Senior iOS Developer – Banking Applications
- Company: M&T Bank Corp.
- Location: Buffalo, NY
- Work mode: On-site
- Job type: Full-Time
- Posted: 2026-10-09
This role is four days onsite at our Seneca One Buffalo, NY location, with the flexibility to work from home one day per week
OVERVIEW:
We are seeking a Senior iOS Developer with deep expertise in UIKit, SwiftUI, Objective-C, and Swift to join our mobile engineering team focused on delivering secure and scalable banking applications. The ideal candidate will have experience with modern build systems such as Tuist, a strong background in automated testing, and the ability to work independently with minimal supervision. Prior experience in the financial services industry and a commitment to secure development practices are highly valued.
PRIMARY RESPONSIBILITIES:
* Design, develop, and maintain iOS applications for banking and financial services using UIKit, SwiftUI, Objective-C, and Swift.
* Collaborate with cross-functional teams to define, design, and ship new features.
* Implement secure coding practices and ensure compliance with banking regulations and standards.
* Utilize modern build systems such as Tuist to streamline development workflows.
* Develop and maintain automated tests to ensure application reliability and performance.
* Troubleshoot and resolve production issues with a focus on root cause analysis.
* Work autonomously, managing tasks and priorities effectively in a fast-paced environment.
* Mentor junior developers and contribute to technical leadership within the team.
* Stay current with iOS development trends, tools, and best practices.
* Understand and adhere to the Company’s risk and regulatory standards, policies and controls in accordance with the Company’s Risk Appetite. Identify risk-related issues needing escalation to management.
* Promote an environment that supports a culture of belonging and reflects the M&T Bank brand.
* Maintain M&T internal control standards, including timely implementation of internal and external audit points together with any issues raised by external regulators as applicable.
* Complete other related duties as assigned.
SUPERVISORY/MANAGERIAL RESPONSIBILITIES:
No supervisory responsibilities.
EDUCATION AND EXPERIENCE REQUIRED:
* Associate’s degree and a minimum of 5 years’ systems analysis and/ or application development work experience or Bachelor's degree and a minimum of 3 years’ iOS development work experience. In lieu of degree, a combined minimum of 7 years’ education and/or relevant work experience, including a minimum of 3 years’ systems analysis and/or application development work experience
* Advanced proficiency in UIKit, SwiftUI, Objective-C, and/or Swift.
* Experience working in banking, fintech, or other regulated industries.
* Solid understanding of iOS architecture components and design patterns.
* Experience with automated testing frameworks (e.g., XCTest, Quick, Nimble).
* Familiarity with secure mobile development practices (e.g., encryption, secure storage, biometric authentication).
* Strong problem-solving skills and ability to work independently.
EDUCATION AND EXPERIENCE PREFERRED:
* Experience with Tuist or other modern build systems.
* Familiarity with CI/CD pipelines and DevOps practices.
* Knowledge of accessibility and compliance standards (e.g., ADA, WCAG).
* Experience integrating with banking APIs and third-party financial services.
* Published apps in the Apple App Store.
#LI-JB3 #Hybrid
M&T Bank is committed to fair, competitive, and market-informed pay for our employees. The pay range for this position is $97,100.00 - $161,800.00 Annual (USD). The successful candidate’s particular combination of knowledge, skills, and experience will inform their specific compensation.
LOCATION
Buffalo, New York, United States of America