IT & Software

Java Software Engineer

Precision Technologies

Calgary · Alberta · Canada

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We are looking for a skilled Java Backend Developer with strong fundamentals in core Java concepts and experience building scalable, high-performance applications. The ideal candidate should be comfortable working with distributed systems, handling concurrency, and optimizing data processing workflows.

Key Responsibilities

  • Design, develop, and maintain backend services using Java
  • Work with distributed messaging systems like Kafka for real-time data processing
  • Implement efficient, thread-safe applications using concurrency and multithreading
  • Optimize data structures and algorithms for performance (e.g., HashMaps, bucket-based logic)
  • Write and optimize SQL queries for data storage and retrieval
  • Collaborate with cross-functional teams to define and deliver scalable solutions
  • Troubleshoot and debug complex production issues

Required Skills

  • Strong experience in Java development
  • Solid understanding of Concurrency and Multithreading
  • Hands-on experience with Apache Kafka
  • Deep understanding of data structures (e.g., HashMap, bucket-based indexing)
  • Strong problem-solving skills with focus on performance optimization
  • Proficiency in SQL and database concepts

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Reference: WJ-4483_1515101 · Posted 08 Nov 2026, 02:59 AM

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