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Intern Mern Stack Developer Jobs in California (NOW HIRING)

As a Full Stack Engineering Intern, you will work on our AI-powered platforms that serve customers across renewables, supply chain, and industrial operations. You will develop and deploy both ...

As a Full Stack Engineering Intern, you will work on our AI-powered platforms that serve customers across renewables, supply chain, and industrial operations. You will develop and deploy both ...

IT Manager

South Pasadena, CA ยท On-site

$85K - $110K/yr

... Web Developer. This role requires a tech-savvy operations leader who can bridge technical and ... MERN Stack (experience with full-stack development) * Trello (Project Management Software)

IT Manager

South Pasadena, CA ยท On-site +1

$85K - $110K/yr

... Web Developer. This role requires a tech-savvy operations leader who can bridge technical and ... MERN Stack (experience with full-stack development) * Trello (Project Management Software)

The intern will contribute to software development, full stack web development, and programming projects , applying core object-oriented programming (OOP) and computer science principles to real ...

We are seeking a highly motivated and versatile Full Stack Engineer Intern to join our core engineering team. We value individuals who are proactive, enjoy problem-solving, and are eager to learn and ...

... Intern to join their founding team in San Francisco. You'll work directly with the CTO to ship ... Full-stack focus - not an ML engineer and not overly specialized in a single language (e.g. Python ...

... Intern to join their founding team in San Francisco. You'll work directly with the CTO to ship ... Full-stack focus -- not an ML engineer and not overly specialized in a single language (e.g. Python ...

Software Engineering Intern As a Software Engineering Intern at Maxima, you will work directly with ... Contribute to full-stack development across front-end and back-end systems. * Work on core product ...

Thermal Engineering R&D Intern

San Jose, CA ยท On-site

$19.75 - $25.50/hr

We are seeking a motivated engineering intern to support the development of an AI/ML-driven system ... Strong Python skills, specifically using the data science stack (NumPy, Pandas, Scikit-learn ...

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Intern Mern Stack Developer information

What is the difference between Intern Mern Stack Developer vs Junior Mern Stack Developer?

AspectIntern Mern Stack DeveloperJunior Mern Stack Developer
Experience LevelEntry-level, internshipEntry to early professional experience
ResponsibilitiesAssisting in development tasks, learning, supporting senior developersDeveloping features, fixing bugs, contributing to projects
Skills & CertificationsBasic knowledge of MERN stack, learning mindsetProficiency in MongoDB, Express.js, React, Node.js, some certifications
Work EnvironmentInternship programs, training-focusedFull or part-time roles in tech teams

The main difference between an Intern Mern Stack Developer and a Junior Mern Stack Developer lies in experience and responsibilities. Interns are typically students or beginners gaining hands-on experience, while Junior developers have some practical skills and contribute more independently. Intern roles focus on learning and support, whereas Junior roles involve active development and problem-solving.

What are Intern MERN Stack Developers?

Intern MERN Stack Developers are entry-level programmers who assist in building web applications using the MERN stack, which stands for MongoDB, Express.js, React.js, and Node.js. As interns, they work under the guidance of senior developers to gain hands-on experience in designing, developing, and deploying full-stack web applications. Their responsibilities typically include writing code, fixing bugs, collaborating with teams, and learning best practices in software development. This role is ideal for those looking to start a career in web development and gain practical experience with modern JavaScript technologies.

What types of projects and tasks can I expect to work on as an Intern MERN Stack Developer?

As an Intern MERN Stack Developer, you will typically participate in projects that involve building and maintaining web applications using MongoDB, Express.js, React, and Node.js. Your daily tasks may include writing and testing code, fixing bugs, developing new features under the guidance of senior developers, and contributing to team meetings. You'll likely collaborate with designers, backend engineers, and QA testers, gaining exposure to the full software development lifecycle. This hands-on experience is valuable for building your technical skills and understanding industry-standard development workflows.

What are the key skills and qualifications needed to thrive as an Intern MERN Stack Developer, and why are they important?

To thrive as an Intern MERN Stack Developer, you need a solid understanding of JavaScript, HTML, CSS, and the core components of the MERN stack: MongoDB, Express.js, React.js, and Node.js, often supported by relevant coursework or self-led projects. Familiarity with version control systems like Git, basic RESTful API development, and optionally cloud platforms or CI/CD tools is valuable. Strong problem-solving skills, eagerness to learn, and effective communication help you collaborate with teams and adapt to new tasks quickly. These skills are crucial for contributing to real-world projects, resolving development challenges, and growing into a proficient full-stack developer.
What are the most commonly searched types of Mern Stack Developer jobs in California? The most popular types of Mern Stack Developer jobs in California are:
What are popular job titles related to Intern Mern Stack Developer jobs in California? For Intern Mern Stack Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Intern Mern Stack Developer jobs in California look for? The top searched job categories for Intern Mern Stack Developer jobs in California are:
What cities in California are hiring for Intern Mern Stack Developer jobs? Cities in California with the most Intern Mern Stack Developer job openings:
Full-Stack Engineering Intern

Full-Stack Engineering Intern

Dryft, Inc

San Francisco, CA โ€ข On-site

Full-time

Posted 11 days ago


Job description

DRYFT
Dryft builds intelligent systems that automate complex human decisions in manufacturing operations
We're a small, talent-dense team with modest roots and a love for the physical world - cars, machines, planes. Our team includes graduates from Stanford, Berkeley, MIT, TUM, winners of Stanford TreeHacks, and builders of everything from robots and race cars to software with millions of downloads.
We're backed by the founders and leaders behind Amazon, Facebook, Stripe, Applied Intuition, & others; General Catalyst & Neo, and board members of global industrial companies.
We're a no-bullshit, direct-feedback kind of team. People come to Dryft because they want to grow fast, with real responsibility.
THE ROLE
As a Fullstack Engineering Intern, you'll be the brain behind Dryft's decision intelligence. You'll build scalable systems that combine agent-based reasoning with mathematical optimization and simulation on top of large-scale industrial data.
You will work autonomously on your own dedicated projects, often directly with the customer while receiving mentorship from senior engineers that work directly with you. Our early engineers were prior founding/early engineers at venture-backed startups in SF.
YOU
  • Like building scalable, interpretable, data-driven agents from all perspectives - algorithms, architecture and infrastructure.
  • Have a strong product sense and enjoy working directly with customers daily
  • Have shipped production code end-to-end, are strong in backend & infra and comfortable shipping basic frontend features.
  • Are ready to work onsite in SF (we support visa)

TECH STACK
  • FE (TypeScript): React, Chakra UI v3, TanStack Router, TanStack Query, Vite
  • BE (Python): FastAPI with Pydantic v2, SQLModel, Postgres with pgvector, dagster
  • AI: Pydantic AI, Langfuse