Job Description

Location: Hyderabad, Noida, Delhi, Gurgaon, PuneMandatory Skills: Core Java 11, Multithreading, IAM using OAuth 2.0, TDD, Spring Core, AWS and Encryption & Decryption techniques:

• Strong Core Java 11 , Good coding, and problem-solving skills.

• Good Test Driven Development environment experience using Junit 5 and Mockito, AWS ,Docker, Kubernetes,docker.

• Good working experience in Multithreading/concurrency, Spring Core, Identity Access Management using OAuth 2.0, Encryption and Decryption techniques, Java Swing in UI, OracleDB with medium to complex usage of SQL queries, Gradle, Good hands-on with Intellij and GIT, Good domain and communication skills.

• According to the client, we need a candidate who is very strong in CS fundamentals. Like Data Structures, dealing with time complexities, memory management etc.. and apply those to Java(Irrespective of language)

• Good in design patterns.

• Aligning practical domain experience in determining where the concepts of core multi threading concepts should be used with practical working use cases. Ex: Should I use volatile, should I use Concurrent HashMap or etc..

• Good in multi threading concepts like Mutex, Semaphores, Thread pools, ThreadLocal, different Inter thread communication concepts

• Identify the deadlock situations or areas that lead to Race conditions/data corruption in a concurrent environment or see how/where threads are struck.

• Different thread states, thread lifecycle and strong in basics of thread concepts

• Worked in the areas that demand concurrency.

• Open to work on a legacy trading application that demand performance intensive design solutions.

• Real time experience in debugging the application in prod checking Splunk logs etc..

• In prod - analyzing the Thread dump, Heap dump, analyzing root cause of memory leaks, Monitoring Wireshark etc..

• Monitor the outage of servers.

• Analyzing the parts of application taking too much memory, memory leaks and too much load.

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