Title: Senior Java PySpark Developer Location: Irving, TX (Onsite) Qualifications: 10+ years of professional experience in Java, PySpark/Python development. Strong understanding of Python frameworks such as Django, Flask, or FastAPI. Expertise in building Java RESTful APIs and microservices architecture. Solid understanding of software design patterns, algorithms, and data structures. Hands-on experience with Big Data Environment. Familiarity with CI/CD pipelines and versio