Backend software engineer

Client: Amex Rate: $47/hr W2Location: Phoenix, AZ - This is a hybrid role in Phoenix =Length: 6+ MonthsVisa sponsorship is not available for this position Notes: Experience in backend reactive programming languages: Java 10+ and/or Kotlin. • Proven record of accomplishment developing lightweight reactive microservices: Vert.x, Quarkus, Micronaut or Spring Boot. • Experience in backend reactive programming languages: Java 17+ and/or Kotlin. • Proven record of accomplishment developing lightweight reactive microservices: Vert.x, Quarkus, Micronaut or Spring Boot. • Experience of working with stakeholders and product owners to refine upcoming Epics.• Deep understanding of event driven architecture and messaging: Kafka, webhooks, asynchronous API design. • Experience with PostgreSQL or equivalent relational databases. • Have experience working as an individual contributor as part of a cross functional agile team. Experience in FinTech is a massive plus. • Have proven experience in supporting mission critical platforms with elevated levels of availability and service continuity. • Have solid experience in cloud-based architecture and distributed systems.