About AmbrookAmbrook's mission is to make sustainability profitable for family-run businesses.In the face of historic heat waves, drought, flooding, supply chain disruptions, water shortages, and pollution, climate impacts are intensifying across industrial America: from farmers facing crop losses, to truckers navigating fuel volatility, to contractors managing material shortages. Evidence shows sustainable practice upgrades deliver financial returns – from water-efficient irrigation to fuel-efficient fleets – but these changes require significant upfront capital and a clear proof of return-on-investment to owner-operators facing tight cashflows and razor-thin margins already. With data scattered across paper records and outdated systems, operators struggle to forecast whether a practice change will improve their bottom line – let alone prove business health to lenders and other funders.Ambrook is solving this chicken-and-egg problem by re-architecting the financial data layer of America's independent businesses. We're replacing unruly paperwork and expensive, archaic tools with an affordable accounting, banking and payments platform that helps operators understand their numbers and access capital for sustainable transitions.Ambrook customers are our economy’s historic backbone and a manifestation of the American Dream. Done right, both financial and environmental sustainability enables these entities to stay independent and resilient in the face of climate-driven volatility.We’re starting by building for farmers and ranchers across America.We’re a Series A startup backed by top investors (Thrive Capital, Dylan Field, Homebrew, Designer Fund, BoxGroup, and more) and are looking for early team members who are looking to untangle the knotted intersection between American industry and climate.Learn more about our mission and what it’s like to work with us.The opportunityWe're assembling a world-class team to make agriculture more sustainable and profitable. We're seeking a Senior Growth Engineer to accelerate our user acquisition and expansion strategy. You’ll partner closely with the Head of Growth to optimize marketing initiatives, improve conversion funnels, and maximize marketing efficiency. As we scale rapidly, your technical expertise will be instrumental in driving measurable growth through data-informed decisions and innovative solutions.We're looking for someone who we can count on to...Develop and run high-impact A/B tests across marketing and productBuild instrumentation and analytics dashboards to track key growth metricsOptimize conversion funnels from acquisition to activationAutomate growth processes and experimentsBalance quick iterations with scalable solutionsRequired Skills and experience5+ years of software engineering experience, with 3+ years in growth or product engineeringFluency in TypeScript, React, and modern front-end developmentStrong experience in A/B testing and data analysisExperience with analytics tools and infrastructure, funnel optimization, and conversion rate optimizationAbility to translate complex technical concepts to non-technical stakeholdersExperience working closely marketing and product teamsWithin 1 month you'll...Map our existing growth tech stack and data flowsAnalyze acquisition funnels and suggest opportunitiesImplement your first A/B test and measure impactEstablish key relationships across teamsBuild an analytics dashboard to monitor growth metricsPresent initial findings and recommendationsWithin 3 months you'll...Lead A/B testing with a structured experimentation approachDevelop a roadmap for optimizing growth enginesAutomate marketing and sales processes to improve efficiencyImplement major improvements to conversion funnelsOptimize marketing performance with the Head of GrowthCreate a framework for prioritizing growth initiativesAbout youStrategic thinker with a mix of creativity and analytical rigorData-driven decision-maker in fast-paced environmentsPassionate about user acquisition and conversion optimizationSkilled at balancing quick wins with long-term strategySelf-directed and comfortable with ambiguityExcited to build software that makes industries like agriculture more sustainable and profitableBonus: SEO implementation, knowledge of agriculture, finance, or climate tech, marketing automation platforms and working with design systems.Our Tech StackFrontend: Next.js / React application written in TypeScript, Expo on mobileHosting & Storage: Google Cloud, Firestore and PostgresData & Insights: BigQuery & HexGrowth stack: Google Analytics, Segment and Statsig #J-18808-Ljbffr