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Mojo Tech Jobs in California (NOW HIRING)

Mojo Vision

Principal Systems Engineer

Cupertino, CA · On-site

$194 - $287/hr

... leading technology investors in Cupertino, CA. Roles and Responsibilities Mojo Vision is seeking an experienced Principal Systems Engineer to help define and deliver next-generation optical ...

New

Planet Fitness

Maintenance Tech

Bakersfield, CA · On-site

$20 - $22/hr

Come to add your mojo to the Judgement Free Zone, but stay for the feeling that you're making a difference on our Planet. TO FIND YOUR PERFECT FIT, SEARCH FOR A CLUB OPPORTUNITY NEAR YOU Employees at ...

Eridu AI

General Interest @ Eridu AI

Saratoga, CA · On-site

INFN), Lightera (acq. by Ciena), Gainspeed (acq. by Nokia) and Mojo Vision (the world's leading ... technology that pushes the boundaries of AI performance. Your contributions will directly impact ...

Eridu AI

DFT Lead

Saratoga, CA · On-site

$210K - $275K/yr

INFN), Lightera (acq. by Ciena), Gainspeed (acq. by Nokia) and Mojo Vision (the world's leading ... Good understanding of device physics and experience in deep sub-micron technologies 7nm or below.

Eridu AI

Senior Hardware Engineer

Saratoga, CA · On-site

$210K - $265K/yr

INFN), Lightera (acq. by Ciena), Gainspeed (acq. by Nokia) and Mojo Vision (the world's leading ... Develop technology de-risk plans through supplier evaluations and early prototypes. * Work with our ...

Eridu AI

Lab Intern

Saratoga, CA · On-site

$16.50 - $22/hr

INFN), Lightera (acq. by Ciena), Gainspeed (acq. by Nokia) and Mojo Vision (the world's leading ... technology that pushes the boundaries of AI performance. Your contributions will directly impact ...

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Eridu AI

Network Simulation Engineer

Saratoga, CA · On-site

INFN), Lightera (acq. by Ciena), Gainspeed (acq. by Nokia) and Mojo Vision (the world's leading ... technologies. * Solid grasp of AI system architecture, including compute, memory, and interconnect ...

Eridu AI

ASIC Architect

Saratoga, CA · On-site

$210K - $275K/yr

INFN), Lightera (acq. by Ciena), Gainspeed (acq. by Nokia) and Mojo Vision (the world's leading ... Work closely with the CTO to translate high-level system requirements and customer use cases into ...

Eridu Corporation

Physical Design Engineer

Saratoga, CA · On-site

$210 - $250/hr

INFN), Lightera (acq. by Ciena), Gainspeed (acq. by Nokia) and Mojo Vision (the world's leading ... Good understanding of device physics and experience in deep sub‑micron technologies 7nm or below.

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Mojo Tech information

What is the difference between Mojo Tech vs Software Developer?

AspectMojo TechSoftware Developer
CredentialsTypically requires a degree in computer science or related field, with experience in software developmentRequires a degree in computer science, software engineering, or related field; certifications like Java or AWS are common
Work EnvironmentCollaborative teams in tech agencies or startups, often client-facing projectsVaries from corporate offices to startups; often involves coding, testing, and debugging
Industry UsageUsed in tech consulting, product development, and digital agenciesCommon across software firms, tech companies, and freelance work
Search & Comparison IntentOften compared for project-based roles or agency workCompared for full-time coding roles or freelance projects

Mojo Tech and Software Developer roles share many credentials and work environments, but Mojo Tech often emphasizes project-based work within agencies, while Software Developers may work in a broader range of settings including corporate and freelance roles.

What is a Mojo Tech?

A Mojo Tech typically refers to a professional working with the Mojo programming language or the Mojo technology stack, which is designed for high-performance AI and machine learning development. Mojo is a new programming language that combines the usability of Python with the performance of lower-level languages like C++. Mojo Techs often develop, optimize, or deploy AI models and applications using Mojo, taking advantage of its speed and flexibility. Their work often includes software development, performance tuning, and integrating machine learning solutions into production environments.

What types of projects do engineers typically work on at MojoTech, and how does the team structure support collaboration?

At MojoTech, engineers often work on a diverse range of projects, including building custom software solutions, developing web and mobile applications, and supporting digital transformation for clients across various industries. The team is typically organized in cross-functional squads that include engineers, designers, and product managers, fostering close collaboration and regular communication. This structure not only encourages knowledge sharing and joint problem-solving but also gives team members exposure to different aspects of the software development lifecycle, supporting both personal and professional growth.

What are the key skills and qualifications needed to thrive as a software engineer at MojoTech, and why are they important?

To thrive as a Software Engineer at MojoTech, you need a solid background in software development principles, proficiency in languages like JavaScript, Ruby, or Python, and experience with agile methodologies. Familiarity with tools such as Git, cloud platforms (e.g., AWS), and frameworks like React or Rails is commonly required. Strong problem-solving skills, effective communication, and a collaborative mindset are crucial soft skills for success in this role. These skills ensure the delivery of high-quality, scalable software solutions while fostering teamwork and innovation in a fast-paced environment.
What are popular job titles related to Mojo Tech jobs in California? For Mojo Tech jobs in California, the most frequently searched job titles are:
What job categories do people searching Mojo Tech jobs in California look for? The top searched job categories for Mojo Tech jobs in California are:
Mojo Tech jobs near you

Principal Systems Engineer

Mojo Vision

Cupertino, CA • On-site

$194 - $287/hr

Other

Posted 2 days ago

New

Job description

Mojo Vision is pioneering a highly flexible, wafers-in, wafers-out micro-LED platform to unlock AI applications in multiple market segments. Built over nine years by our skilled engineers, our system-level approach combines advanced 300mm silicon architecture with GaN-on Silicon emitters, proprietary quantum dots, photodetectors, micro-lens arrays, and packaging to solve conventional trade-offs in size, brightness, bandwidth density, and power. Our we are building breakthrough micro-display and next-generation optical interconnect products.

At Mojo, our team includes talented professionals with expertise in product design, user experience, applied physics, hardware, software, optics, photonics, electronics, chemistry, and vision science.

We are a startup founded by technology experts with decades of experience developing pioneering products and platforms backed by some of the world\'s leading technology investors in Cupertino, CA.

Roles and Responsibilities

Mojo Vision is seeking an experienced Principal Systems Engineer to help define and deliver next-generation optical interconnect solutions for strategic customers. This is a highly visible, cross-functional role that sits at the intersection of customer engagement, system architecture, and product strategy.

You will work directly with industry-leading customer and internal engineering teams to translate complex system requirements into innovative product solutions. Success in this role requires strong systems thinking, technical depth across multiple engineering disciplines, and the ability to clearly communicate complex concepts to audiences ranging from engineers to executives.

The ideal candidate is equally comfortable discussing system architectures with customers, evaluating engineering tradeoffs across multiple domains, and developing Python-based tools and models that enable data-driven decisions.

  • Serve as technical leader for strategic customers developing next-generation optical interconnect systems.
  • Lead architecture reviews, requirements definition, technical workshops, trade studies, and design reviews.
  • Translate customer requirements into clear engineering specifications and actionable product recommendations.
  • Drive system-level analyses across optical, electrical, thermal, mechanical and reliability engineering.
  • Use Mojo Studio, simulation tools, characterization data, and first-principles engineering to evaluate customer-specific use cases and guide technical decisions.
  • Build Python, MATLAB, or similar engineering tools to automate analyses, accelerate trade studies, and improve team productivity.
  • Partner cross-functionally with optical, device, reliability, manufacturing, and software engineering teams.
  • Communicate technical insights clearly to customer engineering teams, internal stakeholders, and executive audiences.
Required Skills
  • MS, or PhD in Electrical Engineering, Optical Engineering, Physics, Mechanical Engineering, Computer Engineering, or a related field.
  • 8+ years of experience in systems engineering, system architecture, or multidisciplinary product development.
  • Strong systems-thinking skills and ability to reason across multiple engineering domains.
  • Hands-on experience developing engineering models, simulations, or data-driven analyses.
  • Programming experience in Python, MATLAB, or similar languages for analysis and automation is a must.
  • Excellent written, verbal, and visual communication skills.
  • Experience leading technical discussions with customers, partners, or cross-functional engineering teams.
Preferred Skills
  • Optical interconnects, silicon photonics, high-speed electrical systems, signal integrity, thermal engineering, advanced semiconductor packaging, mechanical integration, reliability engineering, semiconductor product development, AI infrastructure, datacenter networking, or Model-Based Systems Engineering.

Level: Principal EngineerSalary Range: $194,000 - $232,000 - $287,000

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