Senior Software Engineer – Cloud & Network Integration

About the Role

As a Senior Software Engineer – Cloud & Network Integration, you will contribute to the development and support of a next-generation, cloud-native card issuing and payment processing platform built on microservices, APIs, and event-driven architecture. Leveraging APIs, event-driven architectures, AWS services, and real-time authorization capabilities, you will serve as a technical resource for application development, integration, troubleshooting, and client implementations, helping deliver reliable software solutions for partners across LATAM.

This is a full-time, individual-contributor role. The position is fully onsite in Coral Springs, Florida, Monday through Friday.

What You Will Do

Software Development & Delivery

• Design, develop, test, and implement software applications supporting a cloud-native card issuing and payment processing platform.
• Participate in code reviews to ensure adherence to coding standards, security requirements, and engineering best practices.

Integration & APIs

• Develop and support REST and event-driven integrations — RabbitMQ, webhooks — applying retry and idempotency design patterns for reliable delivery.
• Develop and support integrations utilizing APIs, microservices, and event-driven architectures.
• Build and maintain API test automation using RestAssured, Karate, and Postman/Newman.

Cloud & Platform Reliability

• Support cloud-native applications deployed within AWS environments.
• Work closely with infrastructure, network, and security teams to ensure platform stability, performance, and reliability.

Support & Troubleshooting

• Troubleshoot and resolve complex application, connectivity, and production support issues.
• Monitor system performance and assist with root cause analysis for application and network-related issues.

What You Bring

Education

• Bachelor’s degree in Information Technology, Computer Science, Engineering, or a related field, or an equivalent combination of education, professional experience, and/or military experience.

Experience

• 6+ years of experience in software development, software engineering, or related technology disciplines.
• 3+ years of hands-on experience with Java, C#, C++, C, or similar object-oriented programming languages.
• 2+ years of experience developing or supporting applications within AWS, Azure, or Google Cloud Platform (GCP) environments.
• Experience troubleshooting application performance, connectivity, and integration issues in enterprise environments.

Technical Expertise

• Hands-on experience with REST and event-driven integrations — RabbitMQ, webhooks — and retry/idempotency design patterns.
• Experience working with APIs, microservices, and distributed application architectures.
• Knowledge of networking fundamentals, including TCP/IP, DNS, HTTP/HTTPS, VPN connectivity, firewalls, load balancing, and SSL/TLS.

Languages

• Bilingual proficiency in English and Spanish or Portuguese.

Certifications

• No certifications are required for this role. Relevant certifications in cloud platforms (e.g., AWS) or software engineering are considered an asset.

Soft Skills

• Strong technical problem-solving, analytical, and relationship-management skills.
• Strong verbal and written communication skills.

Nice to Have

• Experience within financial services, payments, banking, or fintech environments.
• Experience with cloud-native architectures, event-driven systems, APIs, and real-time transaction processing platforms.
• Ability to write technical specifications a development team can build from.
• Experience deploying and supporting containerized applications on Kubernetes and Red Hat OpenShift, including networking, scaling, and troubleshooting.
• Familiarity with networking technologies including firewalls, load balancers, proxies, and hybrid cloud connectivity.
• Experience with monitoring and observability tools.