Senior AI-Driven Platform Engineer (Full-Stack)

RMS; City of Melbourne; On-site; AUD 140,000 - 190,000; Full time

Benefits offered by this job

Learning platform

Employee Assistance Program

Rise event

Years of Service awards

Australia: 25 days annual leave

Novated leasing

Melbourne office vibes

Job summary

RMS is transforming how software is built in the Core Platform team, embracing spec-driven development and AI-assisted engineering. You’ll own features across React front ends, C# and VB.Net services, and databases while shaping architecture and testing strategy.

You’ll mentor junior developers, validate AI-generated output for security and maintainability, and contribute to a fast, scalable hospitality technology platform with global reach.

Qualifications

• Experience building complex full stack apps in C# or VB.Net and React.
• Strong PostgreSQL and MS-SQL skills: database design, query optimisation, data speed and correctness.
• Experience designing APIs and familiarity with asynchronous messaging patterns.
• Solid testing habits: unit and integration testing, plus an automation framework such as Playwright.
• Sound engineering judgement, including validating and owning AI-generated output and comfort with AI-assisted workflows.
• Clear communication about intent and trade-offs and mentoring others.

Responsibilities

• Work with AI agents daily, writing the specifications and acceptance criteria that guide implementation, testing and refactoring.
• Own and validate AI-generated code so what reaches production is secure, tested and maintainable.
• Build and optimise features across React front ends, C# and VB.Net services, and PostgreSQL and MS-SQL databases.
• Tune queries, APIs and back-end processes so the platform stays fast as it scales.
• Shape architecture, integration patterns and testing strategy alongside design, product and fellow senior engineers.
• Mentor junior developers and help evolve our standards for AI-assisted development.

Skills

C# / VB.Net

React

PostgreSQL

MS-SQL

APIs design

Testing (Playwright)

AI-assisted development

Mentoring

Communication

Tools

Playwright

Job description

RMS is transforming how software is built in the Core Platform team, embracing spec-driven development and AI-assisted engineering. You’ll own features across React front ends, C# and VB.Net services, and databases while shaping architecture and testing strategy.

You’ll mentor junior developers, validate AI-generated output for security and maintainability, and contribute to a fast, scalable hospitality technology platform with global reach.