JavaScript Developer
Alignerr • Remote • Posted 0 days ago
Education
Any
Type
Pay Rate
$75/task
Posted
0d ago
✅ Applying through this link gives you a verified candidate referral.
Referrals from verified candidates give your profile a visibility boost and help support our platform at no cost to you.
This position is hosted on an external talent platform. Please only apply for this position if it fits your skills and interests.
About this Role
What You'll Do
- Review and evaluate AI-generated JavaScript code for correctness, efficiency, and adherence to modern ES6+ standards
- Write high-quality JavaScript solutions to problems spanning a range of difficulty levels
- Craft clear, human-readable explanations of code logic and problem-solving approaches
- Identify edge cases, bugs, and failure points in AI-generated web and backend code
- Provide structured, actionable feedback that directly improves how AI models write and reason about code
- Work independently and asynchronously — fully on your own schedule
About the Role
What if your JavaScript expertise could directly shape how AI writes and understands code for millions of developers around the world? We're looking for experienced JavaScript developers to evaluate and improve AI-generated code — ensuring it's correct, efficient, and written to the standards real engineers expect. This is a fully remote, flexible contract role. No AI background needed — just deep JavaScript knowledge and a sharp eye for code quality.
- Organization: Alignerr
- Type: Hourly Contract
- Location: Remote
- Commitment: 10–40 hours/week
Who You Are
- Deep familiarity with core JavaScript concepts — async/await, closures, prototypal inheritance, DOM manipulation, and more
- 3–5 years of hands-on experience with modern frameworks such as React, Node.js, or Vue
- Comfortable writing clean, well-reasoned code and explaining your thinking clearly in writing
- Naturally detail-oriented with a systematic approach to spotting what's wrong and why
- Self-motivated and reliable when working independently without supervision
- Bachelor's degree or higher in Computer Science or a related technical field preferred
Nice to Have
- Experience with data labeling, RLHF, or other AI training or evaluation projects
- Familiarity with TypeScript or other JavaScript-adjacent technologies
- Background in code review, technical writing, or software quality assurance
- Exposure to backend JavaScript environments and RESTful API development
Why Join Us
- Work on cutting-edge AI projects alongside leading research labs
- Fully remote and flexible — work when and where it suits you
- Freelance autonomy with the structure of meaningful, task-based work
- Make a direct, tangible impact on how AI understands and writes JavaScript
- Potential for ongoing work and contract extension as new projects launch
Requirements
- Fluent proficiency in English (Written & Verbal)
- Reliable high-speed internet connection
- Bachelor's degree or equivalent professional experience
- Demonstrated expertise in STEM
Compensation Analysis
What if your JavaScript expertise could directly shape how AI writes and understands code for millions of developers around the world? We're looking for experienced JavaScript developers to evaluate and improve AI-generated code — ensuring it's correct, efficient, and written to the standards real engineers expect. This is a fully remote, flexible
Skills & Categories
Explore other opportunities in related specializations:
Related Jobs
Browse All Jobs from Alignerr
Discover more opportunities on Alignerr that match your skills and interests.
View All Alignerr Jobs →Community Reviews
Leave your review
Frequently Asked Questions
What is the assessment actually like?
Notoriously strict. Alignerr uses TestGorilla for role-specific timed tests — a blank coding environment for engineers, rigorous grammar and fact-checking for writers. There is almost no hand-holding. The critical catch: this is essentially a one-shot process. Fail or abandon the assessment, and you are typically locked out of that role permanently with no option to retake.
How quickly can I start earning after I pass?
Not immediately. Even after passing the assessment and completing identity verification (via Persona) and billing setup (via Deel), you may sit in a waiting pool for weeks or months. You only start earning when a project matching your specific skills launches and you are officially assigned. Do not plan around Alignerr income until you are actively on a project.
Is there a community?
Yes — and it is one of Alignerr's genuine strengths. Once assigned to a project, you are added to Slack channels where you can ask questions, get rubric clarifications from admins, and talk to other AI trainers. This is rare in AI training and makes a real difference when guidelines are ambiguous or change mid-project.
Is this just labeling data?
No. This is closer to academic research. You will likely be writing or verifying complex proofs, solving advanced equations, or checking the logic of a model's step-by-step reasoning. The goal is to teach AI systems to reason deeply in your field.
Do I need a PhD?
For the highest pay tiers in this category, a PhD (or current enrollment) is usually expected. However, the most important factor is your ability to pass the domain assessment. If you can solve the problems, the degree is secondary.
Is the work continuous?
Work in niche fields is often project-based. A specific "campaign" (e.g., training a model on Quantum Mechanics) might last for a few weeks. It is best to treat this as a high-paying fellowship or grant rather than a permanent daily job.
What is the barrier to entry?
Alignerr is known for difficult technical assessments. You must pass a timed test in your specific domain (e.g., Python, Physics, or Language) before you are eligible for any paid projects.