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Chase · 4 months ago

Software Engineer III - Mobile Development

8181 Communications Pkwy Bldg B, Plano, TX, 75024, US

Full-time

Onsite

Mid Level

3+ years exp

Chase is a leading financial services firm, and they are seeking a Software Engineer III to join their Payments Technology team. The role involves designing and delivering secure and scalable technology products, implementing essential technology solutions, and collaborating with cross-functional teams to enhance mobile security and SDK interfaces.

BankingFinancial Services

Responsibilities

Executes software solutions, develop, and maintain modular iOS frameworks with a focus on security, scalability, and performance

Implement secure authentication flows including OAuth2/OIDC, biometrics, and device attestation

Ensure platform integrity through jailbreak/root detection and runtime protection measures

Create clear, developer-friendly SDK APIs with comprehensive documentation and example projects

Adopt and implement latest iOS technologies such as Swift Concurrency, Combine, and Swift Package Manager

Collaborate closely with cross-functional teams to align SDK interfaces and security protocols

Write robust unit and integration tests and contribute to CI/CD pipeline improvements

Troubleshoot and resolve complex technical issues related to SDKs and mobile security

Qualification

IOS software engineeringSwiftMobile security conceptsIOS SDKs developmentAPI designModern concurrency patternsCollaboration skillsCommunication skills

Required

Formal training or certification on iOS software engineering concepts and 3+ years applied experience

Strong proficiency in Swift and experience with UIKit and SwiftUI

Deep understanding of mobile security concepts including OAuth2, OpenID Connect (OIDC), PKCE, biometrics (Face ID/Touch ID), and secure storage (Keychain, Secure Enclave)

Proven experience building and maintaining iOS SDKs or reusable frameworks

Familiarity with Apple's security APIs such as App Attest and DeviceCheck

Strong knowledge of modern concurrency patterns in Swift (async/await, Combine)

Experience with API design, versioning, and backward compatibility

Excellent collaboration and communication skills