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Internship Typescript Developer Jobs in Berkeley, CA

Gumloop

Design Engineer Intern

San Francisco, CA · On-site

... internship for someone who wants real influence over what we build, how it works, and how it feels ... Hands-on experience with TypeScript, React, and modern frontend development, through coursework ...

Instead

Software Engineering Intern

San Francisco, CA · On-site

The Role We're looking for Software Engineering Interns to join our San Francisco team and build ... Vue, Nuxt, TypeScript, and Tailwind CSS on the frontend. Go, Docker on AWS ECS/Fargate, and ...

Notion

Software Engineer, New Grad

San Francisco, CA · On-site

Must be able to start full-time prior to July 27, 2026. • Previous internship experience. • Working towards a proficiency of one or more programming languages such as TypeScript, Node.js, or ...

Twitch

Software Engineer, Safety

San Francisco, CA · On-site

You Have: * 1+ years of professional software development experience, or equivalent in internship ... Golang, Typescript/React, iOS, Android. * Experience with AWS technologies like ECS, DynamoDB ...

Clearstory

Junior Software Engineer

Walnut Creek, CA · On-site

Experience building and maintaining web applications using React and TypeScript * Strong ... Experience building side projects, open source contributions, or internship experience * Deep ...

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All JobsTypescript Developer JobsInternship Typescript Developer JobsInternship Typescript Developer Jobs in Berkeley, CA

Internship Typescript Developer information

See Berkeley, CA salary details

$14

$28

$48

How much do internship typescript developer jobs pay per hour?

As of Jul 15, 2026, the average hourly pay for internship typescript developer in Berkeley, CA is $28.03, according to ZipRecruiter salary data. Most workers in this role earn between $22.64 and $29.71 per hour, depending on experience, location, and employer.

What kinds of projects and responsibilities can an Internship Typescript Developer expect to work on?

As an Internship Typescript Developer, you can expect to collaborate on real-world web or software development projects, often involving tasks such as writing and debugging TypeScript code, contributing to front-end or back-end features, and assisting with code reviews. Interns typically work closely with experienced developers, participate in agile team meetings, and learn best practices for clean, maintainable code. This hands-on experience is valuable for building technical skills, understanding software development workflows, and preparing for full-time developer roles.

What are the key skills and qualifications needed to thrive as an Internship Typescript Developer, and why are they important?

To thrive as an Internship Typescript Developer, you need a solid understanding of JavaScript/TypeScript, basic web development concepts, and familiarity with programming fundamentals, often supported by coursework or personal projects. Experience with code editors (like VS Code), version control systems (such as Git), and optionally frameworks like React or Node.js is typical. Attention to detail, eagerness to learn, and strong communication skills help interns adapt quickly and collaborate within development teams. These abilities ensure effective code quality, smooth integration into the workflow, and valuable contributions to real-world projects.

What is the difference between Internship Typescript Developer vs Junior Typescript Developer?

AspectInternship Typescript DeveloperJunior Typescript Developer
Experience LevelEntry-level, internship positionEntry to mid-level professional
DurationTypically temporary, during internship periodFull-time or part-time employment
ResponsibilitiesAssisting in projects, learning, supporting senior developersDeveloping features, fixing bugs, maintaining code
CredentialsEnrolled in or recent graduate of relevant programSome experience or training in Typescript

In summary, an Internship Typescript Developer is a temporary, learning-focused role for students or recent graduates, while a Junior Typescript Developer is a full-time position for those with some foundational experience, responsible for contributing to projects more independently.

What does an Internship Typescript Developer do?

An Internship Typescript Developer is a student or recent graduate who assists in developing web or software applications using TypeScript, a strongly-typed programming language that builds on JavaScript. Their responsibilities typically include writing and testing code, fixing bugs, collaborating with senior developers, and learning industry best practices. Interns may also participate in code reviews, documentation, and agile development processes. This role provides practical experience in software development and helps interns build skills that are valuable for future careers in technology.
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Internship Typescript Developer jobs near you

Software Engineer, Platform / Applied AI (Full-Stack)

David Joseph & Company

San Francisco, CA

$180K - $220K/yr

Full-time

Medical

Posted 3 days ago

New

Job description

San Francisco, CA · On-site · Full-time
Compensation: $180,000–$220,000 + competitive equity

About the Company

An AI research lab pushing the boundaries of artificial intelligence through novel datasets and experimentation, with the frontier foundation-model labs as its customers. Backed by top-tier investors, growing fast with strong revenue traction, and building out its founding engineering team.

Founded 2025 · 11–50 people · Industry: AI research / data infrastructure

The Role

As one of the core engineers, you'll help build the data infrastructure shaping the next generation of frontier models. You'll be one of the first hires, own entire projects end-to-end, and see your impact immediately.

What you'll be doing

  • Build and scale complex data-capture workflows across web (Next.js) and desktop (Python)
  • Architect and optimize high-throughput data pipelines under heavy load
  • Collaborate with the founding team to define product strategy and ship features fast
  • Set engineering best practices and lay the groundwork for future team growth

Tech stack: Next.js / JavaScript / TypeScript, Python, Go · GCP/AWS (serverless, cloud functions) · Kubernetes · Redis · Elasticsearch · Kafka / RabbitMQ · NoSQL · APIs

Requirements
  • Must come from a top university (US/Canadian/UK), top quant firm, or have founding engineer experience.
  • Strong coding fundamentals in Node.js / TypeScript, Python and/or Go.
  • Deep understanding of distributed systems, scalability challenges, and system design.
  • Familiarity with cloud platforms (GCP/AWS), Kubernetes, APIs, NoSQL databases.
  • Ability to reason about trade-offs and balance speed vs reliability.
  • Strong communication skills and a bias toward ownership, curiosity, and delivering simple solutions to complex problems.
  • Bonus: Experience with RL environments, agentic systems, or human-in-the-loop workflows.
Green Flags
  • GitHub is filled green, a builder at heart
  • Experience working with AI-agents and RL environments
  • Preferably someone who has worked at a top tier quant firm or as a founding eng (or multiple internships) at high-growth startups
  • Has trialed or succeeded in past fast-paced startup roles with strong references.
  • Works autonomously, yet collaboratively, and doesn't burn out under heavy load.
  • We want a SWE that can pretty much work banker hours
  • Ex-founders where their product is pretty sophisticated and complex
Red Flags
  • Isn't proactive
  • Can't articulate why they want to pivot into AI ops or join a startup now.
  • Worked cushy tech jobs (FAANG PM, etc.) and may not be used to intense work environments.
  • Wants work life balance
Why Join
  • Founding role — own and define the data infrastructure from day one, with immediate visible impact
  • Build the data infrastructure shaping frontier-model development, serving the frontier AI labs
  • Fast-growing company with strong revenue traction and a path to lead and grow an engineering team
  • Competitive salary + equity (4-year vest), daily lunch & dinner, free gym membership, health insurance
Details
  • Location: San Francisco, CA
  • Work policy: On-site
  • Compensation: $180,000–$220,000 + equity
  • Visa sponsorship: O-1, OPT
  • Employment type: Full-time