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Backend Developer

JSR Services

Full-time

Bayamón, PR

Job description

JSR Services is looking for a skilled Back-End Developer with 7+ years of experience in software development, specializing in Python and Java. The ideal candidate will be responsible for designing, implementing, and maintaining scalable and high-performance back-end systems.

Responsibilities:

  • Develop and maintain back-end services, APIs, and microservices.
  • Optimize databases, queries, and overall application performance.
  • Collaborate with front-end developers, DevOps, and product teams to integrate applications.
  • Implement security best practices to protect data and application integrity.
  • Troubleshoot, debug, and upgrade existing software systems.
  • Stay up to date with industry trends and emerging technologies.

Requirements

  • 7+ years of experience in back-end development.
  • Strong proficiency in Python and Java.
  • Experience with Django, Flask, FastAPI (Python) and Spring Boot (Java).
  • Knowledge of RESTful APIs, GraphQL, and WebSockets.
  • Proficiency in database management (PostgreSQL, MySQL, MongoDB).
  • Familiarity with cloud platforms like AWS, Azure, or Google Cloud.
  • Experience with CI/CD pipelines and containerization (Docker, Kubernetes).
  • Strong problem-solving skills and ability to work in an agile environment.

Job Type: Full-time

Pay: $80,000.00 per year

Benefits:

  • 401(k)
  • Health insurance

Schedule:

  • 8 hour shift
  • Monday to Friday

Work Location: Hybrid remote in Bayamón, PR 00956