Java Developer

Sorry, this job was removed at 12:27 p.m. (CST) on Thursday, Jan 08, 2026
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Cluj-Napoca, Cluj
In-Office
Business Intelligence
The Role

Project Description:

• Low latency trading system;

• Service oriented architecture;

• High-performance data processing, messaging, and execution components to ensure swift and accurate order execution.  


Who are we looking for:


• Experienced Core Java JDK 11+ Developer (5+ years experience);

• Thorough knowledge of Java programming concepts and JVM internals, tuning for low-latency, GC-free real-time operation;

• Strong knowledge of object oriented programming, multithreading, data structures, algorithms and design patterns;

• Strong communication skills and the ability to work in a team;

• Experience in data driven performance analysis and optimizations.

• Paradigms such as: Core Java, event-driven architecture, event sourcing.

• SQL, NoSQL, In-memory dbs (Singlestore nice to have);

• FIX Protocol (4.2/4.4);

• MOM (message oriented middleware) – Kafka, Tibco, Solace;

• Working experience with highly available, fault tolerance systems.  


Responsibilities:


• Design and develop a high-performance and high-availability trading platform including order management, broker/exchange FIX gateways, processing high volumes of ticking data and post-trade processing;

• Propose solutions to complex problems related to the event-driven system architecture;

• Lead software design, code reviews, and technical meetings;

• Performance Optimization: Continuously analyze and optimize the system's performance, latency, and throughput. Identify bottlenecks and implement enhancements to maintain a competitive edge in the fast-paced trading landscape;

• Anomaly detection mechanisms, risks mitigation.

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The Company
HQ: Greenville, SC
0 Employees
Year Founded: 1996

What We Do

P3 enables our clients to succeed in their business by delivering tangible value.

Founded in 1996 as a spin-off from a globally-recognized, leading technical university, P3 began with the goal of implementing an innovative new process and has remained focused on serving clients from innovation to implementation. P3 has around 1000 employees across 20 locations globally.

Who we work with
We work within organizations and teams to develop and implement innovative solutions to complex technology challenges. Our clients are open-minded, secure leaders who seek solutions. They have the courage to bring in outside experts who can provide long-term value to their organization.

What we do
Our fresh, innovative application of technical and managerial best practices puts tailored solutions in place – not just on paper – with continuous guidance until a project or process is implemented, and tangible value has been achieved.

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