Senior Node.js Engineer

Senior Software Engineer

Our client is seeking a Senior Software Engineer to lead the development of a high-impact software initiative. This role is ideal for an experienced engineer who can operate independently, build reliable cloud-native systems, and drive hands-on development from concept to production.

Senior Software Engineer Responsibilities

• Design, build, and deploy a cloud-native API solution that enables an agentic AI system to retrieve, interpret, and return available service appointment data.
• Architect and implement Node.js services that interface with internal systems, external APIs, and custom integrations between calendars and CRM workflows.
• Develop scalable, well-structured back-end services using modern JavaScript and best practices in API design and system architecture.
• Create and optimize data queries and endpoints to expose appointment availability and ensure reliable communication between the AI agent and internal business systems.
• Manage development pipelines and apply basic DevOps practices to support efficient deployment, testing, and monitoring.
• Collaborate with a small, technical stakeholder group while maintaining autonomy over coding, solution design, and technical decision-making.
• Troubleshoot, debug, and enhance system performance to ensure reliability and scalability for future projects.

Senior Software Engineer Qualifications

• Extensive experience developing back-end services with Node.js and modern JavaScript in a production environment.
• Strong background in API development, cloud architecture (preferably Azure), and building scalable service layers.
• Hands-on experience with cloud-native development and fundamental DevOps concepts, including pipelines and CI/CD workflows.
• Ability to independently design, build, and support complex integrations across multiple systems.
• Proven skill in diagnosing issues, optimizing performance, and solving complex engineering challenges.
• Experience working with database queries and building APIs that expose structured results.
• Familiarity with developing solutions that support large or multi-location operations.
• Bachelor’s degree in Computer Science or a related discipline, or equivalent professional experience.