Agent Experience Engineer

Firecrawl

. Design and ship A/B tests across agent-facing surfaces such as MCPs, CLIs, skills, APIs, and documentation .

Posted 9/29/2026full-timeSan Francisco • California • United StatesMid-LevelSenior💰 $235,000 - $260,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and executing A/B tests, analyzing behavioral data, and implementing product improvements for agent-facing surfaces. Proven ability to independently manage projects from conception to delivery while leveraging emerging AI tools and models.

Highest-signal resume keywords

A/B Test DesignBehavioral Data AnalysisAgent-Facing SurfacesEmerging AI ToolsIndependent Project Management

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

A/B Test DesignBehavioral Data AnalysisProduct ImprovementHypothesis TestingInfrastructure Development

Soft Skills

CuriosityIndependent Operation

Tools & Technologies

MCPsCLIsAPIsDocumentation

Industry Keywords

AI ToolsAgent HarnessesProduct DevelopmentShipping Solutions

About the role

Key responsibilities & impact

Design and ship A/B tests across agent-facing surfaces such as MCPs, CLIs, skills, APIs, and documentation
Convert experiment results into product improvements
Track emerging agent tools, models, and harnesses
Form and test hypotheses about how agents discover, interpret, and select tools and capabilities in production
Own initiatives end to end, from question through shipped solution
Apply scientific rigor to product development while prioritizing shipping
Build infrastructure and experiences that help AI agents use Firecrawl
Participate in a paid work trial shipping a real project with the team

Requirements

What you’ll need

5+ years of experience
Track record of shipping high-quality products quickly
Experience designing A/B tests, reading behavioral data, and acting on results
Familiarity with agent-facing surfaces including MCPs, CLIs, skills, APIs, and documentation
Active knowledge of emerging AI tools, models, and agent harnesses
Curiosity about how agents select tools, interpret capabilities, and interact with products
Ability to operate independently in an undefined space
Must be authorized to work in the United States or Canada
Must be based in or willing to relocate to the Bay Area or Greater Toronto Area before starting
Resume and link to something built required for application
No educational credential required; the posting states they care about what candidates have shipped, not where they went to school

Benefits

Comp & perks

Competitive equity
15 days mandatory PTO, with additional time after 24 days upon request
12 weeks fully paid parental leave for all parents
$100 USD/month wellness stipend
Up to $1,000 USD/year learning and development expenses
Team offsites
3 paid months sabbatical after 4 years
US employees: medical, dental, and vision coverage; employer-paid life, AD&D, short-term disability, and long-term disability insurance; Teladoc; Rightway health guide; Talkspace; Carrot fertility and family-building coverage; EAP; 401(k) plan; HSA, FSA, and commuter benefits; supplemental insurance and protection options through MetLife
Canada employees: extended health, dental, and vision through Manulife; employer-paid life, AD&D, short-term disability, and long-term disability insurance; Dialogue Premium; Talkspace Elite; Carrot fertility and family-building coverage; Group RRSP through Wealthsimple
SF employees: snacks, drinks, team lunches, electric-bike loaner
Toronto employees: snacks, drinks, team lunches, PRESTO transit card, and station parking