Java Developer
A Java developer in Dubai building and maintaining high-frequency, low-latency backend systems for the company's trading platform. Day to day involves maintaining Java services, debugging complex issues, optimizing performance, and integrating data, with core skills in Core Java, multithreading, JVM internals, and SQL.
- Compensation
- Not disclosed
- Location
- Dubai, United Arab Emirates
- Work setup
- Not specified
- Seniority
- Not specified
- Employment
- Full time
- Experience
- 0+ years
- Category
- Software engineering
- Posted
Skills
Must have
- Strong Core Java knowledge: OOP, Collections, Exception Handling, Generics
- Deep understanding of programming fundamentals and data structures
- Understanding of multithreading basics (Threads, Synchronization, Race Conditions)
- Basic knowledge of JVM concepts (Memory, Garbage Collection) and file handling
- Strong debugging skills and ability to read/analyze existing code efficiently
- Basic knowledge of SQL and relational databases
- Bachelor's degree in Computer Science, IT, Engineering, or a related field
- 0-4 years of experience in Java Development (freshers with strong logical skills encouraged)
- Ability to work in a fast-paced environment and handle mission-critical trading infrastructure
Nice to have
- Familiarity with C++
- Understanding of client-server architecture and networking basics (TCP/IP, Sockets)
- Experience with Git (Version Control) and build tools like Maven or Gradle
- Familiarity with Linux commands and basic understanding of HTTP/REST APIs
Full description
Xtremenext ("we," "our," or "us") is seeking a detail-oriented Java Developer to join our core engineering team. This role is central to building and maintaining the high-frequency backend systems that power our trading platforms. You will focus on maintaining robust server-side logic, debugging complex systems, and ensuring seamless data integration for our global users.
This role is based in Dubai and is open to candidates with 0 to 4 years of experience. Freshers with strong logical skills are encouraged to apply. Employment Type: Full-time | On-site.
Key Responsibilities
- Maintain and enhance existing Java applications to ensure stability and scalability.
- Debug complex issues using logs, code tracing, and systematic problem-solving.
- Understand and modify existing codebases with minimal guidance.
- Work on backend components, integrations, and server-side logic.
- Identify and fix bugs, optimize system performance, and improve overall code quality.
- Collaborate closely with the team to ensure stable and predictable system behavior.
Required Skills
- Core Java Expertise: Strong knowledge of OOP, Collections, Exception Handling, and Generics.
- Technical Fundamentals: Deep understanding of programming fundamentals and data structures.
- Concurrency: Understanding of multithreading basics (Threads, Synchronization, Race Conditions).
- JVM & I/O: Basic knowledge of JVM concepts (Memory, Garbage Collection) and file handling.
- Problem Solving: Strong debugging skills and the ability to read/analyze existing code efficiently.
- Database: Basic knowledge of SQL and relational databases.
Good to Have
- C++ Knowledge: Familiarity with C++ is a significant added advantage.
- Networking: Understanding of client-server architecture and networking basics (TCP/IP, Sockets).
- Tools: Experience with Git (Version Control) and build tools like Maven or Gradle.
- Environment: Familiarity with Linux commands and basic understanding of HTTP/REST APIs.
Desired Candidate Profile
- Bachelor's degree in Computer Science, IT, Engineering, or a related field.
- 0 – 4 years of experience in Java Development (Freshers with strong logical skills are encouraged to apply).