Senior Software Engineer – Java

Ensono

Senior Java Developer designing and maintaining Java applications for enterprise clients at Ensono. Requires extensive experience in Java technologies and DevOps practices.

Posted 6/4/2026full-timeRemote • 🇺🇸 United StatesSenior💰 $102,000 - $120,000 per yearWebsite

Tech Stack

Tools & technologies

AngularCloudDockerHibernateJ2EEJavaJenkinsLinuxMavenMicroservicesMS SQL ServerOpenShiftServiceNowSpringSpring BootSpringBootSQL

About the role

Key responsibilities & impact

Design, develop, and maintain enterprise-grade Java applications using Java, J2EE, Spring Boot, Hibernate, and Angular.
Perform technical analysis, impact assessment, and code retrofitting for enhancements, upgrades, and platform migrations.
Experience in enterprise-level ticketing systems (ServiceNow, JIRA, HPPPM etc.) and their operational workflows.
Worked on waterfall and agile methodology projects; capable of handling - Incidents, Service Requests and Change Requests simultaneously.
Develop and maintain RESTful APIs and microservices for integration with internal and external systems.
Implement and manage middleware configurations using WebSphere, JBoss, MQ, OpenShift, and API Gateways.
Provide technical troubleshooting and resolution for complex application and integration issues across Linux, Windows, and z/OS platforms.
Conduct performance tuning and optimization of Java applications and database queries.
Develop technical documentation (Knowledge Base articles, SOPs) for business and support teams
Participate in upgrade projects including OS, middleware, and database version transitions.
Implement and utilize DevOps practices including CI/CD pipelines, containerization, and cloud-native development.
Understand both functional and technical requirements and provide implementation/change options aligned with business needs.

Requirements

What you’ll need

Java Full Stack: Java, J2EE, Spring Boot, Hibernate, Angular, Microservices, Maven
Middleware & Integration Technologies: WebSphere Application Server, JBoss, OpenShift, MQ, API Gateways
Database Technologies: Microsoft SQL Server, IBM DB2, Teradata
DevOps Tools and Automation: Jenkins, GitLab CI, GitHub Actions (CI/CD), Docker.

Benefits

Comp & perks

Unlimited Paid Days Off
Three health plan options
401k with company match
Eligibility for dental, vision, short and long-term disability, life and AD&D coverage, and flexible spending accounts
Family Forming Benefit including fertility coverage and adoption/surrogacy reimbursement
Paid childbearing and paternal leave
Education Reimbursement, Student Loan Assistance or 529 College Funding
Sabbatical leave
Wellness program
Flexible work schedule

ATS Keywords

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Hard Skills & Tools

JavaJ2EESpring BootHibernateAngularMicroservicesMavenRESTful APIsPerformance tuningTechnical documentation

Soft Skills

Technical analysisImpact assessmentTroubleshootingProblem resolutionUnderstanding requirementsDocumentation