Senior/Intermediate Full-Stack Dev – Motors, AI-Driven

Trade Me; Auckland; On-site; NZD 110,000 - 160,000; Full time

Benefits offered by this job

AI skilling support

Flexible work options

Wellness leave

Team lunches and social events

Learning and internal mobility

Job summary

Trade Me in Auckland seeks a Senior/Intermediate Full Stack Developer for our Motors team. You will own full‑stack outcomes, apply AI acceleration, and solve complex technical challenges at scale.

Bring 3+ years for Intermediate or 5+ years for Senior in similar roles, C#/.NET, SQL Server, OO design, SOLID principles, and a collaborative mindset with mentoring ability. You will design, build, test, and monitor production code.

Qualifications

• 3+ years for Intermediate and 5+ years for Seniors experience in similar software development roles.
• Hands-on experience developing with AI tools, and a natural curiosity to continue weaving them into your everyday work.
• Sound C# development experience (or similar) with .NET Framework understanding.
• Understanding of relational databases and SQL, particularly MS SQL Server.
• Good understanding of OO design patterns and appreciation of SOLID principles.
• Strong collaborative mindset with ability to mentor (Senior), adapt, and drive initiative.

Responsibilities

• Design, estimate, plan, write code, and build unit tests to deliver on squad goals.
• Take technical ownership and accountability for projects within your squad.
• Build, test, release, and monitor the code you ship to production.
• Peer review code authored by other developers and document your work.
• For Seniors: Mentor and coach junior members of the team.
• Find opportunities to apply new, innovative technologies to solve business problems.

Skills

AI tools experience

C# / .NET

SQL Server

OO design patterns

SOLID principles

Mentoring

Collaboration

Tools

MS SQL Server

Job description

Trade Me in Auckland seeks a Senior/Intermediate Full Stack Developer for our Motors team. You will own full‑stack outcomes, apply AI acceleration, and solve complex technical challenges at scale.

Bring 3+ years for Intermediate or 5+ years for Senior in similar roles, C#/.NET, SQL Server, OO design, SOLID principles, and a collaborative mindset with mentoring ability. You will design, build, test, and monitor production code.