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Javascript Expert Jobs (NOW HIRING)

Jobsbridge

UI Engineer

Boston, MA

$113K - $151K/yr

Qualifications/Skills Required & Preferred: 5+ years' experience in software development using HTML5, CSS3, JavaScript Expert level understanding of complete responsive web applications and up-to ...

SysMind Tech

React Web Developer

Alpharetta, GA · On-site

$50 - $55/hr

... Expert in JavaScript frameworks such as React, Mobx, jQuery, AngularJS, and Node.js - Expert in Web Technologies (Apache, HTTP, SOAP, JSON, XML, RESTful APIs) - Proficient in DOM API, AJAX ...

CYNET SYSTEMS

React JS Developer

Alpharetta, GA · On-site

$47/hr

Primary and must to have skills include JavaScript, React. * Expert in software development domain and principles, including design patterns, code structure, programming languages, continuous ...

DevSelect

Front End Developer/DevOps

Redmond, WA · On-site +1

$116K - $135K/yr

JavaScript Expert * 5+ years of experience with CI/CD including build and deploy tools like CircleCI, Jenkins or Travis. * Solid programming experience including Bash, Python, Ruby, or other ...

Bitovi

JavaScript Developer

Us: We're a JavaScript consulting company best known for JavaScriptMVC, CanJS, and Funcunit ... We dotraining, provide expert consulting, and constantly improve our products - and we open ...

Mavrx

$119K - $157K/yr

Expert knowledge of JavaScript * Expert knowledge of web technologies (HTML5/CSS3) * Ability to write high-performance, reusable code for UI components * Experience with one or more of these ...

Mavrx

$119K - $157K/yr

Expert knowledge of JavaScript * Expert knowledge of web technologies (HTML5/CSS3) * Ability to write high-performance, reusable code for UI components * Experience with one or more of these ...

Solutions Resource

Javascript Developer

Bellevue, WA · On-site

$16.82 - $42.30/hr

You will be joining the Engineering team as a Javascript Developer. Qualifications Mandatory ... Ajax * Proven expert in Visualization. * Ability to work in a team setting. * Have experience or ...

Solutions Resource

Javascript Developer

Bellevue, WA · On-site

$16.82 - $42.30/hr

You will be joining the Engineering team as a Javascript Developer. Qualifications Mandatory ... Ajax * Proven expert in Visualization. * Ability to work in a team setting. * Have experience or ...

Smart Ims

JavaScript Developer

New York, NY

... Expert knowledge of modern technologies Ability to usher in and evangelize new technologies in a supportable manner Advanced problem solving skills Proficient knowledge of HTML5, CSS3, JavaScript ...

Tech Mirrors

Programmer/Developer

Hartford, CT · On-site

$100 - $130/hr

JavaScript (expert, 10+ years). * Presentation skills (advanced, 7-9 years). * Teamwork (advanced, 7-9 years). * Design patterns (expert, 10+ years). Administrative Considerations Work Schedule ...

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Javascript Expert information

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$29.5K

$106.6K

$169K

How much do javascript expert jobs pay per year?

As of Aug 29, 2026, the average yearly pay for javascript expert in the United States is $106,583.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,000.00 and $128,000.00 per year, depending on experience, location, and employer.

What is a JavaScript expert?

JavaScript Experts are professionals who possess advanced knowledge and skills in JavaScript, a widely used programming language for web development. They are proficient in building interactive websites, web applications, and often have experience with popular frameworks like React, Angular, or Node.js. JavaScript Experts are capable of writing efficient, maintainable code and can troubleshoot complex issues related to front-end and back-end development. Their expertise is essential for creating dynamic and responsive user experiences on the web.

What are the key skills and qualifications needed to thrive as a JavaScript expert, and why are they important?

To thrive as a JavaScript Expert, you need deep proficiency in JavaScript fundamentals, modern frameworks (like React or Angular), and experience with web development best practices, often supported by a relevant degree or portfolio. Familiarity with tools such as Node.js, version control systems like Git, and build tools (Webpack, Babel) is typically required, along with knowledge of testing frameworks. Strong problem-solving skills, effective communication, and adaptability to rapid technology changes distinguish top performers in this role. These skills are vital for developing efficient, maintainable applications and collaborating successfully within cross-functional teams in a fast-evolving tech landscape.

How does a JavaScript expert typically collaborate with designers and backend developers on complex projects?

As a JavaScript Expert, you'll frequently work alongside UI/UX designers to translate visual concepts into interactive web experiences and ensure seamless user flows. Collaboration with backend developers is essential for integrating APIs, optimizing data exchanges, and troubleshooting performance issues. Regular communication, code reviews, and shared planning sessions are common, making strong teamwork and clear documentation skills vital for successful project delivery.
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Javascript Expert jobs near you
Infographic showing various Javascript Expert job openings in the United States as of August 2026, with employment types broken down into 83% Full Time, 13% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $106,583 per year, or $51.2 per hour.

Senior Software Engineer (Node), JavaScript SDK

Sentry

San Francisco, CA • On-site

$155K - $400K/yr

Full-time

Medical, PTO

Re-posted 11 days 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 Node.js, Bun, Deno, Cloudflare Workers, and other modern server runtimes. You won't just be maintaining code; you'll be pushing the boundaries of what's possible in developer tooling across the rapidly evolving server-side JavaScript 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 sharp focus on server-side and edge runtimes - from the battle-tested Node.js ecosystem to cutting-edge alternatives like Bun and Deno, and distributed edge environments like Cloudflare Workers. Your work will directly empower millions of developers to build better, more reliable software, no matter which runtime powers their stack
  • 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, the Node.js core team, and the OpenTelemetry SIG, representing Sentry and helping to steer the future of JavaScript standards and runtime interoperability
  • 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 Node.js and meaningful exposure to one or more modern server runtimes such as Bun, Deno, or Cloudflare Workers - with a solid understanding of how they differ in module systems, APIs, performance characteristics, and deployment models
  • 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:
  • Experience working with WinterCG, the Web-interoperable Runtimes Community Group, or other runtime interoperability initiatives
  • Familiarity with OpenTelemetry instrumentation in server-side or edge environments
  • 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 $155,000 to $400,000. 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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