Sr Java Web API Developer

New York, New York

kaarya
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Job Description:



This Senior Java Web Developer will design, develop and maintain the Web API platform for customer-facing applications which access critical real-time trading services.



Primary responsibilities:




• Contribute in substantial ways to developing and perfecting the Web API platform.




• Develop new advanced features and interfaces while working closely with business unites and other internal technical teams




• Write backend services and/or clients that will help expose internal services.




• Provide analysis and problem solving for complex, sophisticated systems.




• Contribute in meaningful ways to professional team producing winning trading software.



Job Qualifications:




• Masters or Bachelors degree in Computer Science, Engineering, Math, Physics or other technical area.




• Minimum 5+ years hands-on experience Java development




• Experience with real-time and large-scale systems.




• Self-directed and motivated.




• Good English verbal/written communication skills.




• Experience with TCP/IP and handling of different binary and ASCII based protocols.




• Experience with SQL and understanding of database structures.




• Previous experience designing, coding an API (REST/FIX) infrastructures a plus.




• Experience in any of the following is valuable: FIX, Vert.x, Wildfly, Kafka a plus.


Date Posted: 23 May 2025
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