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Founding Principal Hardware Engineer

Redwood City, CA,...
P

PAX Markets

Startup
Category
Technical
Experience
4-7 years
Type
Full-Time
Location
Redwood City, CA, US
Salary
$200,000 - $225,000
Job Description
Benefits & Culture
Flexible hours
Remote work
Paid time off
Fast-paced environment
Direct feedback
Growth opportunities
This goes straight to the founder
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No recruiters. Founders reply directly.

Founder Signals
Response Rate
85%
Avg Response Time
2 hours
Compensation Calculator
In startups, higher salary usually means lower equity.
Salary (affects equity %)
Link salary ↔ equity
$125,000
$200,000$225,000
Equity % (auto from trade-off model)
1.19%
0%5%
Projected Exit Value
$350,000,000
$10M$500M
Live Trade-off
Salary
Equity %
Est. Equity Value at Exit
$100,000
1.19%
$2,082,500
$125,000
1.19%
$2,082,500
$150,000
1.19%
$2,082,500
$175,000
1.19%
$2,082,500

Advanced Salary & Equity Calculator

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What you’ll do:

As founding principal hardware engineer, you will lead the design and in-production implementation of an exchange and co-located trading facility on a single silicon device. You will lead development of PAX core technology and set future design directions, including implementation of an ultra-low latency 𝛼 (ML based price prediction) published in-sync with market data.

PAX ultra low-latency in-silicon matching engine:

PAX is building the world's first exchange and co-located trading facility on a chip. We will go-to-market using AWS F2 FPGA instances and follow-on with an ASIC design that combines network aggregation with exchange functionality.

With only the F2 FPGA setup, PAX will immediately provide the fastest tick-to-trade and market data publication in the world, across all exchanges (e.g., faster than NYSE, Deutsche Börse, etc.).

Exchange integrated high frequency trading logic:

The PAX λ API provides traders with on-chip exchange integrated HFT decision logic. Using the λ API, traders can make markets or take arbitrage opportunities. The λ API enables traders to respond to market events the very instant the information is registered in the exchange matching engine.

PAX business model:

PAX sells access to its ultra-low latency λ API and offers trading otherwise for free. Existing exchanges typically offer rebates for liquidity providers ("makers") and charge fees to liquidity takers (the "maker/taker" fee structure). At PAX, when λ and non-λ orders pair together, the free-tier order is given a cash rebate regardless of whether their order was characterized as making or taking. PAX is the first exchange to offer zero-fee trading and rebates for both making and taking.

Deep dives on PAX market structure & technology:

  1. On-exchange trading incentives with inherent price competition.
  2. PAX rebates & fees.
  3. PAX λ API.

Relevant background:

Candidates with experience in high frequency trading (HFT) or at an exchange are encouraged to apply.

Skills:

  1. SystemVerilog
  2. FPGA or ASIC design experience
  3. Rust and/or C++
  4. HFT
  5. 𝛼 research
  6. Protobuf
  7. Curiosity and ability to learn
  8. Passion for trading and markets