Java Backend Developer

2 weeks ago

Toronto, Ontario, Canada Galent Full time $120,000 - $180,000 per year

Key Responsibilities

  • Design, develop, and deploy robust backend services using
    Java, Spring, and Spring Boot
    frameworks.
  • Implement and optimize
    batch processing
    systems for high-volume data workflows.
  • Integrate applications with
    Kafka
    for real-time data streaming and event-driven processing.
  • Work with
    relational databases (SQL)
    for data modeling, queries, and performance tuning.
  • Collaborate with front-end, DevOps, and QA teams to ensure smooth application delivery.
  • Participate in code reviews, design discussions, and continuous improvement initiatives.
  • Ensure code quality, scalability, and adherence to best practices.
  • Troubleshoot and resolve production issues, ensuring system reliability and performance.

Required Skills & Experience

  • 7+ years
    of professional experience in backend development using
    Java
    .
  • Strong expertise in
    Spring Framework
    and
    Spring Boot
    .
  • Hands-on experience with
    Kafka
    (producer/consumer, topic management, message handling).
  • Solid understanding of
    database concepts
    and proficiency in
    SQL
    (Oracle, PostgreSQL, or MySQL).
  • Experience in building and maintaining
    batch processing
    systems.
  • Familiarity with
    RESTful API development
    and
    microservices architecture
    .
  • Strong problem-solving, debugging, and performance optimization skills.
  • Experience working in
    Agile
    or
    DevOps
    environments.

Nice to Have

  • Experience with
    cloud platforms
    (AWS, Azure, or GCP).
  • Knowledge of
    Docker
    ,
    Kubernetes
    , or other container orchestration tools.
  • Exposure to
    CI/CD pipelines
    and
    Git-based workflows
    .

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