1 to 25 of 116 .NET Jobs in Cardiff

.NET Developer, .NET 9, C# - Computer Gaming Company - Cardiff (Tech stack: .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer) Having sold over 100 million games consoles and over 500 million games over … the last decade, my client is undoubtedly the world's most recognised computer gaming brand. We have 6 brand new requirements for .NET Developer with an extensive array of talent and expertise to work in their plush Cardiff offices. You will be given complete ownership of your business area … and the opportunity to work on the full project life cycle. .NET Developer applicants should have a skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and Azure SQL. Our client can provide with exposure to: .NET 9, Azure, Angular 19, Solid, DRY, LINQ More ❯

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 systems with … journey 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 ❯

Azure 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 More ❯

resilience. Key Requirements: Technical Skills: ● Proven experience as a Full Stack Developer with a focus on Microsoft technologies . ● Solid knowledge of: ○ C#/.NET ○ SQL Server/T-SQL ○ JavaScript/jQuery/HTML/CSS ○ ASP.NET Web Forms ○ Version control systems (e.g., Git) ○ RESTful APIs and integration 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 for … contractors 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 … improvement 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 for … contractors 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 … improvement 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 ❯

.NET Developer, .NET 8, C# – Computer Gaming Company – Cardiff Our client, a leading computer gaming company with a history of selling over 100 million games consoles and 500 million games, is seeking to hire .NET Developers with expertise in .NET 8 and C# to join their More ❯

Social network you want to login/join with: .NET Software Engineer - Fully Remote, cardiff col-narrow-left Client: Oliver Bernard Location: cardiff, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: .NET Software Engineer - C#, .NET, Azure cloud services - (Mid & Snr) £60k-£100k A unique opportunity to help shape the future of cross-border financial infrastructure. Summary A pioneering technology firm is expanding as it prepares to launch an innovative, cloud-native platform focused on global liquidity movement. As part … monitoring—is essential. Senior Engineers will also be expected to provide mentorship and technical leadership within their teams. Key Requirements: Professional experience with C# (.NET) Expertise in recent C# and .NET versions (e.g. C# v9.0+ and .NET 6.0+, ideally v10.0/.NET 8.0) Proficiency in Azure More ❯

Full Stack Developer - C# .Net/JavaScript/SQL - Cardiff - Hybrid - £60,000 The Role A innovative tech focused software house is looking for a talented Full Sack Developer to join their growing development team. You will also have the opportunity to work on new and existing projects based More ❯

are 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 … the 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 both functional and … functional aspects). Demonstrable knowledge of ISTQB best practices. ISTQB certification is a strong asset Experience with WPF (Windows Presentation Foundation) Understanding of ASP .NET MVC and ASP .NET Web pages Understanding of airline operations, flight planning, or air navigation principles Passion for the aviation industry We offer More ❯

Salesforce , Azure , SharePoint , and Power Platform . Experience working with secure, data-driven applications and distributed systems. Technical Skills Backend : PHP (Symfony, Smarty), C# (.NET Core), Azure Functions (Node.js/PowerShell), PowerShell Leadership Attributes Technically credible leader with the ability to deep-dive on architecture and code when necessary. More ❯

are 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 … code, 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 … proposing and implementing effective solutions, while actively building team engagement and fostering a positive atmosphere Experience with WPF (Windows Presentation Foundation) Understanding of ASP .NET MVC and ASP .NET Web pages Basic understanding of airline operations, flight planning, or air navigation principles Passion for the aviation industry We More ❯

Social network you want to login/join with: Software Development Manager - .Net/C# Hybrid Working: 3 Days On site, Maidenhead An award-winning software company at the forefront of digital payment services is seeking an experienced Engineering Manager to drive innovation and technical excellence across its Agile More ❯

Electrical Engineering or equivalent required. 10 years’ experience, with software and solution developments, ideally used in industrial applications. Strong C# background (3 years minimum), .Net, ASP.NET, HTML, JSON, XML, etc Microsoft Visual Studio, git/bitbucket, Jira/Confluence. Must demonstrate analytical, critical thinking and problem-solving skills. Knowledge More ❯

Electrical Engineering or equivalent required. 10 years’ experience, with software and solution developments, ideally used in industrial applications. Strong C# background (3 years minimum), .Net, ASP.NET, HTML, JSON, XML, etc Microsoft Visual Studio, git/bitbucket, Jira/Confluence. Must demonstrate analytical, critical thinking and problem-solving skills. Knowledge More ❯

experience (Jira/Kanban, sprint ceremonies). Desirable Skills & Experience Exposure to at least one high level language or framework (e.g. React, Node.js, C#, .NET, Java, Ruby). Familiarity with other cloud platforms (AWS, GCP). Experience with BI/reporting tools (Power BI, Looker, Izenda, etc.). Building More ❯

experience (Jira/Kanban, sprint ceremonies). Desirable Skills & Experience Exposure to at least one high‐level language or framework (e.g. React, Node.js, C#, .NET, Java, Ruby). Familiarity with other cloud platforms (AWS, GCP). Experience with BI/reporting tools (Power BI, Looker, Izenda, etc.). Building More ❯

experience (Jira/Kanban, sprint ceremonies). Desirable Skills & Experience Exposure to at least one high-level language or framework (e.g. React, Node.js, C#, .NET, Java, Ruby). Familiarity with other cloud platforms (AWS, GCP). Experience with BI/reporting tools (Power BI, Looker, Izenda, etc.). Building More ❯

software 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 More ❯

the bar for the company. We use and leverage AWS as much as possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/SQS and Redis. We have good end-to-end More ❯

performance bottlenecks with the optimization of cloud resources. Support test and deployment of new products and features Participate in code reviews High experience in .Net Core, C#. In depth knowledge of Azure related technologies. Strong understanding relating to the breakdown of Microservices architecture. Ability to multi-task, organize, and More ❯

or equivalent. At least 10 years of experience in software and solution development, preferably in industrial applications. Strong background in C# (minimum 3 years), .NET, ASP.NET, HTML, JSON, XML. Knowledge of electronic design and hardware is a plus. Familiarity with communication interfaces like JTAG, SWD, UART, SPI, I2C is More ❯

efficiency. Design and maintain ETL pipelines for data ingestion, cleaning, transformation, and deduplication. Support API-based integrations and develop internal tools using C#/.NET and Blazor. NetSuite ERP (administration and workflow customization) Work with stakeholders across the organization to gather requirements, provide training, and deliver scalable technical solutions. More ❯

Budget specific to you Private Healthcare with family cover Opportunities to progress into management Principal Software Engineer, Senior Software Engineer, Lead Software Engineer, C#, .NET, OOP, SOLID, RabbitMQ #J-18808-Ljbffr More ❯

the trading and tools team, you will develop a diverse range of applications, including desktop solutions, such as WPF & WinForms, backend services such as, .NET & Golang, and SQL Server stored procedures. Your contribution will be vital in delivering real-time data through our innovative trading platform. This will empower More ❯