We are hiring for a Senior Java Full Stack Developer. This role focuses on building scalable enterprise applications using Java, Spring Boot, up-to-date front-end frameworks, and cloud technologies.

The ideal candidate has strong full-stack development experience, microservices expertise, and experience building secure, high-performance applications.

What you bring

- Strong experience with Java 8+, Spring Boot, Spring MVC, Hibernate, and microservices

- Experience with Angular or React, JavaScript, TypeScript, HTML, and CSS

- Hands-on experience with REST APIs and Apache Kafka

- Experience with PostgreSQL and MongoDB

- Knowledge of Docker, Kubernetes, OpenShift, and CI/CD pipelines

- Experience with Jenkins, GitHub Actions, Git, Maven, or Gradle

- Knowledge of OAuth 2.0, JWT, and Spring Security

- Experience with JUnit, Postman, and performance testing

- Understanding of Agile and the software development lifecycle

- Bachelor's degree in Computer Science, Engineering, or a related field

What you'll do





- Develop Java and Spring Boot microservices and REST APIs

- Build responsive web interfaces using Angular or React

- Implement Kafka-based event processing and enterprise integrations

- Develop automated tests and troubleshoot performance issues

- Deploy and support applications on Kubernetes, OpenShift, or AWS container platforms

- Maintain CI/CD pipelines and application security controls

- Monitor applications and optimize database performance

- Participate in code reviews, releases, and production issue resolution

Nice to have

- Experience with AWS, EKS, or ECS

- Banking, payments, or financial services experience

- Familiarity with PCI-DSS controls

- Experience with Prometheus, Grafana, Redis, or JMeter

- Exposure to fraud detection, anomaly detection, or risk analytics

- AWS certification

📌 Senior Java Full Stack Developer (Toronto)
🏢 CareerBeacon
📍 Toronto