20 of 20 Permanent .NET Jobs in Cardiff

Web Developer - IT

Location
Cardiff, Wales, United Kingdom
responsibilities commensurate with the grade and post. Skills, Knowledge and Expertise Strong commercial software development experience, including high-level programming skills in C#/.NET and experience of web application development, APIs and integration technologies; Practical experience of Azure DevOps, including source control, work item management and deployment processes ...

Senior .NET Engineer - Partner Integrations

Location
Cardiff, Wales, United Kingdom
Who we are We create trusted, expert content that helps millions of people discover more about the things they love, need and care about. From technology, gaming and entertainment to fashion, lifestyle, sport, finance and ...

Integration Engineer

Location
Cardiff, Wales, United Kingdom
Event Grid or messaging technologies SFTP, FTP and file-based integration methods CI/CD pipelines and DevOps practices PowerShell, Python, C# or .NET development experience Experience using monitoring and observability platforms We Will Provide Excellent development and progression opportunities Range of Salary Sacrifice Schemes [holiday purchase, EV schemes ...

Platform Engineer

Location
Cardiff, Wales, United Kingdom
deployment tooling. Azure DevOps and cloud technologies. Infrastructure across both on‐premises and cloud environments. Virtualisation, containerisation and microservices. Technologies such as SQL and .NET, alongside automation and infrastructure tooling. Non‐functional testing, including security, availability, scalability and reliability. Secure coding and testing practices. Reporting, analytics, data modelling ...

Senior Software Developer (.NET)

Location
Cardiff, Wales, United Kingdom
Software Developer (.Net) £56,631 Bridgend - Hybrid Overview Are you an experienced developer who wants to shape a new digital function from the ground up? We're looking for a Senior Software Developer to help design and deliver modern services that make a real impact. You’ll play … mentor, and lead future developers. Contribute to wider digital and technology strategy. Essential Strong experience delivering enterprise solutions on Microsoft Azure. Advanced skills in .NET/C#. Hands-on expertise with event-driven design and technologies (Azure Service Bus, Event Hubs, Event Grid). Experience building APIs/microservices ...

Tech Customer Spt Specialist I

Location
Cardiff, Wales, United Kingdom
Windows server, SQL Server, HTML, XML, Web Services, and other Internet-based technologies. Some experience in working with Web Service toolkits (e.g. SoapUI, Microsoft .NET, JavaBeans, etc.). We know your well-being and happiness are key to a long and successful career. We are delighted to offer country ...

Technical Solutions Consultant

Location
Cardiff, Wales, United Kingdom
Windows server, SQL Server, HTML, XML, Web Services, and other Internet-based technologies. Some experience in working with Web Service toolkits (e.g. SoapUI, Microsoft .NET, JavaBeans, etc.) Workingforyou: Weknowthatyourwellbeingandhappinessarekeytoalongandsuccessfulcareer.Thesearesomeofthebenefitswearedelightedtooffer: Generousholidayallowancewiththeoptiontobuyadditionaldays Healthscreening,eyecarevouchersandprivatemedicalbenefits LifeAssurance Accesstoacompetitivecontributorypensionscheme SaveAsYouEarnshareoptionscheme TravelSeasonticketloan ElectricVehicleScheme Maternity,paternityandsharedparentalleave EmployeeAssistanceProgramme Accesstoemergencycareforboththeelderlyandchildren RECARESdays,givingyoutimetosupportthecharitiesandcausesthatmattertoyou Accesstoemployeeresourcegroupswithdedicatedtimetovolunteer Accesstoextensivelearninganddevelopmentresources AccesstoemployeediscountsschemeviaPerksatWork We are committed ...

Web Developer – AI & Azure DevOps (Remote/Flexible)

Location
Cardiff, Wales, United Kingdom
integrations across a diverse portfolio, including AI-enabled solutions and Copilot agents. The role covers the full development lifecycle, requires strong C#/.NET skills, and collaboration with analysts and managers to translate business needs into robust technical solutions. A supportive IT team and opportunities for growth are provided. ...

GIS Product Engineer II – ArcGIS Maps SDKs for Native Apps

Location
Cardiff, Wales, United Kingdom
Familiarity with some of the scripting or coding languages which our SDKs target, and which we use for automation, such as using Kotlin, Qt, .Net, Swift, Flutter, Typescript or Python Master’s degree in GIS, computer science, engineering, or related field Base salary is one component of our total ...

Lead Azure .NET Developer: Microservices & Mentoring

Location
Cardiff, Wales, United Kingdom
Yolk Recruitment is seeking a Senior Software Developer to lead the design, build and deployment of an enterprise‐grade Azure‐based integration platform. You will set technical direction, champion quality and security, mentor new developers ...

Lead Data/Integration Architect

Hiring Organisation
IntaPeople
Location
Cardiff, Thornhill, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£60000 - £80000/annum
have Microsoft certifications (e.g. Azure Solutions Architect, Power Platform Solution Architect) Knowledge of GDS/public sector security and compliance standards Exposure to .NET ecosystems Eligibility for, or current, security clearance Why apply? Lead the architecture on a high-profile public sector programme A clear route from contract ...

Software Architect

Location
Cardiff, Wales, United Kingdom
positively influence others. Experience Proven experience as a software architect of distributed systems. Proven ability in software development and coding in various languages (C#, .NET, Java, C or C++ or C# or Python etc.) Building systems using PaaS. Working with an internal and outsourced development team. Working with ...

Mid Level Full-Stack .Net Developer

Location
Cardiff, Wales, United Kingdom
seeking a highly analytical and solutions-driven Mid Level Full Stack .NET Developer to design, develop, and maintain scalable web applications with complex business logic and third-party integrations. This role combines backend engineering, frontend development, and intelligent automation practices that include using AI-assisted development workflows to improve … code Maintain separation of concerns across services and UI layers Improve reliability of provider communications and validation workflows Technical Skills Core Stack C#/.NET Core MVC Entity Framework Core SQL Server LINQ Frontend Razor Pages/MVC jQuery Data Tables AJAX Integration & Data SOAP services REST APIs Logging ...

Umbraco Developer

Location
Cardiff, Wales, United Kingdom
incoming support tickets to SLA. Participate in all phases of the development life cycle, focusing on coding, testing, bug fixes and deployment. C# .NET Experience using GitHub/GitLab LESS/SASS Knowledge of Accessibility Competitive salary based on experience 22 days annual leave + bank holidays Remote, office ...

Business Analyst - Sc Cleared

Location
Cardiff, Wales, United Kingdom
sector clients Mapping current processes and finding better ways of doing things Writing user stories, acceptance criteria and prioritised backlogs Working closely with the .NET engineers and designers Helping shape bids and tenders with your understanding of client requirements Supporting testing and keeping accessibility, data protection and security front ...

Senior AI Software Engineer

Hiring Organisation
CPS Group (UK) Limited
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£55000 - £75000/annum
environments. The Role: * Design, build and deploy AI Agentic tools and applications using Microsoft Azure. * Develop production-ready software and APIs using C#/.NET and Azure AI services. * Build multi-agent systems and AI-powered workflows, integrating with existing applications and data sources. * Apply techniques such as prompt … solutions that meet business requirements. * Support and mentor other engineers, sharing knowledge and best practices. Required Experience: * Strong software engineering experience using C#/.NET and Microsoft Azure. * Essential experience building AI Agentic tools and applications. * Experience developing and deploying AI solutions into live production environments. * Strong understanding ...

Software Support Engineer

Location
Cardiff, Wales, United Kingdom
Software Support Engineer South Wales | Hybrid, 3 days on site £35,000-£40,000 We're looking for a Software Support Engineer to join an established organisation where you'll take ownership of business-critical ...

Software Support Engineer

Hiring Organisation
Yolk Recruitment
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
GBP 35,000 - 40,000 Annual
Software Support Engineer South Wales | Hybrid, 3 days on site £35,000-£40,000 We're looking for a Software Support Engineer to join an established organisation where you'll take ownership of business-critical ...

Mid-Level .NET Developer: Build Scalable Web Apps

Location
Cardiff, Wales, United Kingdom
Progressive Legal Solutions Limited is seeking a highly analytical Mid Level Full Stack .NET Developer to design, develop, and maintain scalable web applications with complex business logic and third‐party integrations. The role covers backend engineering, frontend development and automation practices, including AI-assisted workflows to improve efficiency, code ...

Senior .NET Engineer: Partner Integrations (Hybrid)

Location
Cardiff, Wales, United Kingdom
Future PLC in Cardiff is seeking a Senior .NET Engineer to lead partner integrations, develop high-performance REST APIs, and mentor the team. You will own end-to-end delivery, collaborate with external partners, and drive standards like TDD and CI/CD in FCA-regulated contexts. The role ...