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?