> Markdown version of [/jobs/ext/2042641-staff-engineer-mobile-cross-platform](https://www.wearedevelopers.com/jobs/ext/2042641-staff-engineer-mobile-cross-platform). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Staff Engineer, Mobile Cross-platform - **Company:** Bayer AG - **Location:** Seattle, WA, United States - **Experience:** Expert - **Salary:** $130,000.0 - $180,000.0 - **Contract:** Permanent contract - **Skills:** Geographic Information Systems, Apple IOS, Architectural Patterns, Automation of Tests, Big Data, C++ (Programming Language), Mobile Application Development, Code Review, Mobile Application Software, Model View Controller (MVC), Model View ViewModel, Software Engineering, Systems Integration, Git, Kotlin, Information Technology, Graphql, React Native, Multiplatform, Software Version Control - **Published:** August 13, 2026 - **Apply:** https://www.careerjet.com/job/us28d84c7f49119a07d7c7ae6b184e123c/eaa ## About the Role 8+ years of software development experience 2+ years of experience building mobile applications with a cross-platform tool (Kotlin Multiplatform or React Native) Experience developing apps for iOS and Android platforms (Swift and Kotlin languages) Deep knowledge of architectural patterns (e.g., MVVM, MVC) Experience with releasing applications in the app stores Experience with git or other distributed version control systems Experience with testing and automation tools Good communication skills Bachelor's degree in Computer Science or related technical field, or equivalent experience Preferred: Experience with C++ Experience with integrating with GraphQL APIs Experience with leading without authority Knowledge of secure mobile development principles Experience working with Product and Design to ship ground-breaking features Champion of mobile standards, accessibility ## Description Are you passionate about the mobile and cross platform technologies? Are you motivated by solving problems with real-world impact? Do you want to help improve the lives of farmers and help protect the world's food supply? We are looking for a dedicated mobile engineer to help build our next generation of products and services. Digital Farming Solutions at Bayer seeks a Staff Mobile engineer to join one of our regional dynamic Product delivery teams working in cloud based distributed environments. You will have the opportunity to work with large, "big data" sets such as scientific data, machine generated data from our farmer's equipment to geospatial data, precision agriculture, remote sensing, weather and or soil data. We are revolutionizing the agriculture industry by helping the world's farmers sustainably increase their productivity with digital tools. If you are someone that is passionate about innovation and excited about being a key contributor to building a sustainable business, Bayer would love to talk to you! YOUR TASKS AND RESPONSIBILITIES The primary responsibilities of this role are to: Collaborate with Engineers, Data Analysts, Product Managers, and User Experience experts to craft an experience that will impact the face of farming. Engage with your team to provide technical designs and estimates for solutions to deliver the outcomes on the roadmap. Guide the architecture of the application, working with all the engineering teams involved in the business unit. Work with an open, inclusive team engineers who are committed to continuous improvement, and quality. Participate in code reviews and mentor junior developers. On our team we share knowledge, help each other learn new things, and thrive on making our code better. Be a key part of defining and implementing standards and best practices for all our mobile teams. WHO YOU ARE Bayer seeks an incumbent who possesses the following ## Related Videos - [Kotlin Multiplatform - True power of native code reuse](https://www.wearedevelopers.com/videos/4-kotlin-multiplatform-true-power-of-native-code-reuse) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Putting the Graph In GraphQL With The Neo4j GraphQL Library](https://www.wearedevelopers.com/videos/257-putting-the-graph-in-graphql-with-the-neo4j-graphql-library) - [There's an app for that - on the role of cross platform development in the app development ecosystem](https://www.wearedevelopers.com/videos/278-there-s-an-app-for-that-on-the-role-of-cross-platform-development-in-the-app-development-ecosystem) - [Scalable architecture for mobile apps](https://www.wearedevelopers.com/videos/275-scalable-architecture-for-mobile-apps) - [GraphQL + Apollo + Next.js: A Lovely Trio](https://www.wearedevelopers.com/videos/311-graphql-apollo-next-js-a-lovely-trio) ## Related Articles - [Cross Platform Mobile Development Frameworks to Use in 2025](https://www.wearedevelopers.com/magazine/404-cross-platform-mobile-development-frameworks-to-use-in-2025) - [A Guide to Choosing the Right Tools for App Developers](https://www.wearedevelopers.com/magazine/391-a-guide-to-choosing-the-right-tools-for-app-developers) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries)