iOS Mobile Developer - Hybrid Banking Apps (VA)

Zillion Technologies, Inc.; Vienna (VA); Hybrid; USD 99,000 - 132,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Disability Insurance

401(k)

Job summary

Zillion Technologies, Inc. is seeking a Mobile Developer to design, develop, and maintain secure mobile banking features for iOS and Android. The role embeds in cross-functional Agile teams to deliver reliable digital experiences for millions of members, with a focus on clean code, testing, and platform excellence.

Hybrid role in Vienna, VA with onsite 3 days a week and 2 days remote. Requires Bachelor's in CS and strong experience in Swift/Objective-C, REST APIs, and SAFe-aligned processes.

Qualifications

• Bachelor’s degree in Computer Science or related field.
• Progressive mobile application development experience (level-dependent).
• Proficiency in iOS: Swift, Objective-C, Xcode; RESTful APIs and libraries.
• Familiarity with Agile methodologies (SAFe preferred).
• Strong analytical, debugging, and problem-solving skills.

Responsibilities

• Design, develop, and maintain mobile banking features for iOS and/or Android platforms.
• Resolve production issues and improve platform stability and performance.
• Collaborate with cross-functional Agile teams including front-end, back-end, and product stakeholders.
• Participate in Agile ceremonies and contribute to sprint planning and backlog refinement.
• Write and maintain unit and UI tests; participate in code reviews.

Skills

Swift

Objective-C

Xcode

REST APIs

Agile SAFe

Debugging

Unit testing

Mobile security

Education

Bachelor’s degree in Computer Science

Tools

CI/CD pipelines

Job description

Zillion Technologies, Inc. is seeking a Mobile Developer to design, develop, and maintain secure mobile banking features for iOS and Android. The role embeds in cross-functional Agile teams to deliver reliable digital experiences for millions of members, with a focus on clean code, testing, and platform excellence.

Hybrid role in Vienna, VA with onsite 3 days a week and 2 days remote. Requires Bachelor's in CS and strong experience in Swift/Objective-C, REST APIs, and SAFe-aligned processes.