Growth Engineer

Pubgenius Inc.

Growth Engineer at pubGENIUS owning the full experimentation loop from infrastructure to growth. Managing A/B tests and data pipelines for a high-autonomy role in an AdTech startup.

Posted 6/5/2026full-timeRemote • 🇳🇱 NetherlandsMid-LevelSeniorWebsite

About the role

Key responsibilities & impact

Design and maintain the A/B testing infrastructure for our website and mobile app
Build data pipelines that capture user behavior and surface experiment results clearly and quickly
Instrument analytics so we always know what's happening and why
Implement test variants from copy tweaks to new onboarding flows to feature experiments
Define success metrics and measure the true impact of each change
Analyze results, document learnings, and translate findings into next steps
Proactively generate hypotheses based on data, user behavior, and best practices from high-growth companies
Prioritize and pitch ideas for greenlight; own execution on approved experiments
Stay close to the product and business to identify the highest-leverage growth opportunities

Requirements

What you’ll need

Strong full-stack engineering skills comfortable working across web, mobile, and backend systems
Experience building or working with A/B testing frameworks and analytics pipelines
Data-driven mindset: you know how to design a clean experiment, read the results honestly, and avoid common pitfalls like p-hacking or novelty effects
Product intuition you think like a user and naturally generate ideas that could improve activation, retention, or conversion
Bias toward action and ownership; you don't wait to be told what to build next
Familiarity with growth practices at consumer tech companies
Nice to Have
Experience as the first or only growth engineer at a startup
Background in growth, lifecycle, or product analytics roles
Familiarity with tools like Mixpanel, Amplitude, Segment, LaunchDarkly, or similar

Benefits

Comp & perks

Fully remote From EU or North America
Flexible hours with some overlap with Pacific Standard Time (PST)
28 Paid vacation and sick days

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

full-stack engineeringA/B testing frameworksanalytics pipelinesdata analysisexperiment designsuccess metricsuser behavior analysisdata-driven decision makinggrowth engineeringproduct analytics

Soft Skills

product intuitionbias toward actionownershipproactive hypothesis generationidea pitchingcommunicationcollaborationanalytical thinkingproblem-solvinguser-centric thinking