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

Open Systems Technologies; Mississauga; Híbrido; CAD 120.000 - 150.000; Jornada completa

Descripción de la vacante

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

Formación

• 7–10+ years of experience in application development.
• Advanced expertise in Java, Spring Boot, React/ Angular, and microservices.
• Strong API design, SQL, and distributed systems knowledge.
• Experience with CI/CD pipelines, cloud platforms, and DevOps practices.

Responsabilidades

• Understand requirements from the user and translate into technical solutions.
• Mentor junior developers and guide code reviews; not managing them.
• Lead design decisions and drive API integrations across systems.
• React-focused; proficiency in React with the ability to switch to Angular if needed; ensure efficient coding.

Conocimientos

Java

Spring Boot

React

microservices architecture

API design

SQL

CI/CD pipelines

cloud platforms

DevOps practices

stakeholder management

Educación

Bachelor’s degree or equivalent experience

Herramientas

CI/CD tooling

Cloud platforms

Descripción del empleo

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