Senior Full-Stack Developer & Tech Lead – Remote/WFH
Loansmart, a New Zealand personal loan brokerage, is hiring its first in-house senior full-stack developer/tech lead to own its PHP/MySQL portal and lender, CRM and AI integrations, while setting architecture, security and CI/CD standards for a remote team targeting one-minute conditional loan approvals.
- Compensation
- NZ$140K–NZ$160K / yr
- Location
- Auckland CBD, Auckland
- Work setup
- Remote
- Seniority
- Lead
- Employment
- Full time
- Experience
- 3+ years
- Category
- Fullstack
- Posted
Skills
Must have
- 3+ years hands-on full-stack development with strong modern PHP (8.x; Laravel or similar), MySQL and JavaScript
- Front-end skills to build clean, fast pages
- Track record building and maintaining third-party API integrations in production
- Hands-on security experience: secure coding (OWASP), hardening servers and cloud accounts, handling vulnerabilities or incidents
- Has made architecture decisions; comfortable owning Linux hosting or cloud infrastructure (AWS, Azure or similar), Git and deployment pipelines
- AI-first way of working: ships faster with tools like Claude Code, Cursor or Copilot, with judgement on when output is wrong
- Commercially minded: measures work in conversion rates, page speed, drop-offs and settled loans
- Organised, self-driven, clear in writing, able to work independently in a remote team
- Right to work in New Zealand, subject to reference, credit and criminal history checks
Nice to have
- Experience with CRMs (Keap/Infusionsoft a plus), WordPress, design systems or CRO tooling
- Fintech, lending or another regulated industry experience
Full description
Salary: $140,000 – $160,000 per year
About the role
We’re considering bringing our software development in-house and want a senior developer to lead it.
You’ll own the Loansmart Portal, our integrations and our websites. You’ll also set how we build: the architecture, the security and the workflow. Our roadmap is backlogged, so the first job is shipping.
The second is making it safe for the rest of the team to ship too.
Our goal is simple to say and hard to build: conditional approval in about a minute. You’ll report to our Operations Manager, who owns the roadmap, and work closely with the CEO, marketing, sales and compliance.
Key responsibilities
Build and ship
- Own the Portal (PHP / MySQL) end to end: new features, fixes and performance
- Build and maintain integrations with lender APIs, Keap CRM, bank statement retrieval, SMS and AI calling, using REST, webhooks and OAuth
- Scope, estimate and deliver roadmap projects against dates, cost and return, and report progress weekly
Lead architecture and security
- Own our technical architecture and plan ahead: what we build, buy or integrate, and how it fits together
- Own cyber security across our systems: patching, access control and MFA, secrets management, logging and monitoring, backups and incident response
- Check the security of vendors and integrations before they connect to client data
- Protect client financial data and meet Privacy Act 2020 obligations in a regulated financial advice business
Enable the team to ship
- Bring our code, hosting and environments in-house: Git, CI/CD, and a pre-production to production workflow
- Build the templates, components and guardrails that let our marketing team create landing pages and A/B tests with AI tools, with you reviewing and approving before anything goes live
- Set the standard for AI-assisted development (Claude Code, GitHub) and review AI-written, contractor and team code
- Support measurement (GTM, server-side tagging, BigQuery) with our Head of Search and Performance
- Document everything, so no system depends on one person’s memory
About you
- 3+ years of hands-on full-stack development, with strong modern PHP (8.x; Laravel or similar), MySQL and JavaScript, and the front-end skills to build clean, fast pages
- A track record of building and maintaining third-party API integrations in production