Senior Software Engineer

Zoom, through its subsidiary Bonsai, builds tools that help agencies and professional teams focus on meaningful work. They are seeking a Senior Software Engineer to develop backend systems and APIs that support various business functions while collaborating with cross-functional teams to enhance product architecture and implementation.

Responsibilities:

• Leading development of resilient backend systems powering proposals, project management, CRM, invoicing, payments, contracts, and time tracking
• Designing and implementing RESTful APIs and microservices that scale with usage and integrate with internal and external systems
• Collaborating with Frontend, Product, and Design to deliver reliable, performant full-stack experiences
• Driving performance optimization, security hardening, and operations best practices across backend services
• Contributing to architectural discussions, system design reviews, and long-term product strategy
• Implementing automated test coverage, CI/CD pipelines, observability, and production monitoring
• Supporting multi-region, multi-currency, and internationalization requirements as Bonsai expands globally

Requirements:

• 5+ years of hands-on experience with Ruby, Ruby on Rails, React, and TypeScript
• Design and implement REST APIs and database schemas, ideally using PostgreSQL or similar relational stores
• Collaborate effectively with Frontend and Product teams to deliver end-to-end solutions
• Ensure system performance, reliability, security, and observability best practices are met
• Develop SaaS products; experience with payments, invoicing, or workflow systems is highly advantageous
• Operate independently in teams with high autonomy and ownership expectations
• Contribute to technical leadership and mentorship across the engineering organization