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Web Application Development Intern Jobs in California

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Web Application Development Intern information

What does a Web Application Development Intern do?

A Web Application Development Intern assists in designing, coding, and testing web-based applications under the guidance of experienced developers. They typically work with programming languages such as HTML, CSS, JavaScript, and may use frameworks like React or Angular. Interns also help troubleshoot issues, participate in team meetings, and contribute to improving user experience. This role provides hands-on experience in the full software development lifecycle and helps interns build the skills needed for a career in web development.

What are the key skills and qualifications needed to thrive as a Web Application Development Intern?

To thrive as a Web Application Development Intern, you need a solid understanding of HTML, CSS, JavaScript, and basic programming concepts, often acquired through coursework or self-study. Familiarity with development frameworks (such as React or Angular), version control systems like Git, and exposure to collaborative platforms like GitHub are typically expected. Initiative, problem-solving ability, and strong communication skills help you stand out when working in team environments and learning from feedback. These skills and qualities are crucial for contributing effectively to projects, adapting to fast-paced changes, and growing professionally in the field.

What types of projects and technologies can I expect to work with as a Web Application Development Intern?

As a Web Application Development Intern, you’ll often work on real-world projects such as building or enhancing web features, fixing bugs, and optimizing user interfaces. You'll likely use modern technologies such as HTML, CSS, JavaScript, and popular frameworks like React or Angular, depending on the company’s stack. Collaboration with senior developers and designers is common, giving you exposure to agile development practices and version control systems like Git. This hands-on experience is valuable for building both your technical skills and your understanding of professional teamwork in software development.

What cities in California are hiring for Web Application Development Intern jobs?

Cities in California with the most Web Application Development Intern job openings:

Palette Neat Application Development, Intern (AI2519)

SiMa Technologies

San Jose, CA

$36 - $40/hr

Internship

Re-posted 5 days ago


Job description

Job Title: Palette Neat Application Development, Intern    

Job Location: San Jose, CA (Onsite)    

Job ID: AI2519   

Internship Term: Internship Term: Preferably starting in early July 2026 through end of August 2026.     

Internship Stipend: The hourly pay rate range for this position is $36 - $46   

ONSITE: This role requires the Intern to work from our San Jose, California office during the duration of the Internship.      

At SiMa.ai, we are building the infrastructure that powers the next generation of Physical AI. Our platform, SiMa Modalix, enables developers and enterprises to deploy AI applications efficiently across robotics, drones, industrial automation, and intelligent edge systems. 

We are looking for highly motivated students or recent graduates who are passionate about Physical AI, edge application development, AI pipelines, and developer tools. 

Role Overview: As a Palette Neat Application Development Intern, you will work hands-on with SiMa.ai’s Palette and Neat software stack to build real-world Physical AI applications targeting the SiMa Modalix platform. You will help create, validate, and optimize end-to-end AI applications that combine video, sensors, machine learning models, and multi-processor execution.

This role is ideal for candidates who enjoy building practical AI applications, working close to hardware, and turning models into deployable edge solutions. 

You will:

  • Develop end-to-end Physical AI applications using Palette Neat, including video analytics, robotics, industrial inspection, and intelligent camera pipelines.
  • Build application examples that combine AI models, pre-processing, post-processing, media pipelines, and deployment workflows.
  • Work with Python, C++, GStreamer, and SiMa.ai tools to prototype and validate real-time AI applications on Modalix hardware.
  • Integrate neural network models into application pipelines and evaluate performance, latency, throughput, and correctness on edge devices.
  • Help create reference applications, demos, and developer-facing examples that show how customers can use Palette Neat effectively.
  • Debug application issues related to model integration, data formats, memory movement, runtime execution, and edge performance.
  • Work closely with Product and Engineering teams to improve developer experience, API usability, documentation, and application workflows. 

Required Qualifications:

  • Recently graduated or nearing graduation, such as a rising senior, with a Bachelor’s or Master’s degree in Computer Science, Computer Engineering, Electrical Engineering, Robotics, Artificial Intelligence, or a related field.
  • Strong programming skills in Python.
  • Familiarity with C++ and Linux development environments.
  • Basic understanding of machine learning models, computer vision, and AI application pipelines.
  • Strong debugging and problem-solving skills.
  • Excellent written and verbal communication skills. 

Recommended / Preferred Qualifications:

  • Experience with OpenCV, GStreamer, or video processing pipelines.
  • Experience with PyTorch, ONNX, TensorFlow, or similar AI frameworks.
  • Hands-on exposure to embedded systems, robotics, cameras, or edge AI platforms.
  • Familiarity with Docker, Git, CI/CD workflows, or Linux command-line tools.
  • Interest in Physical AI, real-time AI applications, and developer-facing tools. 

Personal Attributes:

  • Positive, can-do attitude with a willingness to learn.
  • Strong team player who collaborates effectively across functions.
  • Curious, creative, and passionate about solving complex problems.
  • Self-driven, execution-focused, and highly accountable.
  • Results-oriented with strong communication and interpersonal skills. 

Equal Employment Opportunity: 

SiMa.ai is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected characteristic under applicable law.