Sr. Java Backend Developer

Brampton, ON (5 day onsite)

12+ months contract

Role Summary

Experience 8–12 years of overall IT experience with 5+ years of hands-on Senior Backend Developer with strong expertise in Java and Spring Boot , experienced in building and delivering enterprise-scale microservices and API-driven platforms .

The ideal candidate will play a key role in designing, developing, and maintaining scalable backend services , integrating with multiple internal and external systems, and ensuring high availability and performance of applications.

Key Responsibilities

- Design, develop, and maintain scalable backend services using Java and Spring Boot within a microservices architecture .
- Develop and maintain RESTful APIs and integration services , ensuring secure and effective communication between distributed systems.
- Work closely with frontend teams, product managers, architects, and DevOps engineers to deliver high-quality solutions aligned with business requirements.
- Participate in system design, architecture discussions,



and technical decision-making for large-scale enterprise applications.
- Implement performance optimization, caching strategies, and concurrency handling to ensure system reliability and scalability.
- Develop secure APIs using OAuth/OIDC authentication mechanisms , ensuring compliance with enterprise security standards.
- Integrate with external platforms and services using REST/SOAP APIs, messaging systems (Kafka), and event-driven architectures .
- Ensure code quality through code reviews, automated testing, and adherence to best engineering practices .
- Support CI/CD pipelines and cloud-native deployments in containerized environments.
- Provide technical mentorship and guidance to junior developers while contributing hands-on to complex development tasks.

Nitesh Jaiswal | Tekgence Inc Linkedin:- linkedin.com/in/nitesh-ch-a378b5222

Direct: (phone hidden) , Ext- 218 • [email protected]

6655 Deseo Dr, Suite 104,Irving, TX , 75039 • www.tekgence.com

📌 Sr. Java Backend Developer (Brampton)
🏢 TEKGENCE
📍 Brampton