Portuguese (Brazil) Content Operations Specialist (Digital Books & Podcasts) in San Francisco Bay Area (Remote)
Welocalize
Posted: April 6, 2026
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Quick Summary
As a Content Operations Specialist in the Content Operations team, you will be responsible for annotating and labeling large datasets to enhance language models, with a focus on creating high-quality, diverse, and scalable datasets for companies like Welocalize. You will work with a global community of experts and leverage your skills in transcription, summarization, and image classification to drive AI model development. This role requires strong communication skills, attention to detail, and a passion for data quality and accuracy.
Required Skills
Job Description
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.
Welo Data is looking for a Content Operations Specialist (Digital Books Content) to support ongoing content curation, metadata quality, and platform integrity initiatives.
In this role, you will be responsible for executing daily and advanced curation tasks across written and audio content, identifying and reporting issues, and ensuring high-quality standards in alignment with client guidelines.
Project Details:
Type of Employment: W-2 employee (eligible for benefits based on hours worked)
Project Duration: Open-ended
Working Hours / Schedule: Monday to Friday, 9:00 am – 5:30 pm (40 hours per week)
Location: WFH – San Francisco Bay Area (Candidate must be located near Cupertino to pick up equipment)
Hourly rate: $35/hour
The successful candidate must have a valid work authorization for the United States. Welocalize does not provide visa sponsorship for this role.
Key Responsibilities:
• Execute and optimize daily and advanced content curation tasks across written publications and audio content.
• Write and report relevant bugs and errors using best practices through internal database systems.
• Manage escalations related to metadata, content integrity, and platform quality.
• Prioritize tasks and issues quickly and efficiently.
• Balance workloads across a distributed team to ensure throughput and coverage.
• Develop and maintain standard operating procedures (SOPs), workflow guides, and training materials.
• Identify process gaps and implement improvements to increase efficiency and reduce error rates.
• Adhere to project-specific quality standards as defined by client guidelines.
• Complete assigned tasks accurately and within established timelines.
Requirements:
• Ability to work from home in a secure environment.
• Native-level or fully bilingual fluency (spoken and written) in Spanish and English.
• Strong native-language skills and cultural awareness of the relevant country/region.
• Highly organized with strong attention to detail and commitment to quality.
• Proficiency with Microsoft Office applications (Outlook, Word, Excel, PowerPoint).
• Ability to navigate networks and websites using different browsers.
• Willingness to work with content that may be sensitive or offensive in nature.
Key Competencies:
• Strong company and industry awareness.
• Excellent problem-solving skills with the ability to identify optimal solutions.
• Strong time management and prioritization skills.
• Familiarity with a Plan–Do–Check–Act approach to tasks and workflows.
• High sense of ownership and accountability for deliverables.
• Self-motivated and comfortable handling repetitive tasks.
• Tech-savvy, with the ability to quickly learn and adapt to new tools and systems.
If you are detail-oriented, quality-driven, and passionate about digital content operations, we encourage you to apply.
Join Welo Data and be part of a global team supporting high-impact digital content initiatives while working in a collaborative and fast-paced environment.