Senior Mobile Software Developer

Trans Ova Genetics•Watertown, WI

About The Position

Build software used every day on farms around the world. At VAS, we're building technology that helps dairy producers operate more efficiently, make better decisions, and feed a growing world. Our FeedComp platform is a mission-critical mobile application used in real-world environments where reliability matters, whether users are online or working in areas with limited connectivity. We're looking for a Senior Mobile Software Developer to help modernize and evolve our React Native application into a best-in-class mobile platform. This is an opportunity to solve challenging engineering problems involving offline-first architecture, Bluetooth device integration, synchronization, scalability, and performance while helping shape the long-term technical direction of the product.

Requirements

6+ years of professional mobile application development experience, including strong expertise with React Native
Experience designing and building scalable, maintainable mobile applications using sound software architecture and engineering best practices
Experience developing applications that support intermittent or offline connectivity, including local databases and mobile synchronization strategies
Experience integrating Bluetooth Low Energy (BLE) or similar hardware/device communication into mobile applications
Experience working in Agile software development environments using Jira, Gitflow, and modern CI/CD practices
Demonstrated ability to mentor developers, lead technical initiatives, and collaborate effectively across cross-functional teams

Nice To Haves

Native Android or iOS development experience is a plus
Interest in learning about agriculture and leveraging technology to improve farm operations

Responsibilities

Modernize a large-scale production React Native application
Design reliable offline-first mobile experiences
Build Bluetooth Low Energy (BLE) integrations with connected devices
Improve application performance, synchronization, and reliability
Influence architecture and engineering standards
Mentor other developers and provide technical leadership
Work directly with customers to understand real-world workflows and build solutions that make a difference
Design, develop, test, and maintain React Native application features
Build reliable mobile experiences that perform seamlessly online and offline
Design and improve local data storage and synchronization capabilities
Contribute to application architecture, scalability, and long-term technical direction
Collaborate with Product, UX, QA, and Engineering to deliver high-quality solutions
Participate in code reviews and mentor junior developers
Continuously improve engineering practices, code quality, and team effectiveness
Occasionally visit customer farms to better understand user workflows and identify opportunities for innovation