Spanish Speech and Language Analysis Specialist (Remote) | Sigma AI

🔹 What is Sigma? Sigma is a leading global technology company specializing in data collection and annotation for Artificial Intelligence. With over 30 years of experience, offices in Spain, the US, and the UK, and operations in more than 700 languages, we support top multinational clients in developing cutting-edge AI solutions.

Are you a proactive professional who thrives on challenges, values collaboration, and approaches every task with empathy, integrity, and a passion for learning?

If so, we’d love to hear from you!

💼 What Will You Do? This project involves analyzing and categorizing elements of spoken language, including emotions, communicative intent, sarcasm, irony, humor, prosody, types of laughter, and other paralinguistic features in audio recordings.

🕒 All tasks are remote, performed through an online platform available 24/7. 📄 This opportunity is offered for freelancers under a commercial contract.

We are looking for candidates with the following qualifications:

• Fluent in Spanish - Able to listen and write correctly without spelling mistakes
• Fluent in English - Able to listen and write correctly without spelling mistakes
• Computer literacy

• Experience with one or more of the following: computational linguistics, corpus analysis, language data annotation, or LLM training
• Strong attention to detail

• Minimum 4GB RAM
• Microphone and webcam
• Operating system:
• Windows 10 or higher
• macOS 13 Ventura or higher
• All OS updates installed and supported by the vendor

• Stable internet connection
• Headphones
• Secure internet location, protected by a strong password

• Mobile phone with Android OS

🚫 Tablets and iOS devices are not supported

If you’re interested, click on “APPLY FOR THIS JOB” and follow the instructions.

After submitting your application, you will receive an email with the required tests to assess your qualifications. These tests are mandatory to move forward in the process.

📩 Check your inbox and spam folder, just in case!

• Sigma.AI does not hire through third parties. No agents’ intermediaries or third parties are authorized to represent benefit from or participate in any way in the relationship. To this effect the Candidate agrees to provide any documentation or information reasonably requested by the Company to verify their identity and credentials. Should the Candidate fail to provide enough evidence of their identity to Sigma´s satisfaction, Sigma shall be entitled to withhold or terminate any offer with the Candidate.
• The company may employ or rely on artificial intelligence systems in its selection processes. Such processing is carried out in an ethical, transparent, and legally compliant manner. The purpose of the processing is to evaluate the tests submitted in the course of the selection process (for instance the transcribed content provided by the candidate). The legal basis for processing your data is the pre-contractual relationship between the parties and/or the provision of requested services.

💬 Need Help? We’re here for any questions or concerns.

Join us and be part of something global, innovative, and impactful.

Sigma.AI – Data done right.