Office Experience Architect

BlockchainHQ; New York (NY); On-site; USD 90,000 - 130,000; Full time

Job summary

Sei Labs is seeking a Workplace Experience Manager to own and elevate our NoHo office in New York City. You will balance hospitality with operations, ensuring the space runs smoothly and the team feels welcome.

As the sole owner of this role, you will manage daily office operations, vendor relationships, budget tracking, and events, while collaborating with the Operations team to strengthen culture. This is a fast-moving blockchain startup environment.

Qualifications

• 3–6 years in office management, workplace experience, facilities, or similar operations.
• Sole owner of an area with independent work style.
• Strong vendor management and budgeting skills.
• Experience planning events from start to finish.
• Highly organized and proactive: spots problems before they're reported.
• Clear, warm communicator who treats colleagues as customers.
• Able to work on-site at our Manhattan office 5 days a week.
• Experience with workplace tools (e.g., Google Workspace, Envoy, Slack).

Responsibilities

• Run daily office operations: front-of-house, mail and packages, supplies, and general upkeep.
• Own vendor and landlord relationships, including sourcing, contracts, renewals, and service quality.
• Be the first point of contact for employee requests and office issues, and resolve them yourself or find who can.

Skills

Vendor management

Budgeting

Event planning

Independent ownership

Organization

Communication

On-site work

Workspace tools

Tools

Google Workspace

Envoy

Slack

Procurement platforms

Job description

Sei Labs is seeking a Workplace Experience Manager to own and elevate our NoHo office in New York City. You will balance hospitality with operations, ensuring the space runs smoothly and the team feels welcome.

As the sole owner of this role, you will manage daily office operations, vendor relationships, budget tracking, and events, while collaborating with the Operations team to strengthen culture. This is a fast-moving blockchain startup environment.