Java Developer
Summary
On-site Java Developer in Dubai building and maintaining high-frequency, low-latency backend systems for Xtremenext's trading platforms. Work centers on core Java (OOP, collections, multithreading, JVM), debugging, integrations, and SQL; C++ and networking skills are a plus. Open to candidates with 0-4 years of experience, including freshers.
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.
- 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.
- 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.
- 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).
- Ability to work in a fast-paced environment and handle mission-critical trading infrastructure.
- public Global fintech environment – Opportunity to work in a leading global fintech ecosystem.
- speed High-performance infrastructure – Exposure to high-performance, low-latency trading systems.
- trending_up Career growth – Career growth based on technical excellence and performance.
- diversity_3 Professional culture – Professional and structured work culture.
Xtremenext is a leading provider of innovative technology solutions for brokers and proprietary trading firms. We deliver a state-of-the-art, fully customizable trading platform built for speed, scalability, and reliability in global financial markets.
We empower financial institutions to scale rapidly and compete globally through cutting-edge trading infrastructure designed for performance without boundaries or delays.