Freelance.ca

Job Title: AWS + Node.Js + Java Developer Toronto, ON onsite (Full time )

Job Summary: We are looking for a skilled AWS + Node.Js + Java Developer to design, develop, and deploy scalable, cloud-native applications. The ideal candidate will have strong backend development experience, hands‑on expertise with AWS services, and the ability to work in a fast‑paced, collaborative environment.

Key Responsibilities

• Design and develop backend services using Node.Js and Java
• Build and deploy applications on AWS cloud platforms
• Develop RESTful APIs and microservices architecture
• Integrate third‑party services and manage cloud‑based solutions
• Optimize application performance, scalability, and security
• Collaborate with cross‑functional teams (DevOps, QA, Product)
• Participate in code reviews and follow best practices

Required Skills

• Solid experience in Node.Js and Java (Spring Boot preferred)
• Hands‑on experience with AWS services (Lambda, EC2, S3, API Gateway, RDS)
• Experience in building REST APIs and microservices
• Knowledge of Docker, CI/CD pipelines, and DevOps practices
• Familiarity with databases (SQL/NoSQL)
• Strong debugging and problem‑solving skills

Good to Have

• Experience with Kubernetes
• Knowledge of serverless architecture
• Exposure to Agile/Scrum methodologies

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