Senior Java Backend Developer

2 weeks ago


Toronto, Ontario, Canada Iris Software Inc. Full time

We are seeking a highly skilled Senior Java Backend Developer to join our team at Iris Software Inc. Located in Toronto, ON, this role offers a competitive salary of approximately $120,000 per year.

Job Description

In this position, you will be responsible for designing and developing high-quality backend applications using the Spring framework. Your expertise in Java, API's, and microservices will be invaluable in helping us deliver cutting-edge solutions to our clients.

  • Create detailed specifications and documentation for API's, including endpoint definitions, request/response formats, authentication mechanisms, and error handling procedures.
  • Troubleshoot and debug integration problems, working closely with development teams and 3rd party vendor teams.
  • Collaborate closely with product owners, business analysts, and business users, including compliance/audit teams.
  • Develop a deep understanding of email message attributes and ways of processing thousands of messages per second in a fault-tolerant, resilient, and scalable manner.
  • Ensure security and efficiency of containerized applications.
  • Conduct performance testing and optimization of containerized applications.
  • Provide technical support and guidance to other team members.
  • Strong experience in integrating different systems and technologies.
  • Provide Level 2 support as needed.
Required Skills and Qualifications

To succeed in this role, you will need:

  • 5+ years of proven experience in designing and documenting API's and integration solutions in customer-facing environments.
  • Strong understanding of RESTful API's, SOAP, JSON, XML.
  • Strong knowledge of Java streams and functional programming.
  • Strong advocate of test-driven development for all API's built.
  • Experience with asynchronous messaging technology.
  • Proficiency with integration platforms (e.g., Kafka, Dell Boomi) and API management tools (Postman/Swagger).
  • 5+ years' hands-on experience in designing and developing applications from scratch using the Spring framework.
About Us

Iris Software Inc. is a leading provider of technology services and solutions that help clients achieve their business goals. With over 4,000 associates across India, the U.S.A., and Canada, we offer a unique blend of highly skilled specialists, software engineering expertise, cutting-edge technology, and flexible engagement models.



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