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Remote Prototyping Engineer Jobs in California (NOW HIRING)

Oklo

Mechatronics Engineer

Santa Clara, CA · On-site +1

... prototyping and integration of augmentation into various systems. This role involves close ... Designing robotic and electromechanical systems for remote handling of materials in high ...

Virco Talent

Software Engineer - AI Agents

Sacramento, CA · On-site +1

$200K - $320K/yr

This is a full-time remote opportunity, with preference for candidates located in or near the San ... Rapidly prototype AI-powered product concepts and proof-of-concept (POC) solutions * Design and ...

Firecrawl

Sales Engineer

San Francisco, CA · On-site +1

$120K - $250K/yr

You'll lead demos, build prototypes, handle deep technical questions, and ensure every prospect ... N/A for Remote About Firecrawl Firecrawl is the easiest way to extract data from the web.

De Circle

UI/UX Engineer - Semiotic.ai

San Francisco, CA · On-site +1

$110K - $137K/yr

Design and prototype product interfaces through mock-ups, wireframes, and interactive prototypes ... Fully remote and flexible work environment. * Opportunity to shape the UI and UX of products that ...

DocuSign

Sr. AI Engineer

San Francisco, CA · On-site +1

$65 - $83.75/hr

You will architect, prototype, and productionize AI solutions while partnering closely with Product ... Employee divides their time between in-office and remote work. Access to an office location is ...

Quora

AI Automation Engineer -Remote

Bakersfield, CA · On-site +1

$202K - $234K/yr

Rapidly prototype small AI-enabled utilities or automations and deploy them into production swiftly ... Experience creating LLM-backed tools involving prompt engineering and automated evals * 5+ years of ...

Quora

AI Automation Engineer -Remote

Sacramento, CA · On-site +1

$202K - $234K/yr

Rapidly prototype small AI-enabled utilities or automations and deploy them into production swiftly ... Experience creating LLM-backed tools involving prompt engineering and automated evals * 5+ years of ...

Quora

AI Automation Engineer -Remote

Pomona, CA · On-site +1

$202K - $234K/yr

Rapidly prototype small AI-enabled utilities or automations and deploy them into production swiftly ... Experience creating LLM-backed tools involving prompt engineering and automated evals * 5+ years of ...

Quora

AI Automation Engineer -Remote

Merced, CA · On-site +1

$202K - $234K/yr

Rapidly prototype small AI-enabled utilities or automations and deploy them into production swiftly ... Experience creating LLM-backed tools involving prompt engineering and automated evals * 5+ years of ...

Quora

AI Automation Engineer -Remote

San Jose, CA · On-site +1

$202K - $234K/yr

Rapidly prototype small AI-enabled utilities or automations and deploy them into production swiftly ... Experience creating LLM-backed tools involving prompt engineering and automated evals * 5+ years of ...

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All JobsRemote Prototyping Engineer JobsRemote Prototyping Engineer Jobs in California

Remote Prototyping Engineer information

What are the key skills and qualifications needed to thrive as a Remote Prototyping Engineer, and why are they important?

To excel as a Remote Prototyping Engineer, you need a strong background in engineering fundamentals, rapid prototyping techniques, and experience in CAD design, typically backed by a relevant degree. Familiarity with prototyping tools such as 3D printers, CNC machines, and collaborative platforms like SolidWorks or Fusion 360 is essential; certifications in product design or manufacturing can be advantageous. Strong problem-solving skills, effective remote communication, and self-motivation are vital soft skills for success in distributed teams. These competencies enable efficient development of innovative prototypes, ensure clear collaboration, and drive project success in a remote environment.

What does a Remote Prototyping Engineer do?

A Remote Prototyping Engineer is responsible for designing, building, and testing prototypes of products or systems while working from a remote location. They use digital tools to collaborate with teams, create models, and iterate on designs based on feedback. Their work is essential in transforming concepts into tangible prototypes that can be evaluated for functionality, usability, and manufacturability. This role typically requires strong technical skills, experience with prototyping software, and effective remote communication abilities.

How does a Remote Prototyping Engineer typically collaborate with cross-functional teams while working remotely?

Remote Prototyping Engineers often work closely with product managers, designers, and developers to transform ideas into functional prototypes. Collaboration is facilitated through regular video meetings, shared digital workspaces, and version-controlled repositories for code and design assets. Effective communication and documentation are essential to ensure alignment across time zones and disciplines. By using collaborative tools like Slack, Figma, and GitHub, Remote Prototyping Engineers can efficiently iterate on prototypes and incorporate feedback from stakeholders, ensuring project momentum even in a distributed work environment.

What is the difference between Remote Prototyping Engineer vs Remote Product Designer?

AspectRemote Prototyping EngineerRemote Product Designer
Primary FocusDeveloping and testing prototypes to validate technical feasibilityDesigning user interfaces and experiences for products
Skills & CredentialsEngineering background, prototyping tools, technical knowledgeDesign skills, UX/UI tools, creativity
Work EnvironmentCollaborates with engineers and developersWorks closely with users, product managers, and developers
Industry UsageTech, hardware, software developmentTech, consumer apps, digital products

While both roles involve creating prototypes, the Remote Prototyping Engineer focuses on technical feasibility and engineering prototypes, whereas the Remote Product Designer emphasizes user experience and visual design. Understanding these differences helps in choosing the right role based on your skills and career goals.

What are the most commonly searched types of Prototyping Engineer jobs in California? The most popular types of Prototyping Engineer jobs in California are:
What are popular job titles related to Remote Prototyping Engineer jobs in California? For Remote Prototyping Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Remote Prototyping Engineer jobs in California look for? The top searched job categories for Remote Prototyping Engineer jobs in California are:
What cities in California are hiring for Remote Prototyping Engineer jobs? Cities in California with the most Remote Prototyping Engineer job openings:
Remote Prototyping Engineer jobs near you
Infographic showing various Remote Prototyping Engineer job openings in California as of June 2026, with employment types broken down into 90% Full Time, and 10% Contract. Highlights an 100% Remote job distribution.
Staff Unity Engineer (Remote)

Staff Unity Engineer (Remote)

Limit Break

Los Angeles, CA • On-site, Remote

Full-time

Posted 24 days ago

Job description

Staff Unity Engineer
 
Location : Remote U.S. 
 
Please indicate your openness to relocation in your cover letter.
 
About us:
 
Deep expertise. Personal and Industry evolution. Impeccable craft. These are Limit Break's founding principles.
Limit Break is founded by global industry leaders in mobile gaming. We are unlocking its potential beyond games to transform digital markets into real-world economies and digital worlds into vibrant communities who will take gaming economies for both players and traders to new limits. We combine the power of technology, and creative vision to create experiences that connect people from all corners of the globe.
 
Limit Break is backed by leading investors that include Buckley Ventures & Paradigm Ventures. The adoption rate and a number of public and private partnerships is proving it to be the next wave of technology of the future and Gaming is leading the way.
 
About the Role:
 
Unleash your potential at Limit Break as we seek an exceptional Staff Unity Engineer to spearhead an exciting new venture! We are embarking on a groundbreaking journey to develop a cutting-edge, mid-core, 3D mobile game from concept to reality.
 
At the outset, you'll collaborate closely with a small yet dynamic team to craft and refine the game's prototype, ensuring alignment with executive stakeholders. As the project gains momentum, you'll take charge of scaling the team from pre-production to full production, collaborating with leads and directors across various disciplines.
 
This role offers an inquisitive and driven individual a rare chance to shape the workflow and assemble a top-notch team for an ambitious gaming project. Join a passionate and experienced organization where bright minds thrive, and your dedication to gaming excellence will be celebrated.
 
You will have the opportunity to play an active role as a core member from the beginning of the team. Leave your mark on the gaming world and be part of an engaging, forward-looking team!
 
 
Responsibilities:
  • Provide technical direction and guidance to the team, making important architectural decisions, and ensuring they follow best practices.
  • Actively writing and reviewing code, optimizing performance, and tackling complex technical challenges.
  • Overseeing the development process, setting milestones, and ensuring the team meets deadlines and project goals.
  • Lead the design and implementation of a new Unity 3D game project, from its initial prototype to full production.
  • Collaborate closely with design leads and other team members to rapidly iterate on the game prototype.Working with different teams, such as design, art, production, and engineering, to identify focus areas and find effective solutions for each development phase.
  • Prioritize tasks effectively, even taking on different roles if needed, to ensure smooth progress for the project and team.Improving and enforcing processes, pipelines, and best practices for game development.
  • Conduct code and architecture reviews to maintain high standards.
  • Explore and integrate new technologies and techniques to enhance workflow efficiency and create secure, maintainable games and applications.
Qualifications:
  • B.S. (or higher) in Computer Science or a related field
  • 8-10 years of software engineering experience, ideally in live service mobile games
  • 5 years of experience with Unity 3D game development
  • Strong sense of initiative and ownership
  • Experience building a game from prototype to launching and shipping the game, ideally with Unity
  • Comfortable and effective working across a range of technologies
  • Strong foundations in system architecture, software design, and production software development best practices
  • Ability to effectively communicate with technical and non-technical stakeholders, including executive leadership
  • A "roll up your sleeves" mindset to get any job done
Nice to have. What an ideal candidate looks like:
  • Passion for games and strong game design sensibilities
  • Excellent understanding of Unity 3D game and tools development, including live service tooling and management
  • Broad knowledge of available Unity plugins and assets that can be used for the development of the game
  • Experience with F2P gamingExperience with AWS and building cloud-native applications
  • Experience with Server development (Ex: Go, Java, Python)
  • Passion for blockchain and games development, demonstrating an awareness and following of industry trends and best practices
Apply now:
If you are confident, driven and are looking for an exciting role, this job could be a great opportunity for you.
Apply to [email protected] to explore this new opportunity.
 
This is an international blockchain gaming company that operates regionally, and is opening offices in multiple locations around the globe.
 
We value diversity at our company. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or any other applicable legally protected characteristics in the location in which the candidate is applying. 
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