Connex Payment Switch Developer
Core
Design, develop, enhance, and maintain applications on the Connex Payment Switch platform to support transaction processing for credit, debit, ATM, POS, and digital payment channels.
Role type
Senior backend developer (payment switch)
Builds
Scalable backend services and transaction processing systems for credit, debit, ATM, POS, and digital payments
Domain
Financial services / Payment processing
Required skills
Java (8/11/17), Spring Boot, microservices, REST APIs, ISO 8583, EMV, SQL (Oracle/SQL Server/PostgreSQL), Git, CI/CD, Linux/Unix, Docker, Kubernetes/OpenShift, Kafka, payment security (PCI DSS) (via careerplan.io/jobs/g35d4a18-connex-payment-switch-developer-at-envision-technology-solutions)
Preferred skills
FIS payment products, real-time payment systems, payment modernization/migration, DevOps practices, AWS, cloud platforms
Technologies
AWS, CI/CD, Docker, Git, Gradle, Jenkins, Kafka, Kubernetes, Linux, Maven, OpenShift, Oracle, PostgreSQL, REST, Spring, Spring Boot, Unix, microservices
Responsibilities
Design, develop, and maintain Connex Payment Switch applications; Integrate payment switch applications with external banking and payment networks; Troubleshoot production issues and implement fixes; Support production releases and provide on-call support; Participate in code reviews and uphold coding standards; Improve application performance, scalability, and reliability
Seniority
Senior, hands-on IC