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Now hiring, Sydney & remote (AU)
Help us build the operating system construction has been missing.
We’re a fast-growing team building the AI construction operating system, already running inside some of Australia’s largest builders and developers. If you want your work to land on a live job site instead of a slide deck, keep reading.
Why we exist
Construction runs the world. Its software hasn’t kept up.
Most construction companies still run their business across seven or eight disconnected systems, paying pricing models that get more expensive the more successful they become. We started Plexa to replace that stack with one platform, one data model, and AI built into every module. If that problem bothers you as much as it bothers us, you’ll fit in here.
AI-first
We use AI to build AI. For us, and for you.
For our customers
AI is built into every module, not bolted on as a chatbot. It reads invoices, compares tenders, forecasts cost-to-complete, and answers questions about your projects in plain language. Ask your construction data anything, and get an answer in seconds, not weeks.
For our team
We build the same way we sell it. AI-assisted engineering is the default, not the exception, and support, ops, and sales all run on AI-assisted workflows. Every team gets the budget and the time to try new tools. If a task can be automated, we automate it before we hire for it.
From our founders
Why this needs to exist, and why it needs you
Sean Hamawi
CPO / Founder
“We didn't start Plexa to build another dashboard. Every builder we spoke with was drowning in the same five disconnected systems. If you'd rather fix that than polish a demo, come do it with us.”
Ayman Khalaf
CSO / Founder
“Construction is one of the last major industries still run on spreadsheets and phone calls. That gap is the opportunity. We're looking for people who get energy from closing it.”
Life at Plexa
Rooftops, job sites, and customer workshops
A few real moments.
Why join Plexa
Where your work actually ships
Real Projects, Real Stakes
Your work runs incident reports, budgets, and safety data for construction companies building communities and skylines across Australia. Not a staging environment nobody opens twice.
Small Team, Wide Latitude
We're still early. That means fewer meetings, faster decisions, and more of the roadmap sitting in your hands than it would at a 500-person company.
Fair Pricing, Fair Work
We charge our customers per user, not a cut of their revenue. Internally we run the same way: clear ownership, real equity, and no growth-at-any-cost culture.
Our values
The standards we hire and build by
Excellence in Construction
We understand construction. Our platform is built specifically for the unique challenges and workflows of modern construction companies, from tender management to project completion.
Customer-Driven Innovation
Every feature in Plexa is born from real customer needs. We work closely with construction professionals at all levels to ensure our platform solves real problems and delivers measurable value.
Long-Term Partnership
We're not just a software provider. We're your technology partner for growth, which is why we invest heavily in customer support, training, and continuous platform improvement.
Benefits
What you get for building this with us
Competitive salary
Transparent, top-of-market compensation that truly reflects the impact of your work.
Fully remote
Work from anywhere in Australia. We care about your output and impact, not hours logged at a desk.
Your choice of hardware
Mac or PC, whatever gets you shipping fastest.
Team offsites
We get the whole team in one room a few times a year.
Direct access to founders
No layers between you and the people using what you build.
Open roles
Come build with us
We post every open role on LinkedIn as soon as it opens, so that’s the current source of truth, not this page.
Join the team
We’re looking for passionate people who want to revolutionize the construction industry. Whether you’re a developer, product designer, or construction expert, there’s a place for you at Plexa.
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