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Senior Java Developer

2 months ago

Mississauga, Ontario, Canada Open Systems Technologies Full time
Senior Fullstack Java Developer

Open Systems Technologies is seeking a highly skilled Senior Fullstack Java Developer to join our team in Mississauga. This is a 3-day hybrid role that requires a strong background in Java, Spring, and Hibernate.

Key Responsibilities:

  • Design and develop web-based applications, cloud services, and enterprise-scale applications using Java, Spring, and Hibernate.
  • Collaborate closely with stakeholders in a highly collaborative environment to deliver high-quality solutions.
  • Promote and follow solid agile software development practices to ensure reliability, scalability, and maintainability of applications.
  • Provide leadership in research, design, and implementation of improvements to platform technology solutions.

Requirements:

  • 8-10 years of relevant experience in building enterprise-scale applications using Java, Hibernate, and Spring Framework.
  • Hands-on experience in building highly componentized applications using Java, Hibernate, and Spring Framework.
  • Experience working with SOA & Micro-services utilizing REST, SOAP, and Java Messaging (JMS).
  • Experience with design and implementation of cloud-ready applications and deployment pipelines on large-scale container platform clusters.
  • Experience working in a Continuous Integration and Continuous Delivery environment and familiar with Jenkins, TeamCity, Code Quality Tools SonarQube, etc.
  • Proficient in industry standard best practices such as Design Patterns, Coding Standards, Coding modularity, Prototypes, etc.
  • Experienced in RDBMS and SQL/PLSQL.
  • Unit testing frameworks JUnit, Mockito.
  • Understanding of the SDLC lifecycle for Agile & Waterfall methodologies.
  • Excellent written and oral communication skills.
  • Experience developing applications in the Financial Services industry is preferred.
  • Experience with Kafka.