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WonderschoolWonderschoolSan Francisco, CA

Full Stack Engineer

Builds and owns end-to-end full-stack features for a childcare platform, partnering with product and design teams to solve customer problems. Requires 6+ years experience with React/TypeScript frontend, Node.js/Rails backend, Postgres, and AI tools.

180k – 220k/yr
On-site6+ YOEFullstack Engineering

About the role

Responsibilities

Build and Own Product End-to-End

  • Design, build, and ship full-stack features that improve provider, parent, and government experiences
  • Own the full development lifecycle, from scoping and architecture to implementation and production support
  • Write high-quality, maintainable code with strong test coverage
  • Debug and resolve production issues across the stack

Drive Product Impact

  • Partner closely with Product, Design, and Data to build features that solve real customer problems
  • Develop a deep understanding of customer workflows and use cases
  • Contribute to product decisions through technical insight and tradeoff analysis
  • Work closely with GTM teams to understand user needs and improve product outcomes

Improve Systems and Scale

  • Design systems and data models that support complex workflows and integrations
  • Improve performance, scalability, and reliability of the platform
  • Contribute to architecture decisions and technical direction
  • Help evolve engineering standards, tooling, and best practices

Increase Engineering Leverage

  • Use AI tools, automation, and modern development workflows to increase speed and efficiency
  • Identify opportunities to reduce manual work and improve developer productivity
  • Contribute to a culture of rapid iteration and continuous improvement

Required Qualifications

  • 6+ years of experience as a full stack engineer
  • Strong experience with modern frontend technologies (React, TypeScript, JavaScript)
  • Proficiency with backend systems (Node.js, Ruby on Rails, Elixir, or similar)
  • Experience working with relational databases (Postgres or similar)
  • Proven ability to deliver high-quality code with strong testing practices
  • Experience building and shipping production systems end-to-end
  • Strong collaboration and communication skills

Preferred Qualifications

  • Experience building complex or enterprise-grade systems with multiple integrations
  • Experience designing APIs (REST or GraphQL)
  • Familiarity with cloud infrastructure, containerization, or serverless architectures
  • Experience with CI/CD pipelines and DevOps practices
  • Experience working in fast-paced, high-growth environments
  • Experience incorporating AI into products or development workflows

Compensation & Benefits

  • Base salary range (California): $180,000 – $220,000, depending on experience, skills, and location
  • Eligible for equity and other forms of compensation
  • Health benefits with up to 100% coverage for employee premiums and up to 80% for dependents
  • Wifi and employee wellness stipends
  • Flexible PTO, paid holidays, and mental wellness days
  • Competitive parental leave (eligible after 6 months of employment)

Skills

ReactTypeScriptJavaScriptNode.jsRuby on RailsElixirPostgresRestGraphQLCI/CD
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