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Part-Time Office Assistant

Upside

Upside

Operations
San Francisco, CA, USA
USD 35-40 / hour
Posted on Feb 19, 2026

Location

San Francisco

Employment Type

Part time

Location Type

On-site

Department

Administrative

Compensation

  • Pay Range $35 – $40 per hour

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.