Senior Full Stack Java Technical Specialist - React.js
Canada
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Job Description
Senior Full Stack Java Technical Specialist - React.js
| Montreal, QuebecToronto, Ontario

Job Summary

We are seeking a highly skilled Java Full Stack  Technical Specialist  with expertise in building scalable web applications using React JS on the front end and Java on the back end. The ideal candidate will have strong experience on these technologies - Java Full Stack, ADF, Kafka, Rabbit MQ, PostgresSQL, React JS. Candidate should be willing to work in both support and development ecosystem  

Key Responsibilities

 Incident management - troubleshoot production incidents, perform root cause analysis and execute resolution steps 

• Anchor daily support activities from onshore along with handover activities to offshore team 

• Build a comprehensive KEDB for recurring and unique incidents and guide offshore team to build competency on incident management 

• Work on minor enhancements development stories and maintain full-stack applications using Java and React JS. 

• Implement and optimize database solutions using PostgreSQL. 

• Integrate Kafka for real-time messaging and event-driven architecture. 

• Collaborate with cross-functional teams to deliver high-quality software solutions. 

• Write clean, maintainable, and efficient code following best practices. 

• Work in an Agile environment and contribute to sprint planning and retrospectives. 

Skill Requirements

Backend: Strong proficiency in Java, Spring Boot, RESTful APIs. 

• Frontend: Expertise in React JS. 

• Database: Hands-on experience with PostgreSQL. 

• Messaging: Experience with Apache Kafka and Rabbit MQ for distributed messaging. 

• Version Control: Git/GitHub or similar tools. 

• Build Tools: Maven/Gradle. 

• Testing: Knowledge of Cucumber for BDD. 

• Familiarity with integration testing and load testing tools (e.g., JMeter, Gatling). 

• Experience with containerization (Docker/Kubernetes). 

• Understanding of CI/CD pipelines. 

Other Requirements

1.Relevant certifications in DevOps practices, React.js, and Java development are a plus.
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,300 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2025 totaled $14.5 billion.
23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.