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J2B Global LLC

Senior Java Backend Developer - 8 Years

  • Mississauga, ON
  • On-site
  • Posted Oct 16, 2026
  • 1 position

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Employment type
Full-time
Experience level
Senior
Posting language
English
Application method
Apply on LinkedIn (LinkedIn sign-in required)

Job summary

Design and develop scalable backend systems and services for enterprise applications using Java and Spring Boot. Build and consume RESTful APIs, work with databases to optimize application performance, and collaborate in an Agile environment.

Job details

Role: Senior Java Backend Developer Location: Mississauga, Canada Job Summary: Looking for an experienced Java Developer to design and develop robust backend services for enterprise applications. Responsibilities Design and develop scalable backend systems using Java and Spring Boot. Build and consume RESTful APIs. Work with databases and optimize application performance. Collaborate in an Agile development environment. Required Skills Strong experience with Java (8/11/17), Spring Boot, and Microservices. Experience with SQL and NoSQL databases. Strong problem-solving and debugging skills. Desired Skills Knowledge of cloud platforms such as AWS or Azure.

What you’ll do

Design and develop scalable backend systems and services for enterprise applications using Java and Spring Boot. Build and consume RESTful APIs, work with databases to optimize application performance, and collaborate in an Agile environment.

Requirements

The role requires strong experience with Java (versions 8, 11, or 17), Spring Boot, and microservices, along with experience using SQL and NoSQL databases. Strong problem-solving and debugging skills are required; knowledge of AWS or Azure is desired.

Listed skills

  • Java · Preferred
  • Spring Boot · Preferred
  • SQL · Preferred
  • Problem solving · Preferred
  • Agile · Preferred
  • Amazon Web Services · Preferred
  • Microsoft Azure · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

  • Java
  • Spring Boot
  • Microservices
  • RESTful APIs
  • SQL
  • NoSQL
  • Backend Development
  • Scalable Systems
  • Database Optimization
  • Application Performance
  • Problem-Solving
  • Debugging
  • Agile
  • AWS
  • Azure

Job areas

  • Software
  • Technology
  • Engineering
  • Consulting

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