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Senior Java Developer

E-Solutions

 

Mississauga, ON, Canada

Posted On: 30+ days ago
Experience: 7+ years
Availability: Hybrid
Openings: 2
Category: Senior Java Developer
Tenure: No Preference/Any
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Description

You will build, optimize, and maintain scalable microservices and SOA applications.

This role is hybrid.

Responsibilities

  • Develop and maintain services using Java and the Spring ecosystem.
  • Design and implement cloud-ready applications and deployment pipelines on container platforms.
  • Debug, tune, and optimize system components for performance.
  • Manage data integration using SQL, XML, JSON, and various file formats.
  • Operate within CI/CD environments to ensure continuous delivery and code quality.

Required Skills

  • 7+ years of professional experience in Java development.
  • Hands-on experience with Spring, Spring Boot, Spring Batch, Spring Security, Spring Web, and Spring Data.
  • Proficiency in SOAP and RESTful services.
  • Strong SQL skills with Oracle; experience with Aurora DB.
  • Deep understanding of Java OOD/OOP, threading, collections, and exception handling.
  • Expertise in Design Patterns, SOA, and Message Oriented Middleware.
  • Experience parsing XML, JSON, delimited files, and fixed-length files.
  • Working knowledge of AWS services including R53, S3, EKS, Private Link, VPC, DNS, NLB, ALB, CloudWatch, SNS, SQS, Transit Gateway, and IAM.
  • Experience with CI/CD tools such as Tekton, Harness, Jenkins, and Bitbucket.

Preferred Skills

  • PL/SQL programming expertise.
  • Experience developing applications within the Financial Services industry.

Education

Any Graduate

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