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Principal Backend Engineer

SupplyHouse.com

$155,000 - $195,000
Nov 7, 2025
Remote, US • Remote, US
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SupplyHouse.com is looking for a Principal Backend Engineer to serve as a technical leader and system architect, guiding the design and delivery of scalable, reliable, and high-performance solutions across their e-commerce and internal platforms. The goal is to strengthen system performance, scalability, and reliability to power business growth.

Requirements

  • Java, Spring Boot, Microservices Architecture
  • MySQL, Oracle, and Redis
  • Docker, Kubernetes, Jenkins CI/CD
  • Linux/UNIX, Nginx, Apache, and ELK Stack
  • Deep understanding of data structures, algorithms, and system design principles.
  • Proven ability to architect and deliver complex backend systems
  • React and modern front-end frameworks

Responsibilities

  • Architect end-to-end software solutions using modern frameworks and design patterns aligned with scalability, performance, and maintainability goals.
  • Lead system design discussions for high-traffic applications, ensuring robust architecture for business-critical services.
  • Evaluate, recommend, and implement architectural improvements to enhance scalability, observability, and resilience.
  • Build and maintain distributed systems using Spring Boot microservices, Docker, and Kubernetes.
  • Design and optimize high-performance databases using MySQL and Oracle, leveraging indexing and tuning for efficiency.
  • Implement and manage Redis for caching, Eureka Server for service registration, and the ELK Stack for monitoring and analytics.
  • Own and maintain CI/CD pipelines using Jenkins for automated builds, testing, and deployments.

Other

  • This position requires travel to our headquarters in Melville, NY 3 times per year for internal meetings and team building activities.
  • Act as a technical advisor and mentor, helping develop engineers’ skills in architecture, design, and problem-solving.
  • Collaborate effectively with senior leadership and cross-departmental stakeholders to influence company-wide technical initiatives.
  • Remote employees are expected to work in a distraction-free environment.
  • All application materials, assessments, and interview responses must reflect your own original work. The use of AI tools, plagiarism, or any uncredited assistance is not permitted at any stage of the hiring process and may result in disqualification.