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Java Full Stack Developer

Toronto, Ontario, CanadaContractPosted Oct 8, 2026

Job description

Java Full Stack Developer – Java, Spring Boot, JavaScript Toronto, ON – Hybrid Role Descriptions Develop and maintain end-to-end web applications using Java (Spring/Spring Boot) and JavaScript frameworks. Design and implement scalable backend services and APIs using Java technologies to support business functionality.

Build interactive, responsive UI components using JavaScript, HTML, and CSS to enhance user experience. Integrate front-end interfaces with backend services/APIs to ensure seamless data flow across applications. Translate business requirements into technical design and application features aligned with system objectives.

Participate in the full Software Development Life Cycle (SDLC), including requirement analysis, design, development, testing, and deployment. Develop RESTful APIs and microservices architecture for scalable and maintainable systems. Ensure application performance, security, and scalability, including optimization of front-end and back-end layers.

Perform code reviews, debugging, and troubleshooting to improve application quality and reliability. Collaborate with UI/UX designers, business analysts, and cross-functional teams to deliver high-quality solutions. Write clean, reusable, and maintainable code following coding standards and best practices. Implement client-side validations and UI logic using JavaScript to ensure better user interaction and responsiveness.

Work with databases (SQL/NoSQL) for data management, integration, and optimization. Leverage version control tools (Git) and CI/CD pipelines for efficient development and deployment. Continuously learn and adopt new frameworks/tools (e.g., React, Angular, Node.js) to enhance development efficiency.

Description copied from astra-north's careers page. Read the full posting before you apply.

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