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Posted 23 months ago

Hindi Linguistic Projects (Remote)

@ Sigma Group

Ottawa, Ontario

RemoteTemporary
Apply now
SIGNALS

Overview

Sigma Group is hiring freelance remote linguists for Hindi language projects under a commercial contract. The work covers annotation, transcription, evaluation, voice recording and validation of audio, video, images, sentences or words, available 24/7 through an online platform. Fluent Hindi and English with basic computer skills are required, and candidates must pass mandatory tests.

Responsibilities:

  • Categorize, annotate and correct Hindi content
  • Transcribe and evaluate audio and video
  • Record voice samples and create content
  • Validate audio, video, images, sentences or words

Requirements summary:

  • Fluent in Hindi, correct spelling
  • Fluent in English, correct spelling
  • Basic computer skills
  • Experience in data annotation preferred

Tools & skills

Source and dates

Source type not verified · jsonld

Employer posting date
2024-12-27
First seen by our source
2026-10-16
Source record updated
2026-10-16

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SeniorityEntry level
Travelair: none · ground: none
Work settingHome
PositionMostly sitting
Physical demandsphysical low · computer high
LanguagesHindi, English

Summary and details written by AI from the posting; the employer’s posting is the authority.

Sigma Group

Saved company profile

Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.

Better human data annotation. Smarter AI.

Full company description

With 30+ years of experience in data annotation, we support AI innovators to build smarter AI. Sigma AI has sourced, vetted and trained 25,000+ experts who speak 600+ languages and dialects. We offer human data annotation, training data sourcing, and proprietary technology to accelerate these projects. We guarantee quality results and specialize in generative AI, rapidly scaling projects, and exceptional standards for ethics and security.

LinkedIn followers
116,628
People associated on LinkedIn
1,042
Reported office locations
  • 175 SW 7th St, Miami, Florida 33130, US
  • Avenida de Burgos, 114 (ED CETIL), 1ºPLANTA, Madrid, Community of Madrid 28050, ES
  • 26-28 Hammersmith Grove, London, England W67BA, GB
Other recorded names
  • Sigma Group
  • Sigma AI
Specialties
  • Machine Learning
  • Training Data Preparation
  • Test Data Labeling
  • Data Annotation
  • Data Labeling
  • Training Data
  • Artificial Intelligence
  • Data collection
  • synthetic data
  • generative ai
  • conversational ai
  • ethical AI
  • data sourcing
  • and secure data facility
Profile identifies a recruitment agency
No

With 30+ years of experience in data annotation, we support AI innovators to build smarter AI. Sigma AI has sourced, vetted and trained 25,000+ experts who speak 600+ languages and dialects. We offer human data annotation, training data sourcing, and proprietary technology to accelerate these projects. We guarantee quality results and specialize in generative AI, rapidly scaling projects, and exceptional standards…

FieldValue
IndustryIT Services and IT Consulting
Company size501-1,000 employees
HeadquartersMiami, Florida
Organization typePrivately Held
Year founded2008
SpecialtiesMachine LearningTraining Data PreparationTest Data LabelingData AnnotationData LabelingTraining DataArtificial IntelligenceData collectionsynthetic datagenerative ai
Open jobs on Jobsy10
LinkedInView page
Job description

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

🔹 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.

👍 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?

If so, we’d love to hear from you!

💼 What Will You Do?
As part of our linguistic projects, your responsibilities may include:

Categorization – Annotation – Correction – Transcription – Evaluation – Conversational interactions – Voice recording – Content creation – Localization – Validation of audio, video, images, sentences, or words.

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

✅ Requirements

We are looking for candidates with the following qualifications:

  • Fluent in Hindi – Able to listen and write correctly without spelling mistakes

  • Fluent in English – Able to listen and write correctly without spelling mistakes

  • Basic computer skills

Preferred (but not mandatory):

  • Experience in data annotation or content rating

  • Strong attention to detail

💻 Technical Requirements

To participate in our projects, you will need:

Computer:

  • 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

Connectivity & Accessories:

  • Stable internet connection

  • Headphones

  • Secure internet location, protected by a strong password

For audio-collection projects only:

  • Mobile phone with Android OS

🚫 Tablets and iOS devices are not supported

📋 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 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.

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