Jobs · Engineering · Washington

Backend Engineer - Ecomm

Apex Systems · Bellevue, WA · Yesterday
Engineering$75–$80/hrContract

Location: Cary, NC (Onsite) | Duration: Contract | Pay Rate: $75-$80/hour | Openings: 3

About The Opportunity

We're seeking experienced Senior Backend Engineers to join a high-impact engineering team supporting large-scale content and data platforms. This role focuses on designing and building distributed backend systems that power content workflows, data orchestration, messaging systems, and service-to-service interactions at scale. The ideal candidate combines deep backend engineering expertise with a strong interest in utilizing AI-assisted development tools to accelerate delivery, improve test coverage, and enhance code quality. You'll work within a modern microservices ecosystem where reliability, scalability, and automation are critical.

Responsibilities

  • Design, develop, and maintain highly scalable backend services using Java and Spring.
  • Build and support event-driven architectures handling large-scale data processing and service orchestration.
  • Create and maintain complex workflow systems, state machines, and multi-service transactional processes.
  • Develop backend services that aggregate, transform, and serve content and data to downstream applications and front-end experiences.
  • Architect solutions for content management, approval workflows, moderation pipelines, and publishing systems.
  • Integrate with systems of record and support data migration initiatives, legacy system modernization efforts, and ETL processes.
  • Collaborate closely with front-end teams supporting React-based applications and content experiences.
  • Improve engineering productivity through AI-assisted development tools and automation.
  • Drive test-driven development practices and increase automated testing coverage.
  • Monitor system health, troubleshoot production issues, and improve observability across services.

Requirements

  • 7+ years of backend software engineering experience in large-scale distributed systems.
  • Strong expertise with:
    • Java
    • Spring Framework / Spring Boot
    • AWS Cloud Services
    • MongoDB
    • PostgreSQL
  • Deep experience designing:
    • Event-driven architectures
    • Message-based systems
    • State machines
    • Workflow orchestration platforms
    • Microservices architectures
  • Hands-on experience with asynchronous processing and backend data orchestration.
  • Strong understanding of distributed system design patterns and service-to-service communication.
  • Experience working within modular monorepo environments.
  • Experience developing CMS platforms, publishing systems, moderation workflows, or content approval pipelines.
  • Proven success integrating backend systems with modern front-end applications.
  • Strong knowledge of data migration strategies and ETL workflows.
  • Experience implementing test automation and test-driven development practices.
  • Excellent debugging, troubleshooting, and system design skills.

AI-Augmented Development Experience

Candidates should demonstrate practical experience incorporating AI tools into their software development workflow, including:

  • Claude
  • Cursor
  • OpenAI tools
  • GitHub Copilot or similar AI coding assistants

Ideal candidates leverage AI to:

  • Accelerate development cycles
  • Improve code quality
  • Enhance testing coverage
  • Optimize documentation
  • Increase engineering efficiency

Observability & Reliability

Experience with monitoring and operational excellence tools such as:

  • Grafana
  • AWS CloudWatch
  • New Relic
  • Similar observability and monitoring platforms

Candidates should be comfortable diagnosing production issues, analyzing system performance, and identifying root causes across distributed environments.

Preferred Qualifications

  • Gaming industry experience.
  • Experience supporting large-scale content platforms.
  • Background in recommendation engines, discovery systems, or personalization services.
  • Experience supporting e-commerce content experiences from the backend.
  • Familiarity with achievement systems, messaging buses, and high-volume event processing.
  • Passion for engineering excellence, automation, and continuous improvement.

What Will Make You Successful

  • Strong systems thinker who excels in designing scalable, maintainable architectures.
  • Comfortable working across multiple services and complex data flows.
  • Driven by quality, automation, and engineering best practices.
  • Excited about leveraging AI as a force multiplier in software development.
  • Collaborative communicator who can partner effectively across engineering, product, and platform teams.

Benefits

  • Supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans.
  • Employee Stock Purchase Program (ESPP).
  • 401K program with company match after 12 months of tenure.
  • Health Savings Account (HSA) on the HDHP plan.
  • SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions.
  • Corporate discount savings program and other discounts.
  • On-demand training program, access to certification prep, and a library of technical and leadership courses/books/seminars after 6+ months of tenure.
  • Certification discounts and other perks to associations that include CompTIA and IIBA.
  • Dedicated customer service team for consultants and a certified Career Coach.

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