Java DeveloperCompunnel, Inc. • Calgary, AB, CA

Java Developer

Compunnel, Inc. • Calgary, AB, CA

30+ days ago

Job type

Full-time

Job description

We are seeking an experienced Java Developer to join the E

TRADE Web Platform team at Client . The ideal candidate will have strong expertise in Java and Spring technologies, and will be responsible for developing high-performance, scalable, and robust applications within a service-oriented architecture (SOA). You’ll contribute to the enhancement and maintenance of mission-critical systems, working in a fast-paced environment alongside talented engineers and architects.

Key Responsibilities :

Develop and enhance Java-based backend applications using Spring Boot, Spring Framework, and related technologies.

Design and implement scalable, high-availability systems with performance tuning as needed.

Work with SOA patterns and tools to build end-to-end integration solutions.

Design multi-tiered web-based systems with clean architectural principles.

Build and consume SOAP and RESTful web services.

Collaborate with cross-functional teams to analyze requirements, design solutions, and deliver quality code.

Participate in code reviews, testing, debugging, and deployment activities.

Write and optimize complex SQL queries and database interactions.

Required Qualifications :

4+ years of hands-on experience in Java development with strong proficiency in :

Spring Framework, Spring Boot, and Spring Integration

Core Java, J2EE, Servlets

Experience in Tomcat, Maven, Subversion, and build tools.

Proficient in SQL, JDBC, and relational databases such as Sybase or Oracle.

Strong understanding of object-oriented design principles, design patterns, and multi-tier architecture.

Solid experience with SOA and integration tools (e.g., JDeveloper, Eclipse).

Experience designing and developing SOAP / REST APIs.

Preferred Skills :

Familiarity with Hibernate or other ORM tools.

Understanding of web security and best practices in financial application development.

Familiarity with containerization and deployment tools (Docker, Jenkins, etc.) is a plus.

Soft Skills & Attributes :

Self-motivated, proactive, and able to handle multiple projects concurrently.

Strong analytical and problem-solving skills.

Excellent communication skills with the ability to work effectively across business and technical teams.

Comfortable in fast-paced, collaborative, and Agile environments.

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Java Developer • Calgary, AB, CA

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