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Reactor Designer Jobs (NOW HIRING)

Senior Product Designer Department: Engineering Employment Type: Full Time Location: San Francisco ... You'll own design at Reactor end-to-end. That means defining the problem, exploring solutions ...

You will collaborate with a multidisciplinary team to translate complex hardware and software designs into clear, executable, and DOE or NRC compliant procedures. Your work will ensure that Reactor ...

Senior Reactor Systems Engineer

El Segundo, CA · On-site

$111K - $152K/yr

You will collaborate with a multidisciplinary team to translate complex hardware and software designs into clear, executable, and DOE or NRC compliant procedures. Your work will ensure that Reactor ...

You will collaborate with a multidisciplinary team to translate complex hardware and software designs into clear, executable, and DOE or NRC compliant procedures. Your work will ensure that Reactor ...

You will collaborate with a multidisciplinary team to translate complex hardware and software designs into clear, executable, and DOE or NRC compliant procedures. Your work will ensure that Reactor ...

You will serve as a primary technical interface for vendor-proposed microreactor and advanced reactor designs, developing detailed familiarity with assigned systems and providing clear, actionable ...

You will serve as a primary technical interface for vendor-proposed microreactor and advanced reactor designs, developing detailed familiarity with assigned systems and providing clear, actionable ...

You will serve as a primary technical interface for vendor-proposed microreactor and advanced reactor designs, developing detailed familiarity with assigned systems and providing clear, actionable ...

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Reactor Designer information

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How much do reactor designer jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for reactor designer in the United States is $26.76, according to ZipRecruiter salary data. Most workers in this role earn between $23.56 and $31.73 per hour, depending on experience, location, and employer.

What are popular job titles related to Reactor Designer jobs?

For Reactor Designer jobs, the most frequently searched job titles are:

Infographic showing various Reactor Designer job openings in the United States as of June 2026, with employment types broken down into 87% Full Time, 7% Part Time, 1% Temporary, 4% Contract, and 1% Nights. Highlights an 89% Physical, 5% Hybrid, and 6% Remote job distribution, with an average salary of $55,655 per year, or $26.8 per hour.

Senior Product Designer

San Francisco, CA • On-site

Full-time

Medical, Dental, Vision

Re-posted 21 days ago


Job description

Senior Product Designer
Department: Engineering
Employment Type: Full Time
Location: San Francisco
Description
Real-time video AI and world models are about to change how people interact with computers, with each other, and with the physical world. We're building that future at Reactor. This role is your chance to design how it feels to use and interact with these capabilities.
You'll own design at Reactor end-to-end. That means defining the problem, exploring solutions, shipping polished experiences, and iterating on real usage. The interfaces for this technology don't exist yet, so you won't be following established patterns. You'll be creating new ones.
What You'll Do
  • Own product design end-to-end: problem definition, exploration, execution, and post-launch iteration
  • Design experiences across web and mobile contexts
  • Build and maintain our design system: components, tokens, and documentation
  • Prototype rapidly using Figma and AI-assisted tools to validate ideas before committing to build
  • Collaborate closely with engineering and product to ship high-quality work, fast
  • Run lightweight user research and incorporate feedback into design decisions
  • Occasionally support brand, pitch decks, and visual assets as needed

What We're Looking For
  • Proven track record shipping product work. Show us things you've designed that are live and loved
  • Deep experience with design systems: components, tokens, and collaborating with engineers to maintain them
  • Strong end-to-end feature ownership in a fast-paced, ambiguous environment
  • A craftsperson's eye for typography, spacing, color, motion, and visual detail
  • Comfort with rapid prototyping and "vibe coding". You use modern tools to move fast, even if you're not writing production code
  • User research instincts: you talk to users, test assumptions, and let data inform your work
  • Strong communication skills. You can articulate design rationale and align cross-functional teams
  • Accessibility awareness baked into your process

Nice to Have
  • Familiarity with generative AI, LLMs, or real-time media UX patterns
  • Frontend literacy: React, TypeScript, or CSS knowledge that helps you collaborate with engineers
  • Motion design experience (Framer Motion, After Effects, or similar)
  • Graphic design chops for brand and marketing needs

Benefits
  • Competitive SF salary and meaningful early equity
  • Visa sponsorship and relocation support
  • Generous health, dental, and vision coverage