129,575+ Python Developer Problem Solver Jobs in UK — Top Companies Hiring July 2026

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

Senior Guidewire Developer

Senior Software Engineer 12+ years of Guidewire ClaimCenter implementation experience specializing in ClaimCenter configuration across LoBs Guidewire Ace certified developer certification (latest release) - mandatory Strong expertise in Claims across modules including LO ...

Senior Scala Developer

Are you ready to join the forefront of technology innovation with Netcompany? As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way businesses operate. Our vision is to be the leading digital challenger in Europe whilst evolving the next g ...

Senior Frontend Developer

Kick-start your career in the online gaming world and experience the very latest in technology and innovation. Do you see yourself as one of those “out-of-the-box thinkers”, “Technical masterminds”, “Outstanding creatives”, or “Mind-boggling number crunchers”? If so, we want to welcome you to the B ...

Windows Platform Developer

WWT EMEA has an opportunity for a Windows Platform Developer to design, evaluate, and implement a modern development environment across Windows and Linux. The successful candidate will focus on enabling developer productivity while ensuring strong security alignment, supporting large‑scale Windows ...

Java Developer (Cybersecurity)

Some roles are just jobs. Others feel like stepping into something that is quietly shaping the future. This is one of those. A fast growing technology company with a new base in London is building a platform that sits at the intersection of cloud, networking, and security. The details are del ...

AI Software Developer

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work col ...

Senior Android Developer

Location: London (Dean Street, Soho) | Hybrid: 2 days in the office per week Level: Senior Why Join Us? At MONY Group, we help millions of people save money when it matters most. Through MoneySuperMarket, MoneySavingExpert, Quidco, and our B2B partnerships, we reach over 24 million unique m ...

.NET Developer Worthing

1 day ago Be among the first 25 applicants This range is provided by Noir. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Connecting Microsoft professionals, Developers, DevOps Engineers, Architects and Development Managers with amazin ...

Senior Software Developer

Spectrum IT Recruitment provided pay range This range is provided by Spectrum IT Recruitment. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Spectrum IT Recruitment Seni ...

Senior Analyst Developer

About the role We are seeking an experienced Moodle Developer (Senior Analyst Developer) to join the Core Teaching Platforms product team within the Digital Education domain of the Information Services Division (ISD). This role will be working within a multi-disciplinary agile product tea ...

Digital Forms Developer

6 days ago Be among the first 25 applicants This range is provided by Recruit with Purpose. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Recruit with Purpose Champio ...

Java Web Developer

1 week ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Ubique Systems Talent Acquisition-UK Delivery at Ubique Systems Job Description We are seeking a highly skilled a ...

Front End Developer

About Us: Solirius Reply, part of the Reply Group, delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We partner closely with our clients, embedding our consultants ...

Mobile Application Developer

Base pay range Company | Role intro We aren’t just building an app; we are building a global gateway. Our platform is currently utilized by over 5 million users worldwide, and with our user base growing by 250,000 every single month, the stakes have never been higher. As w ...

MS Dynamics Developer

We are seeking an MS Dynamics 365 Developer to join our client on a contract basis. Our client are a consultancy who provide resources into NATO so for this role current security clearance is required whether that is SC, DV or NATO. Dynamics 365 Finance & Operations (F&O) – customisat ...

Lead Java Developer

About the Job you are considering: We are seeking an experienced Lead Java Developer with CIAM Customer Identity and Access Management expertise to design, develop and lead the implementation of scalable and secure identity solutions. The ideal candidate will have strong technical leadership capa ...

Senior kdb+ Developer

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Company Description Every query matters. Every millisecond counts. Every system you build shapes the future of data-driven finance. At Data Inte ...

Front End Developer

The Role We are seeking a skilled and detail-oriented Front‑End Developer to join our team. In this role, you will be responsible for building and maintaining user‑facing features, ensuring high performance and responsiveness across devices, and collaborating closely with designers and back‑end de ...

Junior Salesforce Developer

Job Title: Junior Salesforce Developer Reports To: Application Development Manager Location: Hybrid — requires 3 days per week in our Newcastle upon Tyne office Job Type: Permanent, Full Time Summary As a Junior Salesforce Developer, you will join a small, experien ...

Business Intelligence Developer

## Business Intelligence DeveloperApplylocations: Corporate Office Newporttime type: Full timeposted on: Posted Yesterdayjob requisition id: JR **POSITION SUMMARY:***The Business Intelligence Developer role is responsible for engineering, testing, and deploying technical solutions that drive business val ...

Senior Backend Developer

Overview We are building a decentralized trading platform designed to revolutionize the user experience in DeFi. We believe DeFi represents the future of finance - enabling true innovation, economic freedom, and the creation of superior financial products. Our mission is to make high-perfor ...

.NET Developer Preston

NET Developer Connecting Microsoft professionals, Developers, DevOps Engineers, Architects and Development Managers with amazing career opportunities within tech… Our client is the world’s largest social‑networking web site and they have ambitions to become the biggest web site in the wor ...

Lead Android Developer

I am working with a well known bank who are searching for Senior and Lead Android Developers to join their Bristol based Engineering team. Candidates will have demonstrated extensive experience of Android, Kotlin and Java and experience across the key phases of software delivery lifecycle. Banking expe ...

Software Developer (Java)

We are currently inviting applications for this role. Applicants must have the right to work in the UK and the ability to pass BPSS vetting. Software Developer (Java) Mercator Digital is looking for a Software Developer (Java) to be part of our growing consultancy. We’re on a missio ...

Junior Software Developer

An exciting opening with an innovative software company offering full training in software development or programming. This small software company based in Tring, Herts whose clients include many famous brands are looking to expand and to recruit an enthusiastic candidate, who is confident and with exellen ...

Backend Developer Java

Location: Edinburgh (Hybrid) | Type: Permanent The Role Capco is growing our Engineering team and we’re looking for experienced Backend Engineers with strong Java skills and a passion for delivering innovative solutions in financial services. If you enjoy solving complex problems, working ...

Senior Backend Developer

Base pay range Direct message the job poster from Fruition Group Location: London - 1x a month Salary: Up to £95,000 (D.O.E) + benefits Fruition Group working with a leading Insurtech unicorn on a mission to transform the insurance industry. Their products ...

.Net Developer MVC

Overview .Net Developer Adventure – Exciting Innovations in the iGaming and Fintech Industries | Development · London Our client is a pioneering force in the online sports betting and gaming group industry. They are an international powerhouse with over 400 dedicated employees, a strong foo ...

Solutions Architect & Developer

A global technology consulting firm is seeking a Developer for a 3-month rolling contract in Reading, UK. The role involves data modelling, solution architecting, and deploying software architectures with a focus on security and performance. Candidates should be customer-focused, experienced in Agile methodologi ...

Frontend Web Developer

Frontend Web Developer Flexible working Competitive salary Full-time position Do you get that excited fresh project feeling when you first see a design that needs turning into a flawless website? We want to hear from you. We’re on the lookout for a creative, detail-focused web develop ...

.NET Developer Edinburgh

.NET Developer – Edinburgh, Scotland (Tech stack: .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, .NET Developer) After 15 years’ experience in the fa ...

Senior Visualfiles Developer

Department: IT Location: Remote or Any UK Location (excluding London) Duration: Permanent Reports to: IT Development Manager Direct reports: None Reference Number: 9619 Role Overview This is a key role ...

.NET Developer – Maidstone

Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This range is provided by Noir. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Connecting Microsoft professionals, Developers, DevO ...

.NET Developer Cardiff

1 day ago Be among the first 25 applicants This range is provided by Noir. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Connecting Microsoft professionals, Developers, DevOps Engineers, Architects and Development Managers with amazing car ...

.Net Developer (GCP)

Methods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK‑based, we apply our skills in transformation, delivery, and collaboration from across the ...

Senior Developer (ServiceNow)

Senior Developer (ServiceNow) Office location with Hybrid working: Hammersmith About the role and the Team We are seeking a talented and experienced ServiceNow Senior Developer to join our team and play a key role in designing, building, and operating our high-quality ServiceNow ...

Senior Dotnet Developer

Overview A consultancy we are working with are looking for a Senior .NET Developer to support and enhance a suite of business critical applications. This is a backend-focused role, and the successful candidate must be able to take ownership quickly and deliver impact from day one. Key Re ...

Senior Java Developer

Responsibilities Development & Coding: Collaborate with lead and also Lead the development with mid level developers and implementation of scalable and high-performance Java-based applications. (This post will have more than 80% focus on this). Architecting Solutions and design: C ...

Oracle CPQ Developer

Req ID: Competitive salary | UK: fully remote At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees are key factors in our company’s growth, market presence and our ability to help our client ...

Dotnet Developer Onsite

Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success, we have evolved to become one of the top trusted provi ...

Senior Frontend Developer

Job Overview New £60,000 fully remote Senior Frontend Developer role. Lead brand new feature builds for one of the highest traffic sites in the UK. Lead the development of greenfield work using the latest technology and take full ownership of features. Responsibil ...

Lead Dotnet Developer

Overview Lead Dotnet Developer — Lorien, Manchester, United Kingdom. We are looking for someone with experience in leading teams, mentoring, and guiding technical direction, with strong .NET expertise and a focus on architecture and design. Responsibilities Lead teams, mentor ...

Senior Application Developer

Job ID: 43761Location: Birmingham : 1 Trinity Park : BiPosition Category: Information TechnologyPosition Type: Employee Regular Role Purpose The Senior Application Developer reports into the Application Support function and is responsible for the operational ownership, supp ...

DV Java Developer

Java Developer Manchester / London / Cheltenham Salary up to £90k Must be able to gain DV clearance We are looking for a DV-cleared Java Engineer to join a highly skilled engineering team working on complex, mission-critical software systems. This role is ideal for someone ...

Senior Java Developer

Role Overview We are seeking a Senior Java Developer to join our Core Platform Team. This role is critical to building and maintaining the scalable backend infrastructure of our Live Casino platform, ensuring it can support high‑concurrency gameplay, real‑time interactions, and a distributed micro ...

Oracle CPQ Developer

At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees are key factors in our company’s growth, market presence and our ability to help our clients stay a step ahead of the competition. NTT DATA is currently looking for ...

Senior Developer – Nodejs

Senior Developer – Nodejs Hybrid – 3 days in Norwich Up to £70k Innovative Senior Full Stack Developer (back end focused) required to join a talented IT cutting edge team! You will offer extensive knowledge and expertise in software development and with a foc ...

Senior Backend Developer

Waracle Edinburgh, Scotland, United Kingdom Senior Backend Developer Waracle is looking for a Senior Backend Developer to join our world‑class digital technology consultancy, home to a diverse, smart, curious and ambitious community of specialists in technology‑driven transformation. ...

Senior Web Developer

Overview Join to apply for the Senior Web Developer role at reMarkable. We are looking for a curious Senior Frontend Developer motivated by learning, growth, and sharing knowledge with others. In this role you will help create engaging, user-friendly customer experiences, influence technology cho ...

Senior Java Developer

Chapman Tate Associates are working in partnership with a market leading organisation within the Financial Services industry to recruit a Senior Java Developer based in Nottingham. Responsibilities: You’ll build and maintain efficient, reusable, reliable and secure code based on Use ...

🚀 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

    Python Developer Problem Solver Jobs in United Kingdom Job Search Guide, Trends and Insights