Java Backend Developer

Tech Skills Experience with Kotlin (Preferred) / Java Exposure to functional programming (e.g. Vavr, result4k) Spring Boot SQL Databases (e.g. Oracle) ORM/Query Builders (We use JOOQ) Database Migration Tools e.g. Flyway, Liquibase Experience using Monitoring Tools (Prometheus, Grafana, Loki) Experience using Kubernetes as a development environment Experience in Unit Testing with JUnit5, Mockk/Mockito Experience in Integration, Component and End-to-End Testing Experience Proven track record of collaborating with non-technical operations staff to resolve business issues. Good communication and documentation skills for creating incident reports Experience supporting server-side JVM applications with Spring Boot in production. We use Kotlin, but would be happy to work with engineers that have only used Java previously. Deep experience in debugging distributed systems in large banking organizations. Experience building full-stack web applications in a high-level programming language. You must understand the lifecycle of an HTTP request. Experience supporting critical systems using an RDBMS handling hundreds of transactions per minute. We use Oracle DB in production, but would accept other mainstream RDBMS. Experience supporting 24/7/365 critical systems. You must have participated in an on-call rotation or been a full-time SRE. Deep knowledge on instrumentation and monitoring distributed systems. We use Prometheus to monitor our systems. Knowledge of retail banking back-office operations. Basic knowledge of Docker and Kubernetes