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Rust Programming Internship Jobs in California (NOW HIRING)

Lightspark

Software Engineer

Los Angeles, CA · On-site

$140K - $165K/yr

... like Go and Rust. * High-Bandwidth Collaboration: Working in-office from our Culver City ... You should have at least 1 prior experience in an engineering internship. * AI-Native Rapid ...

Voltai, Inc

Senior Software Engineer

Palo Alto, CA · On-site

$144K - $189.80K/yr

Internships and teaching assistantships don't count. * Strong knowledge of agent development ... Fluency in at least one mainstream backend language (Python, Go, Rust, TypeScript, etc.) and ...

Voltai

Senior Software Engineer

Palo Alto, CA · On-site

$144K - $189.80K/yr

Internships and teaching assistantships don't count. * Strong knowledge of agent development ... Fluency in at least one mainstream backend language (Python, Go, Rust, TypeScript, etc.) and ...

Etched

Inference Intern

San Jose, CA · On-site

... Architecture interns to join our team and contribute to the design of next-generation AI ... Help build programming abstractions and testing capabilities to rapidly iterate on model porting ...

Etched

Inference Intern

San Jose, CA · On-site

... Architecture interns to join our team and contribute to the design of next-generation AI ... Help build programming abstractions and testing capabilities to rapidly iterate on model porting ...

Voltai

Senior Software Engineer: Agents

Palo Alto, CA · On-site

$144K - $189.80K/yr

Internships and teaching assistantships don't count. * Strong knowledge of agent development ... Fluency in at least one mainstream backend language (Python, Go, Rust, TypeScript, etc.) and ...

Voltai, Inc

Senior Software Engineer: Agents

Palo Alto, CA · On-site

$144K - $189.80K/yr

Internships and teaching assistantships don't count. * Strong knowledge of agent development ... Fluency in at least one mainstream backend language (Python, Go, Rust, TypeScript, etc.) and ...

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Rust Programming Internship information

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

To thrive as a Rust Programming Intern, you need a solid understanding of computer science fundamentals, proficiency in Rust, and familiarity with systems programming concepts. Experience with tools like Cargo, Git, and common Rust libraries, as well as coursework or certifications in programming, are highly beneficial. Strong problem-solving abilities, eagerness to learn, and effective communication skills help interns collaborate and grow in a team environment. These skills and qualities are crucial for contributing to real-world projects, adapting quickly, and maximizing learning during the internship.

What kinds of projects or tasks can I expect to work on during a Rust Programming Internship?

As a Rust Programming Intern, you can expect to work on a variety of real-world projects that may include developing backend services, optimizing code for performance and safety, or contributing to open-source Rust libraries. Interns often collaborate closely with experienced developers, participate in code reviews, and get hands-on experience with tools and frameworks commonly used in Rust development. This role provides a supportive environment for learning best practices, improving problem-solving skills, and gaining exposure to modern software engineering workflows.

What is a Rust Programming Internship?

A Rust Programming Internship is a temporary position designed for students or early-career professionals to gain hands-on experience working with the Rust programming language. Interns typically collaborate on software development projects, contribute to codebases, and learn about modern systems programming under the guidance of experienced mentors. These internships help participants develop practical skills in Rust, problem-solving, and teamwork, and can serve as a pathway to a full-time role in software engineering.

What is the difference between Rust Programming Internship vs Rust Developer?

AspectRust Programming InternshipRust Developer
Required CredentialsTypically pursuing a degree in computer science or related fieldProfessional experience, proficiency in Rust, possibly certifications
Work EnvironmentInternship programs, entry-level projects, mentorshipFull-time employment, project ownership, team collaboration
Industry UsageTraining and skill development in tech companies, startupsProduct development, system programming, open-source contributions

The main difference between a Rust Programming Internship and a Rust Developer is experience level and responsibilities. Internships focus on learning, mentorship, and gaining foundational skills, while Rust Developers are experienced professionals responsible for building and maintaining Rust-based applications.

What are the most commonly searched types of Rust Programming jobs in California? The most popular types of Rust Programming jobs in California are:
What are popular job titles related to Rust Programming Internship jobs in California? For Rust Programming Internship jobs in California, the most frequently searched job titles are:
What job categories do people searching Rust Programming Internship jobs in California look for? The top searched job categories for Rust Programming Internship jobs in California are:
What cities in California are hiring for Rust Programming Internship jobs? Cities in California with the most Rust Programming Internship job openings:
Rust Programming Internship jobs near you
Infographic showing various Rust Programming Internship job openings in California as of May 2026, with employment types broken down into 75% Internship, and 25% Full Time. Highlights an 100% In-person job distribution.
Software Engineer

Software Engineer

Lightspark

Los Angeles, CA • On-site

$140K - $165K/yr

Full-time

Posted 16 days ago

Job description

Lightspark is creating the Money Grid, modern, open financial infrastructure that makes payments accessible, affordable, and instant for businesses and users worldwide. We're challenging the status quo, updating the current system, and empowering our partners to build better solutions. Together, we're building the most advanced financial infrastructure, open, instant, and global, inspiring a future where anyone, anywhere can access the full potential of digital money.
We're hiring new grads to help build the next generation of open payments infrastructure. You'll ship production code across our stack, work directly with senior engineers, and build APIs that large companies use to move real money around the world.
We move fast and we expect a lot. You'll own real projects end-to-end early, with tight feedback loops from senior engineers, and the AI tooling (and unlimited token budget) to actually move at the pace we're hiring for. You'll learn a ton incredibly quickly, and you'll feel the thrill and pride of having a real impact on products that matter deeply to the company and our customers. If you want to be one of many cogs at a big company, this isn't it. If you want to ship something every day and see it matter, keep reading.
WHAT YOU'LL BE DOING:
  • Architecting the Future of Payments: Design and ship production services and APIs powering global payments, including some of our flagship products that move serious volume.
  • AI-Augmented Engineering: You will heavily use claude code, codex, and in-house agentic coding tools to multiply your impact, automate common workflows, answer your own questions, and more. We're not stingy with tokens, and we expect you to get real leverage from these tools, not just autocomplete.
  • Polyglot Fullstack Execution: You'll be shipping high-quality code across Python and TypeScript with the curiosity to chip in with other languages like Go and Rust.
  • High-Bandwidth Collaboration: Working in-office from our Culver City headquarters, you will collaborate daily with senior engineers to solve complex distributed systems challenges in real-time. Our people are the best part of working at Lightspark. They're brilliant, fun, passionate, and bring out the best in each other.
  • Fueling High-Velocity Growth: Build at the intersection of AI, fintech, and Bitcoin infrastructure (and eat well, lunch is on us)

WHAT WE'RE LOOKING FOR:
We are seeking high-velocity builders who thrive in the "zero-to-one" phase of engineering and bring intensity to everything they create.
  • High-Impact Collaborative Ownership: We are an in-office company located in Culver City, designed for those who thrive on daily, high-bandwidth collaboration. We need engineers with an appetite for ownership and a high bar for your own output. You should want feedback, want to be pushed, and want to be the person the team can hand a hard problem to. You should have at least 1 prior experience in an engineering internship.
  • AI-Native Rapid Prototyping: You hardly ever manually write code these days. you leverage agentic tools (ex: Claude, Cursor) to multiply your output. You have the foundational CS knowledge from a completed Bachelor's or Master's degree in Computer Science to know when the model is wrong, but the agility to lead AI-assisted workflows that move at an elite pace.
  • Mission-Driven Technical Curiosity: You have a deep-seated interest in fintech, crypto, or related technologies. More importantly, you are energized by the challenge of bringing Bitcoin, stablecoins, and open payments to mass adoption through real-world applications.
  • Adaptive Technical Agility: You are a flexible builder with hands-on programming experience via personal projects, hackathons, or coursework. You've built and shipped real things because you're self-driven and curious. You are comfortable across a modern stack and have the energy to pivot between infrastructure/stability and new features without losing momentum.

Lightspark is on a mission to build the future of open, instant, and global financial infrastructure making payments accessible and affordable for everyone, everywhere. We're committed to creating a more inclusive and diverse workplace to reflect the customers we serve. We welcome interest from individuals of all backgrounds and levels of experience who share our mission. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability status, or other applicable legally protected characteristics.
We will consider for employment qualified applicants with criminal histories in a manner consistent with the requirements of the State of California Fair Chance Initiative for Hiring.

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