Auckland
Kate R.
Business Systems Consultant | Custom Internal Business Apps
Hire a freelance backend developer in New Zealand
Build secure, maintainable server-side systems with a New Zealand backend developer experienced in APIs, databases, authentication and cloud platforms.
- Free to enquire
- Local NZ freelancers
- You choose who to hire
Taupo
Brett R.
Senior Full-stack Developer & CMS Expert (Joomla & WordPress)
Tauranga
Stuart F.
Full Stack Software Developer
Auckland
Michelle A.
Full Stack Web Developer
Wellington
Jake F.
Web Designer and Developer
Auckland
Gavin B.
WordPress / WooCommerce Expert
What does a backend developer do?
Most backend developers handle some or all of this. Pick the parts you need and we'll put them in your brief.
Integrate accounts and payments
Connect your systems with Xero, Stripe or other services to automate invoicing, billing and financial reconciliation.
Automate internal workflows
Replace manual data entry and spreadsheets with backend services that move data between systems and trigger business processes.
Scale and modernise systems
Improve performance, add APIs, or migrate legacy applications so your product supports more users and new features.
- Start a brief
Not sure which parts you need?
Tell us what you want to get done. We'll shape the brief with you and share it with freelancers who fit.
How we help you find the right backend developer for your business
We do the legwork of briefing and finding people, then step back so you work directly with the backend developer you choose.
Tell us what you need
Share your project, the help you need, and any timing or budget you have in mind.
Choose who to meet
Review interested freelancers and their work. Choose who you want an introduction to.
Agree the work together
Agree the scope, timing, and price with your freelancer.
- 1Tell us what you need
- 2We help shape the brief
- 3Relevant freelancers are surfaced
- 4You compare them
- 5You choose
Connect with our network of Kiwi freelance backend developers
Tell us what you need and we will share your brief with suitable freelancers across our network, not only the profiles shown here. You review the applications and choose who you want us to introduce you to.
Kate
Business Systems Consultant | Custom Internal Business Apps
Auckland
Design & Creative
Brett
Senior Full-stack Developer & CMS Expert (Joomla & WordPress)
Taupo
Software & App Development
Stuart
Full Stack Software Developer
Tauranga
Software & App Development
Michelle
Full Stack Web Developer
Auckland
Websites & Web Development
Jake
Web Designer and Developer
Wellington
Websites & Web Development
Gavin
WordPress / WooCommerce Expert
Auckland
Websites & Web Development
Dan
Strategic Design, Web Development, Branding
Queenstown/Wanaka
Branding
Tom
Mobile Developer
Auckland
Software & App Development
How much does it typically cost to hire a backend developer?
What New Zealand backend developers typically charge, by type of work. Freelancers quote you directly after reading your brief.
Small task or single integration
Projects fromNZ$1,500
A discrete API endpoint, a single third‑party integration or a small automation script agreed and delivered to a clear brief.
- Typical rangeNZ$1,500–6,000
Medium project
Projects fromNZ$6,000
Multiple integrations, a small backend for a web app, or a migration of a single service with testing and deployment.
- Typical rangeNZ$6,000–30,000
Large platform or full backend
Projects fromNZ$30,000
Bespoke backend for a production SaaS or complex multi‑service migration that includes architecture, data migration and ongoing operational setup.
- Typical rangeNZ$30,000–150,000+
What affects the price
Freelancers quote after reading your brief. These move the price most.
- Complexity — number of integrations, data volume and business rules to implement
- Security and compliance needs — authentication, encryption, audits or industry rules
- Infrastructure and hosting — cloud services, managed databases or specialist DevOps work
- Ongoing support — whether you want handover documentation, monitoring, or an ongoing maintenance agreement
Indicative New Zealand dollar estimates only, excluding GST and ongoing software, hosting or platform fees. Scope and freelancer rates vary, and freelancers confirm pricing after reviewing your brief. Updated October 2026.
Backend development work delivered by Kiwi freelancers
Review the problem, approach and outcome of related projects supplied by freelancers in our network before you create your brief.
Websites & Web Development
Independent Optometry Group
- Performance Optimization
- WordPress
- Website Migration
Gavin B.
Websites & Web Development
Custom WordPress LMS User Registration & Onboarding for My Health Hub
- WordPress
- Website Development
- Backend Development
Gavin B.
Software & App Development
Genie 2 Mobile App Development for Syrp Motion Control
- Frontend Development
- API & Systems Integration
- Backend Development
Tom F.
Websites & Web Development
Just Married Weddings: a developer takeover
- WordPress
- Website Hosting Setup
- Frontend Development
Said K.Prior to this application, it took us over 3 to 4 hours to complete each property inspection report manually in Microsoft word. Now we can finish each report in less than half an hour - Great work done by Pulsebay - William
Feedback for Sutharsan A.
Web & Application Developer · Auckland
Questions about hiring a backend developer
Straight answers to what NZ business owners ask us most.
How long will a backend project take?
Timelines depend on scope — a small integration can take days, a medium project weeks, and large platform work months. Ask applicants for an estimated delivery timeframe when you review applications.
Should I pick a local NZ developer or an overseas freelancer?
Local developers can make in‑person meetings and NZ accounting integrations easier, but overseas talent can be cost‑effective. Choose based on timezone, legal/regulatory needs and communication preferences.
Can you build Xero integrations?
Yes — many backend developers build Xero integrations using Xero’s API and OAuth2. If your project requires Xero, include that explicitly in the brief so applicants confirm experience.
How do I check a freelancer’s trustworthiness?
Review project examples, ask for references or code samples, check public profiles and confirm IP, security and data handling expectations in your brief before hiring.
What about hosting, backups and maintenance?
Decide whether the freelancer will hand over deployment instructions or provide ongoing support. Hosting, backups and monitoring are typically separate costs or an agreed ongoing arrangement.
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Ready to hire a backend developer?
We'll help you shape the brief, find New Zealand freelancers who fit, and introduce you.