Senior Software Engineer - Hybrid (Payments & APIs)

M&T Bank Corporation; Buffalo (NY); Hybrid; USD 97,000 - 162,000; Full time

Job summary

M&T Bank Corporation in Buffalo, NY seeks an advanced software developer responsible for writing code within the SDLC, focused on high-volume payment applications. This role combines on-site collaboration at Seneca One Buffalo with the capacity to work from home one day per week.

You will review pull requests, design scalable solutions in Java/Spring Boot, and integrate REST and SOAP APIs while meeting banking standards and resiliency goals across production systems.

Qualifications

• Advanced proficiency in Java and Spring Boot for scalable, high-volume payment apps.
• 5-7 years of experience with Oracle/SQL Server including design and tuning.
• Experience with banking payments like Zelle, RTP, or digital processing.

Responsibilities

• Write clean, secure code within the approved SDLC to meet business needs and minimize risk.
• Regularly review pull requests and manage change in accordance with policies.
• Analyze requirements and collaborate to ensure complete, feasible technical solutions.
• Architect and implement APIs (SOAP/REST) for internal/external payment ecosystems.
• Support real-time payment systems with resiliency, monitoring, and incident management.

Skills

Java

Spring Boot

Banking payments

Education

Bachelor's degree in a related field

Associate’s degree with 3+ years experience

Tools

Oracle

SQL Server

SOAP

REST APIs

Job description

M&T Bank Corporation in Buffalo, NY seeks an advanced software developer responsible for writing code within the SDLC, focused on high-volume payment applications. This role combines on-site collaboration at Seneca One Buffalo with the capacity to work from home one day per week.

You will review pull requests, design scalable solutions in Java/Spring Boot, and integrate REST and SOAP APIs while meeting banking standards and resiliency goals across production systems.