> Markdown version of [/jobs/ext/2698032-developer-app-midlevel](https://www.wearedevelopers.com/jobs/ext/2698032-developer-app-midlevel). 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). --- # Developer App MidLevel - **Company:** Indotronix International Corporation - **Location:** Florham Park, NJ, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Artificial Intelligence, Apache Tomcat, Software Applications, JIRA, Automation of Tests, Unit Testing, Software as a Service, Software Quality, Continuous Delivery, Continuous Integration, DevOps, Github, Hibernate (Java), IBM Websphere Application Server, Java Persistence API, Spring Framework, Junit, PostgreSQL, Oracle (Applications), Performance Tuning, Scrum Methodology, SQL Stored Procedures, PL-SQL, Test-Driven Development (TDD), GitHub Copilot, Deployment Automation, Api Design, Restful APIs, Docker, Jenkins - **Published:** September 3, 2026 - **Apply:** https://www.healthjobsnationwide.com/node/15471223/apply-external ## About the Role 8+ years of hands-on experience with Java 17+, Spring 6, and JPA - 5+ years of expertise in PostGreSQL, Oracle (PL/SQL), stored procedures, and performance tuning - Proven track record in large-scale SaaS application development using Spring Framework, Hibernate, WebSphere or Tomcat - Solid experience in RESTful and microservices API-driven development - Proficiency with Docker and continuous delivery/DevOps deployment tools - Strong background in CI/CD, automated testing, and JUnit - Familiarity with Rally, Jira, GitHub, or Jenkins for development and project management - Hands-on usage of AI tools (e.g., GitHub Copilot) to enhance development workflows [Preferred Skills] - Experience with Test Driven Development (TDD) - Exposure to Agile/Scrum methodologies in distributed team settings - Creative problem-solving and innovative thinking ## Description Join a cutting-edge technology team as a Developer App MidLevel in Florham Park, NJ (3 days onsite). You'll play a pivotal role in designing and building scalable, enterprise-level SaaS applications using the latest Java technologies and AI-driven tools. Collaborate with global teams, drive innovation, and help shape the future of robust business solutions. [Responsibilities] - Architect and develop services to solve complex business challenges and deliver high-impact solutions - Research, prototype, and recommend adoption of new technologies to enhance client experience - Lead the design, development, and modification of enterprise-wide systems and applications - Ensure smooth deployment of application software releases to production and non-production environments - Uphold code quality standards, maintain application stability, and champion best engineering practices - Collaborate with architects, product owners, UX/UI, and stakeholders to ensure compliance with client requirements - Develop project plans, analyze deliverables, and manage multiple priorities with agility - Mentor team members in code quality, TDD, and automated unit testing methodologies - Create specifications for new products, applications, and service offerings ## Related Videos - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [Test-Driven Development: It's easier than you think!](https://www.wearedevelopers.com/videos/1598-test-driven-development-it-s-easier-than-you-think) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [How Unit Testing Saved My Career](https://www.wearedevelopers.com/videos/1642-how-unit-testing-saved-my-career) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [93 Java Interview Questions You Should Prepare For](https://www.wearedevelopers.com/magazine/14-93-java-interview-questions-you-should-prepare-for) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Résumé-Driven Development: How IT trends affect the job market for software developers](https://www.wearedevelopers.com/magazine/59-resume-driven-development-how-it-trends-affect-the-job-market-for-software-developers)