---
title: 'Jr. Full Stack Engineer at Fuser'
canonical: 'https://feeny.ai/job/jr-full-stack-engineer-fuser-los-angeles-dmm1bpwfykxe'
type: 'job'
last_seen: '2026-10-17'
---

# Jr. Full Stack Engineer at Fuser

- **Company:** Fuser
- **Location:** Los Angeles, CA
- **Compensation:** $70k–$90k
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-04-30
- **Last confirmed live:** 2026-10-17
- **Apply:** https://jobs.ashbyhq.com/fuser/2a107a06-49cd-408b-bbf9-bb6346886215

## Job description

## Why You're Here

We’ve launched our public beta with a strong foundation—multiplayer infrastructure, a node-based canvas, and dozens of AI integrations—and we’re growing fast. You’ll join early as our Junior Full Stack Engineer, working alongside our team to help ship features, improve performance, and learn the systems that power an AI-native creative platform. This role is perfect for someone who’s built projects end-to-end, loves learning new tools, and wants to grow into a senior engineering position on a product that merges art, design, and technology.

## What You’ll Do

- Contribute to feature development across the stack
- Implement UI components and user interactions in React + TypeScript
- Support backend endpoints, data models, and APIs
- Test, debug, and improve performance for real-time workflows
- Learn from senior engineers while developing ownership over key areas

Must-Have Competencies

- 1–3 years of experience (or equivalent personal projects) in full-stack or front-end development
- Proficiency in React + TypeScript
- Familiarity with Node, tRPC, or similar frameworks
- Curiosity about distributed systems or creative/AI tools
- Understanding of web fundamentals and component architecture
- Eagerness to learn, iterate, and grow within a small, fast-moving team

Nice-to-Have Competencies

- Experience with canvas or node-based tools (React Flow, Blender, WebGPU)
- Familiarity with creative or AI-driven software
- Contributions to open-source projects
- Background or interest in art, design, music, or creative tech

## Our Stack

Frontend: React 19, TypeScript, React Router v7, Zustand, TanStack Query, @xyflow/react, React Aria Components, Tailwind CSS, Framer Motion, React Three Fiber Backend: tRPC, Hono, Cloudflare Workers, PostgreSQL (Supabase), Durable Objects, Drizzle ORM, Cloudflare D1, Better Auth, Stripe, AI SDK Infrastructure: Cloudflare Workers, KV, D1, Hyperdrive, Cron Triggers, Turborepo, pnpm, Node.js 22+ Observability & Tooling: Vite, ESLint, Prettier, Husky, Zod, Sentry, PostHog

## How We Work

- Hybrid, flexible, async-friendly — based in LA with 2 in-office days each week.
- Creative-first culture — we care about accessibility, design, and feel.
- High trust, high standards — ownership early, autonomy always.
- Small team, big impact — every commit shapes the future of the product.

## Compensation & Benefits

- $70K–$90K USD depending on experience (equity included)
- Healthcare, dental, vision, and 401(k)
- Flexible hours and focus on deep work
- Generous equity and real product ownership
- Mentorship and leadership growth as we scale

## How We Interview

- Intro Call – Meet one or two of us to talk about your background, our mission, and how we work.
- Technical Conversation – Complete a live technical assessment based on a real-world problem followed by a discussion on your approach to architecture, problem-solving, and building for usability.
- Technical Take-home – A scoped technical project with compensation
- Team Conversation – Meet with core team and have a discussion about collaboration, culture, and long-term vision.

We welcome candidates who may not have the “right” title but have the skills, mindset, and drive to thrive here. At Fuser, the process is the point. Fuser is a creative technology company founded by artists, educators, and engineers. We’re building tools for professionals who ideate, orchestrate, and deliver with intention. Our flagship product is a collaborative canvas for working across text, image, video, audio, and 3D, powered by the latest AI models. We’re a small team in Los Angeles designing the future of creative software: joyful, intuitive, and powerful tools for real-world storytelling and production.

## About Fuser

## Company Overview
- **One-liner**: Fuser is the universal AI creative platform offering access to 250+ AI models and 400+ LLMs on an infinite, node-based canvas for professional creatives who need to ship production work.
- **Entity Type**: Private (assumed bootstrapped; no external funding rounds identified)
- **Headquarters**: Los Angeles, United States
- **Founded**: 2024
- **Founders**: Dalena & Hirad (Hirad Sab – Co-Founder & CTO)

## Core Business
- **Primary industry**: AI creative software / Agentic production orchestration
- **Target customers**: Professional creatives, studios, agencies, brands, and individual designers and artists (B2B and B2C)
- **Mission or purpose**: To provide a single canvas where every AI model and every medium comes together so creatives can orchestrate, review, and ship structured assets without tool chaos.

## Products & Services
- **[Fuser Platform]** (SaaS): A node-based workflow canvas that unifies image, video, audio, 3D generation, and LLM integration. Features include an infinite canvas, template library, real-time execution, and team review capabilities. Access to 65+ AI provider integrations and 63+ model families. [fuser.studio](https://fuser.studio/)
- **BYOK (Bring Your Own Key)**: Use personal API keys from providers like OpenAI, Anthropic, Runway, etc., with no additional Fuser fees. [fuser.studio/careers](https://fuser.studio/careers)
- **Credit System**: Flexible payment – one-time purchases (credits never expire), monthly subscriptions, auto top-ups, and multi-pack discounts. [fuser.studio](https://fuser.studio/)

## Market Standing
- **Valuation/Market Cap**: Not publicly available
- **Key Metric**: Total Funding – Not publicly available (appears bootstrapped). Pricing starts at $5.00 for 5,000 credits (one-time or monthly).
- **Notable Investors/Partners**: None publicly disclosed. Integrations include 65+ AI providers (OpenAI, Kling, Runway, Anthropic, FAL, Google Vertex AI, etc.).
- **Growth Signals**: 
  - 8 employees with +550% YoY headcount growth and +18.2% monthly growth (LinkedIn data). [linkedin.com/company/fuserstudio](https://www.linkedin.com/company/fuserstudio)
  - “Thousands of creatives have joined since public beta” and “hundreds of thousands of assets generated.” [linkedin.com/company/fuserstudio](https://www.linkedin.com/company/fuserstudio)
  - 5 active job postings as of the data (Creative Solutions Manager, Jr/Sr Full Stack Engineer, Community & Partnerships Coordinator). [linkedin.com/company/fuserstudio](https://www.linkedin.com/company/fuserstudio)

## Competitive Advantages
- **Universal model access** – 3–10x more models than competitors (e.g., FLORA, Weavy, Runway, Adobe) and 30–60x more LLMs. [fuser.studio/careers](https://fuser.studio/careers)
- **Pricing freedom** – One-time purchases with credits that never expire; no forced subscriptions. Mix one-time, subscription, and BYOK seamlessly.
- **Cost transparency** – Open-source pricing calculations and automatic routing to cheapest API key or credit option.
- **No vendor lock-in** – Use Fuser credits, personal API keys, or both, with intelligent fallback.
- **Production focus** – Built for shipping work, not just experimenting (node-based workflows, team review, structured asset output).

## Strategic Focus
- **Current priorities**: Scaling the agentic production layer for professional creative teams; deepening integrations; expanding the template library and workflow automation capabilities. Emphasis on “orchestration” over generation.
- **Direction for growth**: Capturing market share from fragmented AI tool ecosystems by offering a unified, cost-transparent alternative.

## Why Work Here
- **Culture**: Small, tight-knit team of artists, educators, and developers (8 employees). Co-founders have “over a decade of experience pushing creative tools.” Emphasis on creativity, ownership, and building for the creative process.
- **Remote/Hybrid/Office**: Headquarters in Los Angeles; some team members in the Philippines. Likely remote-friendly given small distributed team.
- **Notable perks**: 
  - Opportunity to shape an early-stage product used by thousands of creatives.
  - Work on a platform that prioritizes user freedom and cost transparency.
  - Roles range from engineering (Full Stack) to community and partnerships.

## Sources
1. [Fuser Careers Page](https://fuser.studio/careers)
2. [Fuser Website (Homepage)](https://fuser.studio/)
3. [Fuser About Page](https://fuser.studio/about)
4. [Fuser LinkedIn Company Page](https://www.linkedin.com/company/fuserstudio)
5. [Fuser Documentation](https://docs.fuser.studio/)

## Other roles at Fuser

- [Social Media Intern](https://feeny.ai/job/social-media-intern-fuser-los-angeles-d0q88esw38gx) — Los Angeles, CA
- [Sr. Full Stack Engineer](https://feeny.ai/job/sr-full-stack-engineer-fuser-remote-0k9n1zv3ara0)
- [Creative Solutions Manager](https://feeny.ai/job/creative-solutions-manager-fuser-los-angeles-pjzacqm4de3e) — Los Angeles, CA