What the role involves
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Our Mission
JustPaid is a startup on a mission to modernize the financial infrastructure that powers how companies sell to other companies.
We are building the financial operating system for the next generation of businesses.
Founders, executives, startups, and finance teams are drowning in time-sucking financial work: messy sales contracts, fragmented billing models, unpredictable cash flow, and outdated, expensive tools that slow everything down.
The financial stack today is broken.
We are not building another dashboard or another shallow app. We are building real infrastructure that sits at the core of how modern companies make and collect money.
👉 Watch a 2-minute video on what we’re building first
👉 Apply directly at https://www.justpaid.ai/careers (we review direct applicants first)
This role is for someone who loves to learn, loves to build, and cares deeply about craft. Someone who can think through hard problems, write clean code, and isn’t afraid to make decisions. Titles matter less than impact here.
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What you’ll do
Build core product features used daily by finance teams and founders
Work across the stack and ship to real production systems
Collaborate closely with product, design, and customers
Help define technical direction as the company grows
What we value
Strong fundamentals and genuine curiosity
Ownership mindset and high agency
Comfort with ambiguity and fast iteration
Clear communication and respect for users
You don’t need to check every box. If you’re smart, driven, and excited about building something important, we want to hear from you.
This is a chance to build early, build deeply, and grow alongside a small team that cares about doing things the right way.
If you want to look back one day and say, “I helped build that from the ground up,” this is that role.
Working Hours & Environment
Working Hours: Pacific Time (PT) business hours required.
Fully remote role.
Required for real-time collaboration with customers, engineers, and founders
Off-hours work are required for go-lives, escalations, and weekly when meeting with the founders
Remote does not mean asynchronous-only — live collaboration matters
What We Value
Strong fundamentals and curiosity
High ownership and accountability
Comfort with ambiguity
Clear communication
Respect for users and craft
You do not need to check every box. If you are smart, driven, and excited about building something that actually matters, we want to hear from you.
More about our team here, https://www.justpaid.ai/team
About JustPaid
We make it easy for founders to do billing right out of demo day. Every B2B startup faces the same billing nightmare: unique customer terms, custom pricing, usage tiers, and discount structures that make manual billing a costly mess. Hiring billing specialists adds overhead and introduces human error right when you need to move fast. JustPaid makes billing effortless by extracting billing logic directly from your contracts—whether they're PDFs or stored in your CRM—and automatically generating accurate, timely invoices. Already using Stripe, DocuSign, CommonPaper, HubSpot, or Salesforce? We integrate seamlessly with your existing stack. Maintain control while automating the complexity. No more pricing disputes. Faster cash flow. Fewer headaches. - Move fast: Bill customers from day one without hiring specialists - Scale smart: Handle complex pricing models without operational overhead - Stay focused: Spend time building your product, not managing invoices - Reduce risk: Eliminate human error in billing calculations We're always asking ourselves: How can we make a company's financial operations effortless so teams can focus on scaling? - We don't settle - We are passionate - We are serial entrepreneurs We aim to make a dent in the universe.
Full JustPaid profile