Job Details

Part-Time Office Assistant

  2026-03-17     Upside Services     San Francisco,CA  
Description:

About Upside

Upside is solving the B2B go-to-market problem with AI. We unify, structure, and use AI to enhance GTM data. Our team is ex-Branch ($4b valuation, $100m+ ARR), and we're seed-stage, moving fast, and partnering closely with well-known companies as design partners to shape the product.

We're looking for a meticulous, proactive Office Assistant to keep our San Francisco office running flawlessly. This role exists for one primary reason: to make every person in the office more productive and effective.

In this essential role, you'll be the backbone of a perfect working environment. Your proactive approach ensures that every detail of the office is handled, creating a seamless and welcoming experience for everyone. You are the reason the office always runs smoothly and looks impeccable.

This is a 1099 contractor position, paid hourly, with shifts 2-3 days per week (Mon/Tue/Wed or Thu). You must be on-site at our San Francisco office by 9:00 AM sharp each shift day.

What You'll Do
Keep the office clean, stocked, and organized, including kitchen, common areas, conference rooms, and restroom
Order and manage office and kitchen supplies, including grocery and food inventory
Receive and sort mail, packages, and deliveries
Serve as the first point of contact for visitors and building access
Maintain supply inventory and restock proactively
Support light plant care and general office upkeep
Assist with care/walks for our office dog as needed
Handle ad hoc projects, errands, and operational requests from the team

What We're Looking For
16-20 hours/week availability during weekdays
Prior experience in office coordination, household management, hospitality, or a similar hands-on role
Strong attention to detail and high personal standards for cleanliness and organization
Proactive and self-directed: you notice what needs to be done and handle it
Reliable, punctual, and consistent
Comfortable lifting up to 30 lbs and navigating stairs regularly (we're on the 2nd floor)
Comfortable working around pets
Able to maintain strict confidentiality (Non-disclosure agreement required)
Familiarity with task management and inventory tracking tools is a plus (Notion, Asana, Spreadsheets, etc)
Why Upside

  • Work with a group of experienced founders who already built one unicorn company; work directly with the founding team on high-leverage problems.
  • Opportunity to work at a fast-paced startup with ambitious goals

    We're an equal-opportunity employer. If you're excited about the role but don't meet every bullet, we still want to hear from you.


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