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Staff Backend Engineer

high-growth fintech company New York City, NY Direct Hire $225,000 - $290,000

Job Summary

As a Staff Backend Engineer, you will own critical system scaling, service architecture, and performance optimization while building the technical foundation for advanced AI capabilities. This is a hands-on role focused on architecting and implementing high-throughput solutions for institutional financial clients.

Essential Functions

  • Architect and implement high-throughput backend solutions
  • Own critical system scaling and infrastructure performance
  • Design and manage complex service architectures
  • Develop the technical foundation for AI-driven capabilities
  • Manage end-to-end backend integrations and database scaling

Required Qualifications

  • 6 to 10 years of experience in backend engineering
  • Proven track record of building and scaling backend systems
  • Deep expertise with relational databases, specifically PostgreSQL
  • Production experience with AWS for architecting and operating systems
  • Experience in high-growth technology environments
  • Ability to manage complex integrations and infrastructure

Preferred Qualifications

  • Experience with Java and Spring Boot frameworks
  • Experience in a high-growth startup environment (Series A to D)
  • Experience with infrastructure as code tools

Technical Skills

  • PostgreSQL
  • AWS
  • Java
  • Spring Boot
  • Pulumi
  • Terraform

Compensation & Benefits

Salary range: $225,000 - $290,000 per year

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