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Javascript Jobs in Sunnyvale, CA (NOW HIRING)

Axius Inc

Sr Javascript Developer (Angular.js)

San Ramon, CA · On-site

$61.25 - $74.75/hr

We are looking for a strong Javascript developer to work on the design and development of interactive data visualizations for our Analytical suite across multiple platforms including smartphones and ...

Arka Infotech Inc

Java Script Engineer

Palo Alto, CA · On-site +1

JavaScript Engineer Palo Alto, CA 12 months+ Skills/Experience 6+ years of software engineering experience 6+ years of JavaScript and CSS experience 6+ years of experience integrating with and/or ...

Walmart

Javascript Senior Software Engineer

Hayward, CA · On-site

$117K - $234K/yr

Writes clean, efficient, and reliable code using languages such as JavaScript, TypeScript, Python, Java, Rust, Dart, and C++. Drives full software development lifecycle, including CI/CD deployments ...

Walmart

Javascript Senior Software Developer

Milpitas, CA · On-site

$117K - $234K/yr

Writes clean, efficient, and reliable code using languages such as JavaScript, TypeScript, Python, Java, Rust, Dart, and C++. Drives full software development lifecycle, including CI/CD deployments ...

Sonsoft Inc

Java, Spring, JQuery and JavaScript

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

At least 1 years of experience in Java, Spring, JQuery and JavaScript. * At least 2 years of experience in software development life cycle. * At least 2 years of experience in Project life cycle ...

Walmart

Javascript Senior Software Developer

Fremont, CA · On-site

$117K - $234K/yr

Writes clean, efficient, and reliable code using languages such as JavaScript, TypeScript, Python, Java, Rust, Dart, and C++. Drives full software development lifecycle, including CI/CD deployments ...

Walmart

Javascript Senior Software Developer

Cupertino, CA · On-site

$117K - $234K/yr

Writes clean, efficient, and reliable code using languages such as JavaScript, TypeScript, Python, Java, Rust, Dart, and C++. Drives full software development lifecycle, including CI/CD deployments ...

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Showing results 21-40

All JobsJavascript JobsJavascript Jobs in Sunnyvale, CA

Javascript information

See Sunnyvale, CA salary details

$35.1K

$126.8K

$201.1K

How much do javascript jobs pay per year?

As of Aug 18, 2026, the average yearly pay for javascript in Sunnyvale, CA is $126,803.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,500.00 and $152,300.00 per year, depending on experience, location, and employer.

What is a JavaScript?

A JavaScript job typically involves developing and maintaining websites and web applications using JavaScript, a widely used programming language for front-end and back-end development. JavaScript developers work with frameworks like React, Angular, or Vue.js for front-end development and Node.js for server-side applications. Responsibilities can include writing clean code, debugging, optimizing performance, and collaborating with designers and other developers. Many JavaScript jobs require knowledge of HTML, CSS, and API integration.

What does a JavaScript do?

On a daily basis, JavaScript developers are responsible for writing, testing, and debugging code to create dynamic and responsive web applications. They often collaborate closely with designers, back-end developers, and project managers to ensure seamless integration of features and functionality. Common tasks include code reviews, attending scrum meetings, and staying up-to-date with the latest JavaScript libraries or frameworks. This dynamic environment offers plenty of opportunities to learn and grow, especially as you contribute to diverse projects and cross-functional teams.

What are the key skills and qualifications needed to thrive in the JavaScript position, and why are they important?

To thrive in a JavaScript developer role, you need a solid understanding of core JavaScript concepts, front-end frameworks like React or Angular, and often a relevant degree or coding bootcamp experience. Familiarity with tools such as Git, npm, and modern development environments, as well as certifications like those from freeCodeCamp or relevant vendor programs, is highly beneficial. Strong problem-solving skills, attention to detail, and effective communication stand out as crucial soft skills. These competencies enable developers to build high-quality web applications, collaborate efficiently, and adapt to evolving technology standards.

Is JavaScript a good career?

JavaScript is a popular programming language for web development, with high demand for roles such as front-end and full-stack developers. It offers opportunities to work with frameworks like React or Angular and often requires knowledge of HTML and CSS. The field provides competitive salaries and continuous learning prospects due to evolving technologies.

Is JavaScript in high demand?

JavaScript is a highly in-demand skill for web developers, as it is essential for creating interactive websites and applications. Many companies seek JavaScript developers with knowledge of frameworks like React or Angular, and demand continues to grow with the expansion of web-based technologies.

What jobs can you get with JavaScript?

JavaScript is used in a variety of roles including front-end developer, back-end developer, full-stack developer, web application developer, and UI/UX designer. These jobs typically require knowledge of frameworks like React, Angular, or Node.js and often involve working with HTML, CSS, and APIs in a collaborative environment.

What are popular job titles related to Javascript jobs in Sunnyvale, CA?

For Javascript jobs in Sunnyvale, CA, the most frequently searched job titles are:

What job categories do people searching Javascript jobs in Sunnyvale, CA look for?

The top searched job categories for Javascript jobs in Sunnyvale, CA are:

What cities near Sunnyvale, CA are hiring for Javascript jobs?

Cities near Sunnyvale, CA with the most Javascript job openings:

Javascript jobs near you
Infographic showing various Javascript job openings in Sunnyvale, CA as of August 2026, with employment types broken down into 1% Internship, 84% Full Time, 5% Part Time, and 10% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $126,803 per year, or $61 per hour.

Senior Software Engineer (Frameworks), JavaScript SDK

Sentry

San Francisco, CA • On-site

$190K - $280K/yr

Full-time

Medical, PTO

Re-posted 22 hours ago

Job description

About Sentry
Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building.
Trusted by 200,000+ organizations, Sentry is today's application monitoring standard and our team is building its AI-native future.
About this role
Are you ready to redefine the future of JavaScript development? Are you a seasoned JavaScript expert who gets a thrill from tackling complex challenges across the entire JavaScript ecosystem? Do you believe that AI can be a powerful partner in crafting elegant, high-impact code? If you're ready to leave the mundane behind and join a team that's shaping the tools used by millions of developers globally, we've got an opportunity for you at Sentry.
This isn't your typical Senior Software Engineer position. As a key member of our growing JavaScript SDK team, you'll be at the forefront of innovation, working on everything from our cutting-edge SDKs for the React, Next.js, Vue, Nuxt, Hono, NestJS, and beyond. You won't just be maintaining code; you'll be pushing the boundaries of what's possible in developer tooling across the full spectrum of the modern JavaScript framework landscape.
In this role you will
Join our JavaScript SDK team and get ready to build the future. You'll be at the forefront, working on:
  • A Universe of JavaScript Challenges: Dive deep into our extensive suite of JavaScript SDKs, with a broad focus on framework support spanning the modern JS ecosystem - from frontend frameworks like React, Vue, and their meta-frameworks Next.js and Nuxt, to server-side and edge runtimes like NestJS and Hono. Your work will directly empower millions of developers to build better, more reliable software, regardless of their framework of choice
  • End-to-End Ownership: We believe in giving our engineers the autonomy to see their vision through. You'll have the freedom to plan, implement, and ship your code, from writing robust unit and integration tests to crafting crystal-clear documentation that educates both our team and our customers.
  • The AI-Powered Developer Experience: We're committed to leveraging the latest advancements to work smarter, not harder. You'll utilize AI tools to supercharge your productivity and focus on what truly matters: solving complex problems and delivering exceptional value
  • A Voice in the Open-Source Community: We're passionate about open source - it's in our DNA. You'll have the chance to collaborate with influential organizations and committees such as TC39 and the OpenTelemetry SIG, representing Sentry and helping to steer the future of JavaScript standards.
  • Direct Impact and Connection: Say goodbye to layers of bureaucracy. You'll be on the front lines, assisting our Customer Operations team to squash critical bugs and interacting directly with our vibrant user base on GitHub and at industry conferences

You'll love this role if you
  • Are a craftsperson who takes immense pride in building features that are not only functional but a delight to use.
  • Are a developer at heart, driven to create exceptional tools for your peers
  • Thrive in a modern, fast-paced environment where rapid iteration and shipping code are celebrated
  • Are excited about contributing to a globally recognized open-source project full-time
  • Flourish in a collaborative setting, surrounded by thoughtful engineers who inspire each other to new heights

Qualifications
  • At least 5 years of experience as a Software Engineer, web developer, or a similar role
  • Deep expertise in developing web applications, libraries, or SDKs using TypeScript/JavaScript
  • Hands-on experience with two or more modern JavaScript frameworks - such as React, Next.js, Vue, Nuxt, NestJS, or Hono - and a strong understanding of the differences in their rendering models, lifecycles, and runtime environments
  • Exceptional written and verbal communication skills in English
  • You're based in San Francisco (Bay Area) or are excited about the prospect of relocating to this thriving tech hub
Bonus points for:
  • Familiarity with edge runtimes, server components, or hybrid rendering patterns across multiple frameworks
  • A history of contributing to or maintaining open-source libraries
  • Experience engaging with open-source committees or working groups

If you're ready to make your mark on the developer world, work with cutting-edge technology, and be a part of a company that's as invested in your growth as you are, we encourage you to apply.
The base salary range (or hourly wage range, if applicable) that Sentry reasonably expects to pay for this position is $190,000 to $280,000. A successful candidate's actual base salary (or hourly wage) amount will be determined by a variety of relevant factors including, without limitation, the candidate's work location, education, work and other relevant experience, skills, and job-related knowledge. A successful candidate will be eligible to participate in Sentry's employee benefit plans/programs applicable to the candidate's position (including incentive compensation, equity grants, paid time off, and group health insurance coverage). See Sentry Benefits for more details about the Company's benefit plans/programs.
Equal Opportunity at Sentry
Sentry is committed to providing equal employment opportunities to its employees and candidates for employment regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, veteran status, or other legally-protected characteristic. This commitment includes the provision of reasonable accommodations to employees and candidates for employment with physical or mental disabilities who require such accommodations in order to (a) perform the essential functions of their jobs, or (b) seek employment with Sentry. We strive to build a diverse team, with an inclusive culture where every teammate can thrive. Sentry is an open-source company because we believe that everyone, everywhere, should have the ability and tools to make great software. Software should be accessible. That starts with making our industry accessible.
If you need assistance or an accommodation due to a disability, you may contact us at accommodations@sentry.io.
Want to learn more about how Sentry handles applicant data? Get the details in our Applicant Privacy Policy.

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