Build, test, and deploy FIX/REST/WebSocket integrations for institutions.
Partner enablement with FCMs, LPs, and ISVs through certification/onboarding.
Tune order routing, latency, and throughput between clients and Polymarket APIs.
Develop automated certification suites for connectivity and data feeds.
Provide Tier-2/3 support for institutional clients; diagnose issues.
Write and maintain developer guides, integration docs, and runbooks.

🎯 Requirements

5–8 years as software/integration engineer in trading or finance.
Strong in Python, Go, or Java; able to debug network protocols/APIs.
Deep familiarity with FIX, REST, and WebSocket protocols.
Experience supporting institutional clients or market makers in prod.
Clear communicator bridging engineering and business language.
Excited by external-facing technical work and partner success.

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