Full-Stack Developer (Intermediate) – Build Impact with AI

JobSpace; Auckland; On-site; NZD 90,000 - 135,000; Full time

Benefits offered by this job

Flexible working arrangements

Regular social events

Fun Food Evenings

Well-stocked fridge

Career advancement opportunities

Job summary

Sandfield in New Zealand is seeking a Full Stack Software Developer (Intermediate) to join our Auckland team. You will build web applications using the Microsoft stack (C#, .NET Core/WebAPI) and design robust SQL Server databases while engaging directly with clients to translate business needs into technical solutions.

We value AI-driven development, strong communication, and the ability to work across frontend and backend technologies.

Qualifications

• Full-Stack Mindset: Solid experience building web applications using the Microsoft stack (C#, .NET Core/WebAPI).
• Database Fundamentals: Comfortable designing and querying SQL Server databases.
• Communication: You are comfortable working directly with customers. You enjoy translating business requirements into technical solutions and supporting those solutions in production.
• Modern Frontend: Experience with React and TypeScript.
• Legacy Flexibility: If you haven't worked with modern frameworks, experience with MVC or WebForms is a great foundation.
• Tooling: Familiarity with Git for version control.
• AI-Driven Development: Experience using (or a strong curiosity about) AI coding assistants like GitHub Copilot, Claude Code, or similar to accelerate your workflow.
• Performance Tuning: Experience optimising application performance and database queries.
• DevOps & CI/CD: Experience creating and managing DevOps pipelines (e.g., Azure DevOps)

Responsibilities

• Solve Real Business Problems: Understand the 'why' behind requirements to deliver impact.
• Leverage AI for Innovation: Integrate AI tools to accelerate development and improve solutions.
• Interact Directly with Clients: Engage with clients to translate needs into working software.
• Join a Supportive Team: Collaborate in a flat, long-tenured team culture.

Skills

C#, .NET Core/WebAPI

SQL Server

Client communication

Git

Tools

Git

Job description

Sandfield in New Zealand is seeking a Full Stack Software Developer (Intermediate) to join our Auckland team. You will build web applications using the Microsoft stack (C#, .NET Core/WebAPI) and design robust SQL Server databases while engaging directly with clients to translate business needs into technical solutions.

We value AI-driven development, strong communication, and the ability to work across frontend and backend technologies.