Farmer Behavior & Extension Design

About One Acre Fund

Founded in 2006, One Acre Fund equips 5.5 million smallholder farmers to make their farms more productive. Across nine countries that together are home to two-thirds of Africa's farmers, we provide high-quality farm supplies, tree seedlings, accessible credit, modern agronomic training, and a wide range of other agricultural services. On average, this model enables any farmer to increase their income and assets on supported land by more than 35 percent, while permanently improving their resilience. This is all made possible by our team of 9,000+ full-time staff, drawn from diverse backgrounds and professions. To learn more, please see our Why Work Here blog post.

Our Malawi program, founded in 2016, provides more than 670,000 farmers with quality farm supplies and training. Our office in Malawi is located in Zomba, in the country’s south. One Acre Fund works in Malawi’s southern region, which has the highest concentration of smallholder farmers in the country.

About the Role

The Agronomy & Extension Lead will own the implementation of Malawi’s extension strategy, using HCD and SBC approaches to translate agronomic recommendations into simple, practical and adoptable support for farmers. The role will strengthen extension delivery, training and communication content, and use farmer feedback and impact data to continuously improve our approaches. They will work closely with Field Operations and Innovations to turn validated research into scalable farmer-facing solutions.

Responsibilities

The role combines technical agronomy leadership with the design and management of a practical, farmer-centered extension system.

Own Malawi's agronomy and extension strategy

• Co-design and maintain a multi-year strategy aligned with Malawi’s impact priorities and farmers’ needs.
• Turn the strategy into annual OKRs, budgets, seasonal plans and clear ownership across teams.

Embed extension in Field Operations execution

• Build agronomy and extension priorities into the Field Operations seasonal calendar, training cascade, field tools and performance routines.
• Strengthen the technical capability of Field Managers, Field Officers and other delivery partners through training-of-trainers, coaching and practical support.
• Create clear feedback and support channels so field teams receive timely technical answers and can share implementation challenges and farmer responses.

Own the process of qualitative technical agronomic recommendations

• Use Human-Centred Design, farmer feedback and impact data to develop, test and refine agronomic recommendations.
• Work with Innovations, MEL and global technical teams to assess recommendations against local evidence, farmers’ realities and government guidance before they are scaled.