JobCubby JobCubby
Sign up
Cloud SynApps Inc.

Java Integration Developer

Cloud SynApps Inc. Mississauga, Ontario, Canada

IT Services and IT Consulting · 51-200 employees

8 h ago
java Mid (2-5 yrs) Contractor Canada
Create a free account to apply — email only, no card. You can also save this posting or score it against your profile with AI.

About the role

The engineer will build and configure Apache Camel microservices on Spring Boot and manage API exposure through 3Scale. They are responsible for implementing integration logic, containerizing services for OpenShift, and ensuring system resilience and monitoring.

What they look for

Java Apache Camel Spring Boot 3Scale OpenShift Kubernetes Kafka API Management Microservices Enterprise Integration Patterns JUnit Resilience4j Prometheus Grafana Hawtio

Requirements

Candidates must have at least 4 years of hands-on experience with Apache Camel and Spring Boot microservices. Proficiency in Red Hat OpenShift, 3Scale API management, and Java testing frameworks is required.

Full description

Position Overview

Hands-on engineer responsible for building and configuring the Red Hat-hosted HIP layer — Apache Camel microservices on Spring Boot, and API exposure/management through 3Scale. Implements the core integration logic that connects source systems into the messaging/event backbone and exposes services externally.

Key Responsibilities

  • Build Camel routes/microservices on Spring Boot implementing the integration flows defined in the LLDs
  • Implement Enterprise Integration Patterns (content-based routing, aggregation, splitting, transformation) within Camel
  • Configure and expose APIs through 3Scale — API definitions, security policies (API keys/OAuth), rate limiting, and versioning
  • Containerize and deploy services to OpenShift, including configuration of health checks, scaling, and resilience (circuit breakers, timeouts)
  • Implement logging, tracing, and monitoring for Camel services (e.g., via Hawtio, Prometheus/Grafana, distributed tracing)
  • Implement error handling, retry, and compensation logic within Camel routes per design standards
  • Support integration testing, including contract testing of exposed APIs and route-level unit/integration tests
  • Collaborate with the Kafka and Azure engineers on message contracts at the HIP boundary

Mandatory Skills / Experience Required

  • 4+ years hands-on experience with Apache Camel (Java DSL preferred) and Spring Boot microservices
  • Experience deploying and operating services on Red Hat OpenShift (or Kubernetes equivalent)
  • Hands-on experience with 3Scale API Management — API definition, policy configuration, security, developer portal basics
  • Strong Java development skills, including unit/integration testing frameworks (JUnit, Camel Test Kit)
  • Understanding of resilience patterns (circuit breaker, retry, timeout — e.g., via Resilience4j or Camel's own error handlers)
  • Familiarity with Kafka connectivity from Camel (camel-kafka component) since HIP sits upstream of the messaging layer

Location- Canada

Similar roles