Sky Strike Inc — Santa Monica, CA

A trading desk for the secondary ticket market.

We research supply, demand, and pricing across live events, looking for a durable edge against our competition. We are a small team focused on profit and data, and we have been in the industry since 2015.

Focus
Secondary ticketing
Principal
10+ yrs in market
Advisory
NY hedge fund quant lead
Open roles
1 engineering

The desk

How we operate

01

Research

How information moves before the crowd catches up.

02

Execution

Source and purchase secondary inventory where research identifies edge, then manage the position through listing and sale. We partner with all the major players in the space: Ticketmaster, StubHub, Vivid Seats, SeatGeek, and others.

03

Infrastructure

Every decision on the desk runs on software we build.

04

Oversight

Trading leadership sits in Santa Monica. Technical direction comes from a remote advisor who leads fundamentals equities technology, data science, and quant research at a NYC-based hedge fund with $6B+ AUM.

About

The people

Mac Walker

Founder & Principal
Mac Walker

Mac is a serial entrepreneur. After graduating from UC Davis in 2011, he found a rock & roll band on MySpace that was looking for a manager. He took them from a basement practice space in San Francisco’s Tenderloin to recording with Gordon Raphael—producer of The Strokes’ Is This It and Room on Fire—and touring with national acts. Ultimately the band was a swing and a miss.

During that run, Mac also produced live events at most of the notable small-capacity rooms in San Francisco, building relationships with venues, talent buyers, and touring agents. Along the way he started learning the supply and demand curves of live-event ticketing.

In 2015 he pivoted to the secondary markets, where he saw volatility, liquidity, and scale. Over the next decade he built Sky Strike from selling a few Coachella tickets into a $10M+ annual revenue business. Under his direction—and amid continual change in the space—the firm has kept transforming.

Grace Calegari

Portfolio Manager
Grace Calegari

Grace joined Sky Strike in 2022 during her final year at UCLA, starting as an admin assistant. She worked her way up to portfolio manager, where she now analyzes live-event markets and pricing direction and makes the desk’s daily buy and sell decisions.

Mina Nakawake

Operations Manager

Mina also joined the team in 2022 as an admin assistant. She handles the moving parts behind every purchase and sale. Unlike equities, responsibility for a position does not end when you liquidate—Mina works with our partners and vendors to keep Sky Strike operationally compliant from start to finish.

Careers

Open role

We hire selectively for seats close to the desk. Best fit: CS or software engineering students and recent grads who want to build production systems in Python.

Junior Software Engineer

Now interviewing
Location
Hybrid — Santa Monica
Hours
20–30 / week
Pay
$30–$40 / hr
Stack
Python, Postgres
Start
Rolling

Software engineering for a live secondary ticketing desk — APIs, pipelines, storage, and dashboards first. Models and signals come later; we need engineers who will ship the infrastructure and keep it running. Remote days are fine around class schedules, with regular in-person days on the desk.

What you will own

  • Integrate external market and event data sources; document and maintain the pipelines
  • Postgres warehouse: artists, venues, events, prices, inventory
  • Python APIs, services, and internal dashboards the desk uses daily
  • The unglamorous half: auth, retries, schema, logging, docs, fixing broken pulls
  • Architecture and code review with the hedge-fund technology advisor
  • Path toward automated purchasing and inventory workflows over time

What we look for

  • Strong Python — you can ship and debug production-style code without hand-holding
  • You want to build and maintain systems, not only analyze data once it exists
  • Comfortable reading API docs, testing endpoints, and writing clear status notes
  • You use AI coding tools well and catch their mistakes against real data

// Additional roles may open as the platform grows — software engineering, data infrastructure, trading operations.

Apply

Send a short note

Include

  1. Resume, LinkedIn, or GitHub with 1–2 projects
  2. One paragraph on a project where you used Python + AI to ship something end-to-end
  3. Weekly availability, class schedule constraints, and confirmation you can do regular in-person days in Santa Monica