Senior Java/React Full-Stack Lead - Hybrid (Mississauga)

Open Systems Technologies in Mississauga seeks a Senior Java/React Full Stack Lead Programmer Analyst to drive development and design decisions across applications. You will combine hands-on coding with architectural oversight, leveraging Java, Spring Boot, React, and microservices to integrate complex APIs.

This three-day hybrid contract-to-hire role requires mentoring junior developers, performing code reviews, and guiding technical initiatives while collaborating with stakeholders to deliver