Full stack Principal Software Engineer C# /.Net

Full Stack Developer – Job Description

The Full Stack Developer is responsible for designing, building, and maintaining high‑quality end‑to‑end software solutions across both front‑end and back‑end systems. This role focuses on delivering intuitive, performant, and user‑centric experiences while underpinning them with robust backend logic and integrations.

You will also play a critical role in troubleshooting issues, enhancing existing features, resolving customer‑reported problems, and participating in continuous improvement efforts across the organisation.

Key Responsibilities

Software Development

• Designing and developing high‑quality full‑stack software solutions.
• Building intuitive and accessible user interfaces using Blazor, Razor, and modern UI/UX principles.
• Implementing core business logic in C# to support product functionality.
• Integrating with Microsoft Teams APIs, including Teams Phone where relevant.

Technical Operations

• Troubleshooting and resolving bugs, including Level 2 / Level 3 development support.
• Supporting and developing test automation for end‑to‑end scenarios.
• Ensuring application scalability, performance, reliability, and security.

Compliance & Safety

• Comply with Equal Employment Opportunity, Discrimination, Harassment and Bullying Policies.
• Follow all Occupational Safety and Health and Environment policies, reporting unsafe practices or hazards.
• Comply with continuous improvement initiatives and management systems; report deficiencies and suggest improvements.
• Implement and enforce information security policies, procedures, and standards.
• Comply with all risk management initiatives throughout the business and report any risks.

Skills

• Strong proficiency in:
  • C#
  • HTML5/CSS/JavaScript
  • Blazor Framework
  • Razor
  • ASP.NET Core, an open-source web development framework | .NET
  • REST APIs
  • Microsoft Teams APIs
  • PowerShell (advantageous)
• Solid understanding of back‑end logic design, modelling, and implementation.
• Experience with UI component frameworks (e.g., Syncfusion—preferred but not required).
• Proficiency in using design collaboration tools (e.g., Figma—preferred).
• Familiarity with Microsoft DevOps or equivalent tooling.

Key Selection Criteria

• Technically astute with sound understanding of web technologies.
• Ability to anticipate and independently provide solutions for complex problems.
• Ability to rapidly absorb complex technical and conceptual information, identify key issues, and present understandable alternatives.
• Minimum 5-7 years experience in a Full Stack or similar development role.
• Tertiary qualification in IT, Computer Science, Engineering, or related field.
• Strong capability in both front‑end and back‑end development.
• Ability to deliver high‑quality solutions under competing deadlines.