Java Software Engineer

2 weeks ago

, Canada Precision Technologies Full-time
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