Full-Stack Growth Engineer

Future

. Build and improve acquisition and conversion web and product surfaces, including landing experiences, checkout, plan selection, and dropoff instrumentation .

Posted 9/18/2026full-timeRemote • United StatesMid-LevelSenior💰 $200,000 - $230,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates strong full-stack development skills with a focus on consumer growth, acquisition, and conversion surfaces. Proficient in designing and analyzing A/B tests, implementing web UI and backend features, and ensuring experiment integrity and observability.

Highest-signal resume keywords

Full-Stack DevelopmentA/B TestingFunnel InstrumentationAPI DevelopmentExperiment Metrics

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software EngineeringFrontend DevelopmentBackend DevelopmentData AnalysisDebuggingCoding PracticesGrowth ExperimentationWeb UI DevelopmentAnalytics PipelinesCI/CD

Soft Skills

CollaborationProblem-SolvingOwnershipCommunicationAdaptability

Tools & Technologies

AI Coding ToolsWeb ServicesAPIsData PartnersGrowth Hypotheses

Industry Keywords

Consumer GrowthActivation MetricsRetention MetricsCustomer JourneysHealth and Fitness

About the role

Key responsibilities & impact

Build and improve acquisition and conversion web and product surfaces, including landing experiences, checkout, plan selection, and dropoff instrumentation
Simplify signup, login, account creation, and first-session activation
Help new members connect with coaching and get started quickly
Design, ship, and analyze A/B and multivariate tests across the funnel
Define experiment metrics, guardrails, and experiment hygiene with data partners
Implement frontend and backend features, APIs, services, web UI, and integrations with the core member product
Instrument funnels, cohorts, and activation milestones
Use qualitative and quantitative signals to identify leverage and prioritize work
Keep high-traffic growth journeys fast, stable, and observable
Partner with product, design, data, and marketing on growth hypotheses, roadmap tradeoffs, and shippable product work
Use coding agents and AI tools for exploration, implementation, testing, and review
Own shipped paths from discovery through production support

Requirements

What you’ll need

6+ years of professional software engineering experience
Meaningful ownership of consumer growth, acquisition, activation, or conversion surfaces
Strong full-stack development skills across modern web frontend and backend services
Ability to ship experiments from UI through API and data
Experience running production growth experiments, including A/B tests and funnel instrumentation
Understanding of customer journeys, segments, touchpoints, dropoff analysis, activation, and retention metrics
Ability to debug web UI, networking, backend services, analytics pipelines, and CI
Experience partnering with product, design, data, or marketing to take ambiguous growth problems from hypothesis to shipped learning
Clear, maintainable coding practices
Care for experiment integrity, observability, and long-term operability
Experience using AI coding tools and verifying their output
Passion for health, fitness, and helping people build better habits

Benefits

Comp & perks

Equity / meaningful equity package
Comprehensive medical, vision, dental, and disability insurance
Tax savings / tax-advantaged savings accounts
401(k) plan
Flexible Paid Time Off / Flexible PTO
Free Future Membership
Health and fitness monthly stipend / monthly wellness stipend
Mental health platform and resources and therapy support
Reimbursement for medical travel
Annual learning & development stipend / budget for courses, conferences, coaching, and tools
Remote-first employment with no travel required