Senior Developer Fullstack .NET

Key Responsibilities:

• Work efficiently in a global distributed team environment
• Participate in sprints, executing engineering tasks to meet deliverables.
• Utilise Azure DevOps for backlog management, task tracking, and deployment automation.
• Design, develop, and maintain secure, scalable backend services using .NET 8+, REST, and distributed system patterns
• Implement and optimise data solutions leveraging Azure Cosmos DB, Azure Blob Storage, and Microsoft Fabric.
• Integrate various SDKs and APIs, including Microsoft Graph, Microsoft Teams, and Cognitive Services.
• Experience designing and integrating cloud-native solutions using Azure App Service, Functions, Entra ID, Key Vault, Azure Monitor, and cloud databases.
• Contribute to frontend development using React, TypeScript, Fluent UI v9, and SharePoint Framework (SPFx) for SharePoint Online and Microsoft Teams solutions.
• Write and maintain automated tests (unit, integration, system)
• Work closely with the Technical Architect and collaborate with cross-functional teams to deliver high-quality, secure, scalable solutions.
• Participate in release and support activities related to Engineering deliveries
• Ensure software engineering best practices in coding standards, testing, deployment, and overall product quality.

About you:

• 8+ years of hands-on software development experience.
• Strong English speaking and writing skills
• Passionate about engineering excellence, best practices, and continuous learning.
• Experience in designing distributed systems, contributing to architectural decisions, and end-to-end software development lifecycle. • Strong expertise in backend development using .NET (preferably .NET 8 and above)
• Proven experience with building on and integrating with Azure Cloud services like App Service, Functions, Azure Monitor, Entra ID, Cloud Databases, Azure Key Vault
• Hands-on experience with one or more cloud databases (Azure Cosmos DB, Azure SQL, PostgreSQL, Microsoft Fabric, etc).
• Recent experience with React, TypeScript, and modern frontend development practices.
• Solid understanding of automated testing.
• Experience in Git, Azure DevOps, and DevOps practices.
• Excellent communication and problem-solving skills, with ability to guide technical decisions.
• Experience using AI coding assistant tools (like GitHub Copilot, Cursor, Claude Code)
• Experience mentoring others or leading technical discussions is a plus.

Nice to Have:

• Experience with SharePoint Framework (SPFx) development.
• Exposure to Microsoft Fabric or similar
• Knowledge of Fluent UI v9, Griffel, and modern CSS-in-JS approaches.

What's in it for You?

At Toolagen Technology Services we are driven by a high-performance culture and our core value. We strongly believe in creating a positive and supportive work environment. As the Senior Backend / Full-stack Engineer, you will have the opportunity to:

• Work with a dynamic and collaborative team.
• Contribute to creating products used by top-tier global brands.

About our partner: Our client is one of fifteen Microsoft partners globally to have Content Services Charter Partner status. As experts in the delivery of digital employee experiences, they are recognised as best in the world for their SaaS product offering and information architecture approach. This is why some of the world's most recognisable brands choose to work with them to deliver their digital employee experiences. Their mission is to help people do their best work using Microsoft 365. In the process helping organisations to utilise Microsoft 365, maximising their return on investment.