As of November 6, 2026, Jobsy lists 11 full stack java developer jobs in Mississauga, ON. The most active employers are Citi Canada Technology Services ULC, Citi and Sapsol Technologies Inc. Skills often requested: oracle java, react, api development and project management.
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5+ YOECandidates need 5+ years of relevant experience, hands-on software development skills in Java and React, and experience with Spring Boot microservices and TDD. Strong Oracle PL/SQL, project management and communication skills are also required.
5+ YOECandidates need 5+ years of experience in software application programming and systems analysis, with project management skills. Strong Java, Spring Boot, REST API, React or Angular, Docker and automated testing knowledge is required, plus a bachelor's degree or equivalent experience.
8+ YOECandidates need 8+ years of relevant financial services experience, strong skills in Java, JavaScript or React, and experience building RESTful APIs, microservices and cloud systems. Senior applications development, people management and strong communication skills are also required.
Candidates need Java development experience, hands-on experience with NoSQL databases like MongoDB, and experience building microservices. Strong testing, source control and problem-solving skills are also required.
5+ YOECandidates need 5-8 years of software development experience, hands-on Java, JavaScript or React skills, and experience building RESTful APIs with Spring. A bachelor's degree or equivalent experience is also required.
4+ YOECandidates need full stack development experience, strong Java skills and experience building REST APIs. They also need Angular or React experience, Selenium testing experience and a bachelor's degree or equivalent experience.
5+ YOECandidates need 5+ years of software development experience, proficiency in Java and React, and experience with Spring Boot microservices. Strong SQL skills with Oracle, test-driven development and clean code practices are also required.
Oracle, Spring Boot, React, Java, Kafka, Kubernetes
5+ YOECandidates need 5+ years of experience in systems analysis and programming, plus project management experience. Strong Java, Spring Boot, REST API, React or Angular and testing skills are expected, along with a bachelor's degree or equivalent experience.
Git, Jenkins, TeamCity, SonarLint, Black Duck, Tomcat
8+ YOECandidates need 8+ years in financial services, strong Java, JavaScript or React skills, and experience building RESTful APIs with Spring, microservices and cloud platforms such as AWS. They also need senior applications development experience, leadership, project management and clear communication.
4+ YOECandidates need several years of full stack enterprise development experience, strong Java backend and REST API skills, and hands-on Angular or React experience. Selenium test automation, end-to-end project delivery, and a bachelor's degree or equivalent experience are also required.
5+ YOECandidates need 5 to 8 years of software development experience, hands-on skill in Java, JavaScript or React, and experience building RESTful APIs with frameworks such as Spring. They must follow TDD and clean code practices and be comfortable working in fast-paced, changing environments.
Java, JavaScript, React, Spring, SQL, AWS
Common questions
Who is hiring full stack java developers?
Citi Canada Technology Services ULC (6), Citi (5), Sapsol Technologies Inc (2), Symbiotic Digital (1) and CoreFactor Inc. (1).
What skills do full stack java developer jobs ask for?
Postings most often mention oracle java, react, api development, project management, decision making, communication skills, software development and ci/cd.