Integration Engineer

Polymarket Inc.

Job Overview

Location

New York

Job Type

Full-time

Full Job Description

📋 Description

• As an Integration Engineer at Polymarket, you will be the primary technical contact for market makers and institutional partners integrating with the platform’s prediction markets and perpetuals products, ensuring smooth onboarding and ongoing technical support.
• You will own end-to-end technical onboarding across CLOB, WebSocket feeds, and RFQ gateway, debug production issues, write and maintain integration guides and SDK samples in Python and TypeScript, and proactively monitor integration health to prevent partner-reported problems.
• You will join a fast-growing team at Polymarket, the world’s largest prediction market platform, which processed $21B in volume in 2025 and aims to become a global beacon of truth by aggregating real-world event expectations through decentralized trading.
• In this role, you will deepen your expertise in electronic trading systems, DeFi infrastructure, and partner engineering, while translating real-world partner feedback into product improvements and gaining end-to-end ownership of complex technical integrations without escalation.

🎯 Requirements

• Hands-on experience integrating or debugging trading or exchange APIs (REST, WebSocket) in production
• Strong proficiency in Python, with ability to write working integration samples and debug partner code
• Strong technical communication skills to explain complex systems to both trading partners and internal engineers
• Track record of owning partner or client technical relationships end to end, from first contact to resolution
• Solid understanding of electronic trading fundamentals: order types, market data feeds, execution mechanics, latency-sensitive systems

🏖️ Benefits

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

Skills & Technologies

Python

TypeScript

Rust

Express

REST

Onsite

Ready to Apply?

Apply Externally

You will be redirected to an external site to apply.

AI Job Fit Analysis

Pro

See exactly how your profile matches this role — strengths, skill gaps, and what to do about them.

Polymarket Inc.

Visit Website

About Polymarket Inc.

Polymarket is a decentralized prediction market platform that allows users to trade on the outcomes of future events. Operating on blockchain technology, it enables individuals to bet on a wide range of topics, including politics, current events, and cryptocurrency. The platform facilitates transparent and trustless trading by leveraging smart contracts, ensuring that payouts are automatically executed based on verified event resolutions. Polymarket aims to democratize information and provide a novel way for people to engage with and profit from their insights into the future, fostering a global community of informed predictors.

View Company Profile

Get more remote jobs like this

Subscribe to the weekly newsletter for similar remote roles and curated hiring updates.

Weekly remote jobs and featured talent.

No spam. Only curated remote roles and product updates. You can unsubscribe anytime.