Senior Intelligence Systems Engineer

🕒 August 18

🇺🇸 United States – Remote

⏰ Full Time

🟠 Senior

⚙️ Systems Engineer

👻 Ghost score 21%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Polymarket

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2020

₿ Crypto

🎲 Gambling

💸 Finance

Crypto • Gambling • Finance

Polymarket is a prediction market platform that enables users to wager on the outcomes of various events, including political elections, sports contests, and cryptocurrency price movements. Operating as a decentralized betting service, it allows participants to buy and trade shares in event outcomes, providing a unique way to engage with and speculate on future scenarios. Polymarket combines elements from both traditional markets and blockchain technology, creating an innovative environment for users to make predictions and potentially profit from their insights.

📋 Description

• Own the architecture and long-term direction of the intelligence-fusion platform • Make technical decisions determining the platform’s future direction • Design detection and correlation approaches to anticipate evolving manipulation and evasion • Ingest new on-chain and OSINT data sources • Extract additional signal from existing and unused data sources • Build automation connecting signal detection to case assignment • Remove manual steps that slow investigators down • Pair with analysts and investigators to convert instincts and workflows into repeatable, auditable tooling • Ensure tooling withstands legal scrutiny

🎯 Requirements

• Track record of owning a complex data system end-to-end over a multi-year horizon • Experience making architecture decisions and materially improving systems • Senior data or detection engineering experience at scale • Deep fluency with SQL • Proficiency in Python or equivalent • Experience with data pipelines • Experience with scheduled and event-driven systems • Hands-on depth in data fusion and entity resolution • Ability to resolve heterogeneous, messy inputs to a shared entity model • Ability to reason about scoring and corroboration to distinguish signals from noise • Comfort working directly with investigators and analysts • Ability to translate domain instinct into working technical capabilities • Care that tooling withstands legal and audit review • Genuine interest in market integrity and detecting evasion • Prior experience alongside fraud, trust and safety, or investigations teams is a plus • Exposure to on-chain or crypto data analysis, including blockchain transaction data or wallet clustering, is a plus • Must be located in the U.S.

🏖️ Benefits

• Competitive salary & equity • Unlimited PTO • Full Health, Vision, & Dental coverage • 401k match • Hardware setup: new MacBook Pro, big display, & accessories