Software Engineer (Full Stack Mobile) Omaha, NE

At FNBO, our employees are the heart of our story—and we’re committed to their success! Please see below the details of this career opportunity and how it fits into our organization’s success.

Summary of the Job:

 

We are seeking an experienced Full Stack Engineer with a strong focus on mobile application development to join our team in Omaha, NE. In this role, you will design, develop, and maintain both backend services and mobile applications that drive FNBO’s digital banking products. You will work with Java (Spring Boot) to build robust RESTful APIs and engage in native mobile development on iOS (Swift) and/or Android (Kotlin) to deliver high-quality, customer-centric mobile experiences. As FNBO evolves its mobile strategy, you will play a key role in positioning the team for future adoption of cross-platform frameworks (such as React Native) to enhance our mobile offerings. The ideal candidate has at least 3 years of professional development experience, excellent collaboration skills, and a passion for delivering secure, reliable software in a team-oriented environment. This role will require three (3) days onsite.

About This Role:

 

• Backend Development: Design, develop, and maintain server-side applications and RESTful APIs using Java and Spring Boot microservice architecture to support mobile and web banking functionalities.
• Native Mobile Development: Build and enhance native mobile applications for iOS and/or Android platforms (using Swift and/or Kotlin), ensuring an intuitive and high-performance user experience.
• Future Tech Adoption: Contribute to our strategic transition toward cross-platform mobile development by evaluating and learning frameworks like React Native and helping to integrate them into our stack over time.
• Collaboration: Work closely with product managers, UX/UI designers, architects, and fellow engineers to translate business requirements and user stories into technical solutions.
• Quality & Testing: Write clean, maintainable, and efficient code. Conduct peer code reviews and implement unit tests and integration tests to ensure high quality and adherence to best practices.
• CI/CD & Deployment: Participate in continuous integration/continuous deployment (CI/CD) processes. Utilize DevOps best practices, including automation and monitoring, to ensure smooth build, test, and deployment of applications. Work with cloud and container technologies (e.g., Docker, Kubernetes via AWS EKS) to deploy and manage services in our AWS environment.
• Troubleshooting: Diagnose, debug, and resolve technical issues across the full stack (from API to mobile app), ensuring application reliability, security, and performance. Participate in the team on-call support rotation.
• Agile Process: Engage in Agile methodologies (daily stand-ups, sprint planning, retrospectives) and contribute to iterative development, continuous improvement, and knowledge sharing within the team.
• Continuous Learning: Stay current with emerging technologies, tools, and best practices in mobile and backend development, and proactively recommend innovations that enhance product quality or developer productivity.

The Ideal Candidate for This Role:

 

• Education & Experience: Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent work experience).
• Backend Proficiency: 3+ years’ experience with Java and Spring Boot in developing robust backend services and RESTful APIs. Familiarity with databases (e.g. MySQL, Oracle, SQLServer)
• Mobile Development: 3+ years’ experience with Kotlin and/or Swift.  1+ years’ experience with React Native
• Build Tools: Knowledge of Gradle and Apache Maven.
• DevOps & Cloud Skills: Experience with modern development tools and practices, including CI/CD pipelines and version control (GitLab, Fastlane). Familiarity with deploying and running applications in cloud environments (AWS preferred), especially using containerization and orchestration tools (Docker, Kubernetes, AWS EKS).
• Quality Focus: Proven ability to deliver high-quality software using best practices such as unit testing, automated testing frameworks, and code reviews.
• Problem-Solving: Strong analytical and debugging skills, with a track record of solving complex technical challenges and delivering innovative solutions.  (Kiali, Dynatrace)
• Continuous Improvement: Demonstrated initiative in learning new technologies or improving processes, and a passion for keeping up with industry trends in mo