171,558+ Python Developer Problem Solver Jobs in UK — Top Companies Hiring July 2026

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Software Developer Trainee

Overview We have a pool of companies who are looking to employ someone for the role of Software Developer Trainee. The candidate does NOT need to have any prior experience since all the necessary training will be provided. The Training All training is included and is fun ...

Back End Developer

Senior Partnership Delivery Consultant | Copello Global | Defence Engineering | Defence Technology | Talent Finder | |… A multi award‑winning antivirus and cybersecurity company based in Fareham, Hampshire, is expanding and seeking talented individuals to join its team. The company provides a ...

Mid Senior Developer

This role is available across our London, Bristol and Manchester locations The Government Digital Service (GDS) is the digital centre of government. We are responsible for setting, leading and delivering the vision for a modern digital government. Our priorities are to drive a modern ...

Senior Frontend Developer

Overview Senior React Native Engineer with Leadership experience - 6 month contract - Remote/UK based - Start ASAP. My client is urgently looking for a Senior React Native/React Engineer with Management experience, to help build mobile, connected TV, and web applications for an enterprise company. ...

Back End Developer

Senior Backend Software Engineer | Hybrid in Mansfield (3 days p/w onsite) We are working with a leading retail organisation that is transforming the industry through digital innovation and enhanced customer experiences. Operating across multiple brands within the sports, premium, and luxury sect ...

Principal Frontend Developer

```html Salary £45,000 - 70,000 per year Requirements 5+ years in frontend development (React/TypeScript a must) 2+ years in a people/team leadership role Proven experience delivering complex web apps at scale Passion for implementing TDD practices ...

Lead Ruby Developer

Lead Ruby Developer (Inside IR35) £500 per day UK-Based | Flexible Working Start: 23rd March 2026 Contract until 31st July 2026 Full-Time We’re hiring a Lead Ruby Developer to take ownership of a nationally used government digital service undergoing a maj ...

Power Apps Developer

Power Apps Developer Contract Type : Inside IR35 Rate : £400 Inside IR35 Duration : 3 Months Location : Remote (UK Based) with occasional need to travel to a local office Brio is working with a leading provider of innovative techno ...

Business Intelligence Developer

TrustTech Recruitment are working with a well-established and rapidly evolving organisation who are looking for a BI Developer to join their growing technology team. As a BI Developer, you will be working on expanding reporting capabilities, enhancing business intelligence outputs, and supporting the devel ...

.NET Developer – Cowes

.NET Developer - Global Sports Company - Cowes, Isle of Wight Our client is a global sports brand operating in over 115 countries worldwide, providing high-performance athletes with the tools they need to remain at their peak. They are looking to expand into the sports science arena, ...

Backend (Node.js) Developer

Ben je IT specialist op zoek naar een nieuwe baan? Dan klik je op ”Ik ben IT specialist”. Ben jij een organisatie en benieuwd naar onze diensten? Klik dan op ”ik ben werkgever”. Je kunt via de switch button tussen beide omgevingen switchen. Makkelijk toch?! Vind jij als Backend (Node.js) Developer v ...

Senior Salesforce Developer

Senior Salesforce Developer We're looking for a Senior Salesforce Developer to join our dynamic and collaborative team. You'll play a vital role in architecting and shaping how we use Salesforce to support our business and customers, focusing on building robust, scalable solutions using a combina ...

Windows Developer (.NET)

Windows Developer (.NET) Location: Essex – 2 days per week Type: Permanent Salary: Up to £50,000 Cooper Lomaz are working with a leading organisation to recruit an experienced .NET Windows Developer to join their growing technology team. This is an ex ...

Senior Software Developer

Excellent opportunity for a Senior Software Developer to play a key role in architecting, developing, and enhancing our clients in-house trading and research systems. This is an opportunity to work on greenfield projects, influence architectural decisions, and directly impact systems that support real- ...

Backend Software Developer

We’re seeking a driven Backend Software Developer to join the Open Targets team at EMBL-EBI, contributing to the Open Psychiatry Project (OPP). In this role, you’ll build and evolve cutting‑edge informatics tools that support the discovery and prioritisation of drug targets. Working with modern technologie ...

PHP Developer Inter

We are seeking a proactive and enthusiastic PHP Developer Intern to join our development team. This role is ideal for someone looking to gain real-world experience in backend and web application development using PHP. You will be working on live projects under the guidance of experienced developers ...

Lead Java Developer

Java is your bag and you're a real perfectionist. You'll have a background in hands‑on software delivery, will be passionate about everything Java and driven by the world of tech. Operating right at the heart of our Backend development function, you'll work on some of our most exciting business‑cri ...

Senior Android Developer

Ingenico is the global leader in payments acceptance solutions. As the trusted technology partner for merchants, banks, acquirers, ISVs, payment aggregators and fintech customers, our world‑class terminals, solutions and services enable the global ecosystem of payments acceptance. With 40 years of experien ...

Senior Backend Developer

This role is ideal for someone who is passionate about building scalable backend systems, writing high-quality code, and contributing to modern engineering practices within a collaborative environment. The successful candidate will play a key role in designing, developing, and maintaining robust backend se ...

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 ...

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 ...

Senior Frontend Developer

Overview Get AI-powered advice on this job and more exclusive features. This range is provided by Searchability. 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 Searchabi ...

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

# Senior Java DeveloperWe are looking for a Senior Java developerYou will need Java experience with data applications and working with large amounts of data, SDLC, REST APIs, cloud experience – Dataflow, Cloud Run, Composer.This will be a hybrid solution and you will be expected to be in the office 2 days per we ...

Lead Informatica Developer

Location: Hybrid (London, Corby or Manchester) Job Type: Permanent RS Group is looking for a Lead Informatica Developer to join our team on a permanent basis. This is a key role supporting the development and evolution of our global Customer Data Master (CDM) platform – a cr ...

Lead Software Developer

Strong experience with .NET, C#, ASP.NET and SQL Server Experience designing and building large, scalable software systems Knowledge of Azure and modern cloud-based application architecture Lead C#.Net Software Developer (C#, ASP.NET/.Net Core </S ...

Full Stack Developer

Salary Range: £65k - £70k (BOE) Bonus & Benefits: £4,000 + Excellent Company Benefits Package Hybrid Model: Mostly Remote Full Stack Developer Number of Openings : 3 Base Salary Range : £65k - £7 ...

Quantitative Developer Equities

Our client is a leading AI/ML Asset Management firm headquartered in London and is seeking a C++ Quantitative Developer front office technology for strategies development to contribute to the globally experienced team. The firms team integrates innovative technology and trading strategies, while utilizing a s ...

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 ...

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