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Frontend Software Engineer Intern Jobs in Stevenson Ranch, CA

Inversion

Front-End Software Engineer II

Los Angeles, CA · On-site

$101K - $160K/yr

About the Role As a Front-end Engineer at Inversion, you will work as part of the simulation team ... The simulation team is responsible for ensuring that flight software and flight hardware can be ...

Clerkie

Software Engineer Internship

Los Angeles, CA · On-site +1

$80/hr

About the internship As the newest addition to Team Clerkie, this Software Engineer Intern will ... You'll work across the full stack, collaborating with engineers on frontend, backend, and ...

New

Zoo

Senior Software Engineer, Frontend

Los Angeles, CA · On-site +1

About The Role As a Senior Frontend Engineer at Zoo, you'll play a crucial role in the development ... Substantial experience in frontend software development building complex, highly performant and ...

Zoo

Senior Software Engineer, Frontend

Los Angeles, CA · On-site +1

$145K - $195K/yr

Our platform combines a modern, cloud-native CAD environment with AI-powered engineering workflows ... Substantial experience in frontend software development building complex, highly performant and ...

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How much do frontend software engineer intern jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for frontend software engineer intern in Stevenson Ranch, CA is $25.81, according to ZipRecruiter salary data. Most workers in this role earn between $21.01 and $29.28 per hour, depending on experience, location, and employer.

What does a frontend software engineer intern do?

A Frontend Software Engineer Intern assists in designing and developing the user-facing parts of websites or web applications. They typically work with technologies like HTML, CSS, and JavaScript, and may use frameworks such as React, Angular, or Vue.js. Their responsibilities often include implementing visual elements, ensuring responsive design, fixing bugs, and collaborating with designers and backend developers. This role provides hands-on experience in creating interactive and accessible user interfaces, while learning best practices in coding and teamwork.

What are the key skills and qualifications needed to thrive as a frontend software engineer intern?

To thrive as a Frontend Software Engineer Intern, you need a solid understanding of HTML, CSS, JavaScript, and basic programming principles, often supported by coursework or personal projects. Familiarity with frameworks like React or Angular, version control systems such as Git, and tools like npm or webpack is typically expected. Strong problem-solving abilities, attention to detail, and the ability to communicate and collaborate within a team are standout soft skills for this role. These skills ensure you can effectively contribute to building user-friendly, efficient web interfaces while learning and adapting in a dynamic tech environment.

What are some common challenges faced by frontend software engineer interns during their internship?

Frontend Software Engineer Interns often face challenges such as adapting to new frameworks and development tools, understanding and following established codebases, and balancing the need for clean, maintainable code with tight project deadlines. Interns may also find it challenging to communicate effectively with designers and backend engineers to ensure seamless integration of UI and functionality. However, these challenges offer valuable learning opportunities and help interns quickly develop technical and collaborative skills in a real-world setting.

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What cities near Stevenson Ranch, CA are hiring for Frontend Software Engineer Intern jobs?

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Frontend Software Engineer Intern jobs near you

Front-End Software Engineer II

Inversion

Los Angeles, CA • On-site

$101K - $160K/yr

Full-time

Posted 28 days ago

Job description

Who We Are:

Inversion builds advanced reentry systems to deliver next-generation capabilities from space.
Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into an on-demand logistics domain. We see space not as a destination, but as a platform - one that unlocks unprecedented speed and global reach.
Our spacecraft are designed to deliver payloads anywhere on Earth in under an hour, operating through extreme reentry conditions and landing with high precision. These systems open the door to new ways of testing, delivering, and operating at hypersonic speeds.
Inherently dual-use, our technology is built to meet urgent national security needs while laying the groundwork for future commercial applications. Backed by leading investors including Y Combinator, Spark Capital, and Lockheed Martin Ventures, and working with partners such as the U.S. Space Force and NASA, Inversion is pushing the boundaries of what's possible in space-based defense and logistics.

About the Role

As a Front-end Engineer at Inversion, you will work as part of the simulation team to design, develop, and maintain the user interface/user experience (UI/UX) of the applications that support the simulation and test environments for our flight systems. The simulation team is responsible for ensuring that flight software and flight hardware can be continuously integrated and tested under realistic flight conditions. You will play a key role in the design and development of data visualization, data analysis, and self-service tools that will enable fast, repeatable development and deployment workflows across the engineering stack. Your work will empower Inversion's engineering teams to iterate rapidly throughout the development life cycle and will strengthen Inversion's ability to put our products into the hands of our customers with unprecedented speed and agility.

What You'll Do
  • Design, deploy, and maintain the client-side logic and interface of the applications that support simulation workflows, including high-performance computing (HPC), software-in-the-loop (SIL) testing, and hardware-in-the-loop (HIL) testing
  • Develop the front-end tech stack to ensure the performance and maintainability of our applications
  • Design and implement a front-end architecture that strikes the right balance between simplicity and flexibility
  • Design and develop the user interfaces (UI) that support simulation configuration, management, and monitoring
  • Work with back-end engineers to integrate the front-end with the back-end and deliver a smooth user experience (UX)
  • Contribute to the design and development of a simulation system capable of automatically provisioning and deploying resources to support simulation workflows
Required Qualifications
  • Must have the ability to obtain and maintain a U.S. government Secret/Top Secret security clearance.
  • 3+ years of professional experience in front-end or full-stack development
  • Expertise in front-end engineering and best practices
  • Expertise with HTML/CSS
  • Expertise in React or Vue.js
  • Proficiency in UI/UX design
  • Proficiency in one or more scripting languages (Python, Lua, Bash, PowerShell, etc.)
  • Experience with one or more front-end architectures (monolithic, modular, micro front-ends, component-based, headless, Flux, etc.)
  • Experience with API architectures (REST, GraphQL, gRPC, WebSockets, Webhooks, etc.)
  • Experience with responsive design
  • Experience with Linux-based systems
  • Experience with modern DevOps practices
  • Familiarity with SQL and NoSQL databases (MySQL, Oracle, MongoDB, DynamoDB, InfluxDB, etc.)
Desired Qualifications
  • Experience with tools for building web interfaces (Tailwind CSS, Radix UI, Shadcn UI, etc.)
  • Experience with data visualization (graphs, charts, 3D, etc.)
  • Familiarity with cloud computing platforms (AWS, GCP, etc.)
  • Familiarity with system observability tools (Prometheus, Grafana, etc.)
  • Familiarity with containerization (Docker, Docker Compose, etc.)

Our office headquarters is located in Playa Vista, CA. This position requires in office presence.

The California annual base salary for this role is currently $101,000 - $160,000.  Pay Grades are determined by role, level, location, and alignment with market data.  Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education and experience, certifications, abilities of the candidate and internal equity. 

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