Chief of Staff (Office of the CEO)

About the role

Giga has recently raised a $61M Series A and is working with Fortune 500 customers to deploy the next generation of customer experience - real-time AI agents that can understand emotion, resolve issues instantly, and scale across the world's largest enterprises. Industry leaders like DoorDash trust Giga with their most complex support and operations workflows across voice, chat, and email, in high-stakes regulated environments where accuracy and compliance matter. We're at an exciting inflection point. While we've found real commercial success, our ambitions are larger: to become the go-to AI platform for all enterprise automation, powered by our voice superintelligence. The work affects millions of people every day, and our team has the autonomy to make true impact - with brilliant founders, a clear path forward, and the kind of momentum that defines generational companies. If being part of that resonates with you, we'd love to hear from you!

The Chief of Staff is the CEO’s most trusted operator and thought partner. You help absorb the strategic and operational weight that currently sits on one person: board prep, fundraising, planning rhythms, cross-functional execution, and the high-stakes projects that determine whether the next 12 months go fast or slow. You’re also the organizational connective tissue - the information funnel, filter, and facilitator between the CEO and every internal and external stakeholder that matters. You’re not a coordinator. You’re a force multiplier. You make the CEO’s time worth 3x, give the leadership team clarity and accountability, and keep the company’s long-term vision from getting eaten by short-term noise. This is a high-intensity seat. We move fast, give direct feedback without ego, and value those who can take ownership over outcomes. If you want a title, this is the wrong place. If you want to be in the room where the company gets built, keep reading.

Responsibilities

• Build and lead the daily operations of the executive office — the processes, rhythms, and infrastructure that let the CEO operate with the highest leverage
• Act as an extension of the CEO with internal and external stakeholders: assess all incoming inquiries, determine priority and proper course of action, and route or handle accordingly
• Serve as the primary point of contact for the CEO’s direct reports; work in close partnership with the EA to ensure the CEO’s calendar is tightly aligned with company priorities
• Stand in for the CEO in selected meetings, challenge ideas, offer perspective, and drive follow-through on action items
• Manage the CEO’s external brand and reputation, including how they show up with investors, customers, and the broader ecosystem
• Build and run the cadence for leadership meetings, board meetings, and leadership offsites - including structuring