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Freelance Simulation Software Engineer Jobs in California

Etched

Chip Simulation Software Engineer

San Jose, CA · On-site

$200K - $250K/yr

The chip simulation team plays a key role in hardware-software co-design, enabling early development of the full software stack. As an engineer on this team, you will design, develop, and test ...

NIO

Staff Simulation Software Engineer

San Jose, CA · On-site

As a Staff Simulation Software Engineer , you will design and deliver the foundational low-level software that makes this possible - working at the intersection of hypervisor technology, hardware ...

NIO

Staff Simulation Software Engineer

San Jose, CA

As a Staff Simulation Software Engineer , you will design and deliver the foundational low-level software that makes this possible - working at the intersection of hypervisor technology, hardware ...

SpaceX

Software Engineer, Simulation

Hawthorne, CA · On-site

The Software Engineer, Simulation will develop and enhance the in-house multiphysics simulation engine to support various manufacturing processes and improve part yield and inspection efficiency.

SpaceX

Software Engineer, C++ (Simulations)

Hawthorne, CA · On-site

$145K - $175K/yr

Our simulation software is critical to current and future mission successes including Falcon, Falcon Heavy, Dragon, Starlink, and Starship. SpaceX is looking for smart, motivated software engineers ...

SpaceX

Software Engineer, Simulation

Hawthorne, CA · On-site

They are seeking a Software Engineer specializing in simulation to enhance their multiphysics simulation engine, which supports various manufacturing processes. The role involves software ...

SpaceX

Software Engineer, Simulation

Hawthorne, CA · On-site

As a software engineer on the NDE & Materials Software team, you will develop and advance the in-house multiphysics simulation engine to optimize manufacturing processes and increase part yield.

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Freelance Simulation Software Engineer information

What are the key skills and qualifications needed to thrive as a Freelance Simulation Software Engineer, and why are they important?

To excel as a Freelance Simulation Software Engineer, you need strong programming skills (such as C++, Python, or MATLAB), a solid understanding of simulation methodologies, and a relevant degree in engineering, computer science, or a related field. Familiarity with industry-standard simulation tools like Simulink, ANSYS, or Arena, and experience with version control systems are often required. Outstanding problem-solving abilities, self-motivation, and effective client communication distinguish top performers in this freelance role. These competencies enable the engineer to deliver accurate, efficient simulations and manage projects independently, ensuring client satisfaction and professional growth.

What are some common challenges faced by Freelance Simulation Software Engineers when managing multiple client projects?

Freelance Simulation Software Engineers often juggle several projects at once, each with unique technical requirements and deadlines. Balancing these projects can be challenging, especially when clients have shifting priorities or last-minute requests. Effective communication, clear project scoping, and robust time management are crucial to ensure client expectations are met while maintaining high-quality work. Additionally, freelancers must stay updated with the latest simulation tools and standards, which can require continuous self-directed learning.

What is the difference between Freelance Simulation Software Engineer vs Simulation Software Developer?

AspectFreelance Simulation Software EngineerSimulation Software Developer
CredentialsTypically requires a degree in computer science, engineering, or related fields; certifications are a plusSimilar educational background; certifications may enhance prospects
Work EnvironmentIndependent, project-based work often remotely or freelance platformsEmployed by companies or organizations, working in office or remote teams
Employer & Industry UsageClients across various industries like aerospace, automotive, defense; freelance platformsCompanies developing simulation software or using simulation tools internally
Search & Comparison IntentLooking for freelance opportunities or project-based work in simulation softwareSeeking full-time or contract roles within organizations

The main difference is that a Freelance Simulation Software Engineer works independently on diverse projects, often remotely, while a Simulation Software Developer is typically employed by a company to develop and maintain simulation software as part of a team.

What does a Freelance Simulation Software Engineer do?

A Freelance Simulation Software Engineer designs, develops, and tests simulation software for various industries, such as aerospace, automotive, healthcare, or manufacturing. They work independently or on contract to model real-world systems, create virtual environments, and run simulations to analyze system behaviors. Responsibilities often include coding, debugging, optimizing algorithms, and collaborating with clients to meet project requirements. Freelancers typically manage their own schedules and work with multiple clients, offering flexibility and a diverse range of project experiences.
What are the most commonly searched types of Simulation Software Engineer jobs in California? The most popular types of Simulation Software Engineer jobs in California are:
What are popular job titles related to Freelance Simulation Software Engineer jobs in California? For Freelance Simulation Software Engineer jobs in California, the most frequently searched job titles are:
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What cities in California are hiring for Freelance Simulation Software Engineer jobs? Cities in California with the most Freelance Simulation Software Engineer job openings:
Freelance Simulation Software Engineer jobs near you

Chip Simulation Software Engineer

Etched

San Jose, CA • On-site

$200K - $250K/yr

Full-time

Medical, Dental, Vision

Re-posted 7 days ago

Job description

About Etched
Etched is building hardware for frontier intelligence. We co-design chips, racks, software, and manufacturing to deliver best-in-class throughput and latency across both prefill and decode workloads. Our first products are heavily focused on inference. Backed by hundreds of millions from top-tier investors and staffed by leading engineers, Etched is redefining the infrastructure layer for the fastest growing industry in history.
Job Summary
We are seeking highly motivated and detail-oriented software engineers to join our chip simulation team. We're building custom AI inference chips that leverage tight hardware-software co-design to deliver world-best performance. The chip simulation team plays a key role in hardware-software co-design, enabling early development of the full software stack. As an engineer on this team, you will design, develop, and test simulations of our custom hardware. You will be working at the cutting edge of hardware innovation.
Key responsibilities
  • Design, develop, and maintain simulations of our hardware. Ensuring high levels of accuracy, efficient debugging, and optimal performance.
  • Influence architectural decisions through review and co-design
  • Create and maintain test plans, work with hardware teams to validate their documentation.
  • Build tools to debug simulations, and enable developers to debug software running on the simulator.

You may be a good fit if you have
  • Proficiency in C/C++
  • Strong understanding of low-level software engineering.
  • Strong understanding of hardware engineering.
  • Excellent communication and collaboration skills.

Strong candidates may also have experience with (Nice-to-have qualifications)
  • Experience developing hardware or system simulations (e.g., SystemC, gem5, QEMU, or custom frameworks).
  • Experience with custom ML hardware accelerators (e.g., Google TPU)
  • Experience with firmware, kernel and driver development (e.g., Linux, FreeRTOS)
  • Experience with hardware development and verification.
  • Experience with multiprocessing and multithreading.
  • Familiarity with bit-accurate numerics modeling.
  • Experience with performance profiling and optimization of simulation code
  • Proficiency with Python for test harness development, bazel, and git.

Representative projects
  • Implement a simulation of our on-chip modules.
  • Integrate simulated chips with simulated hosts (QEMU), enabling Kernel driver development and host software testing.
  • Integrate multiple simulated chips to validate multi-chip software scale-out and scale-up approaches.
  • Work closely with our software teams in debugging early software deliverables.

Benefits
  • Medical, dental, and vision packages with generous premium coverage
    • $500 per month credit for waiving medical benefits
  • Housing subsidy of $2k per month for those living within walking distance of the office
  • Relocation support for those moving to San Jose (Santana Row)
  • Various wellness benefits covering fitness, mental health, and more
  • Daily lunch + dinner in our office
  • Unlimited compute budget subject to ROI justification

How we're different
Etched believes in the Bitter Lesson. We are the first inference-focused frontier AI system, betting early on transformer and transformer-like architectures and on increasing model sizes. Our addressable market is the entirety of inference, unlike many of our competitors.
We are a fully in-person team in San Jose (Santana Row), and greatly value engineering skills. We do not have boundaries between engineering and research, and we expect all of our technical staff to contribute to both and work across disciplines as needed.

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