Amtech Software - Senior Software Engineer - Java/JPA

About Vista Equity Partners : Vista Equity Partners is a leading global investment firm focused exclusively on enterprise software, data, and technology-enabled businesses. With over $100B in assets under management and a portfolio of 90+ software product companies worldwide, Vista accelerates growth through operational excellence, shared expertise, and long-term partnership. In India, Vista's presence continues to expand with 45+ portfolio companies employing more than 17,000 professionals across technology, product, customer success, and operations - reinforcing India's strategic role as a hub of innovation and talent within the Vista ecosystem. Through its Agentic AI Factory, Vista is embedding Generative AI across its global portfolio - enabling companies to integrate intelligent, responsible AI into products, operations, and decision-making. This initiative is strengthened through portfolio-wide learning programs, leadership workshops, and AI hackathons that foster innovation, build fluency, and accelerate practical AI adoption across teams. About Amtech : Amtech is a leading provider of enterprise software solutions for the packaging, printing, and manufacturing industries. Our integrated systems streamline order management, production planning, scheduling, inventory, and business analytics - empowering customers to drive efficiency, reduce costs, and improve operational performance. With a strong commitment to innovation and customer success, Amtech delivers reliable technology backed by deep industry expertise. With Vista's investment and strategic guidance, we combine the agility of a growing technology organization with the scale, stability, and career mobility of a global software ecosystem. Our Employee Value Proposition : At Amtech, our people are our greatest differentiator. We create an environment where you can : - Shape the future of manufacturing and supply chain operations by delivering mission-critical enterprise software used by industry-leading organizations. - Access continuous learning, leadership development, and cross-portfolio opportunities through Vista's global network - accelerating both technical and managerial career paths. - Work in a collaborative, transparent, and people-first environment where values, accountability, and integrity guide every decision. - Engage with cutting-edge technologies, including AI-driven automation, and contribute to modernizing financial systems and operational processes across the business. Role Description : This role is ideal for an engineer who enjoys working in a large, mature enterprise codebase and solving real-world operational problems. Success requires curiosity, attention to detail, and the ability to work independently in a complex environment. You'll work on software that supports corrugated manufacturing operations, including scheduling, production control, plant-floor interfaces, reporting, and system integrations. Key Responsibilities : Java Platform : - Strong Core Java experience using modern language features (Java 17). - Experience with multi-module Gradle builds. - Solid understanding of Java EE technologies, including Servlets, EJB 3 (Session and Entity Beans), JPA with Hibernate, and Container-managed transactions (JTA). Application Server & Deployment : - Experience deploying and troubleshooting applications on Apache TomEE/OpenEJB. - Familiarity with WAR/EAR packaging, datasource configuration, and container administration. Data & Integration : - Strong SQL Server skills, including SQL development, optimization, and database schema design/analysis. - Experience designing and consuming RESTful HTTP APIs. - Working knowledge of JSON serialization libraries such as Jackson or Gson. Development Environment : - Windows-based development experience (the team primarily uses Eclipse). - Experience with PowerShell and Windows batch scripting for build, deployment, and operational tasks. - Proficient with Git and GitHub workflows. Skills & Qualifications : Experience in one or more of the following areas is a plus : - Reporting : BIRT 4.19 - Desktop UI development with Java Swing and SwingX. - Experience designing manufacturing or industrial touchscreen user interfaces. - Familiarity with transport layers : TCP/IP, Serial. - Testing with JUnit 4. - Proficiency in scripting languages such as Python, PowerShell, or Bash. - Industry certifications preferred, such as CISSP, CISM, CCSP, or AWS Security Specialty. Why Join Amtech : At Amtech, you will drive meaningful financial impact in a growing enterprise software organization while benefiting from Vista's world-class ecosystem. You'll collaborate with talented peers, leverage cross-portfolio learning programs, and help shape the future of Amtech's financial operations and systems. Build your career with Amtech - backed by the strength, scale, and innovation culture of Vista.