Java Developer with Production Support Exp

Quantum Technologies

San Leandro, CA, United States

9 days ago

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Role details

Contract type

Contract

Employment type

Full-time (> 32 hours)

Compensation

$168,480.0

Working hours

Regular working hours

Job source

www.dice.com

Tech stack

Java (Programming Language) Amazon Web Services Data Analysis Apache Tomcat Server Applications Application Performance Management Microsoft Azure Batch Processing Bioinformatics Cloud Computing Continuous Integration Relational Databases

+32 more

Database Queries Distributed Systems Middleware Java Platform Enterprise Edition (J2EE) Github Monitoring of Systems IBM Websphere Application Server Java Message Service (JMS) Java Virtual Machine (JVM) Spring Framework WildFly (JBoss AS) PostgreSQL Enterprise Messaging Systems Microsoft SQL Server MySQL Oracle (Applications) Performance Tuning Shell Script SQL Databases Datadog Google Cloud Grafana Spring-boot Gitlab-ci Apache Kafka Restful APIs Splunk New Relic (SaaS) Appdynamics Dynatrace Jenkins Microservices

Job description

Monitor application performance, availability, and system health using observability and monitoring tools.
Investigate and resolve production incidents, service disruptions, and performance issues within SLA timelines.
Analyze application logs, thread dumps, heap dumps, and system metrics to diagnose complex issues.
Perform root cause analysis (RCA) and implement preventive measures to reduce recurring incidents.
Support application deployments, releases, environment management, and post-release validation activities.
Troubleshoot REST APIs, microservices, middleware integrations, and batch processing failures.
Execute SQL queries for data analysis, validation, and issue investigation.
Collaborate with Development, Infrastructure, DBA, Cloud, and Business teams for incident resolution.
Participate in on-call support rotation for critical production issues.
Drive automation initiatives to improve operational efficiency and reduce manual effort.
Maintain support documentation, knowledge articles, runbooks, and operational procedures.
Support change management, problem management, and incident management processes following ITIL best practices.

Requirements

Strong experience in Java, J2EE, Spring, Spring Boot, and Microservices.
Experience supporting RESTful APIs and distributed applications.
Good understanding of JVM, Garbage Collection, Thread Management, and Performance Tuning.
Hands-on experience with relational databases such as Oracle, SQL Server, PostgreSQL, or MySQL.
Strong SQL skills for troubleshooting and data analysis.
Experience with Linux/Unix environments and shell scripting.
Knowledge of application servers such as Tomcat, JBoss, or WebSphere.
Familiarity with messaging technologies like Kafka, JMS, or MQ.
Experience with CI/CD tools such as Jenkins, GitHub Actions, Azure DevOps, or GitLab CI.
Knowledge of cloud platforms such as AWS, Azure, or Google Cloud Platform is preferred.
Experience using monitoring tools such as AppDynamics, Dynatrace, Splunk, Grafana, Datadog, ELK, or New Relic. Equal Opportunity Employer: We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.

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