AI Reviewer & Evaluator (Luxembourgish & English)

About The Opportunity

We are seeking detail-oriented human reviewers with a strong understanding of their local cultural context to support a range of AI training and evaluation projects.

In this role, you will work across diverse task types, including evaluating prompts and AI-generated outputs, reviewing and correcting text, analyzing multimedia content, contributing voice recordings, among others.

You will contribute to ensuring high-quality results by applying careful judgment to factors such as accuracy, clarity, cultural appropriateness, brand alignment, and overall effectiveness in meeting task objectives. This work requires strong analytical skills, attention to detail, and nuanced judgment informed by real-world standards, local norms, and market expectations.

What You’ll Deliver

• Depending on the task, you may be asked to generate original content or assess AI-generated outputs.
• Deliver culturally relevant and appropriate content by applying local insight into tone, symbolism, visual cues, and market fit.
• Spot common issues such as visual artefacts, inconsistent style, translation errors, or cultural mismatches.
• Provide concise, structured annotations that can be used directly for model improvement.
• Apply evaluation guidelines consistently and participate in calibration and QA processes to ensure aligned scoring and judgment standards.

Qualifications

• Native fluency in Luxembourgish
• Strong command of English
• Experience as AI reviewer, annotator, or evaluator preferred
• Comfortable working with both textual and audio/video materials
• Ability to follow detailed guidelines consistently and provide clear feedback
• High attention to detail and ability to thoroughly and accurately categorize content

Why Collaborate with Lilt?

• Your schedule, your rules. As an independent contractor, work when you want, as much or as little as you want. No fixed hours, no check-ins, no micromanaging.
• Get paid quickly and fairly. We respect your time and your expertise. Competitive rates, prompt payments, no chasing invoices.
• Work on projects that actually matter. Contribute to cutting-edge AI and language technology that is shaping how humans and machines communicate.
• Be part of something bigger. Join a global community of linguists, subject matter experts, and language professionals who are advancing human knowledge together.
• Grow without limits. As a Lilt contractor you get access to diverse, innovative projects that expand your portfolio and sharpen your skills across industries and domains.
• Have fun doing what you love. Bring your language skills to life on projects that are as interesting as they are impactful.

What to Consider Before Applying

• Not ideal as a full time job or primary income source. Work availability fluctuates with project demand, making this better suited as a supplemental income stream. As a 1099 contractor, you won't receive benefits such as health insurance, paid time off, or retirement contributions, and hours are not guaranteed.
• Requires reliable availability and commitment. Once you accept a task, we expect quality work and on-time delivery. Most tasks require a minimum of 2 hours per day or 10 hours per week. If your schedule is unpredictable, this may not be the right fit.
• Geographic restrictions may apply. We cannot engage contractors in regions subject to international embargo or sanctions. As a 1099 contractor, you are solely responsible for your own tax obligations. We recommend consulting a tax professional before engaging.

How to join our expert community

1 - Submit your application including an updated copy of your CV in English
2 - Complete a short assessment to evaluate language fluency
3 - Onboard and become eligible for other available projects