8 of 8 Permanent C# Jobs in Cardiff

Developing efficient data models and secure solutions. Responding to customer incidents and resolving service-affecting issues. Staying current with emerging technologies and recommending improvements. Skills Required Strong experience with C#, .NET Core, and .NET Framework ASP.NET MVC Core/WebAPI Databases (Azure SQL DB, EF Core, CosmosDB) Azure resources (App Service, Functions, Storage, SQL DB, Service Bus, CosmosDB, Application Insights More ❯

and mentor junior team members. What we are looking for * Five years experience building digital products * Strong JavaScript skills with React * Helpful experience with any of the following: WordPress, C#, .NET, Python, Azure * Someone who enjoys solving problems, working collaboratively and taking ownership Want to know more? Feel free to get in touch for an informal chat. If your CV More ❯

hands-on experience with AWS services including EC2, Lambda, API Gateway, RDS, DynamoDB, S3, CloudFront, CloudWatch and IAM Background in software engineering with any modern programming language (Node.js, Java, C#, Python or similar) Experience with DevOps tools, CI/CD pipelines and automation Knowledge of SQL databases, NoSQL data stores and data pipelines Understanding of serverless computing, distributed systems and More ❯

systems. What we will love about your background Understanding of security best practices: OAuth2, JWT, TLS, and "security by design" principles. Proficient in .NET Core &/or C, C++ & C# Familiarity with messaging and event technologies such as MQTT Strong understanding of software design principles — modularity, SOLID, and domain-driven design. Experience with CI/CD pipelines, automated testing, and More ❯

have proven experience in designing, developing and maintaining complex software systems You will have a solid understanding of modern development practices and technologies You will have solid experience with; C#, .Net , Azure, PowerApps You will have previous experience of collaborating with stakeholders to gather requirements What you’ll get in return (at a glance); A salary of circa up to More ❯

.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. … 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, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. This More ❯

long-term career progression, a collaborative technical environment, and the chance to work on systems with national importance. Main Responsibilities : Design and implement server-side components and services using C# and modern .NET frameworks Build and enhance web applications using React and TypeScript Develop and maintain robust APIs and distributed services Work closely with cross-functional teams to deliver high … performance optimisation Provide guidance to junior team members where required Ideal Background: 5+ years’ commercial full stack development experience Degree in Computer Science or similar discipline Strong capability with C#/.NET (latest frameworks) and React with TypeScript Hands-on experience with both relational and non-relational databases Knowledge of API-centric architectures and distributed systems Practical experience with version More ❯

Software Engineers - Why You Should Apply Remote Working: Opportunity to work remotely from anywhere in Europe, with quarterly fully expensed visits to the UK site in South Wales for R&D meetings. Shape the Future: This isn't just another More ❯