Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!

Java Full Stack Developer

Toronto, ON
Hybrid
Posted Oct 9, 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 end-to-end web applications, scalable backend services, APIs, and responsive user interfaces using Java and JavaScript technologies. Collaborate across teams throughout the software development life cycle to deliver secure, performant, maintainable applications and integrate them with databases and deployment pipelines.

Job details

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.

What you’ll do

Requirements

The role calls for experience developing full-stack applications with Java, Spring or Spring Boot, JavaScript, HTML, and CSS, along with RESTful APIs, microservices, and SQL or NoSQL databases. It also involves code reviews, debugging, version control, CI/CD, and collaboration across technical and business teams; no formal education requirement is stated.