Senior Software Engineer, Mobile

VIA is making an impact, and so can you.

VIA is the digital infrastructure company mission-critical organizations rely on when speed and security matter most. The Department of War, government agencies, and global enterprises depend on VIA to disrupt corruption, defend critical infrastructure, and deliver humanitarian aid. VIA’s products span agentic AI, zero-trust identity, quantum-resistant data, and offline stablecoin payments. Every human and agentic AI action is intentionally captured, attributed, and defensible.

Designed for sub-second speed and multi-decade defensibility.

As a Senior Software Developer, specializing in mobile development, you will move beyond simple coding to thoughtful design. You will build a highly secure mobile backbone that delivers our mission to the world. We are looking for an innovator who is motivated to solve the complex challenge of balancing world-class security with flawless, intuitive user experiences. If you thrive in tackling inherent performance and security challenges in high-stakes mobile development, we’ve reserved a place for you.

In this role, you will:

• Drive the end-to-end development, testing, and deployment of high-quality native applications for iOS (Swift) and Android
• Maintain application performance, troubleshoot issues, and ensure broad compatibility across devices and OS versions
• Architect and implement features focused on security and privacy, utilizing native mobile security frameworks
• Implement secure data handling and storage, including the use of Secure Enclaves (or equivalent technologies)
• Apply basic cryptography principles for data protection and secure communication within the mobile environment
• Integrate VIA's backend microservices and secure APIs into the mobile application logic
• Serve as a subject matter expert and provide technical leadership in mobile application development, ensuring VIA’s solutions meet the highest standards
• Clearly articulate complex software designs, architectural choices, and technical processes to diverse audiences, including technical peers and non-technical stakeholders
• Collaborate effectively with cross-functional teams (UI/UX designers and backend developers) to ensure seamless, performant, and reliable application functionality
• Participate in defining and upholding mobile development best practices, code reviews, and automated testing

What you will bring to this role:

• Bachelor’s degree or higher in computer science, engineering, or a related field or equivalent experience
• 5+ years of professional experience developing and shipping native mobile applications
• Proven proficiency with Kotlin Multiplatform (KMP) and both native iOS development (Swift) and native Android development
• Direct experience with native mobile security features, including Secure Enclaves (or equivalent secure storage mechanisms)
• Working knowledge of basic cryptography principles and their application in mobile security
• Strong experience integrating mobile applications with RESTful APIs and handling asynchronous data streams
• Solid understanding of mobile UI/UX principles, architectural patterns (e.g., MVVM, MVI, etc.), and performance optimization
• Experience with digital wallets, biometric authentication (Face /Touch ), or equivalent credential management systems is a significant plus
• Familiarity with CI/CD processes for mobile application deployment (e.g., Fastlane, Jenkins, or similar)
• Proficiency in Type Script for building and maintaining robust mobile applications

What can VIA do for you?

• Compensation:
• This role offers a salary range of $150,000 to $200,000 USD per year
• 401K plan with up to 5% employer contribution
• Health: A fully funded, top-tier health benefits plan, including vision and dental coverage, fully covered from day one, for your whole family
• Family Support:
  Up to 24 weeks paid parental leave, a 4-week paid ramp‑back program, and a $10K family forming benefit (covering fertility treatments, adoption, and surrogacy)
• Time off:
  Flexible Vacation Policy with no set annual limit or accrual period, Summer Fridays, and an extended holiday period in December
• Remote work:
  Ability…