Cartesia

5 months ago

Research Engineer, Data (India)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 13 hours agoStatus: Live

Job Summary

A data-focused research engineer role responsible for building and evaluating large multilingual datasets for AI model training, with a focus on data-centric ML, multilingual evaluation, and bridging research with production. You’ll own data quality, scale datasets, and work with product teams to support multiple languages and markets.

Location: Bengaluru

Workplace: Onsite

Employment Type: Full time

Job Function: Research & Scientific (R&D)

Key Responsibilities

•Design and build large-scale datasets for model training, and run controlled modeling experiments to measure their impact on model performance and behavior.
•Build evaluations of speech models, both via manual annotation and at scale with automated metrics.
•Implement techniques for steering data generation to improve model intelligence through data and mitigate bias.
•Build automated quality control systems to validate and filter generated data
•Partner with product teams to ensure support for key languages and markets.

Pay and Benefits

Salary: INR 7,000,000 - 9,000,000 annually

Equity and Bonus:Equity

Perks:Health Insurance

Key Requirements

•Experience building or working with large multilingual datasets
•Experience with generative models (speech, text, or multimodal)
•Ability to help guide human annotation and evaluation across multiple languages
•Strong applied ML background with a focus on data-centric approaches
•Excitement for building scalable systems that bridge research and production

Experience:AIMultilingual dataMachine learning

Skills:CommunicationCollaborationProblem-solving

Company Brief

Cartesia

Builds real-time multimodal and voice AI (Sonic) that generates expressive, low-latency speech for conversational agents and on-device experiences, serving developers and enterprises with APIs and SDKs.

Industry: AI & Machine Learning

Company Size: Small (11 to 50 employees)

Growth: Growth Stage Startup

Funding: Series A

Headquarters: San Francisco, United States

Founded: 2023

Website LinkedIn Glassdoor

Loading job details...

Preparing the role view and application actions.

Cartesia

5 months ago

Research Engineer, Data (India)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 13 hours agoStatus: Live

Job Summary

Location: Bengaluru

Workplace: Onsite

Employment Type: Full time

Job Function: Research & Scientific (R&D)

Key Responsibilities

•Design and build large-scale datasets for model training, and run controlled modeling experiments to measure their impact on model performance and behavior.
•Build evaluations of speech models, both via manual annotation and at scale with automated metrics.
•Implement techniques for steering data generation to improve model intelligence through data and mitigate bias.
•Build automated quality control systems to validate and filter generated data
•Partner with product teams to ensure support for key languages and markets.

Pay and Benefits

Salary: INR 7,000,000 - 9,000,000 annually

Equity and Bonus:Equity

Perks:Health Insurance

Key Requirements

•Experience building or working with large multilingual datasets
•Experience with generative models (speech, text, or multimodal)
•Ability to help guide human annotation and evaluation across multiple languages
•Strong applied ML background with a focus on data-centric approaches
•Excitement for building scalable systems that bridge research and production

Experience:AIMultilingual dataMachine learning

Skills:CommunicationCollaborationProblem-solving

Company Brief

Cartesia

Industry: AI & Machine Learning

Company Size: Small (11 to 50 employees)

Growth: Growth Stage Startup

Funding: Series A

Headquarters: San Francisco, United States

Founded: 2023

Website LinkedIn Glassdoor