Founding Engineer (Frontend)

Momentic
San Francisco
Workplace: OnsiteFull timeUSD 150,000 - 220,000 annuallyFunction: Entrepreneurship & Venture BuildingExperience: 3+ yearsSkills: ["Communication","Problem-solving","Autonomy","Ownership","Team collaboration"]

Founding frontend software engineer responsible for building the AI-native automated testing platform. Join a lean SF-based team to own substantial parts of the stack, ship code autonomously, and translate product ambiguity into robust frontend features using TypeScript and React. Collaborate across engineering disciplines, contribute early to product direction, and help shape a high-growth startup backed by YC and notable investors.

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FursaFursa
Momentic
Momentic
8 months ago

Founding Engineer (Frontend)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 13 hours agoStatus: Live

Job Summary

Founding frontend software engineer responsible for building the AI-native automated testing platform. Join a lean SF-based team to own substantial parts of the stack, ship code autonomously, and translate product ambiguity into robust frontend features using TypeScript and React. Collaborate across engineering disciplines, contribute early to product direction, and help shape a high-growth startup backed by YC and notable investors.
Location: San Francisco
Workplace: Onsite
Employment Type: Full time
Job Function: Entrepreneurship & Venture Building

Key Responsibilities

  • •Own and ship frontend features across the stack for an AI-native automated testing platform.
  • •Collaborate with product, design, and backend teams to translate ambiguous requirements into high-quality UI implementations.
  • •Write clean, scalable, and well-tested code in TypeScript/React; contribute to architecture and tooling choices.
  • •Take ownership of certain components and drive quality gates and performance considerations in the frontend.
  • •Participate in the full development lifecycle from planning to deployment and monitoring.

Pay and Benefits

Salary: USD 150,000 - 220,000 annually
Perks:Health InsuranceDentalVision401kPaid Leave

Key Requirements

  • •3+ years professional software engineering experience
  • •Hands-on TypeScript proficiency
  • •Proficiency with React
  • •Strong written and verbal communication
  • •Willing to relocate to San Francisco / in-person
Experience:3+ yearsSaaSAI
Skills:CommunicationProblem-solvingAutonomyOwnershipTeam collaboration
Tech Stack:ReactTypeScriptNext.jsNode.jsPostgreSQLGoogle CloudKubernetes

Eligibility

Work Authorization:Authorization required. Sponsorship not provided.

Company Brief

Momentic
Builds AI-powered agents and orchestration tools to automate business workflows, integrate large language models with apps, and enable teams to delegate knowledge-work tasks to configurable autonomous systems.
Industry: AI & Machine Learning
Growth: Early Stage Startup
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