How SpaceX shaped a founder's approach to hiring and building

Executive overview

Early career choices shape what you know good looks like — and most people never see it. Working alongside the smartest people in a high-performing environment builds a calibration that can't be learned from podcasts or job-hopping.

Karthik Gollapudi spent four and a half years on SpaceX's Dragon flight software before founding SIFT, a data tooling company for hardware. The two core lessons he carried over: relentless first-principles thinking and people above everything else.

Seeing greatness in person is the only reliable way to learn what greatness actually is.

Choosing your first company

• Prestige is an illusion — the Latin root means "conjuring tricks"; optimise for results you can verify with your own eyes
• Look for companies that already have momentum and are still building, not resting
• Avoid short stints at many companies; deep work on hard problems over multiple years builds real intuition
• At 22, you can't easily evaluate what "smart" looks like — surround yourself with people who are clearly ahead of you
• Ownership matters: distinguish between doing hard work and merely multiplying grunt work for someone senior

What SpaceX taught about operating at a high level

• Urgency and iteration rate are the primary drivers of learning speed
• Mission-first culture: no one pitched benefits or work-life balance at interview — only the work itself
• First-principles thinking means asking "why" until physics is the only remaining constraint
• Werner von Braun's weekly notes — where every engineering team wrote directly to leadership — show how to preserve ground truth and avoid risk being diluted up the chain
• Starlink cells were activated over the Gulf of Mexico to stream Dragon capsule data mid-ocean, unblocking a grounded mission in days: a direct example of cross-team first-principles urgency

Building SIFT: early customers and sales

• Rented a room inside their first customer (Parallel Systems) to embed with users and drive the roadmap from real feedback
• Early pipeline came from the SpaceX alumni network, existing investors, and direct LinkedIn outreach
• Won every competitive bake-off against rivals — urgency from competition sharpened the product and the team
• Raised $25M; Series A led by GV; seed led by Cookea Ventures and Riot Ventures

People as the only durable advantage

• Every outcome — product, culture, company — traces back to the people involved
• High-profile advisors with no real stake add little; seek people who will fight in the trenches
• Evaluate candidates by "kissing frogs": iterate quickly rather than grinding through a bad hire
• Maintain a talent bar for people who want to do something hard, are capable of ownership, and can match or exceed your thinking
• Growth opportunities and keeping people proud to be there are the retention levers that matter