# Project Perseus |  Data Labeling Associate - Tamil Speakers (Human-in-the-Loop AI)

**Company**: Welocalize
**Location**: California
**Work arrangement**: onsite
**Job type**: full-time
**Salary**: USD 34-34 per-hour-wage
**Category**: Data Science
**Industry**: Technology

**Apply**: https://jobs.lever.co/weloglobal/a502a3cf-af97-4148-84c4-528d9c89826c?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_5a39fdb3-225

## Description

Welocalize is looking for sharp, curious, and detail-oriented individuals to join our team as Data Labeling Associate.

This is not a traditional annotation role. You'll be working directly with cutting-edge AI systems , evaluating outputs, identifying gaps, and helping improve how these systems behave in real-world scenarios. The work sits at the intersection of data quality, model evaluation, and human judgment, where your ability to think critically matters just as much as following guidelines.

**What You'll Do**

- Evaluate AI model outputs and provide structured, high-quality feedback

- Perform audit-based reviews of data and model behavior , identifying patterns, edge cases, and failure modes

- Apply guidelines thoughtfully , and flag when they don’t reflect real-world scenarios

- Contribute to improving evaluation frameworks, not just executing them

- Identify trends in model performance and communicate insights clearly

- Participate in team discussions, calibrations, and stakeholder syncs

- Partner with leads and cross-functional teams to refine quality standards

- Document findings in a clear, concise, and actionable way

**What We're Looking For**

- Native-level Tamil language proficiency and a university degree (Bachelor’s or higher)

- B2 or superior level of English

- 1–2 years of professional writing experience with strong, structured writing skills

- Ability to apply complex writing rules and guidelines consistently

- Strong understanding of safety considerations in GenAI data delivery, with 2+ years of relevant experience

- Strong critical thinking and attention to detail

- Ability to make sound judgment calls in ambiguous situations

- Naturally curious about AI, technology, and how systems behave

- Comfortable speaking up, asking questions, and contributing ideas

- Strong written and verbal communication skills

- Ability to stay consistent while working with evolving guidelines

- Experience in data quality, QA, annotation, or analysis is helpful , but not required

**Benefits**

- Paid Vacation: 6 days

- Paid Company Holidays: 2 days (Memorial Day and Labor Day)

- Paid Sick Leave: accrued per applicable state law and company policy

- Medical, Dental, and Vision Insurance (eligibility applies)

- Health Savings Account (HSA)

- 401(k) Retirement Plan

- Employee Assistance Program

- Additional voluntary benefits (life, accident, critical illness, etc.)

- Free Gourmet Food: Free breakfast, lunch, and dinner are provided, featuring a wide variety of cuisines in multiple cafes

- Micro-kitchens & Snacks: Offices are stocked with free snacks and beverages, including premium coffee and La Croix

- Unique Campus Features: Some locations include roof-top nature parks

- Commuter Benefits: Free transport, shuttles, and sometimes bike-to-work perks

## Skills

### Required
- Tamil
- English
- writing
- data quality
- AI
- critical thinking

### Nice to have
- QA
- annotation
- analysis

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Source: [Apply at jobs.lever.co](https://jobs.lever.co/weloglobal/a502a3cf-af97-4148-84c4-528d9c89826c?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)