Java Full Stack Developer

Aarorn Technologies Inc

Canada · Contract · Mid-Senior

Job Title: Java Full Stack Developer

Location: Toronto, ON (3x onsite a week)

Employment Type: Contract

Job Description

We are seeking a skilled Full Stack Developer with strong expertise in modern web technologies and system administration. The ideal candidate will have hands-on experience building scalable web applications and managing Linux-based infrastructure.

Responsibilities

Develop and maintain full-stack web applications using Java and Node.js
Build robust APIs using Express.js framework
Create responsive, user-friendly front-end interfaces
Manage Linux servers and automate tasks through scripting
Implement service discovery and secret management solutions
Debug applications and perform comprehensive API testing
Collaborate with cross-functional teams to deliver high-quality software

Mandatory Skills

Java: Strong hands-on experience with Java application development
Node.js: Proficient in server-side JavaScript development
Express.js: Experience building RESTful APIs and web services
HTML5, CSS3, JavaScript: Solid foundation in core web technologies
Bootstrap: Expertise in responsive framework implementation
jQuery: Proficient in DOM manipulation and event handling
Responsive Design: Experience creating mobile-first, cross-browser compatible UIs
Linux: Proficient in Linux system administration and server management
Bash/Shell Scripting: Strong scripting skills for automation and deployment
Consul: Knowledge of service registration and discovery
Vault: Experience with secret management and security practices
Configuration Management: Understanding of distributed system configuration
API Testing: Strong skills using cURL and Postman for API validation
Debugging: Proficient in troubleshooting applications and system issues
Version Control: Experience with Git
Kubernetes: Knowledge of container orchestration (big plus)
Docker: Familiarity is a plus

Preferred Skills

Bachelor’s degree in Computer Science, Engineering, or related field
5+ years of experience in full-stack development
Familiarity with containerization technologies (Docker)
Understanding of microservices architecture
Experience with CI/CD pipelines
Kubernetes working knowledge

Key Skills

Ranked by relevance

linux java system administration javascript responsive server containerization microservices restful apis postman cicd

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