Senior Java Developer

Job summary

Design, develop, and maintain scalable Java applications and Spring Boot microservices, including REST and SOAP integrations and database solutions using Oracle and MongoDB. Support containerized deployments and collaborate with cross-functional teams and stakeholders on Agile delivery, code reviews, testing, troubleshooting, and technical design.

Job details

Hiring: Senior Java Developer – Spring Boot / Microservices Location: Mississauga ON Experience: 8+ Years We are looking for an experienced Senior Java Developer with strong expertise in Java, Spring Boot, and Microservices Architecture to build scalable, high-performance enterprise applications. Must-Have Skills 8+ years of experience in Java Development Strong hands-on experience with Spring Boot & Microservices Solid understanding of Object-Oriented Programming (OOP) and design principles Strong knowledge of Java Standard Library, Data Structures, and Algorithms Experience with REST APIs / SOAP Web Services Database experience with Oracle / MongoDB Microservices architecture, design patterns, Docker & Kubernetes Experience working in Agile environments Tools: TeamCity, JIRA & Git Knowledge of cloud platforms Strong communication and stakeholder coordination skills Key Responsibilities Design, develop, and maintain scalable Java applications Build and enhance microservices using Spring Boot Design and integrate REST/SOAP web services Develop efficient database solutions using Oracle and MongoDB Apply OOP principles, design patterns, and best practices Support containerized deployments using Docker and Kubernetes Collaborate with cross-functional teams in Agile delivery Participate in code reviews, testing, troubleshooting, and technical design discussions Coordinate with stakeholders to ensure successful project delivery Interested candidates Please share your updated resume to yaseen.s@siriinfoinc.com

What you’ll do

Design, develop, and maintain scalable Java applications and Spring Boot microservices, including REST and SOAP integrations and database solutions using Oracle and MongoDB. Support containerized deployments and collaborate with cross-functional teams and stakeholders on Agile delivery, code reviews, testing, troubleshooting, and technical design.

Requirements

Requires 8 or more years of Java development experience, strong hands-on expertise in Spring Boot and microservices, and knowledge of OOP, design principles, data structures, algorithms, and REST/SOAP services. Candidates should also have Oracle or MongoDB experience, familiarity with Docker, Kubernetes, Agile, TeamCity, JIRA, Git, and cloud platforms, plus strong communication and stakeholder coordination skills.

Listed skills

• Java · Preferred
• Spring Boot · Preferred
• REST APIs · Preferred
• Oracle · Preferred
• MongoDB · Preferred
• Docker · Preferred
• Kubernetes · Preferred
• Agile · Preferred
• Git · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

• Java
• Spring Boot
• Microservices
• Object-Oriented Programming
• Java Standard Library
• Data Structures
• Algorithms
• REST APIs
• SOAP Web Services
• Oracle
• MongoDB
• Design Patterns
• Docker
• Kubernetes
• Agile
• Git

Job areas

• Software
• Technology

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