Join Kajabi, the world’s leading creator commerce platform, as a Senior Growth Engineer and help empower entrepreneurs to build thriving online businesses. As a Senior Growth Engineer, you’ll work with Ruby on Rails, React, and AI tools to design data-driven experiments and develop impactful features that directly improve user activation, retention, and success. This is your chance to join a fast-paced, product-led growth team at a company trusted by tens of thousands of creators who have collectively earned over $10 billion through Kajabi’s platform.
Key Responsibilities of the Senior Growth Engineer
Innovate and Drive Growth through Engineering
As a Senior Growth Engineer, you’ll design and develop high-impact features that influence creators’ decisions to join Kajabi and help them succeed from day one. You’ll use AI technologies to deliver smarter recommendations, personalized experiences, and automation tools that enhance engagement and performance. Your role will involve building clean, maintainable full-stack solutions across the Rails and React stack while optimizing the user journey from signup to retention.
Experiment, Analyze, and Optimize
The Senior Growth Engineer will be responsible for launching rapid experiments, A/B testing, and measuring outcomes using advanced analytics. You’ll collaborate with product managers and designers to identify opportunities and deliver measurable growth improvements. You’ll also add instrumentation, build dashboards, and work with AI-powered insights to refine user experiences and boost revenue-driving behaviors.
Qualifications for Senior Growth Engineer
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12+ years of professional software development experience
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Proven expertise in Ruby on Rails, React, JavaScript, and Postgres
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Strong background in AI tooling, automation, and experimentation
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Experience running A/B tests and interpreting experiment data
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Knowledge of building scalable SaaS applications and high-traffic systems
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Strong collaboration skills with cross-functional teams (product, design, analytics)
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Ability to mentor junior developers and lead growth-oriented initiatives
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Pragmatic mindset balancing speed, scalability, and maintainability
Bonus Points:
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Experience with experimentation infrastructure, SaaS virality, or AI/ML integrations
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Familiarity with Amplitude, Looker, Hex, or Datadog
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Background in agile product environments or bottom-up SaaS models
Why You’ll Love Working at Kajabi
At Kajabi, you’ll help creators around the world share their knowledge and make a difference. As a Senior Growth Engineer, you’ll join a talented, collaborative team that values creativity, data-driven thinking, and innovation. Kajabi offers a supportive environment where engineers grow their skills while contributing to real-world impact across millions of users.
Benefits Include:
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100% paid medical, dental, and vision insurance for you and your family
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Company 401(k) with 100% match up to 6%
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Flexible vacation policy and mental health resources
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Fitness and wellness perks
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Equity and bonus eligibility
In-Office Collaboration: 2–3 times per quarter (best for Western Time Zones)
Compensation Range: $133,500 – $178,000 + equity + bonus