Lead Software Engineer, Fintech Payments & Mainframe

Fidelity Information Services, LLC; Brown Deer (WI); Presencial; USD 120.000 - 160.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Competitive salary and benefits

Flexible work arrangements where/apply

Career development and continuous学习

Exposure to cutting-edge payment tech

Descripción de la vacante

Fidelity Information Services, LLC (FIS) in Wisconsin seeks a technically strong leader to own ACH payment processing and lead end-to-end delivery of strategic modernization projects. You will guide design, development, and production support for high-volume mainframe systems and collaborate with cross-functional teams to meet business objectives.

The role emphasizes mentoring engineers, optimizing performance, and coordinating deployments while maintaining operational excellence in a fintech

Formación

• Bachelor's degree in Computer Science, Information Technology, Engineering, or equivalent combination of education and experience.
• Extensive experience in software engineering and technical leadership roles within financial services or payments technology.
• Strong expertise in ACH payment processing and payment systems architecture.
• Advanced experience developing and supporting mainframe applications using COBOL, DB2, JCL, and related tools.
• Strong understanding of SDLC methodologies and production support processes.
• Experience leading complex, large-scale technology initiatives from conception through deployment.
• Proven ability to troubleshoot, optimize, and maintain high-volume, mission-critical applications.
• Excellent communication and stakeholder management skills.

Responsabilidades

• Serve as the technical lead and primary contributor for ACH payment processing solutions, including XAA/EDI applications.
• Lead end-to-end technical delivery of strategic projects, from design through implementation and production support.
• Design, develop, maintain, and enhance complex payment processing applications using mainframe technologies.
• Drive modernization and platform upgrade initiatives to improve scalability, performance, and maintainability.
• Resolve production issues, defects, and service requests while ensuring system stability and operational excellence.
• Coordinate change management activities, including deployment planning, production validation, release approvals, and implementation support.
• Partner with cross-functional teams to define requirements, develop technical solutions, and ensure successful project execution.
• Optimize system performance through process improvements, job flow optimization, and platform efficiency enhancements.
• Provide technical architecture guidance and solution design expertise for complex payment processing environments.
• Mentor engineers and provide technical leadership, code reviews, and quality oversight across development teams.
• Support client implementations and collaborate with stakeholders to ensure successful delivery of business objectives.
• Participate in on-call support rotations and coordinate operational readiness activities as required.

Conocimientos

ACH payment processing

Mainframe development

Technical leadership

System architecture

Communication

Cross-functional collaboration

Educación

Bachelor's degree in Computer Science or related field

Descripción del empleo

Fidelity Information Services, LLC (FIS) in Wisconsin seeks a technically strong leader to own ACH payment processing and lead end-to-end delivery of strategic modernization projects. You will guide design, development, and production support for high-volume mainframe systems and collaborate with cross-functional teams to meet business objectives.

The role emphasizes mentoring engineers, optimizing performance, and coordinating deployments while maintaining operational excellence in a fintech