1 to 25 of 48 .NET Jobs in Cardiff

Senior .NET Developer - Azure/C#/AI Are you a Senior .NET Developer looking for an exciting opportunity to work on innovative cloud-based, AI-driven applications? My client is expanding and looking for skilled developers to help drive the next phase of their growth. This is … based for the first 12 weeks before transitioning to a hybrid model. The Role Designing, developing, and maintaining cloud-based, AI-enhanced applications using .NET (C#), .NET Core, and Azure technologies Working closely with internal teams to build high-quality software solutions Managing SQL Server databases and optimizing … followed Troubleshooting and optimizing applications for scalability, efficiency, and AI integration About You You're a great fit if you have: Strong experience in .NET (C#, .NET Core) and SQL Server Proficiency in Azure cloud services and cloud-based application development Experience with front-end technologies such as More ❯

double our workforce from 25 to 50 and the establishment of a new sales office in Boston, further strengthening our global presence. As a .NET Developer, you will play a key role in designing, developing, and maintaining high-performance, cloud-based applications. Youll work with cutting-edge Azure technologies … to support our mission in precision medicine research. Key Responsibilities Develop & maintain applications using .NET (C#), .NET Core, and Azure technologies. Collaborate with product managers, designers, and developers to create high-quality software solutions. Design and manage MS SQL Server databases, optimizing performance and scalability. Implement Azure cloud … and debug applications to ensure reliability and efficiency. Stay up to date with emerging technologies and industry trends. Essential Skills & Experience Strong experience in .NET (C#, .NET Core) and SQL Server. Proficiency in Azure cloud services (Azure App Services, Functions, Storage). Experience with front-end technologies (HTML More ❯

through in-house and vendor-provided technologies hosted both on-premises and using AWS cloud infrastructure. Applications are implemented in a mixture of Microsoft .NET and Java backends, React front end and some thick-client implementations. The successful individual will be passionate about software development and keen to use More ❯

2+ years hands-on web services design and development experience Proficient in two or more of Java, JavaScript, Python, Scala, C++/C#/.Net and React or Angular Containerized software applications, platforms, and tools including Kubernetes, Docker Good understanding of software development best practices, devops, CI/CD 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 ❯

workflows. Familiarity with Agile methodologies, particularly SCRUM or Kanban, and experience leading such teams. Proficiency in at least one modern programming language (Java, JavaScript, .NET preferred). Strong interpersonal and communication skills, with the ability to engage both technical and non-technical stakeholders. Expertise in engineering standards including test More ❯

If you would like a discussion on how I can support your career or hiring needs please get in touch. Skills: React Angular C# .NET AWS More ❯

the optimization of cloud resources. Support test and deployment of new products and features Participate in code reviews Technical qualifications required High experience in .Net Core, C#. Strong experience in Javascript related technologies. In depth knowledge of Azure related technologies. Strong understanding relating to the breakdown of Microservices architecture. More ❯

for the role: At least 4 years of experience in Software Engineering. A Computer Science Degree or Equivalent Strong experience in Software Development (C# .NET) You'll be an expert in working with the Microsoft Power Platform (Power Apps, Power Automate, Power BI) A wizz on data management through More ❯

animation or love a puzzle? Apply to find out more! What You'll Bring Solid experience with React, JavaScript, and TypeScript Familiarity with C#, .NET Hold a valid driving license Desirable Good understanding of HTML/CSS and API integrations Comfortable using Git and working in collaborative teams What More ❯

If you would like a discussion on how I can support your career or hiring needs please get in touch. Skills: React Angular C# .NET AWS More ❯

temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be Skills: Java Angular React .Net SQL Software Developer Benefits: Competitive 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 from … full 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-end technologies such More ❯

Based in Lisburn (3 days onsite) ?? Private medical cover & life assurance ?? 35 days annual leave (including bank holidays) ?? Wide variety of technology Technical Skills ? .NET 8+/.NET Framework ? SQL Server database management ? Experience in a software engineering role ? Strong communication and organisational skills ? A degree in a … success story, a company that has built a £1B+ turnover through innovation, security, and long-term investment in its people and technology. Skills: C# .NET Microsoft React Azure SQL More ❯

working with cutting-edge technologies across the stack. Tech Stack Youll Work With: Frontend: React, TypeScript, Redux, Tailwind (or similar CSS frameworks) Backend: C#, .NET Core, REST APIs Databases: SQL Server (or other relational DBs) Cloud/DevOps: Azure (or AWS), Docker, CI/CD pipelines What Youll Do … years of commercial development experience Strong hands-on experience with React and modern JavaScript/TypeScript Solid back-end development skills using C# and .NET Core Experience with relational databases and writing efficient SQL queries Familiarity with cloud environments (Azure/AWS), containerisation (Docker), and CI/CD Excellent More ❯

or strong academic projects) Skills in either front-end or back-end technologies Strong problem-solving ability and keen attention to detail Tech Stack: .NET, React, AWS, SQL Are you interested in finding out more? If so, please contact James Chau on 07732 633400 or send your CV for More ❯

Principal Solution Architect who has demonstrable experience with migrating on-premise servers into a multi-cloud environment. Proficient in migrating from SQL, Oracle and .NET applications, the ideal candidate will be able to work effectively with stakeholders across the business, reaching out independently to get the best perspectives on More ❯

Role: Senior Software Developer (.NET) Salary: £45,974 - £54,430 Location: Cardiff (hybrid) The Opportunity Yolk Recruitment are excited to be working with an innovation-driven civil service organisation as they journey through some incredible projects whilst working with one of the first fully cloud-based organizations. They are … instrumental in building and supporting software solutions that cater to both internal and external users. This includes developing front-end applications and back-end .NET API services. This is a great opportunity who is looking to move into a management/mentorship role. What the Senior Software Developer will … Lead Developer as necessary. Technical Experience Experience with Microsoft Azure or similar cloud platforms (such as AWS or Google Cloud) Working knowledge of the .NET platform Experience working with a front end JavaScript framework such as Vue, React or Angular etc. Here’s What You’ll Get in Return More ❯

Role: Senior Software Developer (.NET) Salary: £45,974 - £54,430 Location: Cardiff (hybrid) The Opportunity Yolk Recruitment are excited to be working with an innovation-driven civil service organisation as they journey through some incredible projects whilst working with one of the first fully cloud-based organizations. They are … instrumental in building and supporting software solutions that cater to both internal and external users. This includes developing front-end applications and back-end .NET API services. This is a great opportunity who is looking to move into a management/mentorship role. What the Senior Software Developer will … Lead Developer as necessary. Technical Experience Experience with Microsoft Azure or similar cloud platforms (such as AWS or Google Cloud) Working knowledge of the .NET platform Experience working with a front end JavaScript framework such as Vue, React or Angular etc. Here's What You'll Get in Return More ❯

work 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 … the 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 WCF. Web Services More ❯

.NET & React Developers - All Levels | Tech-for-Good | Hybrid (NI-based) Are you a passionate .NET or React developer who wants to use your skills to make a real difference in the world? Looking for meaningful work, modern tech, and a company that actually cares about impact? We … looking to connect with brilliant developers ahead of the launch. Whether you're back-end, front-end or full-stack - if you work with .NET, C#, React, or Azure, we want to hear from you. Why join? Tech for good: Build software that positively impacts lives across healthcare, education … and social sectors. Modern stack: .NET Core, React, Azure, CI/CD pipelines, clean architecture. People-first culture: Friendly team, flexible working, and a genuine focus on personal growth and wellbeing. Room to grow: Whether you're early in your career or looking for a senior challenge, there are More ❯

for using the right tech for the right task, you can expect to work with the following technologies to ensure scalable, high-performance applications: .NET (including Entity Framework 6 and Core, ASP.NET MVC and MVC Core) CSS, HTML, JavaScript/Typescript REST API design Microsoft SQL Server, MySQL, Postgres … free to still apply as we are often hiring for similar roles which your background might be better suited to. 5+ years of professional .NET experience Delivering end to end solutions and supporting incremental updates to legacy systems Configuring, deploying, troubleshooting, and optimising solutions in a cloud platform, particularly More ❯

Job Summary: Team Penske is looking for a senior level Software Engineer in Mooresville, NC (on-site position, this is not a remote or hybrid position) with expertise in C#, ASP.NET Blazor, HTML/CSS, SQL, Docker containers, CI/ More ❯