JavaScript Engineer
Alignerr • Remote • Posted 0 days ago
Education
Any
Type
Pay Rate
$75/task
Posted
0d ago
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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 across a range of difficulty levels — from everyday utility functions to complex async logic
- Identify bugs, edge cases, and failure modes in AI-generated web and backend code
- Craft clear, human-readable explanations of code logic and problem-solving approaches
- Provide structured, detailed feedback that helps AI models produce better, more reliable code
- Work independently and asynchronously — fully on your own schedule
About the Role
What if your JavaScript expertise could directly influence how AI writes code for millions of developers around the world? We're looking for experienced JavaScript Engineers to evaluate and improve AI-generated code — ensuring it's correct, efficient, and written to the standards real engineers actually care about. This is a fully remote, flexible contract role built for working developers. You'll bring your real-world JS experience to one of the most impactful applications in tech right now: training the AI systems that are reshaping how software gets built.
- 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+ years of hands-on experience with modern JavaScript frameworks such as React, Node.js, or Vue
- Strong instincts for clean, readable, maintainable code — you know the difference between code that works and code that's well written
- Naturally detail-oriented with a methodical approach to evaluating quality
- Able to articulate technical reasoning clearly in writing
- A degree in Computer Science or a related field is preferred, but demonstrated experience matters most
Nice to Have
- Experience with data labeling, RLHF, or other AI training workflows
- Familiarity with TypeScript or modern JavaScript toolchains (Webpack, Vite, ESLint, etc.)
- Background in code review, technical writing, or software quality assurance
- Experience working across both frontend and backend JavaScript environments
Why Join Us
- Work on cutting-edge AI projects alongside leading research labs and AI teams
- 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 generates code used by developers worldwide
- Training and onboarding support provided — no prior AI experience necessary
- 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 influence how AI writes code for millions of developers around the world? We're looking for experienced JavaScript Engineers to evaluate and improve AI-generated code — ensuring it's correct, efficient, and written to the standards real engineers actually care about. This is a fully remote, flexible
Skills & Categories
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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.