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Typescript Jobs in California (NOW HIRING)

Node

Mountain View, CA · On-site

$60.50 - $78/hr

Experience with TypeScript * Experience in developing highly scalable micro-services and optimized RESTful APIs using Node or TypeScript * Experience in Jest for unit testing application.

Design develop and maintain comprehensive test automation frameworks using Playwright with Typescript/ * Lead the adoption and effective utilization of GitHub Copilot to accelerate test script ...

This role focuses on hands-on application development using JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, and modern web application frameworks to test ideas, visualize complex spatial data ...

NET Developer with strong expertise in C#, .NET, Angular/React, and TypeScript to join our engineering team in Fremont, CA. In this role, you will design, develop, and maintain scalable, user-centric ...

Node Developer

Sunnyvale, CA · On-site

$61 - $79/hr

Experience with TypeScript * Experience in developing highly scalable micro-services and optimized RESTful APIs using Node or TypeScript * Experience in Jest for unit testing application.

Position Overview We are seeking a highly skilled QA Architect with strong expertise in Playwright and TypeScript to lead our automation and quality engineering initiatives. The QA Architect will be ...

Showing results 41-60

Typescript information

See California salary details

$27

$52

$102

How much do typescript jobs pay per hour?

As of Aug 10, 2026, the average hourly pay for typescript in California is $52.96, according to ZipRecruiter salary data. Most workers in this role earn between $40.58 and $53.12 per hour, depending on experience, location, and employer.

What does a TypeScript developer do?

TypeScript Developers are primarily responsible for designing, building, and maintaining scalable web applications using TypeScript and modern JavaScript frameworks. Their daily tasks often include writing clean, type-safe code, participating in code reviews, debugging and optimizing applications, and collaborating closely with UX/UI designers, backend developers, and quality assurance teams. They also play a role in implementing new features, updating existing functionality, and ensuring projects meet best practices in code quality and testing. This collaborative environment helps integrate different parts of the application and keeps the development process efficient and well-coordinated.

What are the key skills and qualifications needed to thrive in the TypeScript position?

To thrive as a TypeScript Developer, you need strong programming skills in JavaScript and TypeScript, along with a solid understanding of modern frontend frameworks such as React, Angular, or Vue.js, and a relevant computer science degree or equivalent experience. Familiarity with development tools such as Visual Studio Code, Git for version control, and CI/CD pipelines is important, and certifications in web development or cloud platforms can be advantageous. Excellent problem-solving abilities, effective communication, and teamwork are valued soft skills in this role. These qualifications help ensure robust, scalable, and maintainable code within collaborative and fast-paced software development environments.

What is a TypeScript?

A TypeScript job typically involves developing and maintaining web applications using TypeScript, a superset of JavaScript that adds static typing. Roles may include front-end, back-end, or full-stack development, often working with frameworks like Angular, React, or Node.js. Developers in this role write scalable, maintainable code and collaborate with teams to build robust software solutions.

What are the most commonly searched types of Typescript jobs in California? The most popular types of Typescript jobs in California are:
What cities in California are hiring for Typescript jobs? Cities in California with the most Typescript job openings:
Infographic showing various Typescript job openings in California as of August 2026, with employment types broken down into 50% Full Time, 25% Part Time, and 25% Contract. Highlights an 75% In-person, and 25% Remote job distribution, with an average salary of $110,149 per year, or $53 per hour.

Senior Full Stack Engineer

InterSources Inc

Mountain View, CA • On-site

Full-time

Re-posted 26 days ago


Job description

Job Summary:
InterSources Inc is seeking a highly experienced Senior Full Stack Engineer to design, build, and scale modern web applications. The role requires deep technical expertise in Java/Spring Boot for backend development and React with TypeScript for frontend development, along with collaboration across product, design, and engineering teams.
Responsibilities:
• Design and develop scalable microservices using Java and Spring Boot.
• Build and maintain RESTful APIs supporting web and mobile applications.
• Implement secure, reliable, and high-performance backend services.
• Develop data access layers using SQL and NoSQL databases.
• Integrate internal and external services through APIs and event-driven architectures.
• Build modern user interfaces using React with TypeScript.
• Develop reusable and scalable UI components using modern React patterns (Hooks, Functional Components).
• Implement state management using tools such as Redux, Zustand, or Context API.
• Integrate frontend applications with backend REST APIs.
• Ensure performance optimization, accessibility, and responsive design.
• Participate in architecture discussions and system design reviews.
• Design modular and scalable application architectures.
• Implement best practices for performance, reliability, and security.
• Deploy and manage applications in cloud environments (AWS, GCP, or Azure).
• Implement CI/CD pipelines to support automated testing and deployments.
• Use containerization technologies such as Docker and Kubernetes.
• Implement monitoring, logging, and observability solutions.
• Work closely with product managers, designers, and QA engineers.
• Conduct code reviews and enforce engineering best practices.
• Mentor junior engineers and contribute to engineering standards.
• Drive improvements in system architecture, performance, and developer productivity.
Qualifications:
Required:
• 10+ years of professional software development experience
• Strong expertise in Java and Spring Boot
• Experience designing and building RESTful APIs and microservices
• Strong frontend development experience using React with TypeScript
• Deep understanding of TypeScript, modern JavaScript (ES6+), HTML5, and CSS
• Experience with SQL databases (PostgreSQL, MySQL, Oracle)
• Experience with NoSQL databases (MongoDB, Redis, DynamoDB)
• Experience building cloud-native applications
• Strong understanding of software design patterns and system architecture
Preferred:
• Experience with event-driven architectures and messaging systems (Kafka, RabbitMQ)
• Experience with GraphQL APIs
• Experience with testing frameworks (JUnit, Jest, React Testing Library)
• Experience with observability tools (Datadog, Prometheus, Grafana)
• Familiarity with security frameworks and authentication (OAuth2, JWT)
• Experience working in Agile/Scrum environments
Company:
InterSources Inc. solves operational problems where protection, performance, compliance, AI, and workforce capability must work together. Founded in 2007, the company is headquartered in Fremont, USA, with a team of 501-1000 employees. The company is currently Late Stage.

InterSources logo

About InterSources

Sourced by ZipRecruiter

In 2007, Our journey began as pioneers in the realm of technology and security. Since then, InterSources Inc. has evolved into a trusted partner, leading the way in Cloud Security, Cybersecurity, PLG Consulting, Digital Transformation, and Professional Services. With a rich history of excellence and a forward-thinking approach, we continue to secure your digital future and drive innovation. Explore our legacy of success and discover the possibilities that lie ahead.

Company size

51 - 200 Employees

Headquarters location

Fremont, CA, US

Year founded

2007

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