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Rust Internship Jobs in California (NOW HIRING)

SpaceXAI

Software Engineer, Ads Product

Palo Alto, CA · On-site

$150K - $350K/yr

Experience with React, Golang, Python, Rust, gRPC, Java, or Scala. * Experience with machine learning, LLMs, experimentation, ranking, or optimization systems. * Prior startup, research, internship ...

Etched

Inference Intern

San Jose, CA · On-site

... Architecture interns to join our team and contribute to the design of next-generation AI ... Proficiency in Rust * Low-latency, high-performance applications using both kernel-level and user ...

Etched

Inference Intern

San Jose, CA · On-site

... Architecture interns to join our team and contribute to the design of next-generation AI ... Proficiency in Rust * Low-latency, high-performance applications using both kernel-level and user ...

K2 Space

Build & Integration Engineer

Los Angeles, CA

$100K - $140K/yr

... includes internships and hardware-intensive extracurricular projects) * Experience creating ... Proficient in Python and/or Rust * Experience with Linux systems Compensation and Benefits * Base ...

RED CAT HOLDINGS

Associate Embedded Engineer

Torrance, CA · On-site

$137K - $180K/yr

... Rust demonstrated through coursework, projects or prior internships/professional experiences * 1+ year(s) of professional experience with embedded systems * Python Experience * Embedded Linux and/or ...

Exa

Software Engineer, Intern

San Francisco, CA · On-site

$100K - $150K/yr

Remote and part-time interns are not accepted. * You have experience with some high performance language (C++, Rust, etc.) * You often code technically difficult or interesting projects for fun * You ...

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Rust Internship information

What is a Rust internship?

A Rust internship is a temporary position, usually for students or early-career professionals, focused on gaining hands-on experience with the Rust programming language. Interns work on real-world projects, contribute to codebases, and learn best practices in systems programming and software development using Rust. These internships can be found at tech companies, open-source organizations, or startups looking to leverage Rust for its safety, speed, and concurrency features. Interns typically collaborate with experienced Rust developers and may also participate in code reviews, documentation, and community activities.

What is the difference between Rust Internship vs Rust Developer?

AspectRust InternshipRust Developer
Required CredentialsTypically pursuing or recent graduate in Computer Science or related fieldProfessional experience, proficiency in Rust programming
Work EnvironmentInternship programs, entry-level projects, mentorship-focusedFull-time employment, project ownership, team collaboration
Employer & Industry UsageTech companies, startups, research labs offering internshipsTech firms, software companies, open-source projects

The main difference between a Rust Internship and a Rust Developer is experience level and responsibilities. Internships are designed for students or recent graduates gaining initial exposure, while Rust Developers are experienced professionals handling complex projects and contributing to production code.

What types of projects or tasks can I expect to work on during a Rust internship?

During a Rust Internship, you'll often contribute to real-world software projects that use the Rust programming language, such as developing backend services, improving performance-critical code, or building systems tools. Interns typically collaborate with experienced engineers through code reviews, pair programming, and stand-up meetings, gaining hands-on experience with Rust’s unique features like ownership and concurrency. You may also be involved in writing tests, debugging, and documenting code, all while learning industry-standard workflows and version control practices. This environment provides a great opportunity to deepen your Rust skills and understand how they apply to large-scale software development.

What are the key skills and qualifications needed to thrive as a Rust intern, and why are they important?

To thrive as a Rust Intern, you need a solid understanding of programming fundamentals, basic proficiency in Rust, and preferably coursework or personal projects in systems programming. Familiarity with tools like Cargo, Git, and code editors, as well as exposure to version control and debugging tools, is often expected. Strong problem-solving skills, willingness to learn, and effective communication set top candidates apart. These skills and qualities enable interns to quickly adapt, contribute meaningfully to projects, and grow within the field of systems development.

What are the most commonly searched types of Rust jobs in California?

The most popular types of Rust jobs in California are:

What are popular job titles related to Rust Internship jobs in California?

For Rust Internship jobs in California, the most frequently searched job titles are:

What job categories do people searching Rust Internship jobs in California look for?

The top searched job categories for Rust Internship jobs in California are:

What cities in California are hiring for Rust Internship jobs?

Cities in California with the most Rust Internship job openings:

Rust Internship jobs near you
Infographic showing various Rust Internship job openings in California as of August 2026, with employment types broken down into 10% Internship, 65% Full Time, 21% Part Time, 2% Temporary, and 2% Contract. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution.

Software Engineer, Ads Product

SpaceXAI

Palo Alto, CA • On-site

$150K - $350K/yr

Full-time

Re-posted 14 days ago

SpaceX rating

8.8

Company rating: 8.8 out of 10

Based on 147 frontline employees who took The Breakroom Quiz

15th of 72 rated aerospace companies

Job description

SpaceXAI's mission is to create AI systems that can accurately understand the universe and aid humanity in its pursuit of knowledge. Our team is small, highly motivated, and focused on engineering excellence. This organization is for individuals who appreciate challenging themselves and thrive on curiosity. We operate with a flat organizational structure. All employees are expected to be hands-on and to contribute directly to the company's mission. Leadership is given to those who show initiative and consistently deliver excellence. Work ethic and strong prioritization skills are important. All employees are expected to have strong communication skills. They should be able to concisely and accurately share knowledge with their teammates.

ABOUT THE ROLE:

X Ads is one of the highest-leverage product areas at X. You'll work on systems that operate at massive scale, directly affect the business, and are being rebuilt with modern infrastructure and AI at the center. This is an opportunity to join a small, fast-moving team where early-career engineers can take on real ownership, learn from strong engineers, and ship products that matter.
We're looking for high-slope software engineers who want to help rebuild and transform the X Ads Platform using SpaceXAI's infrastructure and AI stack.

This role is a great fit for engineers who are early in their careers but learn quickly, ship fast, and want to work on products and systems that operate at massive scale. You do not need to have deep ads experience already, but you should be excited to learn how large-scale advertising systems work and how AI can make ads more relevant, useful, and effective.

You'll work across product, backend systems, infrastructure, and AI-powered features that directly impact the majority of X's revenue.

RESPONSIBILITIES:
  • Build and ship product features across the X Ads Platform.
  • Work on systems related to ad delivery, targeting, optimization, measurement, and advertiser experience.
  • Use SpaceXAI's infrastructure and AI capabilities to improve the performance and quality of advertising products.
  • Contribute to distributed systems that need to be reliable, fast, and scalable.
  • Collaborate closely with engineers, product leads, and cross-functional partners to turn ideas into working products.
  • Learn quickly, take ownership, and operate in a fast-moving environment where high-quality execution matters.
  • Debug, maintain, and improve production systems that serve real users and drive significant business impact.
BASIC QUALIFICATIONS:
  • Strong software engineering fundamentals.
  • Ability to write clean, maintainable code and learn new codebases quickly.
  • Strong problem-solving skills and comfort working through ambiguity.
  • Experience building software through internships, projects, research, open-source work, startups, or full-time roles.
  • Interest in backend systems, distributed systems, data pipelines, product engineering, or AI applications.
  • A bias toward action: you like shipping, learning from real users, and improving quickly.
  • Strong ownership mindset and willingness to take responsibility for meaningful parts of the product.
  • Excitement about building high-quality product experiences for advertisers and users.
PREFERRED SKILLS AND EXPERIENCE:
  • Experience with ads, recommendations, search, ranking, marketplaces, payments, analytics, or growth systems.
  • Experience working with large-scale backend systems or data processing pipelines.
  • Experience with React, Golang, Python, Rust, gRPC, Java, or Scala.
  • Experience with machine learning, LLMs, experimentation, ranking, or optimization systems.
  • Prior startup, research, internship, or high-impact project experience.

You do not need to know every technology listed below. We care more about strong fundamentals, learning speed, and ability to ship.

  • React
  • Golang
  • Python
  • Rust
  • gRPC
  • Java / Scala
COMPENSATION AND BENEFITS:

$150,000 - $350,000 USD

Base salary is just one part of our total rewards package at SpaceXAI, which also includes equity, comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short & long-term disability insurance, life insurance, and various other discounts and perks.

SpaceXAI is an equal opportunity employer. For details on data processing, view our Recruitment Privacy Notice.

What SpaceX employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About SpaceX

Sourced by ZipRecruiter

Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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