Senior/Staff Software Engineer, Product & Systems

About the Company

Lightfield is an AI-native CRM that assembles itself from your email, calendar, and meetings. It captures every interaction and turns it into organized context: accounts, tasks, follow-ups, and insights. We are backed by Greylock, Lightspeed, and Coatue.

Responsibilities

• Collaborate with product leaders to define strategic initiatives and drive requirements into technical execution
• Build and maintain complex full-stack product features and systems end-to-end
• Develop observability and metrics to enable proactive issue detection and continuous improvement
• Lead technical design discussions, mentor teammates, and conduct thorough code reviews
• Contribute to building a world-class engineering team through recruiting and knowledge-sharing

Requirements

• 5+ years of experience in software development with a strong full-stack background
• Experience building large-scale, high-performance, and mission-critical systems
• Proficiency with TypeScript, React, Next.js, Node.js, Apollo GraphQL, and PostgreSQL
• Proven ability to design, architect, and scale distributed systems in production
• Strong fundamentals in software engineering or a degree in Computer Science
• Experience or strong interest in Large Language Models (LLMs)

Benefits

• Competitive salary and meaningful early equity
• Health insurance (medical, dental, vision)
• 3 weeks of PTO and 11 paid company holidays plus a winter break
• 3 months of paid family leave
• 401k plan, commuter, and lunch stipends