1,051 to 1,075 of 2,233 Permanent C# Jobs

Cloud .NET Engineer: Azure, SaaS & Data Analytics

Location
City of Edinburgh, Scotland, United Kingdom
Azure platform. You’ll collaborate closely with product teams and ensure the delivery of impactful cloud-based applications. Ideal candidates will have experience with C#, .NET, and Agile practices. Join us in transforming healthcare data into actionable insights. #J-18808-Ljbffr ...

Test Automation Engineer - FinTech Trading Platform

Location
Newcastle upon Tyne, England, United Kingdom
will collaborate with Quants, Software engineers, and Infrastructure teams to deliver innovative solutions. The ideal candidate will have experience in programming languages like C#, Java, or Python, and knowledge of test automation frameworks. Strong communication skills and a passion for technology are essential to excel in this dynamic role. #J ...

Hybrid .NET Backend Engineer – REST & Microservices

Location
Greater London, England, United Kingdom
days in the office and 2 days from home, focusing on optimizing our customer order platform. We're searching for someone experienced in .NET & C#, who understands HTTP and RESTful design, and is knowledgeable in both SQL and NoSQL systems. Join us to help enhance the customer experience globally! #J ...

Senior Umbraco .NET Lead - Hybrid Web Apps

Location
Spalding, England, United Kingdom
Spalding, UK, is seeking a Senior Umbraco .NET Developer to own full‐stack projects, influence technical decisions, and deliver modern web applications using C#, .NET Core and Umbraco CMS. The role includes work on greenfield and existing systems, designing REST APIs, integrating third‐party services, mentoring peers, and helping define ...

Automation Test Engineer - Hybrid & Impactful QA

Location
Greater London, England, United Kingdom
client-facing role to ensure solutions align with business needs. The role suits developers with Agile experience and hands-on testing in Java/C#/JavaScript ecosystems, plus CI/CD familiarity. #J-18808-Ljbffr ...

Principal Backend Engineer - Hybrid, Azure & AI-Driven APIs

Location
Greater London, England, United Kingdom
Central London participation. You will stay hands-on in core backend work while guiding teams across API design, integrations, and event-driven systems, using C#/.NET, Python and Azure. You’ll influence architectural direction, collaborate with stakeholders, and help advance testing, standards and AI-enabled development across the platform. ...

Senior .NET Engineer: Scalable Backend & API Expert

Location
Greater London, England, United Kingdom
backend systems. You’ll design and maintain robust APIs for web and mobile, emphasize security and performance, and mentor junior engineers. Strong DOTNET/C#, REST, and Agile experience are essential. #J-18808-Ljbffr ...

Azure DevOps Engineer: Cloud Pipelines & .NET Solutions

Location
City of Westminster, England, United Kingdom
production environments, ensuring security, monitoring and performance considerations are built in. You will collaborate with IT and partner teams while enhancing solutions using C# and .NET. The role involves hands-on cloud work, Infrastructure-as-Code deployments, and contributing to a range of Azure-based initiatives. #J-18808-Ljbffr ...

Lead AI-Driven Software Engineer – MVP & Cloud

Location
Greater London, England, United Kingdom
delivery while safeguarding architecture and security. You will collaborate with stakeholders to shape product strategy, manage backlogs, and implement scalable cloud-based solutions using C# and TypeScript/Node.js. #J-18808-Ljbffr ...

Remote D365 CE Field Service Developer (Contract)

Location
Greater London, England, United Kingdom
developing and customizing Microsoft Dynamics 365 solutions remotely from the UK. This role requires strong expertise in Power Platform and a solid background in C# and JavaScript. You will support a critical project, collaborating with stakeholders to deliver high-quality technical solutions and enhancements. This position offers an immediate start ...

Senior Full-Stack Engineer — Scale a Cutting-Edge SaaS Platform

Location
Northern Ireland, United Kingdom
platform. The role involves designing scalable components, collaborating across teams, and improving system interactions. The ideal candidate has 5+ years of experience, proficiency in C# and TypeScript, and a strong understanding of distributed systems. This position offers the opportunity to influence significant technical decisions in a dynamic and evolving environment. ...

Remote Full-Stack Engineer (Angular & .NET) – Contract

Location
Greater London, England, United Kingdom
seeking a genuine Full Stack Developer to join our software engineering team on a contract basis, spanning frontend and backend work with Angular and C#/.NET to deliver modern, business-critical applications. You will own features from requirements through development, testing and deployment, collaborate in code reviews, and help ...

Senior .NET Developer — ROAM Platform

Location
Stansted Mountfitchet, England, United Kingdom
Limited, based near Stansted Airport, is looking for a Senior Developer. In this role, you will lead the development of robust software solutions using C# and .NET technologies while mentoring junior developers. Your contributions will help maintain high-quality standards and improve the ROAM platform. The position offers ...

Mid Software Engineer - Own End-to-End Features

Location
Cambridge, England, United Kingdom
identity and usage, collaborating with product teams and the Shared Applications & Services group. The role emphasizes learning, code quality, and architecture, with exposure to C#/.NET, React, Azure and observability tooling. Expect a hybrid working pattern with in-office presence about every two weeks and a salary up #J ...

Sitecore Digital Developer – Hybrid (London)

Location
Greater London, England, United Kingdom
Product Owners, UX and Marketing to deliver scalable, high-performing experiences. The role requires strong Sitecore XP/AI/XM expertise, .NET/C# and RESTful API skills, along with experience in CI/CD and DevSecOps practices. #J-18808-Ljbffr ...

Senior Software Engineer: AI-Driven Cloud & Modernization

Location
United Kingdom
technical direction, mentoring developers, and tackling legacy systems. The ideal candidate will have over 5 years of hands-on software engineering experience, proficiency in C# and C/C++, and familiarity with cloud architectures. The position requires attendance at the Milton Park office a minimum of three days per week. ...

Mid Software Engineer – End-to-End Platform Ownership (Hybrid)

Location
Cambridge, England, United Kingdom
your architectural knowledge while delivering value from day one. The role offers hybrid working (in-office every two weeks) with Cambridge office, exposure to C#/.NET, React, Azure, and observability tooling, and opportunities to grow within a supportive #J-18808-Ljbffr ...

Senior Software Engineer - Global Finance for Entertainment

Location
Greater London, England, United Kingdom
transactions for a vast content catalog, collaborating with multiple teams across the globe. You will work on architecture and code in Java, C++, or C#, mentoring peers, and driving high-quality software delivery in a fast-evolving environment. #J-18808-Ljbffr ...

Cloud Automation Engineer - .NET | API Testing & QA

Location
City of Edinburgh, Scotland, United Kingdom
Engineer to design and execute automated testing for its software solutions. The role involves collaborating closely with Agile teams and utilizing technologies such as C#, .NET, and Azure. The successful candidate will work in a friendly environment focused on innovation and quality, mentoring junior team members and ensuring automation goals ...

Senior Software Engineer - Hybrid Modelling & Autonomy

Location
Portsmouth, England, United Kingdom
from £50,000. The ideal candidate will have at least 5 years of experience in performant software applications and expertise in C/C++, C#, or Python. The role includes building customer relationships while applying mathematical and computational methods to solve complex problems across various sectors like defence and healthcare. ...

Senior Software Engineer — Equity & Impact (Cybersecurity)

Location
Greater London, England, United Kingdom
product direction within a world-class engineering team. The role demands 5+ years of software engineering experience across Python/Go/Java/C#, with a strong emphasis on system design and production ownership. London-based, startup pace with meaningful equity. #J-18808-Ljbffr ...

Backend Engineer — Scalable APIs & AI Systems (Remote)

Location
Greater London, England, United Kingdom
Threecolts is seeking an experienced software engineer to drive backend features for Inventory Lab, using C# and Java. You’ll design scalable services, APIs, and components, ensuring they are well-tested and maintainable across production systems. You will collaborate with Product, QA, and DevOps to deliver value, debug issues ...

Full-Stack Dev Lead: Azure/.NET Cloud Solutions

Location
City Of London, England, United Kingdom
This role will bridge the technology-business gap and shape the future with innovative user experiences. The ideal candidate will have strong proficiency in C#/.NET, Azure, and experience in building scalable applications. Responsibilities include developing cloud-based solutions, implementing APIs, and harnessing modern DevOps practices. #J-18808-Ljbffr ...

Senior .NET Backend Engineer (Azure) - Payments Modernization

Location
Greater London, England, United Kingdom
seeking a hands-on Senior Backend Engineer to join a fast-growing team of experts. You will own backend development in .NET/C#, work with Azure, and help modernize a secure payment stack while integrating with CI/CD workflows. Location options include London (Hybrid) or fully remote from ...