Python Developer Software Engineer Jobs in UK

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Platform Onboarding Lead API Driven Developer Experience

Experian is looking for a Lead Technical Product Manager to enhance the product onboarding and integration experience for the Ascend platform. This hybrid role based in Nottingham or London requires expertise in Product Management and a strong background in API and integration-focused products. Responsibilities ...

Java (Kotlin) Developer (Agile, Test Driven) AVP

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 ...

Senior Java Developer | AWS Cloud & Batch Processing

Version 1 is looking for a highly skilled Senior Java Developer in Newcastle upon Tyne. The ideal candidate will have 7+ years of experience in Java development, particularly with AWS and database management. You'll design and manage high-performance applications while mentoring junior developers. Flexible worki ...

Full Stack .NET Developer (C#, Azure) Remote

An established industry player in the computer gaming sector is on the lookout for talented .NET Developers to join their dynamic team in Sunderland. This role offers the chance to work with cutting-edge technologies like .NET 9, Azure, and Angular 19, while enjoying a flexible working environment. You will have ...

Hybrid .NET Developer (Azure) – SC Clearance Eligible

A technology services provider in Gloucester is seeking a .NET Developer with a strong background in web technologies and experience in Azure. The role requires at least 2 years of commercial .NET development experience and eligibility for SC Clearance. You will work onsite 2-3 days a week and engage closely wit ...

Senior Food Product Developer — Lead Innovation & Launch

A leading food company in the UK is seeking a Senior Product Developer to drive innovation and manage product development from concept to launch. The role focuses on enhancing the Wiltshire Farm Foods product line and requires a strong background in food product development, project management, and team leadersh ...

Senior C++ Quant Developer — Low Latency Equities

A leading hedge fund is looking for a Senior C++ Quant Developer to enhance its execution algorithms and optimize trading performance. The ideal candidate will have over 5 years of experience in a financial services environment, exceptional skills in C++, and a strong understanding of data structures and algorit ...

Senior Salesforce Developer: Lead & Mentor in Agile

A leading IT consulting firm is seeking a Senior Salesforce Developer to help clients transform their business with innovative Salesforce solutions. In this role, you will design and deliver high-quality Salesforce applications, mentor junior developers, and lead Agile ceremonies to drive project success. This p ...

Remote .NET Developer Payments Platform & Full Stack

A leading tech recruitment agency is seeking a .NET Developer to work on innovative payment solutions. As part of a dynamic team, you will handle both front-end and back-end development, ensuring seamless payment experiences. Ideal candidates will have solid experience with .NET and C#, and an eagerness to learn ...

SQL Developer: Data Modeling, Tuning & CI/CD

A global consulting firm in London is seeking an experienced SQL Developer to design and optimise SQL assets for a major client project. The role requires advanced SQL development skills and strong data modelling knowledge. You'll work closely with product, engineering, and analytics teams within a structured de ...

.NET Developer (C#, Azure) – Remote + Flexible Hours

An established industry player in the music sector is on the lookout for a talented .NET Developer to join their innovative team in Bradford. This role offers the chance to work on high-availability applications that will drive the launch of an exciting online music shopping platform. You will have the opportuni ...

Remote MS365 Developer SharePoint & Power Platform Expert

A leading company in Research & Education networking is seeking an MS365 Developer for a full-time remote position with the possibility of occasional travel to Amsterdam. You will be responsible for developing customized solutions using Microsoft 365 tools, including SharePoint Online, Teams, and Power Platform, ...

Healthcare Front End Developer: Email & Banner Expert

A healthcare communications agency in Greater London is seeking a skilled Front-End Developer to support digital asset delivery across email, HTML5 advertising, and WordPress platforms. You will build responsive HTML email templates and develop HTML5 banners. The ideal candidate has over 3 years of experience, s ...

Power Platform Developer (Hybrid) Case Management Specialist

A technology consultancy in the Warrington area is looking for a Power Platform Developer to design and implement solutions using the Microsoft Power Platform. You will work closely within an Agile team to deliver high-quality case management applications. Essential skills include strong knowledge of Power Platf ...

.NET Developer (Mid–Senior) — UK Flexible Location

A technology recruitment firm is seeking Intermediate .NET Developers to join a growing software engineering team in Leeds. This role offers the chance to design, build, and maintain digital solutions for both public and private sectors. Ideal candidates will have strong software development skills and experienc ...

C# Intern Developer — Front Office FX Tech

A leading bank in the United Kingdom seeks an Intern Developer to work closely with front office users in financial services. The role offers significant exposure to financial products and responsibilities include managing project deliveries and developing features for trading systems. Ideal candidates will have ...

Frontend Designer/Developer — High‑Converting Landing Pages

A digital solutions firm in Leicester is seeking a Front-End Web Designer/Developer. The role involves designing and developing high-converting landing pages and enhancing WordPress websites. Candidates should have strong front-end coding skills and experience with JavaScript and WordPress. This position offers ...

Low Code Developer: Build CRM & Forms Solutions

The London Borough of Camden seeks a Low Code Developer to provide technical solutions using the Netcall Liberty Create platform. Candidates should possess strong technical aptitude, experience in system integration, and a commitment to sustainability, while working collaboratively in an agile environment. The r ...

C++ Developer — Hybrid, Cutting‑Edge Security Tech

A leading security technology firm in Gloucester seeks an experienced C++ Developer to enhance national security products. Join an agile team to deliver cutting-edge technology solutions and engage with international customers. The ideal candidate is skilled in C++, Linux, and networking protocols, thrives in a ...

Senior .NET Developer: Modernize Legacy Apps (Remote)

A technology solutions provider is seeking a Senior .NET Developer to enhance and support legacy Microsoft applications. This role requires strong experience in ASP.NET Web Forms, MVC Core, and SQL Server. The ideal candidate will work with Azure DevOps and participate in Agile methodologies. The company offers ...

VP, High Touch Trading, Server Side Developer

Who We Are: Galaxy is a global leader in digital assets and data center infrastructure, delivering solutions that accelerate progress in finance and artificial intelligence. We believe that blockchain and digital asset innovation will transform how value moves through the world – and we’re buildi ...

.NET Developer — Remote UK, Social Tech Startup

A rapidly expanding tech firm in York is seeking a talented .NET Developer to join their team. This role offers the opportunity to work in an innovative environment focused on transforming the social media experience. As part of a flat organization, you will contribute to a dynamic culture that values creativity ...

Remote .NET Developer — Fitness Tech Growth (UK)

Join a forward-thinking company that is revolutionizing the fitness industry through technology. As a .NET Developer, you will play a crucial role in creating an app that connects fitness enthusiasts with activities that inspire them. This innovative firm values teamwork and creativity, offering a vibrant work e ...

Remote Senior C# Developer — Lead Enterprise & eCommerce

A leading parking solutions provider is seeking a Senior Developer to lead the development of high-performance eCommerce systems. This home-based role offers a competitive salary of up to £60K and the opportunity to work with cutting-edge technologies like C# and Azure. You will enhance existing applications, me ...

Senior FX Tech Developer: Cross Border Payments

A leading global bank in the UK is looking for a candidate to work in FX Technology, focusing on the hands-on implementation of FX payments and trading systems. Ideal candidates will possess a strong understanding of FX, exceptional communication skills, and a track record in systems development. The role offers ...

Lead Developer (Backend) – Game Studio · Sunderland, UK ·

Sunderland – Hybrid – Permanent What this role looks like We’re looking for a Lead Developer to join our Game Engine team here at tombola. This is one of those roles where you genuinely get the best of both worlds. You’ll be hands‑on leading the development of our ...

Senior BI Developer Power BI/Tableau & Azure

A leading recruitment agency is seeking experienced Business Intelligence Developers to work in a challenging environment. The role involves developing complex data models and creating reporting dashboards using tools like Alteryx, Tableau, and Power BI. Candidates should have at least 2 years of experience with ...

Remote .NET Developer – C#, Azure & REST APIs

An innovative company is seeking a skilled .NET Developer to join their mission of transforming the fashion industry through technology. This exciting role involves leveraging your expertise in .NET, C#, and Azure to develop a personalized subscription service that redefines how customers discover and enjoy fash ...

Java Developer with Documentum Training | Hybrid (Telford)

A leading IT consulting company is seeking a Java Developer for a hybrid role based in Telford. The ideal candidate should have 2–5 years of Java/J2EE experience and be willing to learn Documentum technologies. Responsibilities include developing applications, participating in training, and collaborating with te ...

Senior Unity Game Developer – AAA Mobile Title

A gaming organization in Northampton is seeking a Senior Games Developer to join their innovative startup team. This role involves working with Unity and C# on various gameplay areas, showcasing storytelling abilities through premium game development. The ideal candidate will have strong experience from a AAA Ga ...

Junior Power Platform Developer: Build Apps & Automations

A leading recruitment agency is supporting a well-established UK-based organisation in their search for a Junior Power Platform Developer to join their growing IT team in Canterbury. This role offers a salary of £45,000 and is a fantastic opportunity for someone early in their career passionate about Microsoft t ...

ASP.NET MVC Developer – Life Sciences Labeling (Hybrid)

A tech-driven SME in Kendal is looking for an experienced full-time developer to enhance LabelCyte, a product aimed at improving tracking of human tissues. The role requires strong ASP.NET MVC and Entity Framework skills, ensuring technical feasibility in UI designs, and developing user-facing features. The comp ...

Intapp Senior Developer — Hybrid (Risk & Open Suite)

A leading law firm in Greater London is looking for an Intapp Senior Developer to enhance the firm's Risk Business applications. This full-time, permanent role will involve supporting the Intapp suite and collaborating with stakeholders to implement technical improvements. The candidate should have strong experi ...

Senior .NET Developer: Modernize Legacy Apps (Remote)

A technology transformation company is seeking a Senior .NET Developer in Manchester, UK. This role involves maintaining and enhancing legacy Microsoft applications, developing using ASP.NET Web Forms, and supporting SQL Server databases. Candidates should have strong experience with Azure DevOps and legacy syst ...

Remote .NET Developer — Flexible Hours + £5k Training

Join a dynamic global fitness movement as a .NET Developer, where your expertise in .NET and C# will help shape the future of fitness. This innovative firm is dedicated to enhancing the lives of individuals by connecting them with activities that inspire and energize. You will be part of a passionate team that v ...

Physics Content Developer for AI Enhanced Learning

A leading education technology company in London is seeking an Instructional Content Developer (Physics) to create engaging educational content for A-Level and GCSE courses. The ideal candidate will have strong physics knowledge, excellent communication skills, and a passion for education. This role offers a com ...

Intapp Senior Developer — Hybrid (Risk & Open Suite)

A leading legal services firm is seeking an Intapp Senior Developer to enhance and maintain their Intapp suite of products. This full-time position can be based in Glasgow or London with hybrid working options. You'll work collaboratively with product owners and stakeholders, providing expert support for Risk Bu ...

Junior VR Game Developer — Unity/C#, Hybrid

A growing technology startup in Caerphilly is looking for a passionate Junior Game Developer to join their dynamic team. The role involves designing and implementing gameplay systems for interactive games using Unity and C#. Ideal candidates will have exposure to VR technologies and a strong eagerness to learn i ...

Remote Full Stack CMS Developer (Sitefinity/Umbraco)

A leading technical integration company is seeking a Full Stack CMS Developer to join their fully remote team. The ideal candidate will have over 3 years of experience, with expertise in C# and .NET platforms like Sitefinity and Umbraco. Responsibilities include developing and maintaining web applications, colla ...

C# Developer — Greenfield FinTech Tools | London (Flexible)

A leading trading firm in London is seeking a C# Developer to join their cutting-edge team. This role involves building high-performance tools for various greenfield projects utilizing the latest technology. The ideal candidate will have strong knowledge of C# and a STEM degree. The firm offers a flexible work e ...

Remote .NET Developer | C#, ASP.NET Core, Agile

A leading digital download site is seeking a talented .NET Developer to join their growing team in Warwick. The successful candidate will work with technologies such as .NET 10.0, C#, and Azure SQL in an innovative environment featuring flexible hours and a unique workplace atmosphere. The company offers an attr ...

Senior Salesforce Developer Hybrid Remote Equity Potential

A financial technology startup in the United Kingdom is looking for a Salesforce Developer to enhance their CRM capabilities. You will collaborate with stakeholders to gather and implement requirements while developing solutions using Apex and Lightning. The ideal candidate is proactive, has excellent communicat ...

Senior kdb+ Developer – Lead Projects, Mentorship, Hybrid

An established industry player is seeking a skilled technical leader to drive innovative solutions in the financial sector. This role involves providing guidance on client projects, leading technical teams, and defining architectures that meet client needs. The ideal candidate will have extensive experience in k ...

Senior .NET MVC Developer – Remote – Fintech/iGaming

A leading recruitment agency is seeking a talented .Net Developer to enhance innovative projects in the iGaming and Fintech sectors. The successful candidate will work closely with diverse teams, contributing to the development of applications while enjoying the flexibility of remote work. Key requirements inclu ...

.NET Developer Remote, Azure & Microservices, Growth Path

Join a pioneering global brand as a .NET Developer, where you'll be at the forefront of developing innovative features for a leading social networking site. This role offers the chance to work with the latest technologies, including .NET 9, Azure, and Microservices, while contributing to an ambitious expansion p ...

Lead Radar Pricing Developer Hybrid Model Innovator

A leading UK insurer is seeking a Lead Pricing Developer to manage pricing models and underwriting rules. This hybrid role involves designing and developing Radar models while supporting junior analysts. Ideal candidates will have experience in insurance pricing and effective coaching skills. The company offers ...

BI Developer: SQL, ETL & DW Specialist (Hybrid)

A large UK organisation is looking for an experienced BI Developer to join their data team. This role involves hands-on SQL development, ETL solutions, and data warehouse management. The successful candidate will have expertise in SQL, SSIS, and data modelling. This position offers a £60,000 base salary, private ...

BI Developer: SQL, SSIS & Data Warehouse (Hybrid)

A well-established UK organization is seeking an experienced BI Developer to join their collaborative data team in Bracknell. This role involves optimizing SQL databases, designing ETL processes, and supporting data warehousing operations. The ideal candidate will have expertise in SQL, SSIS, and data modelling, ...

Dynamics 365 CE Developer Field Service Specialist

A leading digital solutions company in the UK seeks a skilled developer specializing in Dynamics 365 CE. Candidates should have strong C# and JavaScript abilities for custom solutions, a solid understanding of Power Automate, and the ability to engage with clients. The role offers flexibility in work hours and l ...

Senior Power Apps Developer & Data Platform Lead

A prominent digital solutions provider seeks an experienced Power Apps Developer in Ipswich to design, develop, and maintain digital reporting solutions. This role involves collaborating with stakeholders, managing Dataverse data models, and implementing automation with Power Automate. The ideal candidate has ex ...

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    Python Developer Software Engineer Jobs in United Kingdom Job Search Guide, Trends and Insights