Software Engineer - Full-Stack

HappyRobot
San Francisco
Workplace: OnsiteFull timeUSD 140,000 - 220,000 annuallyFunction: Software EngineeringSkills: ["Problem-solving","Collaboration","Ownership","Communication"]

Full stack engineer at a fast-growing AI startup responsible for owning meaningful sections of the product and infrastructure end-to-end. You’ll work across the stack with TypeScript/Next.js on the frontend and Go on the backend, ship features from UI to APIs, and optimize voice AI infrastructure, collaborating closely with founders and teammates to drive product direction and rapid production releases.

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HappyRobot
HappyRobot
1 year ago

Software Engineer - Full-Stack

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI
Last checked: 11 hours agoStatus: Live

Job Summary

Full stack engineer at a fast-growing AI startup responsible for owning meaningful sections of the product and infrastructure end-to-end. You’ll work across the stack with TypeScript/Next.js on the frontend and Go on the backend, ship features from UI to APIs, and optimize voice AI infrastructure, collaborating closely with founders and teammates to drive product direction and rapid production releases.
Location: San Francisco
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering

Key Responsibilities

  • •Build and own entire sections of the product, including major parts of the web application
  • •Design, implement, and ship features end-to-end — from UI to APIs to infrastructure
  • •Help optimize and scale our voice AI infrastructure, improving latency, reliability, and cost
  • •Collaborate closely with founders and teammates to shape product direction
  • •Ship to production frequently and iterate based on real user feedback

Pay and Benefits

Salary: USD 140,000 - 220,000 annually
Perks:Health InsuranceDentalVision

Key Requirements

  • •Strong generalist — you’re excellent on either the front end or back end, and comfortable working across the stack
  • •Front-end expertise with TypeScript and Next.js, including performance, UX, and clean architecture
  • •Back-end experience with Go, building reliable, scalable systems
  • •Product-minded engineer who understands tradeoffs between speed, quality, and scale.
Experience:AISaaSStartups
Skills:Problem-solvingCollaborationOwnershipCommunication
Tech Stack:TypeScriptNext.jsGo

Company Brief

HappyRobot
Builds and manages enterprise AI workers (conversational and document-processing agents) to automate operational workflows for supply chain and logistics companies, integrating with systems to execute tasks, collect real-time data, and drive operational insights.
Industry: Supply Chain Technology
Company Size: Medium (51 to 250 employees)
Growth: Scaleup
Valuation: USD 250M to 500M
Funding: Series B
Headquarters: San Francisco, United States
Founded: 2022
WebsiteLinkedInGlassdoor