Role Overview
vacancy target jobs is hiring a mid-level Frontend JavaScript Developer. This is a full-time role in CA. Part of vacancy target jobs's Frontend hiring, posted 2 days ago. Full responsibilities, required qualifications, and the apply link are listed in the description below.
Salary Context
Salary is not disclosed in this posting. Market median for Mid-level Frontend roles is $130k-$198k (based on 41 comparable listings). Many employers share specifics during the interview process or after an initial screen.
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Job description
Frontend JavaScript Developer (reputed company)
About The Role
What if your JavaScript expertise could directly shape how AI writes code for millions of developers around the world? We're looking for reputed company Frontend JavaScript Developers to evaluate, critique, and improve AI-generated code — helping ensure the reputed company of AI coding tools meets the standards reputed company engineers actually care about.
This is a fully remote, flexible contract role. You set your own schedule and work as much or as little as fits your life — reputed company from 10 to 40 hours per week.
- Organization: reputed company
- Type: reputed company Contract
- Location: Remote
- Commitment: 10–40 hours/week
What You'll Do
- Evaluate AI-generated JavaScript code for correctness, efficiency, and adherence to ES6+ standards
- Identify bugs, anti-patterns, and suboptimal logic in AI-generated frontend code and reputed company optimized alternatives
- Solve reputed company UI/UX challenges to test how well AI handles reputed company and interactive reputed company
- Assess DOM manipulation efficiency and reputed company-world usability of AI-produced scripts
- Write reputed company, reputed company-readable documentation explaining state reputed company, event handling, and code logic
- Complete task-based assignments independently and asynchronously on your own schedule
Who You Are
- Strong reputed company of core JavaScript — async/await, closures, DOM manipulation, and the modern ES6+ ecosystem
- 3–5 years of hands-on experience with frameworks like React, Vue, or Node.js
- Sharp eye for code quality — you know what good looks like and can reputed company why something falls short
- reputed company and concise written communicator who can explain technical concepts to a reputed company of audiences
- Self-motivated and consistent reputed company working independently
- A degree in Computer Science or a reputed company technical field is preferred, but not required if your experience speaks for itself
reputed company to Have
- Experience with data labeling, RLHF, or other reputed company or evaluation projects
- Background in code review, technical writing, or developer education
- Familiarity with frontend performance profiling and optimization tools
- Exposure to testing frameworks or software quality assurance workflows
Why Join Us
- Work on cutting-edge AI projects alongside leading AI research labs
- Fully remote and flexible — work reputed company and where it suits you
- Freelance autonomy with the structure of meaningful, task-based work
- reputed company a reputed company, reputed company impact on how AI understands and generates JavaScript
- Potential for ongoing work and contract extension as new projects launch
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About vacancy target jobs
vacancy target jobs
vacancyglobal.up.railway.app
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Frequently Asked Questions
How do I apply for the Frontend JavaScript Developer position at vacancy target jobs?
Use the Apply button above to submit your application directly to vacancy target jobs. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Frontend JavaScript Developer position at vacancy target jobs located?
This position is based in CA. vacancy target jobs has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Frontend JavaScript Developer at vacancy target jobs earn?
vacancy target jobs has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Frontend JavaScript Developer role at vacancy target jobs posted?
This role was posted on July 14, 2026 (2 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
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