Java Developer

Zyphex Tech is actively recruiting Java Developers with 4+ years of experience for a prestigious end-client project. This is a 12-month contract engagement based in our Delhi office (Work From Office – No Remote/Hybrid). Join us to develop enterprise-grade applications for a leading organisation.Role: Java DeveloperLocation: DelhiWork Mode: Work From Office (No Remote/Hybrid)Engagement Type: ContractDuration: 12 MonthsExperience: 4+ YearsPositions: 8Start Date: Immediate / Short Notice PreferredMandatory Requirements (Non-Negotiable)Minimum 4+ years of hands-on Java/J2EE development experience in enterprise environmentsStrong proficiency in RESTful API development (design, implementation, consumption)Working knowledge of ORM frameworks (Hibernate/JPA) for data persistenceDemonstrated experience with XML & JSON data formatsThorough understanding of MVC architecture with focus on Controller layer implementationPractical exposure to HTML, CSS, JavaScript for full-stack integrationProven ability to deliver in enterprise application environmentsCommitment to Delhi office-based work (WFO mandatory)Good to HaveExperience with WebSockets for real-time applicationsExposure to Workflow Engines for business process automationKnowledge of JAAS for security framework implementationFamiliarity with JTA for transaction managementKey ResponsibilitiesDevelop and maintain robust Java/J2EE enterprise applicationsDesign, build, and integrate RESTful APIs for system interoperabilityImplement backend business logic using ORM frameworksCollaborate with UI/UX, QA, and business stakeholders for end-to-end deliveryConduct code reviews, debugging, and performance optimisationEnsure applications meet security, scalability, and production standardsAbout the Opportunity:This role supports a high-profile end-client project through Zyphex Tech. Work in a professional Delhi office environment with structured processes and direct impact on enterprise solutions.Company DescriptionZyphex Tech is a leading IT services and consulting company specialising in advanced AI applications, web and mobile development, and digital transformation. By leveraging cutting-edge technologies like machine learning, Python, and DevOps engineering, we deliver secure, scalable, and innovative software solutions tailored to client needs. Our expertise includes ecommerce solutions, information security, data analytics, and solution architecture. With a passion for empowering startups, SMEs, and enterprises across industries, Zyphex Tech helps businesses achieve operational excellence and competitive advantage.

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