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Sr. Java Developer

Technology
Personaon
Toronto, Canada1 month agoUntil 2026-11-29
Full time

Job description

We are seeking an experienced Senior Java Developer (5+ Years) to join our engineering team.

Key Responsibilities

  • Design, build, and maintain efficient, scalable Java microservices using Spring Boot.
  • Build and integrate RESTful APIs to connect back-end services with front-end applications.
  • Optimize relational and NoSQL database queries (PostgreSQL, MongoDB).
  • Write clean unit/integration tests (JUnit, Mockito) and participate in code reviews.
  • Work within AWS/Docker cloud environments in an Agile team.

Requirements

  • 5+ years of software development experience with Java (Java 11+).
  • Expertise in Spring Framework, Spring Boot, and Microservices architecture.
  • Hands-on experience with REST APIs, SQL/NoSQL, Docker, and CI/CD pipelines.
  • Strong problem-solving and collaboration skills.

Interested in this role?