> Markdown version of [/jobs/ext/3805463-software-development-engineer-iv](https://www.wearedevelopers.com/jobs/ext/3805463-software-development-engineer-iv). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Development Engineer IV - **Company:** ApTask - **Location:** Berkeley Heights, NJ, United States - **Experience:** Expert - **Salary:** $145,600.0 - $166,400.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Agile Methodology, Confluence, JIRA, Software Design Patterns, NoSQL, Object-Oriented Software Development, OpenShift, Software Architecture, Systems Development Life Cycle, Fortify (Software), Microsoft SharePoint, Software Engineering, Test-Driven Development (TDD), Spring-boot, Sonatype, Solid Principles, Kubernetes, Restful APIs - **Published:** October 17, 2026 - **Apply:** https://www2.jobdiva.com/portal/?a=4ujdnwqsdebu7m13em5f0pt5dw80o500d7dv9cbq5ebzngb7yk0n43mjtefnbx0d&compid=0/jobs/29459217#/jobs/29459217 ## About the Role * Java 17+ development experience * Spring Boot and RESTful Services * Kubernetes and OpenShift * NoSQL databases * Object-Oriented Programming and software design principles * Experience across the full Software Development Lifecycle (SDLC) * Knowledge of software architecture and design patterns * Familiarity with Confluence, Jira, SharePoint, Fortify, and Sonatype * Strong understanding of Test-Driven Development (TDD) Leadership & Collaboration: * Proven ability to lead and mentor development teams * Experience partnering with product, engineering, and cross-functional stakeholders * Strong verbal and written communication skills Professional Experience: * 10+ years of software development experience * Prior technical lead or team leadership experience * Experience working within Agile environments, including Scrum and Kanban