business. All previous hires came from other backgrounds (java C++) and the team is very happy to help t ...

Senior Golang Engineer – $50 million Series B

📑 Job Description The Role As a cloud-native backend engineer, You will work have the opportunity to work in Golang but do not need commercial experience in it to join this business. All previous hires came from other backgrounds (java C++) and the team is very happy to help t ...

Salesforce Engineer

📑 We’re hiring | Salesforce Developer – Product Engineering Team (ISV) in Winnersh (Reading area), UK | Hybrid (3 days onsite)Sage People is a global HR & people management SaaS product built on the Salesforce ( platform, serving customers worldwide. As an ISV, we build and evolve one single ...

Senior C# Developer C#.Net Sports Trading

📑 Senior C# Developer / Backend Software Engineer (C# .Net) London onsite to £150kAre you an experienced backend focussed C# Developer?You could be progressing your career in a senior, hands-on role at a global Sports Trading business.As a Senior C# Developer within the trading engin ...

Core Engineering Java Development Lead – FX Tech (SVP)

📑 **Core Engineering Java Development Lead – FX Tech (SVP)** 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. ...

Backend Engineer Elixir

📑 All of our positions are fully remote. You do not have to relocate to join us! The positionYou'll be joining 250 engineers across Frontend, Backend, SRE and QA. We're organised into cross-functional development teams assigned to specific product areas. Regardless of the specific team y ...

Lead Backend Engineer

📑 About usAt Zego, we know that traditional motor insurance holds good drivers back. It’s too complicated, too expensive, and it doesn't take into account how well you actually drive. That’s why, since 2016, we’ve been on a mission to change all of that. Our mission at Zego i ...

Principal Backend Engineer

📑 **Company description** **Publicis Media** harnesses the power of modern media through leading agency brands Dysrupt, Infinite Roar, Publicis Collective, Publicis Health Media, Spark Foundry, Starcom and Zenith, as well as global accelerator PMX; immersive experience group PMCI and access to integrated ...

Senior Backend Engineer

📑 **Company description** **Company Description** **Publicis Media** harnesses the power of modern media through leading agency brands **Dysrupt, Infinite Roar, Publicis Collective, Publicis Health Media, Spark Foundry, Starcom** and **Zenith** , as well as global accelerator **PMX** ; immer ...

Developer

📑 Software Developer 6-Month Contract (Inside IR35) £475 day rate / Hybrid (Edinburgh / Glasgow)Parity Network is recruiting on behalf of a public sector organisation seeking an experienced Software Developer for an initial 6-month contract.This is a hybrid role, with team collaboration tak ...

Senior Tools Developer/Lead

📑 The Role Job Description We are looking for a hardworking software engineer with proven understanding of Java or modern C++, to join our Streamline developer tools team. Streamline touches all layers of the software stack, collecting performance d ...

Senior Tools Developer/Lead

📑 The Role Job Description We are looking for a hardworking software engineer with proven understanding of Java or modern C++, to join our Streamline developer tools team. Streamline touches all layers of the software stack, collecting performance d ...

Senior C# Developer C#.Net Sports Trading

📑 Senior C# Developer / Backend Software Engineer (C# .Net) London onsite to £150kAre you an experienced backend focussed C# Developer?You could be progressing your career in a senior, hands-on role at a global Sports Trading business, earning substantial bonuses.As a Senior C# Devel ...

Cloud & AI Solution Engineer – AI Applications

📑 OverviewAre you insatiably curious, deeply passionate about the realm of AI & applications, and ready to tackle complex challenges in a dynamic environment? If so, we invite you to join our team as a Cloud & AI Solution Engineer in AI Applications for enterprise customers ...

Cloud & AI Solution Engineer – AI Applications

📑 OverviewAre you insatiably curious, deeply passionate about the realm of AI & applications, and ready to tackle complex challenges in a dynamic environment? If so, we invite you to join our team as a Cloud & AI Solution Engineer in AI Applications for enterprise customers ...

Senior Backend Engineer

📑 Join IntelliSense.io and help build the future of Scientific Intelligence Are you passionate about building scalable data systems and solving complex technical challenges? We’re looking for a Senior Backend Engineer to join our dynamic, global team.  This role is best sui ...

Backend Engineer, LONDON

📑 About nsavensave is a fintech company headquartered in London. Founded by Amer Baroudi and Abdallah AbuHashem, our vision is to Protect and grow the wealth of the financially excluded. We have built a global platform that provide trusted U ...

Senior Backend Engineer

📑 About CeraCera is the UK’s largest HealthTech company and one of Europe’s fastest-growing businesses – harnessing preventative technology and AI to take care out of Britain’s hospitals and into patients’ homes. Our 10,000 carers and nurses deliver around 2.5 mil ...

Founding Backend Engineer

📑 Why this company, why nowEnergy is the binding constraint on AI and economic prosperity: nothing scales until it's cheap and abundant and sustainable. Sustainable energy is non-negotiable during a worsening climate crisis, but the forces driving the energy transition are now also: resilience, ...

Backend Engineer, LONDON

📑 About nsavensave is a fintech company headquartered in London. Founded by Amer Baroudi and Abdallah AbuHashem, our vision is to Protect and grow the wealth of the financially excluded. We have built a global platform that provide trusted U ...

Senior Backend Engineer

📑 <h2><strong>About the team</strong></h2><p>At SumUp, we're on a mission to bring merchants and consumers closer together and help local communities thrive. Within the Consumer Mission, we're building a <strong>rewarding banking experience</strong> that <st ...

Senior Backend Engineer

📑 About CeraCera is the UK’s largest HealthTech company and one of Europe’s fastest-growing businesses – harnessing preventative technology and AI to take care out of Britain’s hospitals and into patients’ homes. Our 10,000 carers and nurses deliver around 2.5 mil ...

Staff Backend Engineer

📑 Staff Backend EngineerLocation: London or New York CityOnsite | Full-timeCompensation: competitiveOur client is a high-performance technology developme ...

Senior Backend Engineer

📑 Remote, frequent trips to LondonSalary: $100000 - $170000Meaningful equityAbout AuroraAurora is the Lifestyle Operating System empowering the world’s highest-performing individuals.Consumer technology was supposed to give us leverage. ...

Senior Backend Engineer

📑 Join IntelliSense.io and help build the future of Scientific Intelligence Are you passionate about building scalable data systems and solving complex technical challenges? We’re looking for a Senior Backend Engineer to join our dynamic, global team.  This role is best sui ...

Principal Engineer (Backend)

📑 Principal Engineer (Backend)About the RoleWe're looking for a Principal Backend Engineer to take ownership of end-to-end delivery of highly complex, multi-team initiatives. This is a senior technical leadership role where you'll shape architecture, influence engi ...

Lead Backend Engineer

📑 Lead Backend Developer (Laravel) London (Hybrid: 1 day per week ideally, flexibility for every other week) £80,000 - £90,000 + Strong Progression Route + EquityAre you a senior backend engineer who wants full ownership of a complex Laravel platform, working within a sm ...



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

Real-Time Backend Java Python Developer Jobs Category Trends (Graphical Representation)

Expertini presents the current leading trends in job categories for Backend Java Python Developer jobs in United Kingdom. Our interactive graphical representation below showcases these trends, helping you stay informed about the job market dynamics in United Kingdom. Evaluate the data to understand the employment landscape and make informed career or hiring decisions.

The first graph of job trends uses a bar chart to display the popularity of various job categories for Backend Java Python Developer jobs in United Kingdom. Each bar represents a different job category, with the size of the 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.

Management
271
Business And Financial Operations
0
Computer And Mathematical
84
Architecture And Engineering
9
Life Physical And Social Science
3
Community And Social Service
7
Legal
2
Educational Instruction And Library
13
Arts Design Entertainment Sports And Media
0
Healthcare Practitioners And Technical
0
Healthcare Support
2
Protective Service
2
Food Preparation And Serving Related
0
Building And Grounds Cleaning And Maintenance
0
Personal Care And Service
1
Sales And Related
43
Office And Administrative Support
9
Farming Fishing And Forestry
0
Construction And Extraction
77
Installation Maintenance And Repair
9
Production
9
Transportation And Material Moving
0
Military Specific
0
Other General
1516
Download Backend Java Python Developer Jobs in United Kingdom Categories Trends

Uncover Live Backend Java Python Developer 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.

The second graph of job type uses a bar chart to display the trends in various job types for Backend Java Python Developer jobs in United Kingdom. Each section of the bar 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.

Full Time
7011
Part Time
68
Contract
247
Internship
0
Remote
26
Download Backend Java Python Developer Jobs in United Kingdom Job Types Trends

How to Find the Best Backend Java Python Developer Jobs

Finding the best Backend Java Python Developer 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 Backend Java Python Developer career in United Kingdom! Explore 26,830+ number of available Backend Java Python Developer 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 Backend Java Python Developer Jobs

Enhance your chances of landing Backend Java Python Developer jobs by following these effective job search tips. Utilize United Kingdom 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 Backend Java Python Developer Career Right for You?

Determine if a Backend Java Python Developer career in United Kingdom 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 Backend Java Python Developer Roles

The average salary range for your role varies, but the standard pay scale is rated "Standard" for Backend Java Python Developer 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 United Kingdom vs. Other Cities

Compare the cost of living in United Kingdom 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 Backend Java Python Developer Jobs

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 Backend Java Python Developer job openings in United Kingdom. This ensures you stay updated and can apply promptly to relevant opportunities. We provide customized job alerts, available daily, weekly, and monthly.

Types of Jobs Available in United Kingdom?

There is a wide range of job opportunities in United Kingdom such as:

Work model Country
Full-Time United Kingdom
Part-Time United Kingdom
Remote United Kingdom
Internship United Kingdom
Contract United Kingdom

The available jobs vary across industries and sectors, providing options for professionals with different skills and interests. Understanding the various roles can help you target your job search more effectively.

Top Companies Hiring for Backend Java Python Developer Positions

Many top companies that are actively hiring for Backend Java Python Developer positions. Leveraging resources like Expertini can help you identify these companies and apply for roles that match your skills and career goals.

Here is the List of Top Companies that are currently hiring for Backend Java Python Developer:

Job title Company Work model
Full Stack Application Development... Citigroup Full-time
Lead JavaScript/TypeScript Software Engineer RedTech Recruitment Ltd. Full-time
Lead JavaScript/TypeScript Software Engineer RedTech Recruitment Ltd. Full-time
Lead JavaScript/TypeScript Software Engineer RedTech Recruitment Ltd. Full-time
Senior Lead Software Engineer - Java... JPMorgan Chase & Co. Full time
Senior Lead Software Engineer - Java... JPMorgan Chase & Co. Full time
Full Stack Application Development... 11037 Citibank, N.A. United Kingdom Full time
Python Developer (Energy) – London –... La Fosse Associates Inside IR35
HFT Build-out for Python Quant Developer Oxford Knight Permanent
HFT Build-out for Python Quant Developer Oxford Knight Full-time

Your ideal job search starts here! Explore thousands of Backend Java Python Developer job opportunities across United Kingdom. Whether you're seeking full-time, part-time, remote, or internship positions, Expertini has you covered. Our extensive listings feature roles from top companies nationwide, ensuring you find the perfect fit for your skills and career aspirations. Start your journey to a fulfilling career today with Expertini – your trusted partner in job searching!