Senior Mobile Software Engineer

About

Aquinas Consulting is currently looking to fill a hybrid Senior Mobile Software Engineer position in Bethesda, MD for a direct client in the hospitality industry. In this role you will design, develop, and implement scalable mobile applications while leading technical workgroups, acting as a subject matter expert, and collaborating with cross‑functional teams to deliver high‑impact mobile solutions.

Responsibilities

• Participate in technical workgroups, resolve complex issues, and contribute to strategic design decisions
• Research, analyze, design, and implement iOS and/or Android applications to meet user requirements
• Develop high‑quality, scalable mobile applications using native technologies
• Collaborate with product leaders and cross‑functional teams to define next‑generation mobile solutions
• Maintain and enhance large‑scale mobile applications and drive innovation
• Create and maintain technical documentation supporting application design and development
• Lead technical efforts and provide subject matter expertise in mobile development
• Ensure applications deliver measurable business value and strong user experience

Qualifications

• Bachelor’s degree in Computer Science or equivalent experience
• 5+ years of experience in software development across multiple languages and methodologies
• 5+ years of hands‑on experience in native mobile development (iOS and/or Android)
• Experience with iOS technologies such as Swift, SwiftUI, and Objective‑C preferred
• Experience with Android technologies such as Kotlin and/or Java preferred
• Strong understanding of REST APIs, GraphQL, JSON, and data integration
• Experience with modern mobile architecture patterns such as MVVM or MVI
• Familiarity with mobile frameworks such as Jetpack Compose and Android Architecture components preferred
• Experience working with large‑scale mobile applications preferred
• Strong problem‑solving, analytical, and communication skills
• Ability to collaborate effectively with technical and non‑technical stakeholders