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Principal Application Developer (372)

Roles & Responsibilities

  • Experience designing and building scalable back-end architectures for e-commerce platforms.
  • Proficiency in APIs, microservices, and system integrations.
  • Knowledge of secure payment processing, inventory management, and order fulfillment workflows.
  • Strong database design and query optimization for high availability and large-scale traffic.

Requirements:

  • Design, build, and maintain the core back-end software architecture for a scalable e-commerce platform.
  • Develop APIs, microservices, and integrations to power front-end applications and third-party services.
  • Implement secure payment systems, inventory management, and order fulfillment logic.
  • Optimize database schemas and queries for high availability and large-scale traffic.

Job description

SUMMARY: The Principal Application Developer is accountable for the design, coding/build, and scale-out of a modern e-commerce platform backend.  In this role you will be responsible for the software architecture and development of a custom, robust eCommerce platform able to support a wide array of product catalogs, checkout workflows, and integrations with third-party applications and services to ensure seamless commerce.  You will play a key role in ensuring the platform is secure, scalable and reliable to handle high transaction volumes and future growth.

DUTIES & RESPONSIBILITIES:

Responsibilities include, but are not limited to:

  • Design, build, and maintain the core back-end software architecture for a scalable e-commerce platform.
  • Develop APIs, microservices, and integrations to power front-end applications and third-party services.
  • Implement secure payment systems, inventory management, and order fulfillment logic.
  • Optimize database schemas and queries for high availability and large-scale traffic.
  • Ensure platform compliance with security and privacy standards.
  • Collaborate with front-end developers, DevOps, and product managers to deliver a seamless platform experience.
  • Build automation, CI/CD pipelines, and monitoring tools for system reliability.
  • Proactively identify performance bottlenecks and design scalable solutions.

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