Full-stack Developer (React + Java)

Mississauga, ON
On-site
Posted Oct 20, 2026
1 position

Opens LinkedIn

Employment type: Full-time
Experience level: Senior · 5+ years
Posting language: English
Working hours: 40 hours per week
Seniority: Mid-Senior level
Application method: Direct apply is available

Job summary

Develop and maintain complex applications, including writing program specifications and design documents, coding, testing, and debugging. Contribute to application and subsystem design, develop prototypes from functional specifications, and support users with testing, training, deployment, and operations.

Job details

Experience on React is mandatory Candidate must have strong knowledge on java, spring boot, reactive spring, graphQL. Develops program specifications/detail design documents. Codes, tests and debugs complex applications programs Participates in the application design of systems, including the use of analytical techniques Participates in the development of functional specifications Develops prototypes from functional specifications Designs application sub-systems and small systems Assists users in testing, training, and preparation for deployment and operations Has worked on multiple platforms, tools, and/or with multiple methodologies with specific expertise in the technologies, technology families, and toolsets required for the specific project / program Experienced with automatic deployment and DevOps features (as appropriate)

What you’ll do

Requirements

React experience is mandatory, along with strong knowledge of Java, Spring Boot, Reactive Spring, and GraphQL. The role also calls for experience across platforms, tools, or methodologies, with relevant project expertise and familiarity with automatic deployment and DevOps features.