Quality Analyst - Generative AI Data Quality

Posted 5 Days Ago
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Hiring Remotely in México
Remote
Mid level
Machine Learning • Natural Language Processing
The Role
The Quality Analyst will oversee client-specific quality programs, manage performance metrics, lead training for annotators, and ensure data handling compliance.
Summary Generated by Built In
Welo Data works with technology companies to provide datasets that are high-quality, ethically sourced, relevant, diverse, and scalable to supercharge their AI models. As a Welocalize brand, WeloData leverages over 25 years of experience in partnering with the world’s most innovative companies and brings together a curated global community of over 500,000 AI training and domain experts to offer services that span:

ANNOTATION & LABELLING: Transcription, summarization, image and video classification and labeling.
ENHANCING LLMs: Prompt engineering, SFT, RLHF, red teaming and adversarial model training, model output ranking.
DATA COLLECTION & GENERATION: From institutional languages to remote field audio collection.
RELEVANCE & INTENT: Culturally nuanced and aware, ranking, relevance, and evaluation to train models for search, ads, and LLM output.

Want to join our Welo Data team? We bring practical, applied AI expertise to projects. We have both strong academic experience and a deep working knowledge of state-of-the-art AI tools, frameworks, and best practices. Help us elevate our clients' Data at Welo Data.

Role Purpose 
Owns client-specific quality programs, performance metrics, and escalations while leading team development and cross-functional coordination. Shared accountability for client outcomes and team performance with the Ops Manager. 

Key Responsibilities

  • Set client QA strategies (sampling design, audit methods, acceptance thresholds) and adapt to scope/volume changes. 
  • Run root-cause analyses; drive CAPA plans with owners, timelines, and effectiveness checks. 
  • Plan training & certification for raters/annotators and coordinators; track completion and impact. 
  • Maintain dashboards (throughput, accuracy, productivity, cost) and convert insights into actions. 
  • Manage client escalations; present options, trade-offs, and recovery paths. 
  • Standardize SOPs, templates, and checklists; remove bottlenecks. 
  • Pilot small automations (macros, templates, RPA/API handoffs) with Ops Tech; scale wins. 
  • Coach P1s and C2–C3 on tools, workflows, and QA craft. 
  • Ensure compliance/security across data handling and platform access. 

Skills

  • Multi-project planning and stakeholder management. 
  • Clear client communications and governance cadence participation. 
  • Strong spreadsheets, PM/task boards, and basic BI; ETL familiarity is a plus. 
  • Capacity planning with vendors; confident escalation/negotiation. 
  • Effective in global, distributed teams. 

Additional Qualifications

  • Near-native English with strong writing and editorial skills. 
  • Hands-on with generative AI tools (text/voice/video). 
  • Background in QA testing, rubric design, or AI safety/ethics evaluation. 
  • Familiarity with data-annotation platforms and model-evaluation tools. 
  • Ability to interpret code/datasets/workflows at a conceptual level (no coding required). 
  • Works independently and manages workflows effectively in a remote setup. 
  • Multilingual ability beyond English. 

Scope and Autonomy

  • Leads quality, training, and performance tracks across several projects; independent within guardrails. 
  • Shared accountability for client results and team performance with Ops Manager. 

Education and Experience

  • Bachelor’s degree or equivalent experience in Business, Operations, Quality, or Data/Engineering. 
  • 2+ years in quality/ops with hands-on QA and workforce/training coordination. 
  • 1+ years leading people/pods (formal or informal). 

Top Skills

Bi
Data Annotation Platforms
ETL
Generative Ai Tools
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The Company
HQ: New York, NY
2,331 Employees
Year Founded: 1997

What We Do

Welocalize accelerates the global business journey by enabling brands and companies to reach, engage, and grow international audiences. Welocalize delivers multilingual content transformation services in translation, localization, and adaptation for over 250 languages with a growing network of over 250,000 in-country linguistic resources. Driving innovation in language services, Welocalize delivers high-quality training data solutions for NLP-enabled machine learning by blending technology and human intelligence to collect, annotate, and evaluate all content types. Our people work across offices in North America, Europe, and Asia serving our global clients in the markets that matter to them.

• Global team of 2,100+
• Offices in North America, Europe and Asia
• Quality Certifications: ISO 9001:2015, ISO/IEC 27001:2013, ISO 17100:2015, ISO 13485:2016, ISO 18587:2017
• Accredited professional translators and interpreters for 250+ languages

www.welocalize.com

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