Software Engineer, Growth

Ambrook’s mission is to help family-run American businesses become more profitable and resilient.

From record-breaking droughts to rising input costs and unpredictable markets, operators across American agriculture and industry are navigating increasing pressure — much of it driven by a changing climate and economy. Many of the best long-term investments — like water-efficient irrigation or improved grazing rotations — support both the land and the bottom line. But even when the payoff is clear, these changes often require upfront capital and financial clarity that’s hard to come by.

With fragmented records and outdated tools, business owners can’t easily see what’s working — let alone prove viability to a lender, partner, or the next generation.

Ambrook is rebuilding the financial infrastructure that independent operators rely on.

We replace paperwork and legacy systems with modern tools for accounting, banking, invoicing and spending — built for people who spend more time in the field than in the office. Our platform gives producers the financial clarity they need to make confident investments in their land, their operation, and their future.

Our customers are the backbone of the real economy — stewards of land, labor, and legacy. When they can invest in ways that make their businesses stronger and more durable, they become a force for generational resilience across America.

We’re starting with farmers and ranchers across the country — helping them keep the family business in the family and make decisions that stand the test of time.

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, climate, and the economy.

Learn more about our mission and what it’s like to work with us.

The opportunity

We'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 product

• Build instrumentation and analytics dashboards to track key growth metrics

• Optimize conversion funnels from acquisition to activation

• Automate growth processes and experiments

• Balance quick iterations with scalable solutions

Required Skills and experience

• 5+ years of software engineering experience, with 3+ years in growth or product engineering

• Fluency in TypeScript, React, and modern front-end development

• Strong experience in A/B testing and data analysis

• Experience with analytics tools and infrastructure, funnel optimization, and conversion rate optimization

• Ability to translate complex technical concepts to non-technical stakeholders

• Experience working closely marketing and product teams

Within 1 month you'll...

• Map our existing growth tech stack and data flows

• Analyze acquisition funnels and suggest opportunities

• Implement your first A/B test and measure impact

• Establish key relationships across teams

• Build an analytics dashboard to monitor growth metrics

• Present initial findings and recommendations

Within 3 months you'll...

• Lead A/B testing with a structured experimentation approach

• Develop a roadmap for optimizing growth engines

• Automate marketing and sales processes to improve efficiency

• Implement major improvements to conversion funnels

• Optimize marketing performance with the Head of Growth

• Create a framework for prioritizing growth initiatives

About you

• Strategic thinker with a mix of creativity and analytical rigor

• Data-driven decision-maker in fast-paced environments

• Passionate about user acquisition and conversion optimization

• Skilled at balancing quick wins with long-term strategy

• Self-directed and comfortable with ambiguity

• Excited to build software that makes industries like agriculture more sustainable and profitable

• Bonus: SEO implementation, knowledge of agriculture, finance, or climate tech, marketing automation platforms and working with design systems.

Our Tech Stack

• Frontend: Next.js / React application written in TypeScript, Expo on mobile

• Hosting & Storage: Google Cloud, Firestore and Postgres

• Data & Insights: BigQuery & Hex

• Growth stack: Google Analytics, Segment and Statsig