Backend Engineer — Payments

Backend

Nexus Financial

New York, NY

Full Time

150,000 – 200,000 USD

Posted on February 20, 2026

Description

Design and build the core payments processing engine. Work with banking APIs (Stripe Connect, Plaid), handle PCI-DSS compliance, and build real-time transaction monitoring systems.

Requirements

4+ years backend development. Experience with payment systems, financial APIs, or banking infrastructure. Strong in Go, Java, or Python. Understanding of PCI-DSS and SOC 2 compliance.

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