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Applications Developer Intern Jobs in California

RocketRide Inc.

AI Developer Intern

San Francisco, CA · On-site

$22.75 - $29.75/hr

About This Role We're searching for an AI Developer Intern for the fall term (mid-Sep through mid ... Demonstrable understanding of LLMs, generative AI applications, and agentic AI concepts. * Public ...

TIKAJ

We are looking for a Full Stack developer intern who is proficient with Javascript ... Your primary focus will be with the development team to design, develop and debug web applications.

GEI Consultants

Web Developer Intern

Rancho Cordova, CA · On-site

$23 - $27/hr

The developer will create web applications and components from the requirements analysis, through design, coding, and testing, to production. Adaptability and ability to learn quickly in various ...

GEI Consultants

Web Developer Intern

Rancho Cordova, CA · On-site

$23 - $27/hr

The developer will create web applications and components from the requirements analysis, through design, coding, and testing, to production. Adaptability and ability to learn quickly in various ...

Kinetic Technologies

Engineering Intern

San Jose, CA · On-site

$25/hr

ENGINEERING Intern - tasks may include: - Evaluating and characterizing new ICs. Writing test ... applications. - Practical experience with general purpose bench test equipment -Electrical ...

NEOGOV

Engineering Intern

Los Angeles, CA

$30/hr

... developer to maintain and expand existing code with a focus on concept, functionality, and user ... applications (in school experience is OK). Solid understanding of C#, .NET technologies, OOP ...

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Applications Developer Intern information

What does an applications developer intern do?

An Applications Developer Intern assists in designing, coding, testing, and maintaining software applications under the supervision of experienced developers. They typically work on specific tasks within a larger project, such as debugging code, writing small modules, or helping to improve user interfaces. Interns also learn about software development processes, tools, and methodologies, gaining valuable hands-on experience. This role is ideal for students or recent graduates looking to build practical skills and prepare for a career in software development.

What are the key skills and qualifications needed to thrive as an applications developer intern, and why are they important?

To thrive as an Applications Developer Intern, you need a foundational understanding of programming languages (such as Java, Python, or C#), software development principles, and current enrollment in a computer science or related degree program. Familiarity with development environments (like Visual Studio or Eclipse), version control systems (such as Git), and basic database management is typically expected. Strong problem-solving skills, attention to detail, and effective communication help interns contribute to team projects and quickly learn new concepts. These skills and qualities are crucial for efficiently building, testing, and maintaining software while collaborating within a professional development team.

How does an applications developer intern typically collaborate with other team members during a project?

As an Applications Developer Intern, you'll frequently collaborate with software engineers, quality assurance testers, and project managers. You'll participate in regular team meetings, contribute code reviews, and work closely with mentors who guide you through best practices. Communication is key, as you'll need to seek feedback, clarify requirements, and integrate your work with others’ contributions. This collaborative environment not only helps you learn quickly but also ensures the team's projects meet quality and timeline expectations.

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

The most popular types of Applications Developer jobs in California are:

What cities in California are hiring for Applications Developer Intern jobs?

Cities in California with the most Applications Developer Intern job openings:

Applications Developer Intern jobs near you
Infographic showing various Applications Developer Intern job openings in California as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 17% Part Time, 1% Temporary, and 5% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

AI Developer Intern

RocketRide Inc.

San Francisco, CA • On-site

$22.75 - $29.75/hr

Full-time, Part-time, Internship

Posted 21 days ago

Job description

San Francisco (Hybrid) | Part-time or Full-time, 3 months, with potential to convert
About RocketRide.ai
RocketRide is an SF-based AI startup pushing the boundaries of open source agentic workflows - helping developers build smarter systems that work for them. Our meta-harness connects automation, AI, and open collaboration into something fast, flexible, and deeply useful.
About This Role
We're searching for an AI Developer Intern for the fall term (mid-Sep through mid-Dec), who is technical, curious, and ready to get their hands dirty building real AI features. You'll collaborate closely with our engineering team to design, build, and ship AI-powered capabilities, from agentic workflows and LLM integrations to data pipelines and developer tooling. This is a meaningful role with real impact: the code you write will commit to open source and deploy to production, shaping how developers use RocketRide.
What You'll Do
  • Design, build, test, and deploy AI software components including vision models, LLM integrations, agentic workflows, multimodal data pipelines, and similarity search.

  • Leverage agentic AI code-generation tools to move fast without sacrificing code quality or reliability.

  • Gain hands-on experience with open-source and proprietary AI tools, including agent frameworks like OpenClaw and CrewAI, graph databases like neo4j, agent skills, MCP and Cursor.

  • Contribute to our open-source projects and help grow our developer community through Discord, online developer forums, and technical content. Assist with local AI tech events and community meetups.

  • Collaborate with engineering, DevRel, and founders to ensure our systems support how real developers adopt and scale agentic AI in production.

What You'll Bring
  • Currently pursuing a bachelor's or master's degree in Computer Science or a related field, with a strong interest in Generative AI and/or Machine Learning.

  • Hands-on software experience - you write solid code, build demos, and can engage credibly with developers at a technical level.

  • Fluency with modern AI tools and a love of experimenting with them to solve real-world problems.

  • Demonstrable understanding of LLMs, generative AI applications, and agentic AI concepts.

  • Public contributions you're proud of - a GitHub project, personal site, plugin, or technical content.

  • Familiarity with Python; exposure to C++ is a plus.

  • Ability to work from our San Francisco office regularly (at least 3 days/week).

Why You'll Love This
  • Impact: At our size and pace, the code you write moves the needle. You'll ship to production, not just a sandbox.

  • Experience: Hands-on work with cutting-edge agentic AI tools, frameworks, and infrastructure - the real stack, not toy projects.

  • Growth: We challenge ourselves every day to be better and go faster. You'll learn through collaboration, tech talks, and direct mentorship from experienced engineers and founders.

  • Community: Build your network within SF's AI developer scene and connect with our growing open source community.

  • Culture: Hybrid office/remote flexibility, fun outings, great downtown SF location, and a tight-knit team that takes the work seriously but has fun doing it.

  • Path forward: Strong interns have the opportunity to convert to a full-time role.

Apply