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Hiring Java Developer - Wissen Technology

Cyber Space Technologies LLCMontreal, QC🇺🇸United StatesPosted 24 Aug 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Montreal, QC, United States
Posted
Yesterday
MySQLOracleSQLSpringSpring BootScrumAgileCSSGitHTMLJUnitJavaJavaScriptPostgreSQLREST

Job Description

Job Title : Java Developer
Work Mode : Hybrid
location : Montreal QC Canada

Job Description:

We are seeking a Java Developer to design, develop, test, and maintain scalable Java-based applications. The ideal candidate should have experience with Java, Spring Boot, REST APIs, relational databases, and Agile development practices. The role involves collaborating with cross-functional teams to deliver high-quality software solutions.

Key Responsibilities:
  • Design, develop, and maintain Java-based applications.
  • Develop RESTful APIs using Java and Spring Boot.
  • Write clean, efficient, and reusable code following coding standards.
  • Collaborate with business analysts, QA engineers, and other developers to understand requirements.
  • Perform unit testing, debugging, and troubleshooting of applications.
  • Integrate applications with databases such as Oracle, MySQL, or PostgreSQL.
  • Participate in code reviews and ensure application performance and security.
  • Work in Agile/Scrum environments and participate in sprint planning, stand-ups, and retrospectives.
  • Maintain technical documentation and support production issues when required.
Required Skills:
  • Strong knowledge of Java (Java 8/11/17).
  • Experience with Spring Boot, Spring MVC, and Spring Data JPA.
  • Hands-on experience with RESTful Web Services.
  • Knowledge of SQL and relational databases (Oracle, MySQL, PostgreSQL).
  • Familiarity with Git, Maven, or Gradle.
  • Understanding of HTML, CSS, JavaScript, and JSON.
  • Experience with JUnit and Mockito for unit testing.
  • Knowledge of Agile/Scrum development methodologies.

CST provides its clients with complete, cost-effective, end-to-end personnel solutions across a range of industrial domains. CST's mission is to empower businesses around the world to make better, faster operational decisions.

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