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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Developer (.NET) - **Company:** Yolk Recruitment Ltd - **Location:** Cardiff, UK - **Experience:** Expert - **Salary:** £56,631.0 - **Contract:** Temporary to permanent - **Skills:** .NET Framework, Application Programming Interfaces (APIs), Microsoft Azure, C Sharp (Programming Language), DevOps, SQL Databases, Web Applications, Azure Service Bus, Azure Data Factory, Event Driven Architecture, Data Lakes, Git Flow, Apache Kafka, Cosmos DB, Graphql, Api Design, Software Coding, Api Management, Docker, Microservices - **Published:** September 2, 2026 - **Apply:** https://www.adzuna.co.uk/jobs/details/5864528627 ## About the Role * 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 with Azure tools (Functions, APIM, Web Apps). * Knowledge of Azure data services (SQL, Storage, Data Lake, Cosmos DB). * Track record of leading development and mentoring others. * Strong communication skills, able to engage both technical and non-technical stakeholders. * Experience working in agile teams. Desirable * Microsoft Azure certifications. * GraphQL (e.g. HotChocolate). * Exposure to Kafka or other event-driven platforms. * Knowledge of DevOps/IaC (Docker, Azure DevOps). * Familiarity with Azure observability, identity, and security tools. * Gitflow knowledge. Personal Qualities * Customer-focused and improvement-driven. * Positive, proactive, and collaborative. * Strong problem-solving and influencing skills. * Committed to personal and team development. ## Description You'll play a leading role in building a new event-driven integration platform on the Microsoft Azure stack, working initially with consultants before taking ownership as our in-house technical lead. This isn't just about writing code-you'll also grow and mentor a new team, set best practice, and help drive a digital transformation., As the first member of our new in-house development team, you'll lead the design, build, and delivery of an enterprise-grade Azure-based integration platform. You'll set technical direction, champion quality and security, and mentor future developers to deliver excellent digital services., * Design and develop an event-driven API/microservices platform on Azure. * Integrate multiple third-party systems securely and reliably. * Collaborate with DevOps teams to ensure smooth deployment and operations. * Establish coding standards and best practice across the development lifecycle. * Present proofs of concept and guide technical decisions. * Recruit, mentor, and lead future developers. * Contribute to wider digital and technology strategy. ## Related Videos - [Develop enterprise-ready applications for Microsoft Teams with Azure resources on modern web technologies](https://www.wearedevelopers.com/videos/187-develop-enterprise-ready-applications-for-microsoft-teams-with-azure-resources-on-modern-web-technologies) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Putting the Graph In GraphQL With The Neo4j GraphQL Library](https://www.wearedevelopers.com/videos/257-putting-the-graph-in-graphql-with-the-neo4j-graphql-library) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk)