Back-end java developer (it) (h/f)
Astra North Infoteck Inc.
Job Title:
Senior Java Backend Developer (Microservices)
Location:
Toronto, Canada (Hybrid – 4 Days Work From Office)
Experience Required:
6–8 Years
Job Summary:
We are seeking a skilled Senior Java Developer with strong experience in backend development, microservices architecture, and enterprise application design. The ideal candidate will have hands-on expertise in Java, Spring Boot, REST APIs, and messaging systems , along with a solid understanding of security, CI/CD, and Agile practices.
Key Responsibilities:
Backend Development
Design, develop, and maintain scalable Java-based backend applications .
Build and enhance RESTful APIs and microservices architecture .
Implement business logic using Spring Framework and Spring Boot (2.x) .
Ensure high performance, scalability, and reliability of applications.
Integration & Messaging
Work with messaging systems (Kafka, MQ) for event-driven architecture.
Integrate backend services with external systems and APIs.
Database & Data Handling
Develop and optimize SQL queries using Oracle databases .
Implement ORM frameworks such as Hibernate for data persistence.
Security & Compliance
Implement enterprise-level security practices including:
SSO
SSL
Authentication & Authorization
Encryption
Work with API Gateway tools (e.g., Apigee) .
Identify and remediate security vulnerabilities .
CI/CD & DevOps
Work with CI/CD tools such as:
Jenkins
GitHub
UrbanCode
Helios
~ Support automated build, test, and deployment pipelines.
Architecture & System Design
Contribute to system design and architecture discussions.
Ensure adherence to IT standards, audit requirements, and CMM practices .
Support middleware integrations and enterprise application frameworks.
Collaboration & Agile
Work in an Agile/Scrum environment .
Collaborate with cross-functional teams including developers, QA, and business stakeholders.
Participate in sprint planning, stand-ups, and retrospectives.
Testing & Quality Assurance
Support testing activities using various testing tools and methodologies.
Perform risk assessment and contribute to quality improvement initiatives.
Must Have Skills:
Strong experience in Java (8+ years preferred)
Expertise in:
Spring Framework
Spring Boot (2.x)
REST APIs & Microservices
Hands-on experience with:
Kafka / MQ
Hibernate
SQL & Oracle
Experience with enterprise security (SSO, SSL, authentication)
Familiarity with CI/CD tools (Jenkins, GitHub, UrbanCode)
Agile development experience
Good to Have Skills:
Knowledge of Angular or front-end frameworks
Experience with API Gateway tools (Apigee)
Exposure to automated testing tools
Understanding of risk assessment and audit processes
Key Competencies:
Strong problem-solving and analytical skills
Excellent communication and teamwork abilities
Ability to work in a fast-paced, enterprise environment
Attention to detail and quality-focused mindset
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