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# Java Software Engineer

- **Company:** Synechron Inc
- **Location:** River Grove, IL, United States
- **Salary:** $100,000.0 - $130,000.0
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Software Applications, Unit Testing, Software Code Optimization, Databases, Couchbase Servers, Data Structures, Software Design Patterns, Fault Tolerance, Java Virtual Machine (JVM), Java Native Interface, Packet Analyzer, Network Protocols, NoSQL, Object-Oriented Software Development, Software Engineering, Transmission Control Protocol (TCP), Multithreading, Google Cloud, Non-Uniform Memory Access, Information Technology, Low Latency, Cassandra, Web Api, Microservices
- **Published:** October 8, 2026
- **Apply:** https://www.disabledperson.com/jobs/75890590-java-software-engineer

## About the Role

We are looking for a detail-oriented and experienced Java Software Engineer to join our development team. The ideal candidate will be responsible for designing, developing, and executing code and ensure the quality and performance of software application., * Bachelor's degree in Computer Science, Engineering, or a related field.

 * Ability to evaluate the characteristics of algorithms and data structures for the given constraint
 * Proficiency in Multi-threading, concurrent data structures, shared memory, asynchronization, JNI, NIO, Hashmap etc.
 * Understands queue theory and various designs and implementations to enhance system performance.
 * Experience working with networking protocols (UDP, TCP)
 * Familiarity with redundancy and fault tolerance techniques.
 * Usage of EF VI, JNI, On-load Solar Flare extension API's preferred
 * Demonstrate the understanding of thread pinning, interrupts, isolating cores, jitters, numa node, TLB Cache's etc. will be an added value.
 * Familiar with JVM internals and garbage collection tuning
 * Advanced knowledge of Linux kernel/OS internals

Preferred, but not required:

 * Work experience in PCF, Google Cloud Platform is plus
 * Experience in trading domain.
 * Good exposure various database NOSQL, Couchbase, Cassandra.

## Description

* Design and develop APIs using core Java/Spring/Microservices Design Pattern and advance technologies.
 * Implement OOPS concepts in development phase of application development.
 * Good experience in datastructures, multithreading, collections, hashmap
 * Focuses on Architecture and Solution efficiencies. Balances performance, capacity and reliability with core system functionality.
 * Identifies potential opportunities for code optimization.
 * Reviews code to proactively identify and mitigate potential issues and defects and helps to identify sources of defects as well as troubleshoots various forms of code.
 * Writes optimized application modules and unit tests with minimal guidance.
 * Understands low-level designs and how to incorporate into the larger application.
 * Uses design tools to frequently share and communicate design ideas on larger systems.
 * Comfortable using low level tools to examine the system (l.c. packet capture, hardware counters, etc).
 * Utilizes knowledge of modern multi-processor architecture to tune the applications and systems for high throughput and low latency.