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Pump.coPump.coSan Francisco, CA

Frontend Engineer

Builds intuitive frontend interfaces and contributes across the stack for a cloud cost optimization startup. Requires 3+ years full stack experience with React/Next.js, Python backend, AWS, and onsite work in San Francisco.

120k – 200k/yr
On-site3+ YOEFrontend Engineering

About the role

What You’ll Do

  • Build intuitive, performant, and scalable interfaces that bring our vision to life
  • Contribute across the stack, with a strong emphasis on frontend architecture and best practices
  • Work closely with engineers, designers, and founders to ship quickly and iterate based on feedback
  • Help define and execute our technical roadmap — balancing technical debt and innovation
  • Invent, improve, and maintain development processes, tools, and workflows
  • Prototype often and move fast — while maintaining high product quality and UX standards

Qualifications

  • BS or MS in Computer Science, Engineering, or a related field
  • 3+ years of experience as a full stack engineer, with a focus on building scalable and reliable web applications
  • Preferably has experience at a Series B+ to pre-IPO company
  • Strong proficiency in at least one modern frontend framework — React and Next.js preferred
  • Strong proficiency in Python, and familiarity with at least one Python backend framework (e.g. Django, FastAPI, Flask)
  • Experience with AWS — knowledge of cloud infrastructure and cost/billing concepts is a plus
  • Experience with SQL or NoSQL databases
  • Experience with Docker; container orchestration systems like Kubernetes are a plus
  • Strong communication skills and ability to collaborate effectively with cross-functional teams
  • Enjoys prototyping and experimenting quickly to validate ideas and iterate fast

Required Skills

  • Deep expertise in JavaScript/TypeScript and frontend development
  • Strong architectural understanding of scalable frontend systems
  • Experience integrating with backend APIs and working with real-time or dynamic data
  • Strong product sense and attention to detail — you care how things look and feel
  • Ability to thrive in a fast-paced, ambiguous startup environment and take initiative
  • Ability to work onsite 5 days a week

Bonus Points For

  • Experience at early-stage startups or fast-growth environments (Series A–C, pre-IPO)
  • Passion for developer tools, infrastructure, or cloud platforms
  • Familiarity with Kubernetes or modern DevOps workflows
  • An opinionated eye for clean, simple design and thoughtful UI

Benefits

  • Comprehensive healthcare and dental coverage for you
  • 401(k) plan
  • Generous PTO: 13 accrued days, plus company shutdown December 24—January 1st
  • Free lunch & dinner at the office
  • Annual company-paid retreats
  • Developmental bonuses: support for professional development opportunities tied to cloud and related fields

Compensation

$120,000—$200,000 USD

Skills

ReactNext.jsJavaScriptTypeScriptPythonDjangoFastAPIFlaskAWSSQLDockerKubernetes
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