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Founding Full-Stack Engineer

Job Overview

Location

San Francisco

Job Type

Full-time

Category

Software Engineering

Date Posted

August 8, 2026

Full Job Description

đź“‹ Description

  • • Join a pre-seed Applied AI startup in San Francisco as a Founding Full-Stack Engineer, working directly alongside the founders to ship across the entire product.
  • • This is a high-ownership, high-impact role at a small team building at the intersection of generative AI, creative intelligence, and social media — with ambitions to reach hundreds of millions of users.
  • • You'll touch everything: web, mobile, backend, infrastructure, AI integrations, and video processing pipelines.
  • • If you thrive in fast-moving, founder-led environments and want your work to matter from day one, this role is for you.
  • • Build across the full product surface: web app (Next.js), mobile app (React Native), admin tools, pricing flows, and dashboards.
  • • Ship real features fast — multi-agent orchestration, FFmpeg video stitching, Remotion pipelines, and LLM/VLM integrations.
  • • Architect systems designed to scale to one million users per day.
  • • Collaborate directly with founders on product decisions, UX flows, and technical direction.
  • • Dive into whatever moves the product forward — UI, backend, infra, orchestration, computer vision, ML, or DevOps.
  • • Own problems end-to-end without waiting for permission or detailed instructions.
  • • Required (dealbreakers):
  • • Strong proficiency with Next.js and React Native for building web and mobile interfaces.
  • • Hands-on, end-to-end full-stack experience across UI, backend, and infrastructure.
  • • Strongly preferred:
  • • Experience integrating and deploying AI systems, including large language models (LLMs) and vision language models (VLMs).
  • • Practical experience with video processing and media pipelines using FFmpeg and Remotion.
  • • 1–3 years of relevant experience in a fast-paced, multi-disciplinary environment.
  • • Ownership mindset — you ship fast, communicate clearly, and flag issues early rather than going quiet.
  • • Experience building consumer-facing applications at high user volumes.
  • • Compensation & Benefits:
  • • Salary: Up to $300,000 USD annually (commensurate with experience).
  • • Early-stage equity in a pre-seed company with strong investor backing.
  • • Visa sponsorship: Not available.
  • • Location:
  • • On-site in San Francisco, CA, United States.
  • • This is an in-person role; remote work is not available.

🎯 Requirements

  • • Strong proficiency with Next.js and React Native for building web and mobile interfaces.
  • • Hands-on, end-to-end full-stack experience across UI, backend, and infrastructure.
  • • Experience integrating and deploying AI systems, including large language models (LLMs) and vision language models (VLMs).
  • • Practical experience with video processing and media pipelines using FFmpeg and Remotion.
  • • 1–3 years of relevant experience in a fast-paced, multi-disciplinary environment.

🏖️ Benefits

  • • Salary: Up to $300,000 USD annually (commensurate with experience).
  • • Early-stage equity in a pre-seed company with strong investor backing.
  • • Visa sponsorship: Not available.

Skills & Technologies

JavaScript
React
Next.js
React Native
Full Stack
Remote

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About Clera

Clera, Inc. operates as an AI Talent Agent, leveraging artificial intelligence to enhance and streamline various aspects of the talent acquisition and management process. The company's core offering appears to center on an AI-powered platform designed to connect skilled individuals with suitable opportunities or to assist organizations in efficiently sourcing and evaluating candidates. While comprehensive details regarding specific features, target industries, or the scale of its operations are not yet publicly available, the current online presence indicates that Clera's services are actively being prepared for launch. This suggests an upcoming introduction of innovative AI solutions aimed at optimizing the ecosystem where talent meets demand.

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