2 days ago
Remote, United States or Jacksonville, FL, USAMid Level
H1B sponsor
Responsibilities
- Design and develop secure Java backend application components across distributed systems.
- Implement authentication, authorization, identity federation, MFA, OAuth-based authorization, token lifecycle management, and fraud detection logic.
- Develop secure APIs, perform unit testing, validate security requirements, debug application issues, and troubleshoot production environments.
- Deploy and maintain secure applications using AWS, Linux/Unix environments, and Git-based development workflows.
- Collaborate with application development, fraud and risk, security engineering, and infrastructure teams.
- Participate in client-facing meetings, vendor integrations, external partnerships, and implementations involving 3-D Secure payment authentication.
- Implement security controls, monitoring mechanisms, audit logging, and compliance processes aligned with PCI and PSD2.
- Identify vulnerabilities, fraud patterns, and system risks and implement corrective measures.
- Provide effort estimates, support delivery planning, and mentor junior engineers.
Requirements
- Bachelor’s degree or foreign equivalent in Computer Science, Applied Computer Science, Computer Engineering, or a related field, plus four years of experience in the job offered or a related occupation.
- Alternatively, a master’s degree in one of the listed fields plus two years of experience in the specified skills.
- Experience developing secure, scalable backend components and authentication, authorization, fraud detection, and risk assessment functionality with Java.
- Experience developing and consuming APIs for distributed-system integration and secure authentication and authorization mechanisms.
- Experience working in Linux/Unix environments, including application deployment, runtime configuration, monitoring, and production troubleshooting.
- Experience using Git for source control, change tracking, and deployment workflows.
- Experience with AWS for developing, deploying, and maintaining secure, scalable applications and cloud infrastructure.
Benefits
- Full-time employment; telecommuting and/or working from home may be permissible under company policies.
About FIS
FIS builds financial technology for banks, merchants, and capital-markets firms, including core banking platforms, payment processing, fraud/risk tools, and investment/treasury systems. It sells enterprise software, cloud services, and outsourced processing via long-term contracts and transaction-based fees. Founded in 1968 and headquartered in Jacksonville, Florida, FIS is a Fortune 500 public company trading on the NYSE (FIS) with customers worldwide.