Java Backend Developer

Sapsol Technologies Inc (apply.workable.com) ¡ Mississauga, Ontario, Canada ¡ First seen 2026-11-06

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Posted on the company's own website.

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  • Full-time
  • Work permit not stated
From the posting
employment types
ATS employment type: full_time
locations
ATS location: Mississauga, Ontario, Canada

Job description

Key Responsibilities

- Design, develop, and maintain backend services using Core Java and Spring Boot

- Build and manage Microservices-based architecture

- Develop and consume RESTful APIs

- Work with SQL and/or NoSQL databases for data storage and retrieval

- Collaborate with frontend developers, DevOps teams, and stakeholders

- Optimize application performance, scalability, and security

- Participate in code reviews, testing, and deployment processes

- Troubleshoot and resolve production issues

🧠 Required Skills

- Strong experience in Core Java

- Hands-on expertise in Spring Boot

- Experience with Microservices architecture

- Solid understanding of REST API development

- Experience with SQL (MySQL, PostgreSQL) and/or NoSQL databases (MongoDB, Cassandra)

- Good understanding of data structures and algorithms

- Familiarity with Git and version control systems

☁️ Preferred Skills (Nice to Have)

- Experience with cloud platforms (AWS/Azure)

- Knowledge of Docker / Kubernetes

- Exposure to CI/CD pipelines (Jenkins, GitHub Actions)

- Understanding of security best practices (OAuth, JWT)

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