J&M Group
Core Java Developer
Skills
2 months ago
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Important information
Contract type:
Freelance / Contract
Location:
Montreal, QC, Canada
Work mode:
Onsite
Published on:
4 September 2026
What they need
We are hiring for a Core Java Developer. The role focuses on developing real-time, low-latency, multi-threaded server-side applications using Core Java.
A strong fit will have 7+ years of Java development experience with strong concurrency, database, Spring, and web services knowledge.
What You Bring
- 7+ years of Core Java development experience.
- Strong experience in real-time, low-latency, multi-threaded server-side application development.
- Strong knowledge of Core Java 1.8 and above, including the Executor framework and Generics.
- Experience with collections, HashMap, ArrayList, concurrency packages, and sorting algorithms.
- Proficiency with SQL Server, Sybase, or Oracle database management and querying.
- Knowledge of J2EE, Spring, and web services.
What You'll Do
- Develop real-time, low-latency, multi-threaded server-side applications.
- Design and develop solutions using Core Java and concurrency features.
- Work with database management systems and develop database queries.
- Develop and support applications using J2EE, Spring, and web services.
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