Posted 5 months ago
Java Full Stack Developer
@ Aarorn Technologies Inc
Toronto, Ontario
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Overview
Aarorn Technologies Inc is hiring a Java Full Stack Developer on a full-time contract in Toronto, ON, working onsite three days a week. The role builds enterprise full stack applications, microservices and CI/CD pipelines, paid at CAD$45/hr including benefits.
Responsibilities:
- Design and build enterprise full stack Java applications
- Build and maintain REST APIs and microservices
- Implement CI/CD pipelines with Jenkins, Docker and Kubernetes
- Write unit and integration tests and tune performance
Requirements summary:
- 8+ years of Java/J2EE development
- Strong Spring Boot, Spring MVC and Spring Security experience
- Angular (preferred) or React with TypeScript
- Experience with Git, Jenkins, Docker and Kubernetes
Tools & skills
Source and dates
Source type not verified · apify-linkedin
- Employer posting date
- 2026-06-17
- First seen by our source
- 2026-11-15
- Source record updated
- 2026-11-15
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Experience | 8+ years |
| Hours per week | 40 (estimated) |
| Travel | air: none · ground: none |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Aarorn Technologies Inc
| Field | Value |
|---|---|
| Open jobs on Jobsy | 11 |
Job description
Job Title: Java Full Stack Developer
Location: Toronto, ON (3x onsite a week)
Employment Type: Contract
Pay Rate: CAD$45/HR INC
Job Description
Key Responsibilities :
Application Development & Engineering
Core Backend
Location: Toronto, ON (3x onsite a week)
Employment Type: Contract
Pay Rate: CAD$45/HR INC
Job Description
Key Responsibilities :
Application Development & Engineering
- Design, develop, and enhance enterprise-grade full stack applications using Java and modern UI frameworks
- Build and maintain RESTful APIs and microservices aligned with domain-driven architecture
- Develop scalable backend services using Spring Boot, Spring MVC, and related frameworks
- Implement responsive UI components using Angular/React, HTML5, CSS3, and JavaScript
- Architecture & Modernization
- Contribute to monolith to microservices transformation and API-first architecture evolution
- Support cloud-ready and event-driven solutions with streaming/integration frameworks
- Apply design patterns and best practices for scalability, resiliency, and maintainability
- DevOps & CI/CD
- Work with DevOps teams to implement CI/CD pipelines (Jenkins, Git, Docker, Kubernetes)
- Ensure automated build, test, and deployment practices aligned with RBC DevOps standards
- Participate in release planning, deployments, and environment readiness
- Quality Engineering & Testing
- Collaborate with QE teams to enable in-sprint automation, regression testing, and shift-left practices
- Write unit/integration tests (JUnit, Cucumber, etc.) and ensure code quality compliance
- Performance & Security
- Perform performance tuning, debugging, and optimization for high transaction systems
- Implement secure coding practices including OAuth2, API security, and enterprise authentication mechanisms
- Collaboration & Agile Delivery
- Participate in Agile ceremonies (sprint planning, stand-ups, retrospectives)
- Collaborate with cross-functional teams including business stakeholders and SMEs
- Contribute to technical documentation, design reviews, and knowledge sharing
Core Backend
- 8+ years of experience in Java / J2EE development
- Strong expertise in:
- Spring Boot, Spring MVC, Spring Security
- REST APIs, Microservices architecture
- Hibernate / JPA, JDBC
- Experience with Java 8+ features (streams, lambda, multithreading)
- Proficiency in:
- Angular (preferred) or React
- HTML5, CSS3, JavaScript/TypeScript
- Experience with relational databases (Oracle, PostgreSQL, DB2)
- Good understanding of messaging/event streaming (Kafka, MQ)
- Hands-on experience with:
- Git, Jenkins, Docker, Kubernetes
- CI/CD pipelines and automation
- Familiarity with monitoring tools (Dynatrace, Splunk) is a plus
- Strong understanding of:
- Microservices patterns (API gateway, circuit breaker, saga)
- Design patterns and enterprise architecture principles
- Experience in Agile/Scrum delivery models
- Strong communication and stakeholder interaction skills
- Ability to work independently in a client-facing environment
- Ownership mindset with focus on delivery, quality, and timelines
- Adaptability to onsite expectations and hybrid collaboration model
Journal
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