Hiring: Java Software Engineer Company: Synechron Location: Chicago, IL Job Posted Time: 2026-09-11 10:54:38 Target Skills & Keywords : AI, Blockchain, Cassandra, Couchbase, GCP, Java, Linux, Microservices, Node.js, Spring About the job Experience: •20+ years, our company has been honored with multiple employer awards, recognizing our commitment to our talented teams. With top clients to boast about, Synechron has a global workforce of 17000, and has 58 offices in 22 countries within key global markets. Required Skills: •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. Qualifications: •Bachelor’s degree in Computer Science, Engineering, or a related field. •Demonstrated capacity 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. •Operational 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 •Work experience in PCF, Google Cloud Platform is plus Compensation: •$100,000 - $130,000 / year •A comprehensive insurance plan including medical, dental, vision, life insurance, and long-/short-term disability (plans vary by region) Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!