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Entry Level Simulation Software Engineer Jobs in Seattle, WA

Caddi

Software Engineer Intern

Seattle, WA · On-site

$30 - $35/hr

You'll work at the intersection of engineering, AI, and real-world software tooling-helping us ... Build lightweight tools to inspect, simulate, and evaluate AI-generated plans and their ...

SpaceX

Software Engineer, C++ (Starlink)

Redmond, WA · On-site

$145K - $175K/yr

Knowledgeable in real-time rendering, game engine development, physics simulation, or other real ... Software Engineer/Level I: $125,000.00 - $145,000.00/per year Software Engineer/Level II: $145,000 ...

Caddi

Software Engineer Intern

Seattle, WA

$30 - $35/hr

You'll work at the intersection of engineering, AI, and real-world software tooling-helping us ... Build lightweight tools to inspect, simulate, and evaluate AI-generated plans and their ...

CADDi

Software Engineer Intern

Seattle, WA · On-site

$30 - $35/hr

You'll work at the intersection of engineering, AI, and real-world software tooling--helping us ... Build lightweight tools to inspect, simulate, and evaluate AI-generated plans and their ...

SpaceX

Software Engineer, C++ (Starlink)

Redmond, WA · On-site

$145K - $175K/yr

Knowledgeable in real-time rendering, game engine development, physics simulation, or other real ... Software Engineer/Level I: $125,000.00 - $145,000.00/per year Software Engineer/Level II: $145,000 ...

SpaceX

Software Engineer (Starshield)

Redmond, WA · On-site

$145K - $175K/yr

SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch ... Develop models and simulations for flight-like vehicle software testing, network performance ...

SpaceX

Software Engineer (Starlink Mobile)

Redmond, WA · On-site

$145K - $175K/yr

Knowledgeable in real-time rendering, game engine development, physics simulation, or other real ... Software Engineer/Level I: $125,000.00 - $145,000.00/per year Software Engineer/Level II: $145,000 ...

SpaceX

Software Engineer (Starshield)

Redmond, WA · On-site

SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch ... Develop models and simulations for flight-like vehicle software testing, network performance ...

SpaceX

Software Engineer (Starshield)

Redmond, WA · On-site

SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch ... Develop models and simulations for flight-like vehicle software testing, network performance ...

SpaceX

Software Engineer (Starshield)

Redmond, WA · On-site

... Software Engineer for their Starshield program. The role involves creating reliable software ... simulations for flight-like vehicle software testing, network performance analysis, or research ...

SpaceX

Software Engineer (Starlink Mobile)

Redmond, WA · On-site

$145K - $175K/yr

Knowledgeable in real-time rendering, game engine development, physics simulation, or other real ... Software Engineer/Level I: $125,000.00 - $145,000.00/per year Software Engineer/Level II: $145,000 ...

SpaceX

Software Engineer (Starshield)

Redmond, WA · On-site

They are seeking a Software Engineer for their Starshield team, which works on building reliable ... simulations for flight-like vehicle software testing, network performance analysis, or research ...

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All JobsSimulation Software Engineer JobsEntry Level Simulation Software Engineer JobsEntry Level Simulation Software Engineer Jobs in Seattle, WA

Entry Level Simulation Software Engineer information

See Seattle, WA salary details

$27.3K

$119.3K

$215.1K

How much do entry level simulation software engineer jobs pay per year?

As of Jul 13, 2026, the average yearly pay for entry level simulation software engineer in Seattle, WA is $119,337.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,000.00 and $136,600.00 per year, depending on experience, location, and employer.

What does an Entry Level Simulation Software Engineer do?

An Entry Level Simulation Software Engineer develops and tests software that models real-world systems, such as physical processes, engineering designs, or virtual environments. They typically work under the guidance of senior engineers to write code, run simulations, analyze results, and troubleshoot issues. Their work helps organizations predict system behavior, optimize designs, and reduce the need for costly physical prototypes. This role often involves programming, understanding mathematical models, and collaborating with other engineering teams.

What are some common challenges faced by entry level simulation software engineers, and how can they be overcome?

Entry level simulation software engineers often encounter challenges such as understanding complex simulation models, learning industry-specific tools, and collaborating with multidisciplinary teams. To overcome these hurdles, it's helpful to actively seek mentorship from senior engineers, participate in team meetings to gain context, and dedicate time to hands-on practice with simulation tools. Regular communication with team members and taking advantage of available documentation can also accelerate learning and integration into the workflow.

What are the key skills and qualifications needed to thrive as an Entry Level Simulation Software Engineer, and why are they important?

To thrive as an Entry Level Simulation Software Engineer, you need a solid background in computer science, mathematics, and programming languages such as C++, Python, or Java, typically supported by a relevant degree. Familiarity with simulation frameworks, modeling tools (like MATLAB or Simulink), and version control systems (such as Git) is often required. Strong problem-solving skills, attention to detail, and effective teamwork are essential soft skills for this role. These abilities enable engineers to develop accurate, efficient simulations and collaborate effectively in multidisciplinary teams, ensuring successful project outcomes.
What are the most commonly searched types of Simulation Software Engineer jobs in Seattle, WA? The most popular types of Simulation Software Engineer jobs in Seattle, WA are:
What are popular job titles related to Entry Level Simulation Software Engineer jobs in Seattle, WA? For Entry Level Simulation Software Engineer jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Entry Level Simulation Software Engineer jobs in Seattle, WA look for? The top searched job categories for Entry Level Simulation Software Engineer jobs in Seattle, WA are:
Entry Level Simulation Software Engineer jobs near you
Infographic showing various Entry Level Simulation Software Engineer job openings in Seattle, WA as of July 2026, with employment types broken down into 25% Internship, 62% Full Time, and 13% Contract. Highlights an 87% In-person, and 13% Remote job distribution, with an average salary of $119,337 per year, or $57.4 per hour.

Software Engineer Intern

Caddi

Seattle, WA • On-site

$30 - $35/hr

Contractor

Re-posted 6 days ago

Job description

Caddi is a seed-stage startup reimagining automation for professionals by transforming simple screen recordings into fully automated workflows. We're building the first true AI-powered automation assistant for lawyers, financial advisors, and other knowledge workers who want to eliminate busywork-without changing how they work.
We're a small, fast-moving team based in Seattle, and we're looking for a sharp, curious Software Engineering Intern to help us validate and improve the workflows built by our AI systems. You'll work at the intersection of engineering, AI, and real-world software tooling-helping us scale from semi-automated processes to truly intelligent automation.
What You'll Do
  • Contribute to the development and refinement of our AI-driven automation engine by improving how workflows are interpreted, validated, and executed.
  • Write and debug Python and/or Go code to enhance core backend systems that interact with large language models and automation agents.
  • Build lightweight tools to inspect, simulate, and evaluate AI-generated plans and their interactions with third-party systems.
  • Collaborate closely with founding engineers to expand our AI pipeline's ability to generalize across user environments.
  • Identify edge cases, inconsistencies, and learnings from real data to improve model prompts, heuristics, and product design.

Requirements
  • Currently pursuing or recently completed a degree in Computer Science, Software Engineering, or related field.
  • Comfortable with scripting and light backend development (Python and/or Golang experience preferred).
  • Strong problem-solving and debugging skills-you enjoy figuring out how things work and making them better.
  • Detail-oriented and methodical-you'll be working closely with real user workflows and production-level automation logic.
  • Based in or able to work from our office in Seattle (Belltown). This is an in-person role.

Benefits
  • Work on the frontier of AI and automation in a fast-paced startup environment.
  • Your contributions will directly shape our product, improve our AI system, and drive user impact.
  • Great mentorship opportunity with experienced founders and engineers.
  • Ideal experience for aspiring backend engineers, systems thinkers, or future founders.
  • Compensation: $30-35/hour, depending on experience and time commitment (30-40 hours/week).

Apply