Senior iOS Engineer

Senior iOS Engineer

Location: LATAM Only – 100% Remote Experience Required: 5+ years

Mandatory Skills

: Swift (for iOS), Objective-C, and SSO project experience is mandatory

We are seeking a Senior iOS Developer to take full ownership of our iOS application, which plays a crucial role in our business operations. The ideal candidate will have extensive experience in advanced iOS development and a strong ability to address complex technical issues at the foundational level. This is a hands-on role that also requires leadership, particularly in guiding and mentoring our in-house development team.

Key Responsibilities:

• Diagnose and resolve complex issues in the iOS app, focusing on threading, asynchronous processing, and performance optimization.
• Lead the integration of Single Sign-On (SSO) across multiple clients using Azure multi-tenant Identity Providers (IDP).
• Refactor and enhance existing code to ensure it is high-quality, maintainable, and scalable.
• Provide technical leadership and mentorship to the iOS development team, fostering a culture of learning and continuous improvement.
• Collaborate closely with cross-functional teams to deliver seamless, high-performing mobile experiences.
• Contribute to the overall mobile strategy by sharing insights on iOS development trends, tools, and best practices.

Qualifications:

• 7+ years of professional iOS development experience , with strong proficiency in Objective-C and Swift.
• Expertise in advanced iOS concepts, including asynchronous programming, threading, and memory management.
• Solid experience with Single Sign-On (SSO) integration, particularly with Azure multi-tenant IDP.
• In-depth knowledge of iOS architecture, design patterns, and best practices.
• Proven ability to lead and mentor development teams.
• Strong problem-solving skills with the ability to tackle complex technical challenges.
• Excellent communication skills, capable of explaining technical concepts to both technical and non-technical stakeholders.

Nice-to-Have:

• Experience working with legacy codebases and large-scale applications.
• Experience with other identity providers (e.g., Okta, Auth0).

About Us: InterSources Inc, a Certified Diverse Supplier, was founded in 2007 and offers innovative solutions to help clients with Digital Transformations across various domains and industries. Our history spans over 16 years and today we are an Award-Winning Global Software Consultancy solving complex problems with technology. We recognize that our employees and our clients are our strengths as the diverse talents and opportunities they bring to the table enable us to grow as a global platform and they are causally linked with our success. We provide strategic and technical advice, and we have expertise in areas covering Artificial Intelligence, Cloud Migration, Custom Software Development, Data Analytics Infrastructure & Cloud Solutions, Cyber Security Services, etc. We make reasonable accommodations for clients and employees and we do not discriminate based on any protected attribute including race, religion, color, national origin, gender sexual orientation, gender identity, age, or marital status. We also are a Google Cloud partner company. We align strategy with execution and provide secure service solutions by developing and using the latest technologies that thrive our resources to deliver industry-leading capabilities to our clients and customers, making it convenient for our clients to do business with InterSources Inc. Our teams also drive growth by refining technology-driven client experiences that put the users first, providing an unparalleled experience. This results in strengthening the core technologies of clients, enabling them to scale with flexibility, create seamless digital experiences and build lifelong relationships.