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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Java Backend Engineer - **Company:** KPIT Technologies Inc - **Location:** Columbus, OH, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Apache Tomcat, Applications Architecture, Application Performance Management, User Authentication, Microsoft Azure, Cloud Engineering, Cloud Storage, Databases, Data Conversion, Database Development, Document Management Systems, File Systems, Distributed Systems, Fault Tolerance, File Transfer, Java Virtual Machine (JVM), Java Servlet, JSON, Metadata, Meta-Data Management, Microsoft SQL Server, Oracle Databases, Parsing, Performance Tuning, Query Optimization, Simple API for XML, Software Deployment, Software Engineering, Data Streaming, Web Applications, Extensible Markup Language (XML), XPath, Extensible Stylesheet Language Transformations (XSLT), Multithreading, Enterprise Software Applications, Concurrency, Spring-boot, Parallel Computation, Backend, Api Design, Restful APIs, Microservices, Data Generation - **Published:** July 12, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=148b53117c26f158 ## About the Role * Support Production Deployments, Issue Resolution, Troubleshooting, and Performance Tuning activities. * Strong hands-on experience in Java 8/11/17+, Spring Boot, REST API Development, Multithreading, Concurrency, Collections Framework, and JVM Performance Tuning. * Expertise in designing, developing, and optimizing Enterprise-Grade RESTful Services and Backend Applications. * Experience working with Apache Tomcat, Servlet Architecture, and Web Application Deployment. * Strong understanding of API Design Principles, Implementation Patterns, and Integration Best Practices. * Strong understanding of Microservices Architecture, including service decomposition, API communication patterns, and distributed system design. * Proficiency in XML, XSLT, XPath, and SAX/DOM Parsing Frameworks. * Experience developing and supporting XML Transformation and Document Processing Solutions. * Hands-on experience with Microsoft Azure Cloud Services and Cloud-Native Application Development. * Strong experience working with Azure Blob Storage for secure Document Storage and Retrieval. * Strong database development experience with SQL Server and Oracle Databases. * Good understanding of Metadata Schema Design, Database Modelling, and Query Optimization Techniques. * Expertise in REST API Integration, JSON/XML Payload Processing, and Service Orchestration. * Experience implementing Authentication and Authorization mechanisms for enterprise applications. * Strong knowledge of API Performance Tuning, Scalability, and Reliability Improvements. * Experience in ZIP File Generation, File Streaming, and Bulk Download Implementations. * Expertise in handling Large File Processing with optimized Memory and Resource Utilization. * Knowledge of Storage Optimization Strategies for High-Volume Document Repositories. * Experience building and supporting Content Transformation Pipelines and Document Processing Workflows. * 6+ years of experience in Java Backend Development, building scalable, high-performance enterprise applications and services. * 3+ years of hands-on experience working with Microsoft Azure Cloud and cloud-native application architectures. * Proven experience in XML/XSLT transformations and enterprise document-processing solutions. * Experience handling and managing millions of documents in large-scale storage and retrieval platforms. * Strong expertise in designing and implementing file download, streaming, and ZIP generation services. * Demonstrated architecture design, performance optimization, and scalability engineering skills for enterprise applications. * Ability to independently design, develop, and deliver end-to-end solutions from requirements gathering through production deployment and support. ## Description * Design and implement Scalable XML-to-PDF Document Conversion Pipelines using Java. * Design, develop, and implement Microservices-based architectures for document conversion, storage, metadata management, and download services. * Develop and maintain High-Performance Document Processing Services and Frameworks. * Integrate, optimize, and enhance existing XML/XSLT Transformation Solutions. * Evaluate, select, and implement Industry-Standard PDF Generation Technologies. * Build services for reading and writing documents to Azure Blob Storage. * Design and manage Azure Storage Containers, Folder Structures, and XML/PDF Repositories. * Implement Metadata Management, Document Lifecycle Tracking, and Status Monitoring solutions. * Design and develop REST APIs for Bulk Document Download capabilities. * Implement On-the-Fly ZIP Generation and File Streaming for document downloads. * Optimize Large File Transfers to minimize Memory Consumption and improve Performance. * Support Concurrent Downloads and High-Volume Document Processing Workloads. * Automate PDF Generation Workflows for newly uploaded XML Documents. * Develop Multi-Threaded and Parallel Processing Solutions for document conversion. * Optimize Conversion Throughput, Resource Utilization, and System Scalability. * Implement Retry Mechanisms, Error Handling, and Fault-Tolerant Processing Workflows. * Deploy and manage Applications and Services on Microsoft Azure. * Create and maintain CI/CD Pipelines for automated Build, Testing, and Deployment processes. * Collaborate with Infrastructure, Application Development, and Cloud Engineering Teams to deliver solutions. ## Related Videos - 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