British English Audio Collection Projects

Sigma AI; Remote; GBP 40,000 - 60,000; Part time

Job summary

A leading global technology company is seeking freelancers for a Voice Command Audio Collection Project. This remote opportunity requires candidates to record natural speech in various noisy environments using a mobile device. Applicants must be native speakers of the language they apply for. A stable internet connection and headphones are necessary. After application, candidates will complete mandatory tests to assess qualifications.

Qualifications

• Native in the language you are applying for.

Responsibilities

• Collect natural speech data for voice-controlled technologies.

Job description

🌟 Join Sigma.AI – Shaping the Future of Artificial Intelligence 🌍

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 200 languages, we support top multinational clients in developing cutting‑edge AI solutions.

🔹 What is Sigma?

We are a global technology company with 30 years of experience in data collection and annotation for AI. We operate in Spain, the US and the UK, and in more than 200 languages, supporting top multinational clients in delivering advanced AI solutions.

👍 Soft Skills We Value

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

💼 What Will You Do?

The Voice Command Audio Collection Project focuses on collecting natural speech data to support the development of advanced voice‑controlled technologies. The task is a short project with one recording assignment: speak several sentences in noisy yet audible environments such as walking on the street, being a passenger in a moving vehicle, in a busy restaurant or café, or in a room with a TV playing. The recording can be performed with an Android or iOS mobile device. The process is supported by detailed project manuals, and optional kick‑off sessions are available for clarification.

All tasks are remote, performed through an online platform available 24/7.

This opportunity is offered for freelancers under a commercial contract.

✅ Requirements

• Native in the language you are applying for.

💻 Technical Requirements

Mobile

• Mobile phone with Android OS or latest iOS version.

Connectivity & Accessories

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

📋 How To Apply

If you’re interested, click “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!

🚫 Important Notes

• Sigma.AI does not hire through third parties. No agents, intermediaries or third parties are authorized to represent or participate in any way in the relationship. The Candidate agrees to provide any documentation or information reasonably requested by the Company to verify their identity and credentials. If the Candidate fails to provide sufficient 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.