---
title: 'Staff Infrastructure Engineer at Polymarket'
canonical: 'https://feeny.ai/job/staff-infrastructure-engineer-polymarket-new-york-8z4ae58njtbe'
type: 'job'
last_seen: '2026-09-06'
---

# Staff Infrastructure Engineer at Polymarket

- **Company:** Polymarket
- **Location:** New York, NY
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-09-04
- **Last confirmed live:** 2026-09-06
- **Apply:** https://jobs.ashbyhq.com/polymarket/68e515c2-72c8-48f2-8626-fd9842188e99

## Job description

## ABOUT POLYMARKET

Polymarket is the world's largest prediction market platform. We enable individuals to express views on real-world events by trading on outcomes across politics, economics, sports, culture, and current affairs. Built as a peer-to-peer marketplace with no centralized "house," Polymarket aggregates diverse opinions into transparent, market-based probabilities that reflect collective expectations about the future.

We're growing fast — both in terms of volume ($21B traded in 2025) and adoption as an alternative news source. Our ambition is to become a ubiquitous beacon of truth in global media and we need your help adding fuel to the fire.

## ABOUT THE ROLE

The growth engineering team at Polymarket owns the systems that bring new users in and keep them moving through the product — onboarding, referrals, user acquisition flows. These are high-stakes surfaces where a broken pipeline or a slow API doesn't just generate an incident ticket; it costs us real users at real scale.

This is a senior IC role with a lot of autonomy and very little hand-holding. You'll design, build, and maintain the infrastructure layer that gives the growth team a stable, scalable surface to work on — so they can move quickly without stepping on landmines. You'll define what needs to be hardened, when to push back on shipping velocity in favor of correctness, and how to instrument systems before problems reach production.

## WHAT YOU'LL DO

- Design and maintain the infrastructure layer that growth engineers build on top of, including onboarding flows, referral systems, and user acquisition pipelines
- Debug reliability incidents affecting growth surfaces, own the investigation end-to-end, and make sure the same failure mode doesn't repeat
- Review growth team pull requests for infrastructure soundness, scalability concerns, and anything that could cause problems at higher traffic volumes
- Instrument data pipelines to surface bottlenecks and failure points before they hit production
- Coordinate with growth engineering to make clear calls about when to harden existing systems versus when to ship new ones
- Set the standards and patterns that the growth team builds against, so individual engineers aren't making the same infrastructure decisions from scratch on every project
- Identify the ambiguous systems that sit between teams, define their boundaries, and drive improvements without waiting for someone to assign them to you

## WHAT WE'RE LOOKING FOR

- 7+ years of infrastructure or platform engineering experience, with meaningful time spent owning systems in production
- Track record of shipping systems under real user-growth pressure, not just maintaining inherited infrastructure
- Comfortable owning systems end-to-end without close oversight, including making judgment calls when there's no obvious right answer
- Experience reducing incidents proactively, finding bottlenecks in data pipelines or user-facing flows before they become outages
- Strong instincts for the tradeoff between shipping velocity and correctness in a fast-moving team environment
- (Plus) Prior experience building growth-specific infrastructure such as referral systems, onboarding flows, or user acquisition tooling
- (Plus) Experience working in small, high-autonomy engineering teams where the scope of your role is defined by what needs to get done

## BENEFITS

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

## PAY TRANSPARENCY

Base salary range: $250,000 to $500,000 annually, plus equity and benefits.

This range reflects a good-faith estimate for this position. Experience levels vary widely within a title here, so please reach out even if your expectations fall outside it. We're always happy to chat.

## About Polymarket

## Company Overview
- **One-liner**: Polymarket is the world's largest prediction market platform, enabling users to trade on the outcomes of real-world events to surface a crowd‑driven signal of what people actually believe will happen.
- **Entity Type**: Private (multiple funding rounds; latest $2B corporate round led by Intercontinental Exchange in November 2025)
- **Headquarters**: New York, New York, United States
- **Founded**: 2020
- **Founders**: Not publicly available

## Core Business
- **Primary industry**: Prediction markets / Information markets / Financial technology
- **Target customers**: B2C (30 million monthly visitors) and B2B (institutional investors, media, financial firms using data for research and hedging)
- **Mission or purpose**: “Become the new front page of the internet” and “Define the coming era of finance” by rewarding conviction and bringing private insight to life in the public forum [careers.polymarket.com](https://careers.polymarket.com/)

## Products & Services
- **Polymarket Platform (Prediction Markets)**: A decentralized platform where users trade on the probabilities of future events across politics, geopolitics, business, culture, and breaking news. Real‑time, crowd‑driven forecasts often more accurate than polling. [polymarket.com](https://polymarket.com/)
- **Event‑Data Feeds**: Aggregated market probabilities distributed via partnerships with X, Substack, Yahoo Finance, and other media to provide “the true signal in world events.” [careers.polymarket.com](https://careers.polymarket.com/)
- **Institutional & Media Solutions**: Partnerships with Dow Jones (official information market for WSJ, Barron’s, MarketWatch) and Intercontinental Exchange (owner of NYSE) to distribute event‑driven data to global markets and power next‑generation hedging strategies. [careers.polymarket.com](https://careers.polymarket.com/)

## Market Standing
- **Valuation/Market Cap**: Not disclosed; total funding exceeds $2.87B (see below)
- **Key Metric**:
  - **Annual Revenue**: $17.9M (as reported by LinkedIn)
  - **Total Funding**: $2.874B (including a $2B corporate round from Intercontinental Exchange in November 2025, a $45M Series B led by Founders Fund in May 2024, and earlier rounds)
- **Notable Investors/Partners**:
  - Intercontinental Exchange (lead in 2025 corporate round)
  - Founders Fund (lead in Series B)
  - Dow Jones (official data partnership)
  - Key acquisitions: QCEX ($112M), Brahma, Dome
- **Growth Signals**:
  - Monthly visitors: ~45 million (global rank #816, traffic up +373% year‑over‑year)
  - Headcount: 201 employees (+775% YoY)
  - Active job postings: 42 (monthly +44.8%, yearly +1300%)
  - Expanded to 20 countries; offices in New York, United States (HQ), plus remote presence

## Competitive Advantages
- **First‑mover and market dominance** in prediction markets with the deepest liquidity and widest event coverage.
- **Institutional credibility** through partnerships with Intercontinental Exchange (NYSE owner) and Dow Jones – an unmatched bridge between retail prediction markets and traditional finance.
- **Real‑time, crowd‑sourced accuracy** that is often faster and more reliable than polls or experts, attracting both retail users and institutional clients.
- **Network effects**: 30M monthly visitors provide the liquidity that makes the platform useful; data feeds are increasingly embedded in major media and financial platforms.

## Strategic Focus
- **Institutional expansion**: Leveraging partnerships with ICE and Dow Jones to integrate Polymarket data into financial research, hedging, and media.
- **Becoming the “front page of the internet”** – making market probabilities the default way to understand any breaking news event.
- **Defining the next era of finance** by merging real‑time information markets with traditional financial instruments.
- **Talent acquisition**: Actively hiring quantitative traders, data analysts, derivatives experts, AML compliance officers, and engineering roles to scale platform, security, and institutional support. [jobs.ashbyhq.com](https://jobs.ashbyhq.com/polymarket)

## Why Work Here
- **High‑growth environment**: 775% headcount growth in the past year; massive traffic scaling and institutional adoption create exciting challenges.
- **Mission‑driven culture**: Build the “information market” that cuts through noise and empowers better decision‑making – a blend of finance, tech, and media.
- **Engineering & data focus**: Tech stack includes blockchain, PostgreSQL, ClickHouse, Terraform, Python, and JavaScript; roles span application security, AI ops, data engineering, and Android development.
- **Remote & office flexibility**: Headquarters in New York, NY; operates in 20 countries. Hybrid/remote policy not specified but international presence suggests flexibility.
- **Compensation & culture**: Employer rating 4.3/5 (perfect scores for work‑life, compensation, culture, career). Senior Accounting Manager salary listed at $225k–$240k (New York). [indeed.com](https://www.indeed.com/cmp/Polymarket)
- **Notable perks / engineering culture**: Emphasis on decentralized finance, open‑source principles, and “rewarding conviction” – a fast‑paced, intellectually stimulating environment.

## Sources
1. [careers.polymarket.com](https://careers.polymarket.com/)
2. [polymarket.com](https://polymarket.com/)
3. [linkedin.com (company profile)](https://www.linkedin.com/company/polymarket/jobs)
4. [indeed.com (salary data)](https://www.indeed.com/cmp/Polymarket)
5. [jobs.ashbyhq.com (open roles)](https://jobs.ashbyhq.com/polymarket)

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