Java Full Stack Developer- Spring Boot, React.js, Node.js

Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!; Toronto; Hybrid; CAD 82,656 - 123,984; Full time

Job summary

Astra-North Infoteck Inc. in Toronto is seeking a mid-senior full-stack developer to build and maintain web applications using Java (Spring Boot) and JavaScript frameworks.

You will design scalable backend services, integrate front-end interfaces, participate in SDLC, and collaborate with cross-functional teams. Hybrid work arrangement with 3 days in-office.

Qualifications

• 4-6 years of professional experience in Java and full-stack development.
• Proficient in Java (Spring/Spring Boot) and React/JS frameworks.
• Experience designing RESTful APIs and microservices.
• Strong understanding of SDLC and software design best practices.
• Experience with front-end UI technologies (HTML/CSS) and responsive design.

Responsibilities

• Develop and maintain end-to-end web applications using Java (Spring/Spring Boot) and JavaScript frameworks.
• Design scalable backend services and APIs to support business functionality.
• Build interactive UI components with JavaScript, HTML, and CSS for a responsive user experience.
• Integrate frontend interfaces with backend services via APIs for seamless data flow.
• Participate in SDLC: requirement analysis, design, development, testing, and deployment.
• Develop RESTful APIs and microservices for scalable systems.
• Ensure performance, security, and scalability across layers, including front-end and back-end.
• Perform code reviews, debugging, and troubleshooting to improve quality.
• Collaborate with UI/UX designers, business analysts, and cross-functional teams.

Skills

Node.js

ReactJS

Advanced Java Concepts

Core Java

Tools

Git

CI/CD

SQL/NoSQL

Job description

Exp level: 4-6 yrs
Location: Toronto, ON - Hybrid (3 Days WFO)
Duration: 6-12 months

Key Skills:

• Node.js
• ReactJS
• Advanced Java Concepts
• Core Java

Responsibilities

• 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 full Software Development Life Cycle (SDLC) 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 UIUX 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 (SQLNoSQL) for data management, integration, and optimization.
• Leverage version control tools (Git) and CICD pipelines for efficient development and deployment.
• Continuously learn and adopt new frameworks/tools (e.g., React, Angular, Node.js) to enhance development efficiency.