Backend Expert (node.js)

Intent is seeking a passionate freelance Backend Expert to join our team. You will have the opportunity to work on diverse IoT projects, leveraging your expertise in backend and cloud technologies to shape the technical direction of our products.

Key responsibilities

• Own and evolve the backend architecture for IoT projects, including data ingestion pipelines and API design.
• Design and maintain cloud infrastructure on AWS with production-grade reliability.
• Lead technical discussions, including architecture reviews and RFCs, to drive project success.
• Mentor other backend engineers and set high standards for code quality and patterns.
• Challenge product and technical assumptions to ensure the best possible outcomes for our clients.

Requirements

• 7+ years of backend development experience with a focus on leading technical direction.
• Strong Node.js skills in production systems at scale.
• Deep, hands-on AWS expertise including EKS, Aurora, DynamoDB, and Timestream.
• Solid understanding of distributed systems, event-driven architectures, and data pipelines.
• Excellent English communication skills, capable of explaining technical decisions to non-technical stakeholders.

What we offer

• Opportunity to work on high-impact IoT projects for global clients.
• Truly flexible working hours allowing you to organize your day effectively.
• Access to internal knowledge-sharing, tech talks, and experimental projects.
• A clear path to a permanent contract with full benefits after a successful initial period.