JAVA BACKEND DEVELOPER

Grand Software Solutions; Toronto; Hybrid; CAD 80,000 - 120,000; Full time

Job summary

A leading software solutions company is seeking a skilled Java Backend Developer to join their engineering team in Toronto. The role involves designing high-performance backend systems and RESTful APIs with Java and Spring Boot. Ideal candidates are passionate about clean code, performance optimization, and understanding backend architecture. This position offers a competitive salary, flexible working hours, and opportunities for professional growth.

Benefits

Competitive salary and performance bonuses

Flexible working hours and remote options

Health insurance and paid time off

Opportunities for growth and learning

Collaborative team culture

Qualifications

• 2-6 years of experience in backend development required.
• Strong proficiency in Core Java and hands-on with Spring Boot expected.

Responsibilities

• Design, implement, and maintain Java-based backend services.
• Build and maintain RESTful APIs for web and mobile applications.
• Collaborate with frontend developers and DevOps teams.

Skills

Core Java

Spring Boot

REST API development

SQL databases

version control systems

multithreading

unit testing

Maven

Education

Bachelor's degree in Computer Science

Tools

Docker

Kubernetes

Job description

Job Title: Java Backend Developer

Location: Toronto, ON
Employment Type: Full-time

Job Summary:

We are looking for a skilled Java Backend Developer to join our engineering team. You will be responsible for designing and developing high-performance, scalable backend systems and RESTful APIs using Java and Spring Boot. The ideal candidate is passionate about clean code, performance optimization, and backend architecture.

Responsibilities:

• Design, implement, and maintain Java-based backend services

• Build and maintain RESTful APIs for web and mobile applications

• Collaborate with frontend developers, DevOps, and product managers to deliver full-stack features

• Write unit and integration tests to ensure high code quality

• Implement security, data protection, and best practices in API development

• Optimize applications for performance and scalability

• Participate in code reviews and provide constructive feedback

• Troubleshoot and debug production issues

• Document technical designs, processes, and decisions

Required Skills & Qualifications:

• Strong proficiency in Core Java (Java 8 or above)

• Hands-on experience with Spring Boot, Spring MVC, and Spring Data JPA

• Proficient with REST API development

• Experience with SQL databases (e.g., PostgreSQL, MySQL) and ORM frameworks like Hibernate

• Familiarity with version control systems (e.g., Git)

• Understanding of multithreading, memory management, and design patterns

• Knowledge of unit testing frameworks like JUnit, Mockito

• Familiar with Maven or Gradle

Preferred Skills:

• Experience with Docker and/or Kubernetes

• Familiarity with NoSQL databases (e.g., MongoDB, Redis)

• Exposure to cloud platforms like AWS, GCP, or Azure

• Knowledge of microservices architecture

• Working knowledge of CI/CD tools

Education & Experience:

• Bachelor's degree in Computer Science, Engineering, or a related field

• 2 6 years of experience in backend development (range varies based on level of role)

Benefits:

• Competitive salary and performance bonuses

• Flexible working hours and remote options

• Health insurance and paid time off

• Opportunities for growth and learning (conferences, certifications)

• Collaborative team culture