Deloitte is the world’s largest professional services and consulting firm by revenue, operating in over 150 countries. While historically known for Audit and Tax, its largest and fastest-growing practice today is Consulting & Digital Transformation. About the Job Key Responsibilities:  Design, develop, and maintain scalable data pipelines using PySpark and Apache Spark  Develop backend services and microservices using Java (Spring / Spring Boot)  Process large-scale datasets in distributed computing environments  Build and optimize ETL/ELT pipelines for data ingestion, transformation, and storage  Integrate data from multiple sources including databases, APIs, and streaming platforms  Write efficient, reusable, and reliable code following best practices  Perform performance tuning and optimization for Spark jobs and Java applications  Collaborate with data scientists, analysts, and cross-functional teams  Ensure data quality, security, and governance standards  Troubleshoot production issues and provide timely resolutions Technical Skills Required �� Core Technologies  Java (8 or above) with strong OOP concepts  PySpark / Apache Spark (Core, SQL, DataFrames, Streaming)  Python (for PySpark and scripting) �� Backend & Frameworks  Spring / Spring Boot / REST APIs  Microservices architecture  Experience with Hibernate / JPA �� Databases  Relational DBs (PostgreSQL, MySQL, Oracle)  NoSQL DBs (MongoDB, Cassandra, DynamoDB)  Writing complex SQL queries

About Quickhyre AI

QuickHyre AI is an online job portal and HRMS software platform for hiring and workforce management, trusted by over 10 million active users. It connects freshers and experienced professionals across all career levels with verified job opportunities, while enabling companies to hire, onboard, and manage employees through a single system. Candidates use QuickHyre AI to search and apply for jobs across entry-level, mid-level, and senior roles, including internships and contract positions across tech and non-tech domains. Employers use QuickHyre AI as a hiring platform, applicant tracking system (ATS), and HRMS to post jobs, screen candidates, manage applications, onboard hires, and maintain employee records. Built for startups, growing companies, and enterprises, QuickHyre AI reduces irrelevant applications, improves hiring efficiency, and simplifies HR operations. By combining job discovery, online recruitment, and HR management software, QuickHyre AI supports end-to-end talent acquisition and workforce administration at scale.