Staff Accountant
Supio
Accounting & Finance
Seattle, WA, USA
USD 93k-98,500 / year + Equity
Posted on Apr 9, 2026
Staff Accountant
Seattle
G&A
Hybrid
Full-time
About Us
Supio is a trusted AI platform purpose-built for law firms, reshaping how data drives impactful outcomes. Our innovative approach blends technology with deep legal expertise, making us a leader in our field. We go beyond surface-level AI to deeply understand our customers’ daily needs, empowering law firms with unparalleled data insights. Supio delivers human-level, accurate analysis of complex data and legal records, quickly and efficiently bringing critical insights when they matter most. Trusted by top litigation lawyers, our platform has supported over $1 billion in settlements.
Headquartered in Seattle with an office in San Francisco, we raised $60M Series B in April 2025 led by Sapphire Ventures with Mayfield and Thomson Reuters Ventures, bringing total funding to $91M. We're scaling rapidly and looking for exceptional talent to join us in this next phase of growth.
We're looking for passionate team members who are motivated by our mission and ready to help us achieve it.
Who Are We Looking to Add to Our Team?
We are seeking a highly motivated Staff Accountant to join our finance team. In this role, you will own two critical functions, billing operations and accounts payable, and support the month end close process.
The ideal candidate embraces AI tools in their day-to-day work and thrives in a high-growth environment, as you'll be joining a finance team that actively uses AI across our operations and financial systems at a fast-growing legal AI startup.
Responsibilities:
- Own end-to-end billing operations. Send invoices, manage auto-charge runs, and ensure accuracy and timeliness across our growing customer base.
- Manage our AI-native billing platform. Configure new customer subscriptions from signed contracts, maintain account accuracy, and serve as the internal subject matter expert on the platform.
- Own the collections process. Monitor and report on outstanding balances and aging trends, execute a defined outreach cadence, and communicate directly with customers via email and phone to resolve outstanding balances and billing inquiries.
- Oversee the accounts payable function, including vendor onboarding, bill processing, corporate card transaction review, and payment approvals, while maintaining compliance with company policies.
- Review and process employee expense reports to ensure adherence to policy and timely reimbursements.
- Prepare journal entries and reconcile key balance sheet accounts to facilitate the month close process, ensuring timely and accurate financial reporting in compliance with U.S. GAAP.
- Participate in ad-hoc financial projects as needed to support business objectives.
Requirements:
- Bachelor’s degree in Accounting or related field preferred
- 2+ years of relevant accounting experience spanning both billing operations and general accounting
- SaaS, technology, or start-up experience strongly preferred
- Highly organized detail-oriented self-started with the ability to work independently and within a team environment
- Excellent written and verbal communication skills
- Genuine interest in using AI tools in day-to-day work
Why Join Us?
Joining Supio means becoming a core member of a small, high-performing finance team at a fast-growing Series B startup, where you'll own meaningful work from day one. You'll build and improve processes rather than just follow them to help the team successfully scale.
Compensation
As an early-stage startup, we offer a competitive compensation package that includes base salary, meaningful equity, and benefits. Equity grants are designed to ensure employees share in the long-term success and upside of the company.
Base Salary: $93,000 - 98,500 annually
This range reflects compensation across multiple levels within this role. Actual compensation will be determined based on a candidate's qualifications, skills, experience, and geographic location.
Compensation & Benefits
- 💰 Competitive Salary + Meaningful Equity
- 💹 401(k)
- ⚕️ Health, Dental, Vision, and Life Insurance
- 🏝 Flexible Time Off + Holidays
- 🧑💻 High-autonomy work environment, every Tuesday is a Remote Work Day
- 🥗 DoorDash subsidies for breakfast and dinner; Daily lunch options
- 🧋 Boba Wednesdays
- 🚃 Monthly commuter subsidies and pre-tax parking contribution
- 🚀 Team gatherings and offsites
E-Verify Participation Notice
Supio participates in E-Verify, an employment authorization program through the U.S. Department of Homeland Security and the Social Security Administration.
Equal Employment Opportunity (EEO) Statement
Supio is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
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Req ID: R72