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Senior Full Stack Java Developer

AceStack LLC

Toronto
Full Time
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Job Description

🚀 We're Hiring: Senior Full Stack Java Developer 🚀

📍 Location: Toronto, ON, Canada
🏢 Work Model: Hybrid

🔹 Required Skills
💻 Backend (Java)
✅ Java 8/11/17 (Strong Hands-on Experience)
✅ Spring Boot, Spring MVC, Spring Security
✅ Microservices Architecture
✅ REST API Development
✅ Hibernate / JPA
✅ Authentication & Authorization (JWT, OAuth)
✅ Exception Handling, Logging & Performance Tuning
🎨 Frontend (React JS)
✅ React JS (Functional Components & Hooks)
✅ JavaScript ES6+
✅ HTML5, CSS3
✅ Redux / Context API
✅ Responsive UI Development
✅ REST API Integration
🗄️ Database
✅ Oracle, PostgreSQL, MySQL
✅ SQL Query Optimization
✅ MongoDB (Nice to Have)

🔹 Key Responsibilities
• Design, develop, and maintain end-to-end web applications using Java and React JS
• Build and optimize RESTful APIs and microservices using Spring Boot
• Develop scalable and reusable React components and state management solutions
• Translate business requirements into robust technical solutions
• Conduct code reviews and enforce development best practices
• Collaborate with Architects, Product Owners, QA, and DevOps teams
• Ensure application performance, security, and scalability
• Support CI/CD pipelines and cloud-based deployments
• Mentor junior developers and provide technical leadership
• Participate actively in Agile/Scrum ceremonies

AceStack LLC


Full Time

Toronto

Java Developer

Apply Now

Job Overview

  • Posted: 19 days ago
  • Experience: 2 Years
  • Total Positions: 1