Integrations Developer
Position Type: Long-Term ContractExperience Level: 1–3 yearsLocation: Remote / Hybrid (Depending on client deployment)Engagement: Large-scale enterprise project via Big 4 Consulting FirmWork Authorization Requirement – must be a US Citizen or GC HolderPosition OverviewWe are seeking an Integrations Developer with 1 to 3 years of experience to join a major enterprise project for a global consulting client. In this role, you will develop, implement, and coordinate application integration solutions across the enterprise. The ideal candidate will evaluate existing components, determine integration requirements, and ensure final deliverables align with organizational standards, prioritizing component reuse whenever possible.Key ResponsibilitiesDesign, develop, and maintain XSLT transformations to convert XML data into target formats (XML, JSON, HTML, etc.) Implement canonical-to-target data mappings for various business entities (claims, payments, transactions, etc.) Build reusable XSLT templates and transformation logic for scalable solutions Integrate XML transformations with enterprise systems, APIs, and middleware platforms Design and maintain XML schemas (XSD), DTDs, and data structures Validate XML data against schemas to ensure data accuracy and consistency Handle namespaces, XPath expressions, and XML standards compliance Develop and maintain XML/XSLT-based applications and services Write efficient, reusable, and optimized XSLT code for high-volume data processing Optimize transformations for performance and scalability Perform XML and XSLT validation using tools and schema checks Develop automated unit tests (e.g., JUnit, XML diff validation) for transformations Integrate testing into CI/CD pipelines for regression and release validation Debug XSLT transformations and resolve XPath, namespace, and mapping issues Troubleshoot data issues across upstream and downstream systems Provide production support and root cause analysis for transformation failures Work with business analysts, QA teams, and integration teams to gather requirements Document mapping rules, transformation logic, and interface specifications Participate in code reviews, Agile ceremonies, and design discussions Required Skills & Qualifications Experience: 1–3 years of dedicated hands-on experience in application integration or software development environments. Data Formats & Transformations: Strong proficiency with XML and XSLT for data mapping and transformation. Tooling & IDEs: * Hands-on experience with XML Spy (or similar XML editors).Proficiency using Postman for API testing and development. Development experience utilizing IntelliJ IDEA. Consulting Mindset: Ability to operate effectively in a fast-paced, high-visibility corporate client environment. Strong communication skills to articulate technical requirements.