Senior Software Engineer React Node.js TypeScript Archi

We are seeking a Senior Software Engineer to lead critical technical initiatives and help scale our platform. You will own complex projects end-to-end, mentor engineers, and shape our technical architecture. This is an opportunity to make a significant impact at a fast-growing robotics company.

• Lead design and implementation of complex, cross-functional technical projects
• Architect scalable, maintainable systems that can handle millions of requests
• Mentor junior and mid-level engineers through code reviews, pair programming, and technical guidance
• Drive technical strategy and make key architectural decisions for the platform
• Collaborate with product managers and designers to define requirements and scope projects
• Establish engineering best practices, coding standards, and development workflows
• Participate in on-call rotation and lead incident response when needed

• Proven track record of leading and shipping large-scale technical projects
• Strong system design skills and experience with distributed systems architecture
• Expert-level proficiency in Type Script, Node.js, and React
• Deep understanding of database design, caching strategies, and performance optimization
• Experience with cloud platforms (AWS, GCP, Azure) and microservices architecture
• Excellent communication and collaboration skills

• 5+ years of experience in full-stack software engineering
• Experience building and scaling systems that serve millions of users
• Track record of mentoring engineers and leading technical teams
• Competitive compensation package with equity/stock options
• Relocation support to San Francisco (if applicable)
• Comprehensive health, dental, and vision insurance
• Flexible PTO and work-from-home options

Fainzy Technologies is an AI and Robotics-powered technology firm, pioneering the development of autonomous delivery robots and innovative logistics solutions.