1 to 25 of 26 .NET Framework Jobs in Cardiff

Social network you want to login/join with: Senior Full Stack C# .NET Developer, cardiff col-narrow-left Client: WebX Systems Ltd. Location: cardiff, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 9 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide … Job Description: Senior Full Stack C# .NET DeveloperFully Remote (UK Residents Only) About WebX Systems At WebX, we specialise in technical publishing and content management solutions for the aerospace and defence sectors worldwide. Our flagship products— UltraCSDB, UltraAuthor, UltraXML , and UltraPortal —are used globally and combine proven legacy … to become the global leader in aerospace and defence content management. Role Overview We're looking for a proactive, experienced Senior Full Stack .NET Developer to help evolve our product suite. You’ll work across both legacy Windows desktop applications and modern web-based systems and help lead More ❯

Software Developer (.NET) Department: Technology & Product Employment Type: Permanent Location: Cardiff, UK Reporting To: Development Manager Description Creating Safer Workplaces for Everyone. We want to create a better working world by building a global network of responsible buyers and suppliers. Alcumus SafeContractor takes the pain out of compliance … by keeping them compliant with the standards that matter most, from health and safety and sustainability to ethical behaviour. As a Software Developer (.NET) , you will play a pivotal role in building high-quality software applications that shape the future of our technology solutions. By collaborating within an … in development practices, influence the product roadmap, and deliver impactful features that enhance both user experience and business value. Your technical expertise in .NET, combined with your ability to communicate complex ideas to non-technical stakeholders, will contribute to the development of cutting-edge products and the growth More ❯

Software Developer (.NET) Department: Technology & Product Employment Type: Permanent Location: Cardiff, UK Reporting To: Development Manager Description Creating Safer Workplaces for Everyone. We want to create a better working world by building a global network of responsible buyers and suppliers. Alcumus SafeContractor takes the pain out of compliance … by keeping them compliant with the standards that matter most, from health and safety and sustainability to ethical behaviour. As a Software Developer (.NET) , you will play a pivotal role in building high-quality software applications that shape the future of our technology solutions. By collaborating within an … in development practices, influence the product roadmap, and deliver impactful features that enhance both user experience and business value. Your technical expertise in .NET, combined with your ability to communicate complex ideas to non-technical stakeholders, will contribute to the development of cutting-edge products and the growth More ❯

DevOps environment, you will develop, maintain, and release pipelines alongside other technical teams. The team is responsible for maintaining public-facing systems using .Net, Angular, and Power Platform. 3-5 years of software development experience Strong experience with C# .Net, .Net Core, and/… or .Net Framework Experience with MVC frameworks Front-end technologies such as Angular and/or AngularJS Experience working with DevOps tools like Azure DevOps Source control management systems, such as Git Desirable skills (not essential): Microsoft Azure cloud or similar experience Strong experience with SQL More ❯

an individual contributor role with no direct line management but significant influence over technical decisions and standards. Key Technical Skills Back-End Development: .NET Framework, .NET Core, ASP.NET Core, Node.js, C# Database Management: SQL Server, with additional experience in NoSQL databases (e.g., MongoDB) Cloud More ❯

responsible for specific services or products. Our solutions help airlines manage safe and high-performance flight operations. Responsibilities: Develop new and maintain existing .NET (C#) code in an AWS cloud environment Focus on quality by promoting coding best practices, a test-first mindset and highest security standards Contribute … latest best practices in software engineering. Required Skills/Experience: 6+ years of professional experience in software development Recent experience developing software with .NET or .NET Framework, C#, and AWS (or other cloud service providers) Experience writing unit tests, component testing, integration testing, covering … Applying best practices to keep code maintainable Hands on experience with ASP.NET Web API Experience working with databases and good understanding of Entity Framework Solid understanding of DevOps practices, including CI/CD pipelines (e.g., GitHub Actions, GitLab CI, Jenkins), containerization with Docker, and monitoring/logging tools More ❯

responsible for specific services or products. Our solutions help airlines manage safe and high-performance flight operations. Responsibilities: Develop new and maintain existing .NET (C#) code in an AWS cloud environment Focus on quality by promoting coding best practices, a test-first mindset and highest security standards Contribute … latest best practices in software engineering. Required Skills/Experience: 6+ years of professional experience in software development Recent experience developing software with .NET or .NET Framework, C#, and AWS (or other cloud service providers) Experience writing unit tests, component testing, integration testing, covering … Applying best practices to keep code maintainable Hands on experience with ASP.NET Web API Experience working with databases and good understanding of Entity Framework Solid understanding of DevOps practices, including CI/CD pipelines (e.g., GitHub Actions, GitLab CI, Jenkins), containerization with Docker, and monitoring/logging tools More ❯

responsible for specific services or products. Our solutions help airlines manage safe and high-performance flight operations. Responsibilities: Develop new and maintain existing .NET (C#) code in an AWS cloud environment Contribute to code quality by applying coding best practices, learning about test-first mindsets, and following security … following best practices in software engineering Required Skills/Experience: 1+ years of professional experience in software development Recent experience developing software with .NET or .NET Framework, C#, and AWS (or other cloud service providers) Experience writing unit tests, component testing or integration testing … Applying best practices to keep code maintainable Hands on experience with ASP.NET Web API Experience working with databases and understanding of Entity Framework Bachelor's Degree in software engineering or a related field Good spoken and written English skills Nice-to-Haves: Hands-on experience with Python in More ❯

responsible for specific services or products. Our solutions help airlines manage safe and high-performance flight operations. Responsibilities: Develop new and maintain existing .NET (C#) code in an AWS cloud environment Contribute to code quality by applying coding best practices, learning about test-first mindsets, and following security … following best practices in software engineering Required Skills/Experience: 1+ years of professional experience in software development Recent experience developing software with .NET or .NET Framework, C#, and AWS (or other cloud service providers) Experience writing unit tests, component testing or integration testing … Applying best practices to keep code maintainable Hands on experience with ASP.NET Web API Experience working with databases and understanding of Entity Framework Bachelor’s Degree in software engineering or a related field Good spoken and written English skills Nice-to-Haves: Hands-on experience with Python in More ❯

Role: Software Developer (Full Stack Developer ASP.NET/.NET Core) Job Type: Full-time, Permanent Office Hours: Monday - Thursday 8:45am - 4:45pm and Friday 8:45am - 3:30pm Salary and benefits £35,000 - £40,000 depending on qualifications and experience Hybrid role, must be able to work … stack of technologies. Essential Skills Full Stack Development: Demonstrated experience in full-stack development across both front-end and back-end. Proficiency in .NET Core & .NET Framework : Solid experience with C#, ASP.NET Core, ASP.NET MVC, and Blazor. Front-End Development : Deep knowledge of front More ❯

and thrive on a challenge, we might just have the perfect opportunity for you. Position Role: Software Developer (Full Stack Developer ASP.NET/.NET Core) Job Type: Full-time, Permanent Office Hours: Monday - Thursday 8:45am - 4:45pm and Friday 8:45am - 3:30pm Salary and benefits … Microsoft full stack of technologies. Full Stack Development: Demonstrated experience in full-stack development across both front-end and back-end. Proficiency in .NET Core & .NET Framework: Solid experience with C#, ASP.NET Core, ASP.NET MVC, and Blazor. Web Technologies: Experience with XML, JSON, and More ❯

and thrive on a challenge, we might just have the perfect opportunity for you. Position Role: Software Developer (Full Stack Developer ASP.NET/.NET Core) Job Type: Full-time, Permanent Office Hours: Monday - Thursday 8:45am - 4:45pm and Friday 8:45am - 3:30pm Salary and benefits … Microsoft full stack of technologies. Full Stack Development: Demonstrated experience in full-stack development across both front-end and back-end. Proficiency in .NET Core & .NET Framework: Solid experience with C#, ASP.NET Core, ASP.NET MVC, and Blazor. Web Technologies: Experience with XML, JSON, and More ❯

Social network you want to login/join with: Senior Full Stack Developer - .NET, Blazor, cardiff col-narrow-left Client: Oliver Bernard Location: cardiff, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 1 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job … Description: Senior Full Stack Developer - .NET, Blazor Fully remote working (UK based ) Salary paying £65,000-£70,000 Our client in the retail space are a market leader in providing warehousing, manufacturing and logistic services across the UK. This is a great opportunity to work on a migration … moving from ASP.NET MVC to modern Blazor as they look to roll out a new system. They are also undergoing a migration to .NET 9. They are looking for a Senior Full Stack Developer who has experience with .NET Framework/Core and Blazor. More ❯

Social network you want to login/join with: Synechron is looking for a Senior .NET Engineer to join their Engineering and AI Practice to work on a multi-year, AI programme of work within a leading financial institution. The role is responsible for delivering building robust and … meetings Experience: 8+ years of experience in all phases of software development including design, coding, testing, debugging, and implementation Strong knowledge of the .NET framework, object-oriented programming, multithreading, C# with exposure of VB.NET, ASP.NET MVC, HTML5, CSS3, ReactJS, Redux, WebPack Expertise in development of Azure … cloud based applications using C#, .Net Core Experience with front-end frameworks (ReactJS, etc) Expertise in development of REST based WebAPIs Expertise in writing Unit Test Cases using MS Test or nUnit Understanding of agile Methodology Preferred: Understanding of SAST tools like HP Fortify, SonarQube and their integration More ❯

mission on our website: https://www.tembomoney.com/our-mission About the job Tembo is on the lookout for a passionate Senior .Net Engineer to join the savings team. We’re currently in the midst of a platform revolution as we re-architect towards a more resilient … cut your teeth into some exciting and pivotal problems. The stack is currently a React Native mobile app (currently being rewritten), with a .Net microservice architecture (monolith + services). Key Responsibilities: Service Creation: Drive the development of robust, scalable services that underpin the customer experience. Feature Development … standards such as OpenTelemetry and OpenApi About you At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Expertise in .Net framework, C#, and demonstrable experience of building event-driven distributed platforms Experience with Azure and database More ❯

with React for our legacy platforms MS SQL - Proficiency in developing queries for high performance stored procedures. We use a mix of Entity Framework and stored procedures Object Oriented Programming - Passion for SOLID design principles Agile - Understanding of the software development lifecycle in an agile environment Code Quality More ❯

Social network you want to login/join with: Full-Stack .NET Developer – Up to £52,000 – Fully Remote Join Dante, a leading provider of innovative software solutions for the training industry and be part of our remarkable journey of substantial business growth. We are currently seeking an … experienced Full-Stack .NET Developer to join our small, talented development team working alongside our Senior Developer and Technical Director. You'll play a key role in our ongoing modernisation project, transforming our training software from legacy .NET MVC to modern .NET and Angular … robust role-based access control (RBAC) for granular user permissions. Key Responsibilities Work closely with our Senior Developer to modernise legacy applications to .NET 9 and Angular Build robust backend services using Clean Architecture and Domain-Driven Design principles Develop responsive frontend applications with Angular and modern UI More ❯

reporting. Collaborate with global teams, align with Head Office on process and governance. Oversee BAU support and manage rota coverage for trading hours. .NET (C#, .Net Core, WPF), Entity Framework Angular/AngularJS SQL Server, Oracle, MongoDB ? Key Skills 10+ years in development, including … or trading systems. Solid understanding of derivatives, risk (Greeks), and curve construction. Hands-on knowledge of options theory and volatility surfaces. ? Preferred Tech .NET, C#, WPF, Angular Familiar with frameworks (Unity, Prism, etc.) Commodities or interest rate products knowledge a plus Hybrid setup (minimum 3 days in office More ❯

Social network you want to login/join with: The .NET Software Engineer is primarily responsible for providing development, enhancement, troubleshooting and maintenance services on investment software solutions. What Will You Do: Develop cutting-edge components and modules for our investment software solutions in global projects. Identify and … Be a key player to the transformation towards cloud-native applications What Will You Bring: 2+ years of professional development experience using Microsoft .Net C# to build web applications with Web API and ASP.NET. Experience in development Frameworks (.Net Core, ASP.NET, MVC, Windows Services, Web Services … ORM tools (e.g. Dapper, Entity Framework), Experience in using Git and containers. Strong knowledge of relational databases (Microsoft SQL Server, Postgres) Excellent communication skills, both verbal and written, to effectively convey technical information. A collaborative mindset, thriving in a team environment with constant cooperation and interaction. Nice to More ❯

Social network you want to login/join with: Lead Software Engineer - C#/.Net, cardiff col-narrow-left Client: KPMG UK Location: cardiff, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job … Description: Job Title: Lead Software Engineer, Individual Contributor - (C#/.Net) – Tax & Legal Technology Base Location: Glasgow based (Hybrid – 2 days per week in office) www.kpmgcareers.co.uk/experienced-professional/#LeBlender.OfficeLocations The KPMG Tax & Legal Technical Engineering function is a cornerstone of our business. We do work that … GIT, Jenkins, GitHub or Azure DevOps Worked Generative AI and large language models such as Azure AI Services or Chat GPT. Used Entity Framework or other popular ORM tools Used NoSQL databases such as Cosmos DB, Mongo or Cassandra, To discuss this or wider Technology roles with our More ❯

.Net Developer (ASP.Net, C#, SQL Server, Azure, React)- £45,000 – South Wales/South West based/Remote – Remote working, flexible working, career progression, daily lunches, 24 + 8 days bank holiday! A positive working environment where your work will be impacting a variety of sectors including the … the last 2-3 years. A team who are passionate about growth mindset, and always aiming to get better! The Role As a .NET Developer, you will be contributing to the company’s suite of both products and websites. The role offers vast amount of variety – and boasts … and delivery. You will have balanced multiple projects at one time. Technical Skills: ASP.Net C# Azure SQL Server React Git Desirable skills: Entity Framework Playwright/other automated testing framework The Company The company are extremely well-established, have expanded year on year the last More ❯

of experience in software development, with a focus on building scalable and reliable systems Extensive knowledge of DotNet C#, LINQ, MS SQL, Entity Framework and related technologies Capable to use version control software such as GIT Knowledge of SOLID principles Knowledge of clean code practices Experience using web More ❯

Social network you want to login/join with: Lambourn, RG17 7UU: reliably commute at last twice a week (required) Experience: .NET: 3 years (required) Licence/Certification: Driving Licence (required) United Kingdom (required) Work Location: Hybrid remote in Lambourn, RG17 7UU NO RECRUITMENT AGENCIES PLEASE Share Options … Offered after probation period Reports to: Senior .NET Developer, CTO Schedule: Monday to Friday Ability to commute/relocate: Lambourn, RG17 7UU: reliably commute or plan to relocate before starting work (required) Experience: .NET: 3 years (required) Licence/Certification: Driving Licence (required) United Kingdom (required … hybrid working environment, career progression opportunities, and a chance to make a meaningful impact from day one. Role Overview As a Mid-Level .NET Developer, you'll be enhancing and maintaining our core platform. You’ll take ownership of tasks, work independently on features/components, and collaborate More ❯

packages, production data management tools and embedded device FW. What You Need to Succeed Significant hands on and commercial experience with C++, C#, .NET, SQL, TypeScript, Python or similar. Commercial experience of leading, managing and directing software teams (at least 3 years). Degree educated in Engineering, Computer … experience with Azure DevOps and working in an Agile development process. Experience in real time embedded system development. Experience of working within the framework of a product development methodology and understanding of project management and project team structures required to deliver complex engineering solutions. Ability to convey complex More ❯

Social network you want to login/join with: Senior Software Engineer - .Net, Cardiff Client: VANRATH Location: Cardiff, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 04.06.2025 Expiry Date: 19.07.2025 Job Description: Senior Software Engineer - .Net Based in Cardiff/… architecture, deployment, and testing. Maintain code quality, performance, and security standards. Require 3+ years of software development experience. Experience with ASP.Net MVC , Entity Framework . Familiarity with front-end libraries like Angular , Bootstrap , and jQuery . Benefits: Exposure to cutting-edge technology. Opportunities to lead projects from concept More ❯