SitelineVerified Source

Frontend Engineer at Siteline

Onsite · San Francisco, California
Posted August 6, 2026
payroll

Overview

Senior Frontend Engineer needed to design and ship complex product features at a construction SaaS startup. You will collaborate with product and design teams to create user-focused solutions while maintaining a healthy work-life balance in a small senior team environment.

What You'll Do11

  • 1Weigh in on product direction - collaborate with product and design to shape features, make tradeoffs, and ensure we're solving the right problems for our users
  • 2Build high-impact product features in TypeScript + React using functional components, hooks, and MaterialUI
  • 3Apply a deep understanding of React state management & lifecycle to architect predictable maintainable UIs
  • 4Use GraphQL Apollo to power type-safe data flows between frontend and backend
  • 5Model and manage complex nested/relational datasets for billing compliance and analytics
  • 6Contribute to backend services to support frontend features
  • 7Write clear design docs QA plans and deployment strategies for your projects
  • 8Weigh on product direction - collaborate with product and design to shape features, make tradeoffs, and ensure we're solving the right problems for our users
  • 9Track relational data modeling and end-to-end project delivery
  • 10Demonstrate strong collaboration skills in a small senior team environment
  • 11Build shared libraries or developer tooling

Requirements11

  • 14+ years of professional software engineering experience
  • 2Proficiency in React including state management lifecycle and Hooks
  • 3Strong full-stack fluency with schema changes debugging API calls and tuning backend queries
  • 4Experience modeling relational data for complex applications
  • 5Ability to deliver projects end-to-end from architecture to production
  • 6Bonus: SaaS or complex web applications experience
  • 7Construction tech ERP or billing/payments domain knowledge
  • 8Accessibility best practices or advanced PDF handling
  • 9Creative expression through hobbies outside coding
  • 10Low ego collaborative mindset
  • 11Passion for solving challenging problems in construction technology

Salary Insight

Salary not disclosed in listing

Location

Typeonsite
LocationSan Francisco, California

Required Skills

typescriptreactgraphqlpostgresmaterialui
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