SaidGig

Senior Backend Engineer for AI Systems (Node.js, AWS)

$30–$130/hr

RemoteContracttechnologyUpdated Jun 6, 2026
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About this role

As a Senior Backend Engineer specializing in Node.js and AWS, you will play a crucial role in shaping the future of AI systems. Your expertise will directly influence how these models learn and perform by providing high-quality, real-world input. This position offers the opportunity to work remotely as a contractor, allowing you to contribute your domain knowledge without requiring prior experience in AI.

Key Responsibilities:
  • Lead the design, development, and optimization of backend services using Node.js and AWS.
  • Architect and implement microservices, ensuring scalability and reliability across distributed systems.
  • Integrate Artificial Intelligence capabilities to enhance product functionality and user experience.
  • Collaborate closely with cross-functional teams to align backend solutions with product goals and technical requirements.
  • Write clean, maintainable, and well-documented code, adhering to best practices and code standards.
  • Troubleshoot, debug, and resolve complex backend issues to maintain high system availability.
  • Communicate complex technical concepts clearly and effectively, both in writing and verbally.
Required Skills and Qualifications:
  • Expert proficiency in Node.js, with proven experience delivering production-grade backend systems.
  • In-depth knowledge of AWS services for application deployment, scalability, and monitoring.
  • Strong experience designing and implementing microservices architectures.
  • Solid understanding of Artificial Intelligence integration in backend workflows.
  • Exceptional written and verbal communication skills, with a collaborative approach to problem-solving.
  • Proven ability to work independently and take ownership in a remote, distributed team environment.
  • Experience with version control systems and CI/CD pipelines.
Preferred Qualifications:
  • Experience with containerization technologies such as Docker and orchestration tools like Kubernetes.
  • Background in building secure, high-availability systems at scale.
  • Previous exposure to Agile development methodologies.

Please note that this position is for a talent pool and not for a currently active project. We are diligently working to match your profile with upcoming projects that align with your skills.

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