Senior Software Engineer

Verifone•New York, NY

8h•$152,273 - $190,455•Onsite

About The Position

We are seeking a Senior Software Engineer to build and operate backend services for our global payment gateway system. You will develop high-performance, secure microservices using Java and Spring Boot, collaborate closely with platform, product, and infrastructure teams, and help ensure our systems scale reliably across regions and partners. This role is part of Verifone’s global payment gateway platform, where engineering decisions directly impact the reliability, security, and performance of high-volume financial transactions worldwide. You will work on backend services that sit at the core of payment processing, balancing scalability, data consistency, and security in a highly regulated environment. The role is ideal for a senior software engineer who enjoys working on complex distributed systems, modern Java platforms, and cloud-native architectures, and who takes ownership of systems that must perform reliably under real-world load.

Requirements

Engineering, foreign equivalent or related field.
1 year of experience in job offered, Software Developer, Android Developer, or related occupation, with experience in: Android development; Java development; Kotlin development; Automated script development using Robot Framework or Python or similar scripting language; Cloud Services technologies, Java Spring Boot, REST API; and Payments technology and payment application development

Responsibilities

Research, design, develop, and test operating systems-level software, compilers, and network distribution software for the semiconductor industry.
Design, develop, and test software systems and applications for enhancements and new products such as operating systems and/or applications to be use in new products or the modification of existing products.
Responsible for facilitating the smooth integration of microcontrollers, processors, and development platforms into relevant applications.
Provide hardware and software technical support, software development, and training for processors and reference design systems.
Analyze the impact of the software and algorithms for the definition of the next generation of SoC.
Contribute to porting of new algorithms and commercial framework, analyze performance, and proposing optimizations.
Create, evaluate, and demonstrate hardware and software and associated training materials, and solve system design issues while responding to technical questions.