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Senior Java Backend Developer to design and develop cloud-native backend solutions on AWS - JP953

Hospitality Full Benefits Career Growth
Company

S.i. Systems

Location

Toronto, Canada

Posted

June 12, 2026

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About This Opportunity

Our financial services client is seeking a Senior Java Backend Developer (10+ years) to design and develop cloud-native backend solutions on AWS

Duration: Until Dec 31st, (high possibility of extension)

Location: Downtown Toronto (Hybrid, 2 days a week - Monday and floating day)

Hours of Operation: 9 - 5

Role Overview

The Java Backend Developer is responsible for designing, developing, and maintaining scalable, secure, and high-performance backend systems. This role requires deep expertise in Java development and strong experience building cloud-native applications on AWS. The developer will translate business requirements into robust backend services, ensuring alignment with architectural standards, cloud best practices, and enterprise technology strategy.

Must Have Skills:

  • 8+ years of experience in Java backend development
  • Strong proficiency in Java (core + Spring Boot)
  • Reactive programming using Java Flux / Project...