Senior Java Developer

1 day ago

Markham Ontario, York region, Canada Experis Canada Full time

We are looking for a highly skilled Senior Java Developer to join our team in Markham, Ontario. This role is intended for an experienced full-stack Java developer who excels in improving system performance, ensuring scalability, providing production support for core applications, and maintaining an up-to-date technology stack.


Key Responsibilities:

  • Lead the full lifecycle of application development, including implementing CI/CD pipelines.
  • Apply deep knowledge of software design patterns throughout development processes.
  • Expertise in Core Java, EJB, Struts, and JavaEE development.
  • Strong experience with Oracle Databases and SQL.
  • Perform detailed analysis of software performance, reliability, and risk.
  • Engage in design and architectural decision-making, as well as development estimations.
  • Integrate software solutions with existing client systems.
  • Actively participate in scrum team discussions.
  • Provide support for production issues as they arise.
  • Assist in functional and system integration testing.
  • Support the maintenance and modification of legacy systems.
  • Guide offshore teams as needed.
  • Be flexible to work outside regular business hours when required.


Required:

  • Bachelor’s degree in Computer Science, Engineering, or a related field (Master’s preferred).
  • At least 10 years of experience developing web-based applications using Java, EJB, Struts, and J2EE technologies.
  • Proficiency with Linux, MVC, Hibernate, Struts, Spring, and JMS.
  • Experience with Apache Tomcat, SwaggerHub, WebLogic, and TomEE.
  • Expertise in implementing SOAP/REST web services with XML/JSON.
  • Solid knowledge of messaging systems like ActiveMQ.
  • Strong SQL skills and experience with Oracle and JASPER reporting library.
  • Ability to prioritize and work effectively in a high-pressure environment.
  • Strong problem-solving and analytical skills with meticulous attention to detail.
  • Proven experience working in Agile environments and meeting deadlines.
  • Excellent communication and interpersonal skills.


Preferred:

  • Hands-on experience with UI technologies like AngularJS.
  • Familiarity with JSF, NodeJS.
  • Knowledge of AWS cloud technologies such as API Gateway, Lambda, S3, Incognito, and NoSQL.
  • Experience with Test-Driven Development (TDD).

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