The median Back-End Developer (Java / Go / Node.js) salary in New Zealand is NZ$108K in 2026, with a typical range from NZ$101K to NZ$115K. Pay has moved +6.4% year-on-year. Auckland currently leads city pay at NZ$117K. This is base salary for permanent employees. Contracting instead? See day rates for this role below.
What does A Back-End Developer (Java / Go / Node.js) do?
A Back-End Developer (Java / Go / Node.js) is responsible for designing and building server-side services and APIs, working across Java, Go, or Node.js depending on the team's stack.
Day-to-day responsibilities
- Designing and implementing backend services and APIs
- Writing automated tests
- Optimising database queries
- Participating in code review and on-call rotations
Medium demand+13% Java (Spring Boot)+15% Go+12% Node.js