Senior Software Engineer Java AWS Hybrid

Senior Software Engineer Java AWS Hybrid

Senior Software Engineer Payments Java AWS

Location: Hybrid (Multiple U.S. Locations)

High-growth technology organization seeking a Senior Software Engineer to build and scale next-generation payment platforms. This role focuses on designing secure, high-volume, cloud-based payment systems and driving innovation across card issuing and payment processing capabilities.

• Design, develop, and support scalable payment systems and APIs
• Build microservices using Java, Spring Boot, and cloud-native architectures
• Develop integrations with third-party payment providers and event-driven systems
• Ensure performance, reliability, and low-latency transaction processing
• Implement secure, compliant, and fraud-resistant payment solutions
• Monitor, troubleshoot, and optimize production systems
• Automate deployments and infrastructure using CI/CD and IaC tools
• Partner with product and cross-functional teams to deliver new payment capabilities
• Mentor junior engineers and contribute to engineering best practices

• Experience building distributed systems and microservices using Java and Spring Boot
• Strong knowledge of REST APIs, messaging systems, and event-driven architecture
• Experience with SQL/No
  
  SQL databases and cloud platforms (AWS preferred)
• Background in building high-availability, scalable applications
• Familiarity with containers and orchestration (e.g., Kubernetes)
• Experience with monitoring, logging, and performance tuning
  
  Ability to troubleshoot complex issues in production environments
• Strong communication and collaboration skills

• Experience working with payment systems, card processing, or financial platforms
• Exposure to security, compliance (e.g., PCI), and encryption practices
• Experience with Kafka or similar streaming technologies
• Familiarity with AI/ML applications in data or payments environments
• Prior experience mentoring engineers or leading technical initiatives

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