GrepJob
Lightfield

Software Engineer, Infrastructure

Lightfield
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over 1 year ago
San Francisco, CA, USAMid Level / Senior

Base Salary

$150k - $300k/yr

Responsibilities

  • Build and maintain full-stack systems, ensuring reliability, scalability, and performance.
  • Architect and scale the data infrastructure and backend services for the CRM.
  • Design and optimize data models to support CRM workflows and AI-driven insights.
  • Develop observability and metrics for smooth operation and proactive issue detection.
  • Mentor teammates and participate in code reviews.
  • Contribute to building a world-class engineering team through recruiting and knowledge-sharing.

Requirements

  • 3+ years of experience in software development with a focus on infrastructure and backend systems.
  • Deep experience in building scalable, high-performance data infrastructure.
  • Strong understanding of database design and optimization, especially in PostgreSQL.
  • Excitement about Large Language Models and their application.
  • Ability to quickly learn a tech stack that includes TypeScript, React, Next.js, Node.js, Apollo GraphQL, and PostgreSQL.
  • Strong fundamentals in software engineering with a degree in Computer Science or related field.
  • Ability to thrive in ambiguity and drive projects independently.
  • Clear communication skills for articulating technical decisions.

Benefits

  • Competitive salary.
  • Meaningful early equity.
  • Health insurance (medical, dental, vision).
  • 3 weeks of PTO.
  • 11 paid company holidays plus a winter holiday break.
  • 3 months of paid family leave.
  • Wednesdays work from home.
  • Regular team dinners, events, offsites, and retreats.
  • 401k plan.
  • Commuter and lunch stipend.

Tech Stack

Next.jsNode.jsPostgreSQLReactTypeScript

Categories

AI & MLBackendData EngineeringFull Stack