Lead Java Developer

Lead Java Developer

Toronto, ON

Hybrid

Must Haves:10+ years of hands-on Java development experience; strong Java EE proficiency.

• Spring, Spring Boot, Spring MVC, Spring Security, microservices architecture.
• REST/SOAP services, Kafka streaming, MQ and ESB technologies.
• Application servers: WebSphere, WebLogic, Tomcat.
• SQL, Oracle, SQL Server, MongoDB
• Familiarity with (DevOps): Maven, Jenkins, Docker, CI/CD pipelines.
• Knowledge of digital identity and security standards (OAuth2, JWT, SAML)
• Agile experience
• Nice to Have:Cloud exposure: AWS, Azure (PaaS), Google Cloud.
• BPM experience: Pega, Camunda, jBPM, Oracle BPEL, IBM Process Server.
• Front?end framework familiarity: Angular or React.
• Big Data or platform integration: Hadoop, Spark, MongoDB, HBase.
• Container orchestration: Kubernetes.

Key Responsibilities

• Lead full software development lifecycle activities: design, development, testing, deployment, and support.
• Manage a team of 10-12 people onshore and offshore
• Architect and implement complex microservices using Java EE / Spring Framework / Spring Boot
• Integrate systems via RESTful APIs, SOAP, Kafka, MQ, MFTP, and enterprise service bus.
• Provide mentorship and technical leadership to junior developers.
• Troubleshoot and debug production issues; perform root cause analysis.
• Collaborate with operations for documentation, training, and production support.