Frontend 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
- Evaluate AI-generated JavaScript code for correctness, efficiency, and adherence to modern ES6+ standards
- Assess DOM manipulation approaches and identify performance issues or anti-patterns
- Solve complex UI/UX challenges to test the model's ability to produce responsive and interactive frontend solutions
- Identify bugs and suboptimal patterns in AI-generated frontend logic and provide clearly optimized alternatives
- Write human-readable documentation explaining state flow, event handling, and code structure
- Work independently and asynchronously — fully on your own schedule
About the Role
What if your JavaScript expertise could directly influence how AI writes and understands code for millions of developers around the world? We're looking for experienced Frontend JavaScript Engineers to evaluate, critique, and improve AI-generated code — helping ensure the next generation of AI tools actually thinks like a great engineer. This is a fully remote, flexible contract role. Training and onboarding support will be provided — no prior AI experience needed. Just bring your deep knowledge of JavaScript and a sharp eye for quality code.
- Organization: Alignerr
- Type: Hourly Contract
- Location: Remote
- Commitment: 10–40 hours/week
Who You Are
- Deep, hands-on knowledge of core JavaScript concepts — async/await, closures, the event loop, and DOM manipulation
- 3–5 years of practical experience with modern frameworks such as React, Vue, or Node.js
- Strong instincts for clean, maintainable, and efficient frontend code
- Naturally detail-oriented with a systematic approach to evaluating and improving code quality
- Clear written communicator who can explain technical reasoning in plain terms
- Bachelor's degree 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 testing frameworks, code review workflows, or frontend performance profiling
- Background in technical writing or code documentation
Why Join Us
- Work on cutting-edge AI projects alongside leading AI research labs and teams
- Fully remote and flexible — work when and where it suits you
- Freelance autonomy with the structure of meaningful, task-based engineering work
- Make a direct, tangible impact on how AI understands and generates JavaScript code
- 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 and understands code for millions of developers around the world? We're looking for experienced Frontend JavaScript Engineers to evaluate, critique, and improve AI-generated code — helping ensure the next generation of AI tools actually thinks like a great engineer. This is a
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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.