About us
Helping companies go global from day 1
We use AI to make sense of global tax regulation so that businesses can sell any product, anywhere in the world and remain fully compliant.
In doing so, we believe this not only levels the playing field for startups to compete against global incumbents but also helps governments and local economies benefit more from international trade.
Building, training and maintaining the world’s first tax focused AI system is no easy feat and we’re excited to share the journey with you.
100+
Integrations with tax authorities globally
$1BN+
Transaction value processed
30%+
MoM revenue growth
Our Leadership Team
With extensive experience in finance, accounting and tax

Nick Rudder
CEO
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Alex Bowcut
AI Lead
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Kaitlyn Foroud
Global Tax Lead

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Scott Lowe
Founding Engineer
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David Nisenbaum
Founding Engineer
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Jack Davies
Founding Engineer
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Mohammad Rashid
Operations Associate
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Nishant Raman
Senior Backend Engineer
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Andrew Hendricks
Founding AE

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TRAM team
Training the next generation tax research model

Ricard Alejandre
Tax Expert
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Ryan Petrone
Tax Expert
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+ Many More
TRAM trainers
Life at Sphere








What are we looking for
To build a generational, global business we need people that think and behave differently.
Pursue Pain
We challenge you to think of anything you are proud of that didn’t require struggle, sacrifice and persistence.
Be The Dog
Be relentless and don’t let anyone stand in your way. We look for people with extreme levels of determination and autonomy.
Bigger is Better
Just like our customers, we’re here to build a global business. That requires a global mindset and strong ambition.
Sweat the Details
Every detail adds to the whole. We take pride in our craft and don’t cut corners.
Open roles
Join us and be part of something extraordinary!
AI
AI Engineer
San Francisco HQ
Full time
On-site
Customer Success
Founding CSM
San Francisco HQ
Full time
On-site
Engineering
Senior Backend Engineer (Infrastructure)
San Francisco HQ
Full time
On-site
Senior Full Stack Engineer
San Francisco HQ
Full time
On-site
Senior Product Engineer
San Francisco HQ
Full time
On-site
Operations
Chief of Staff
San Francisco HQ
Full time
On-site
Sales
Founding Account Executive (Europe)
Europe
Full time
Remote
Founding Account Executive (US)
San Francisco HQ
Full time
On-site
Tax
International Tax Lead
Europe
Full time
Remote





