Job Summary

Startup Inno is seeking detail-oriented and highly motivated AI Data Annotators (Portuguese language) to support the development and improvement of artificial intelligence and machine learning models. This freelance role is ideal for individuals with strong language skills in Portuguese who are comfortable working with data, text, audio, or image annotation tasks. You will play a critical role in ensuring data accuracy, quality, and relevance, directly contributing to cutting-edge AI solutions used globally.

Key Responsibilities

• Annotate, label, and categorize data (text, audio, images, or video) in Portuguese according to project guidelines.

• Review and validate annotated data to ensure high levels of accuracy and consistency.

• Follow detailed annotation instructions, quality standards, and turnaround timelines.

• Identify data inconsistencies, ambiguities, or errors and report them to project leads.

• Collaborate with quality assurance teams to improve annotation processes.

• Maintain confidentiality and data security standards at all times.

• Meet productivity and quality benchmarks set for freelance contributors.

Required Skills and Qualifications

• Native or near-native proficiency in Portuguese (written and reading comprehension required).

• Strong attention to detail and ability to follow complex guidelines.

• Basic computer literacy and familiarity with online tools and platforms.

• Ability to work independently with minimal supervision.

• Good time-management and organizational skills.

• Reliable internet connection and access to a computer or laptop.

Experience

• Prior experience in data annotation, data labeling, content moderation, or linguistic projects is an advantage but not mandatory.

• Experience working on AI, machine learning, or NLP-related projects is a plus.

• Freshers with strong language skills and willingness to learn are encouraged to apply.

Working Hours

• Flexible, freelance-based working hours.

• Work can be completed remotely from any location.

• Project-based workload with deadlines defined per task or assignment.

Knowledge, Skills, and Abilities

• Strong understanding of Portuguese grammar, syntax, and semantics.

• Ability to interpret context and intent accurately.

• Analytical thinking and problem-solving skills.

• Capability to adapt quickly to new tools, platforms, and guidelines.

• Commitment to delivering high-quality work within agreed timelines.

Benefits

• Fully remote, work-from-anywhere opportunity.

• Flexible schedule suitable for students, freelancers, or professionals seeking additional income.

• Opportunity to work on innovative AI and technology-driven projects.

• Competitive freelance compensation based on task volume and complexity.

• Skill development and exposure to global AI initiatives.

Why Join Startup Inno?

At Startup Inno, you become part of a forward-thinking environment focused on innovation and technology. Your contributions will directly influence the performance of AI systems used worldwide. We value flexibility, diversity, and quality, offering freelancers a supportive and professional experience while working on meaningful, future-oriented projects.

How to Apply

Interested candidates should submit their application with an updated resume highlighting language proficiency and any relevant experience. Shortlisted applicants may be required to complete a language or annotation assessment as part of the selection process.