1 to 25 of 26 C# Jobs in Cardiff

delivery 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 ❯

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 & API Development: Advanced experience working with RESTful APIs, SOAP More ❯

will need to be proficient in either Python and/or JavaScript. However, all of the following programming languages are also relevant: TypeScript, C, C#, C++, HTML/CSS, React, Go, Java, Kotlin, SQL, and Swift in order to solve coding problems (think LeetCode, HackerRank, etc). For each coding More ❯

degree in Computer Science or 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 More ❯

Measure and communicate platform value, iterating for improvement. .NET Software Engineer Requirements Alignment with our core values (G.R.A.F.T.) 3+ years of programming experience with C#/.NET/ASP.NET. Strong object-oriented programming skills and familiarity with modern design patterns (DI, ORM). Proficiency in relational databases (SQL) and document More ❯

action What we’re looking for: Strong experience developing CRM solutions in Dynamics365 , particularly in Customer Service, Sales, and Field Service modules Expertise in C#, .NET, ASP.NET in modern environments (preferably .NET 6) What will set you apart: Experience with CRM SDK, REST/ODATA, SOAP , and Agile development in More ❯

management is appreciated Knowledge of Agile/SCRUM methodologies is appreciated Knowledge of RFID industry standards such as ISO7816, ISO14443, ISO15693 is appreciated Strong C# background (minimum 3 years), including .Net, ASP.NET, HTML, JSON, XML Your Experience and Education include: Bachelor's degree in Computer Science, Electrical Engineering, or equivalent More ❯

assurance methodologies and best practices Ability to identify improvements in processes and systems and communicate these effectively. Experience creating automation tests using .NET technologies (C#) Ability to create and maintain test documentation Advantageous: Knowledge of Microsoft Azure cloud services Experience with version control Knowledge of SQL Awareness of using Artificial More ❯

assurance methodologies and best practices Ability to identify improvements in processes and systems and communicate these effectively. Experience creating automation tests using .NET technologies (C#) Proficiency in JavaScript and/or TypeScript for test automation Ability to create and maintain test documentation Knowledge of Microsoft Azure cloud services To learn More ❯

assurance methodologies and best practices Ability to identify improvements in processes and systems and communicate these effectively. Experience creating automation tests using .NET technologies (C#) Proficiency in JavaScript and/or TypeScript for test automation Ability to create and maintain test documentation Knowledge of Microsoft Azure cloud services To learn More ❯

assurance methodologies and best practices Ability to identify improvements in processes and systems and communicate these effectively. Experience creating automation tests using .NET technologies (C#) Proficiency in JavaScript and/or TypeScript for test automation Ability to create and maintain test documentation Knowledge of Microsoft Azure cloud services To learn More ❯

courses, reading manuals and other material. Undertake any other reasonable duties as requested by your management team. Skills Proficiency in programming languages such as C#, and .net Working experience with reporting tools is essential Strong knowledge of database management systems including SQL and MySQL. Familiarity with version control systems. Excellent More ❯

and advance the technical development of our synthetic environments/simulation components for one of MBDA's weapon systems. A strong background in software (C# and C++), and its realisation and system wide impact, with a robust approach to problem solving. You will have an open approach to software development More ❯

VALUE: Game Development Experience: 3+ years of programming experience with game engines (e.g., Unity, Unreal, or proprietary systems). Technical Proficiency: Strong C++/C# skills and solid math foundations. UI System Expertise: Proven ability to design, implement, and maintain UI systems in game environments. Problem-Solving Skills: Strong critical 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 … 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 More ❯

ensure appropriate test coverage, with a focus on automation where it adds real value. They use Playwright and TypeScript for frontend test automation and C# for backend work. They're also beginning to explore how AI tools can support testing and streamline QA processes, so there’s room to innovate. More ❯

facing and internal systems. The Role You’ll work closely with developers, solutions leads, and stakeholders to: Build and maintain automated test suites using C# and modern frameworks Create and run test plans (manual & automated) Support regression testing and release processes Improve test coverage, spot gaps, and promote QA best … practice Drive quality-first thinking in a collaborative team What You’ll Need Must-haves: 3+ years QA experience Automation skills in C# (.NET) JavaScript/TypeScript scripting for testing Experience creating structured test documentation Confident spotting areas for process improvement Nice to have: Azure exposure CI/CD pipeline More ❯

Software Developer - Node.js, TypeScript, React, C#, AWS Lambda - Hybrid role with one day a week in Cardiff - £60,000 plus bonus and excellent benefits We're on the hunt for Full Stack Software Developers to join a company on a mission. The goal? Providing clean, safe drinking water to millions … you'll bring: 5+ years in commercial software development Expertise with TypeScript, Node.js and React Experience with Event-Driven Architecture (microservices) Experience working with C# AWS Lambda Unit testing Bonus points for knowledge of: Kanban Functional programming AWS DynamoDB AWS Serverless GraphQL Salary & Benefits Up to £60,000 salary + More ❯

builds cases for these ideas. Duties and Responsibilities include the following. · Design and Implementation of embedded firmware and test solutions primarily in C and C# · Design and implementation of cryptographic solutions. · Creation of design documentation. · Practical hands-on experience working with and debugging embedded systems. · Working in a team environment. … development · Able to understand, maintain and create designs for mid-size projects. · Can provide solutions to complex issues. · Fluent in product embedded programming C & C# · Fluent in low level (as FW) or high level (as SW) development techniques. · Fluent with software version control. · TDD Unit test approach. · Experience with ARM More ❯

developers, designers, and artists to create engaging and high-quality gaming experiences. What You'll Do: Develop Systems and Game Features: Use Unity and C# to bring game features and their underlying systems to life. Identify and Resolve Issues: Maintain game stability and performance by troubleshooting and fixing bugs. Collaborate … Contribute to Process Improvements: Enhance development processes and tools continuously by proactively addressing issues and suggesting improvements. What We Value: Technical Skills: Proficiency in C# and proven experience with Unity, including an understanding of game architecture, optimisation, and performance. Engineering Excellence: A commitment to writing clean, maintainable, and efficient code More ❯

processes and engineering standards. Skills & Experience: Proven experience in a senior backend development role, ideally in games or real-time systems. Strong proficiency in C#, with working knowledge of C++. Solid understanding of random number generation and algorithm design. Strong mathematical background – A-Level Maths or higher preferred. Experience in … leadership or mentoring. Track record of creating scalable, maintainable, and performance-optimised code. Clear communicator with the ability to work cross-functionally. Tools & Technologies: C#, C++ GitLab Jira Microsoft Visual Studio Excel What’s on offer: Autonomy in how you approach technical challenges. Direct influence over how games are built More ❯

control. As our Firmware Engineer, you will support HID’s success by: Implementation of embedded firmware designs and test solutions primarily in C and C# Creation of design documentation. Practical hands-on experience working with and debugging embedded systems. Ability to complete tasks with minimal supervision. What we will love … Engineering degree or equivalent or suitable experience. Minimum of 1+ years of related industry experience. Additional Beneficial Skills/Experience Good working knowledge of C# Smart Card ISO7816 and RFID ISO 14443/15693 protocols Implementation experience of cryptographic solutions including symmetric & ideally PKI asymmetric. I2C and SPI protocols. Jenkins More ❯

An Amazing Career Opportunity for a Senior Integration Engineer (Firmware) Location: Cardiff, UK Job ID: 37836 A developer role, working in a Biometrics dedicated software team. You are expected to be hands-on and spend a significant amount of your More ❯

processes and engineering standards. Skills & Experience: Proven experience in a senior backend development role, ideally in games or real-time systems. Strong proficiency in C#, with working knowledge of C++. Solid understanding of random number generation and algorithm design. Strong mathematical background - A-Level Maths or higher preferred. Experience in … leadership or mentoring. Track record of creating scalable, maintainable, and performance-optimised code. Clear communicator with the ability to work cross-functionally. Tools & Technologies: C#, C++ GitLab Jira Microsoft Visual Studio Excel What's on offer: Autonomy in how you approach technical challenges. Direct influence over how games are built More ❯

product design and sustaining activities on a range of electronic based products. Implementation of embedded firmware designs and test solutions pimarily in C and C# Firmware development and de-bugging embedded systems Implementation of cryptographic solutions and the creation of design documentation. Knowledge, Skills & Experience: o Engineering Degree or equivalent … in a related discipline o At least 4 years experience in Firmware development o Good working knowledge of low programming languages (C/C#) and scripting and the ability to use standard development software: debuggers, editors, compilers. For further information please email (url removed) If you are interested in this More ❯