Lead Backend Engineer; Java Build Scalable Fintech
Listed on 2026-10-17
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Software Development
Backend Developer, Java Developer, AWS
Location: New York
ARQ is seeking a Backend Engineer to design, develop, and maintain scalable backend systems powering our fintech products. You will collaborate with a talented team to build secure, high-performance services that enable cross-border money movement.
Key responsibilities include greenfield development, REST API work, and evolving core systems like payments and treasury management using Java and Spring Boot, with a PostgreSQL backend.
As a Lead Backend Engineer (Java) — Build Scalable Fintech, you will play an important part at Castle Island in New York, NY, United States.
The Lead Backend Engineer (Java) — Build Scalable Fintech position in the IT & Technology field is open for applications.
We have an opening for a Lead Backend Engineer (Java) — Build Scalable Fintech in New York, NY, United States within IT & Technology.
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