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Full Stack Engineer Intern Jobs in Pasadena, CA (NOW HIRING)

Fuser

Sr. Full Stack Engineer

Los Angeles, CA · On-site

$80K - $180K/yr

Why You're Here As a Sr. Full Stack Engineer, you'll operate with autonomy in a small, fast-moving team, working directly with the CTO and founding product engineer to scale Fuser's core platform.

EDO

Senior Full Stack Engineer

Los Angeles, CA · On-site

$150K - $180K/yr

The Role As a Senior Full Stack Engineer at EDO, you will write software that presents our world-class data to our clients. You will use your full-stack skills to develop clear, intuitive, and ...

Fuser

Sr. Full Stack Engineer

Los Angeles, CA · On-site +1

$80K - $180K/yr

Why You're Here As a Sr. Full Stack Engineer, you'll operate with autonomy in a small, fast-moving team, working directly with the CTO and founding product engineer to scale Fuser's core platform.

Fuser

Jr. Full Stack Engineer

Los Angeles, CA · On-site

$70K - $90K/yr

You'll join early as our Junior Full Stack Engineer, working alongside our team to help ship features, improve performance, and learn the systems that power an AI-native creative platform. This role ...

Fanatics

Full Stack Engineer, Growth

Los Angeles, CA · On-site

Full Stack Software Engineer - Growth Engineering Company Background Topps.com is a flagship platform within Fanatics Collectibles. We're building the gold standard for collectors through immersive ...

Pivotal Health

Staff Full Stack Engineer

Santa Monica, CA · On-site +1

$190K - $220K/yr

About the Role We're hiring a back-end leaning Full-Stack Staff Software Engineer to help build new products at Pivotal from the ground up. This role sits on the AI focused Case Strategy, working on ...

Pivotal Health

Staff Full Stack Engineer

Santa Monica, CA · On-site

$190 - $270/hr

About the Role We're hiring a back-end leaning Full-Stack Staff Software Engineer to help build new products at Pivotal from the ground up. This role sits on the AI focused Case Strategy, working on ...

Pivotal Health

Staff Full Stack Engineer

Los Angeles, CA · Remote

$190K - $220K/yr

About the Role We're hiring a back-end leaning Full-Stack Staff Software Engineer to help build new products at Pivotal from the ground up. This role sits on the AI focused Case Strategy, working on ...

Inversion

Senior Full Stack Engineer

Los Angeles, CA · On-site

The Senior Full Stack Engineer will be responsible for defining and developing internal software tools that support engineering teams in their innovative efforts and operational efficiency.

Doist

Staff Full Stack Engineer

Santa Monica, CA · On-site

$150 - $230/hr

About the Role We're hiring a back-end leaning Full-Stack Staff Software Engineer to help build new products at Pivotal from the ground up. This role sits on the AI focused Case Strategy, working on ...

New

GOAT Group

Senior Full Stack Engineer

Los Angeles, CA · On-site

$146K - $183K/yr

We are looking for a Senior Full Stack Engineer to join our Consumer team, with a strong emphasis on backend architecture and end-to-end feature delivery. This is an immediate, high-impact role, you ...

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Showing results 21-40

All JobsFull Stack Engineer Intern JobsFull Stack Engineer Intern Jobs in Pasadena, CA

Full Stack Engineer Intern information

See Pasadena, CA salary details

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How much do full stack engineer intern jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for full stack engineer intern in Pasadena, CA is $27.72, according to ZipRecruiter salary data. Most workers in this role earn between $22.55 and $31.44 per hour, depending on experience, location, and employer.

What is a full stack engineer intern?

Full Stack Engineer Interns are students or recent graduates who assist in developing both the front-end and back-end components of web applications. They work under the guidance of experienced engineers to gain hands-on experience with programming languages, frameworks, and tools used throughout the software development lifecycle. Their responsibilities often include writing code, testing applications, fixing bugs, and collaborating with teams to deliver functional software. Through this internship, they develop practical skills and a deeper understanding of how web systems work end-to-end.

What are the key skills and qualifications needed to thrive as a full stack engineer intern?

To thrive as a Full Stack Engineer Intern, you need a solid understanding of programming languages like JavaScript, HTML, CSS, and at least one backend language, often supported by coursework or relevant project experience. Familiarity with frameworks such as React or Angular, backend systems like Node.js or Django, version control (Git), and basic database management is typically expected. Strong problem-solving skills, eagerness to learn, and effective communication help interns stand out in fast-paced development teams. These skills and qualities are essential for contributing to real-world projects, collaborating effectively, and accelerating professional growth in a technical environment.

What types of projects and technologies can I expect to work with as a full stack engineer intern?

As a Full Stack Engineer Intern, you can expect to work on a variety of projects ranging from building user interfaces with front-end frameworks like React or Angular to developing backend services using technologies such as Node.js, Python, or Java. Interns often assist with integrating APIs, database management, and testing features in both development and production environments. You'll likely collaborate closely with designers, product managers, and other developers, gaining exposure to the complete software development lifecycle. This hands-on experience is designed to help you build practical skills and contribute meaningful code to real applications.

What is the difference between Full Stack Engineer Intern vs Software Developer Intern?

AspectFull Stack Engineer InternSoftware Developer Intern
Required CredentialsTypically pursuing or recently completed a degree in Computer Science or related fieldTypically pursuing or recently completed a degree in Computer Science or related field
Work EnvironmentHands-on experience with both front-end and back-end development in a team settingFocus on coding, debugging, and developing software applications, often in a specific area
Employer & Industry UsageTech companies, startups, and organizations seeking versatile interns with full-stack skills

The Full Stack Engineer Intern role involves working across both front-end and back-end technologies, providing a broad development experience. In contrast, a Software Developer Intern may focus more narrowly on specific software components or applications. Both roles are valuable for gaining industry experience, but the Full Stack Engineer Intern position offers a more comprehensive view of the entire development process.

What are popular job titles related to Full Stack Engineer Intern jobs in Pasadena, CA?

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The top searched job categories for Full Stack Engineer Intern jobs in Pasadena, CA are:

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Cities near Pasadena, CA with the most Full Stack Engineer Intern job openings:

Full Stack Engineer Intern jobs near you

Sr. Full Stack Engineer

Fuser

Los Angeles, CA • On-site

$80K - $180K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 15 days ago

Job description

Why You're Here

As a Sr. Full Stack Engineer, you'll operate with autonomy in a small, fast-moving team, working directly with the CTO and founding product engineer to scale Fuser’s core platform. This is a hands-on engineering role — you will spend most of your time designing, coding, and shipping features across the stack.

We’ve launched our public beta with a strong foundation — 100k+ lines of code, multiplayer infrastructure, a node-based canvas, and dozens of AI integrations. Now we’re building toward collaboration, subgraphs, post-production, and operation nodes. You’ll help ship features, shape abstractions, and keep Fuser fast, stable, and expressive for creative professionals.

What You’ll Do

  • Build and ship key features across the stack with the founding team

  • Own complex systems such as multiplayer, asset pipelines, or execution flows

  • Architect clean, scalable abstractions that simplify complexity without limiting control

  • Improve performance, reliability, and developer experience

  • Help define the architecture for future AI-native UI/UX patterns

  • Collaborate tightly with design and product — we move quickly and iterate often

What You’ll Bring

  • 5+ years of experience shipping full-stack applications

  • Strong skills in React + TypeScript, with backend depth in Node, tRPC, or Cloudflare Workers

  • Understanding of distributed or real-time systems

  • Experience designing APIs, databases, and data flows

  • Curiosity about creative tools, design systems, or AI interfaces

  • A builder mindset — you enjoy coding daily and owning your work end-to-end

Bonus Points For:

  • Experience with canvas or node-based tools (React Flow, Three.js, WebGPU)

  • Familiarity with AI or creative software

  • Open-source contributions or creative coding background

Our Stack

Frontend: React 19, React Router 7, Zustand, React Flow, Three.js
Backend: Cloudflare Workers, tRPC, Drizzle ORM, PartyKit, Durable Objects
Database & Storage: Supabase (PostgreSQL), R2
AI Integrations: 50+ APIs (OpenAI, Anthropic, Runway, FAL, and more)

How We Work

  • Remote-friendly — we welcome candidates anywhere in the U.S.

  • LA-based core team — the team works hybrid, and you’ll collaborate remotely via async tools, Slack, and regular touchpoints.

  • Optional in-person team weeks — in Los Angeles for planning, onboarding, or deep collaboration.

  • Creative-first culture — we care about accessibility, design, and feel.

  • High trust, high standards — ownership early, autonomy always.

  • Small team, big impact — every commit shapes the future of the product.

Compensation & Benefits

  • $80K–$180K USD depending on experience and zone (equity included)

  • Signing bonus upon joining

  • Healthcare, dental, vision, and 401(k) (U.S. only)

  • Flexible hours and focus on deep work

  • Generous equity and real product ownership

  • Mentorship and leadership growth as we scale while staying hands-on

How We Interview

  1. Intro Call – Meet one or two of us to talk about your background, our mission, and how we work.

  2. Technical Conversation – Complete a live technical assessment based on a real-world problem followed by a discussion on your approach to architecture, problem-solving, and building for usability.

  3. Technical Demo – A scoped technical project with compensation

  4. Team Conversation – Meet with core team and have a discussion about collaboration, culture, and long-term vision.

We welcome candidates who may not have the “right” title but have the skills, mindset, and drive to thrive here.

At Fuser, the process is the point.

Fuser is a creative technology company founded by artists, educators, and engineers. We’re building tools for professionals who ideate, orchestrate, and deliver with intention. Our flagship product is a collaborative canvas for working across text, image, video, audio, and 3D, powered by the latest AI models.

We’re a small team in Los Angeles designing the future of creative software: joyful, intuitive, and powerful tools for real-world storytelling and production.