Notion Labs

5 months ago

Model Behavior Engineer

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI

Last checked: 21 hours agoStatus: Live

Job Summary

Own the quality bar for Notion AI products by shaping how models behave through context engineering, evaluation systems, and data analysis. Collaborate with product, engineering, design, and data teams, work with frontier AI labs to evaluate new models, and build tooling to improve AI quality, latency, and cost across production.

Location: New York

Workplace: Hybrid

Employment Type: Full time

Job Function: Software Engineering

Key Responsibilities

•Context engineering — Design, test, and iterate on system prompts, tool prompts, and context strategies that shape how Notion's AI products behave.
•Understand & debug — Live in production data: transcripts, logs, user feedback. Reproduce issues, identify root causes, and translate symptoms into actionable problem statements.

Pay and Benefits

Salary: USD 98,000 - 140,000 annually

Key Requirements

•Must-have: experience with LLMs, prompting, or AI products; strong data-driven mindset and ability to work with production data (transcripts, logs, user feedback); outstanding analytical and problem-solving skills; excellent communication to translate data signals into actionable insights; proactive, ownership-driven mindset with bias to action.

Experience:AILLMsAI products

Skills:CommunicationProblem-solvingAnalytical thinkingData analysisCuriosityDriver mentality

Languages:English

Tech Stack:SQLOpenAIAnthropicGoogleBraintrust

Company Brief

Notion Labs

Notion builds a customizable all-in-one workspace for notes, docs, databases, and collaboration, now adding AI-powered features and enterprise capabilities to serve teams and organizations worldwide.

Industry: Enterprise Software

Company Size: Large (251 to 1,000 employees)

Revenue: USD 500M to 1B

Growth: Scaleup

Valuation: Unicorn (USD 1B+)

Funding: Series C

Headquarters: San Francisco, United States

Founded: 2016

Glassdoor: 4.5

Website LinkedIn Glassdoor

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Notion Labs

5 months ago

Model Behavior Engineer

✓ Verified Job

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

Source: Company careers pageValidated by: Fursa AI

Last checked: 21 hours agoStatus: Live

Job Summary

Location: New York

Workplace: Hybrid

Employment Type: Full time

Job Function: Software Engineering

Key Responsibilities

•Context engineering — Design, test, and iterate on system prompts, tool prompts, and context strategies that shape how Notion's AI products behave.
•Understand & debug — Live in production data: transcripts, logs, user feedback. Reproduce issues, identify root causes, and translate symptoms into actionable problem statements.

Pay and Benefits

Salary: USD 98,000 - 140,000 annually

Key Requirements

•Must-have: experience with LLMs, prompting, or AI products; strong data-driven mindset and ability to work with production data (transcripts, logs, user feedback); outstanding analytical and problem-solving skills; excellent communication to translate data signals into actionable insights; proactive, ownership-driven mindset with bias to action.

Experience:AILLMsAI products

Skills:CommunicationProblem-solvingAnalytical thinkingData analysisCuriosityDriver mentality

Languages:English

Tech Stack:SQLOpenAIAnthropicGoogleBraintrust

Company Brief

Notion Labs

Notion builds a customizable all-in-one workspace for notes, docs, databases, and collaboration, now adding AI-powered features and enterprise capabilities to serve teams and organizations worldwide.

Industry: Enterprise Software

Company Size: Large (251 to 1,000 employees)

Revenue: USD 500M to 1B

Growth: Scaleup

Valuation: Unicorn (USD 1B+)

Funding: Series C

Headquarters: San Francisco, United States

Founded: 2016

Glassdoor: 4.5

Website LinkedIn Glassdoor