Your Melbourne venue group has 200 casuals across six sites and BambooHR still can't fill a Saturday shift
Custom HR (Human Resources) and rostering software in Melbourne runs $50k to $200k over 3 to 8 months, and most Melbourne employers need it once a casual, award-covered, multi-site workforce overwhelms BambooHR, Workday, Gusto, or ADP. A venue group rostering 200 hospitality casuals across six CBD and inner-suburb sites, or a health provider scheduling shift workers against fatigue rules, doesn't fit a tool built for salaried headcount. You don't need a bigger HRIS. You need rostering and award logic the off-the-shelf tools never had.
You're a Melbourne employer with a real casual workforce, hospitality across multiple venues, allied health across clinics, event crews scaling up and down by the week. BambooHR and Workday manage your salaried records fine, but they were never built to roster 200 casuals against availability, skills, and the Hospitality Industry General Award. So rostering lives in a spreadsheet or a separate app, and the two never reconcile.
When a flood of function enquiries hits before a big Melbourne event weekend, you need to fill shifts fast, and your HRIS can't see who's available, qualified, and under their cap. The award rules, penalty rates, minimum engagements, fatigue gaps, are exactly what generic HR tools skip, because they assume salaried staff. So you're left manually checking availability and compliance, shifts go unfilled, and a payroll error in penalty rates is one mistake away.
- You roster a large casual, award-covered workforce across multiple sites
- Award compliance and penalty rates are managed manually and risk payroll errors
- Event-week surges demand fast, compliant shift filling your HRIS can't support
- Rostering and your HRIS live in separate tools that never reconcile
- Your team is mostly salaried and BambooHR or Workday fits the records you keep
- Your rostering is simple enough for a standard scheduling app
- You have no one to own award-rule maintenance as the award changes
- Speed to a basic HRIS matters more than custom rostering and award logic
- Filling a shift means the system shows qualified, available, under-cap casuals instantly instead of a spreadsheet scramble
- Award rules (penalty rates, minimum engagements, fatigue gaps) are enforced in code, cutting compliance and payroll risk
- During an event-week surge you can staff a flood of functions fast because availability and skills are live data
- Casual availability, certifications, and skills sit on the employee record, so rostering stops being guesswork
- Rostering and the HRIS finally reconcile, so hours flow cleanly into payroll without manual fixing
- Award interpretation must be exactly right, so the build needs careful validation against the relevant award and updates when it changes
- You own integrations to payroll and your HRIS; when either changes, patching is your responsibility
- It forces you to define availability, skill, and compliance rules precisely, which is more work than buying a generic tool
- For a small or salaried team, a custom rostering engine is far more than the situation warrants
HR pricing in Melbourne: the real numbers
| Project scope | Typical cost | Timeline |
|---|---|---|
| Custom rostering engine over your existing HRIS and payroll | $50k to $90k | 3 to 5 months |
| Rostering plus award-compliance and self-service for casuals | $90k to $150k | 4 to 6 months |
| Full multi-site workforce platform with payroll integration | $140k to $200k+ | 6 to 8 months |
The features that matter for Melbourne
HR services we deliver in Melbourne
Everything an HR build here can cover: employee onboarding system, time and attendance, applicant tracking system (ATS), BambooHR alternative and Workday integration.
Exactly what you get
A workforce system built for casual, award-covered, multi-site rostering: availability and skills on the employee record, award rules enforced in code, a surge view that fills function shifts fast, and self-service acceptance and swaps that respect caps. It keeps a simple HRIS or your accounting software for records and pay, feeds clean hours into payroll, talks to your booking and scheduling software so functions and staffing line up, and reports staffing and labour cost into your business intelligence dashboards.
How to choose a developer in Melbourne
Award interpretation is where these builds live or die, so you want a Melbourne partner who has modelled penalty rates and minimum engagements before and can prove it. Ask how they validated award logic and how they'd handle the award changing. Have them walk through filling a flood of function shifts on a busy weekend; the good ones reason about availability, skills, and compliance together, not just a calendar grid. Judge them on whether they take the award seriously, because a confidently wrong roster becomes a confidently wrong payroll.
From kickoff to launch: the schedule
- !They've never modelled an award; ask for a build that enforced penalty rates and minimum engagements
- !No question about your surge weeks; ask how the system fills a flood of function shifts fast
- !They treat rostering as a calendar; ask how they handle availability, skills, and compliance together
- !They quote before seeing your award coverage; ask which award rules change the estimate
- !Vague on payroll integration; ask how hours and penalty rates reach payroll without manual fixing
If hr is on the roadmap, pos, warehouse management, helpdesk & ticketing usually follow within the year. Budget them as one conversation.
Rohan advises mid-market and enterprise teams on ERP, CRM and custom software, and has led delivery on dozens of business-software builds.
Writes for Digital Heroes, shipping business software for 2,000+ brands across 55+ countries since 2017.
Frequently asked questions
Can't BambooHR or Workday handle our rostering?
They handle salaried records well and casual award rostering poorly, because they assume fixed headcount. They can't match availability, skills, and award rules to fill a shift, so rostering ends up in a spreadsheet. A custom rostering engine over a simple HRIS gives you the casual scheduling and compliance those tools were never built for.
How does award compliance get handled?
The award rules, penalty rates, minimum engagements, fatigue gaps, are encoded as logic the system enforces when you build a roster, so non-compliant shifts are flagged before they're published. This is the highest-risk part of the build, so it's validated carefully against the relevant award and updated when the award changes, which is part of ongoing maintenance.
What happens during a busy event week?
That's exactly when custom rostering pays off. When function enquiries surge, the system shows which casuals are available, qualified, and under their cap, so you fill shifts in minutes instead of manually phoning around. The same data that runs normal rostering makes the surge manageable rather than chaotic.
Do we keep our existing payroll?
Usually yes. The custom system handles rostering and award compliance, then feeds clean hours, including correctly calculated penalty rates and loadings, into your existing payroll. You keep the payroll your team trusts and add the rostering and award engine it never had, with a clean integration between them.