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Java Backend Developer with PySpark

<p><strong>Location:</strong> Pittsburgh, PA, Dallas, TX, Cleveland, OH</p><p> <strong>Job Type:</strong> Full-Time</p><p> <strong>Experience:</strong> 13+ Years</p><h3><strong>Job Summary</strong></h3><p>We are seeking a skilled <strong>Java Backend Developer with PySpark</strong> experience to join our dynamic engineering team. The ideal candidate will have a strong foundation in backend development using Java and hands-on experience working with large-scale data processing using PySpark. You will contribute to building scalable APIs, robust data processing pipelines, and backend systems that support complex business workflows and analytics.</p><h3><strong>Key Responsibilities</strong></h3><ul><li>Develop and maintain scalable backend services and APIs using Java (Spring Boot or similar frameworks).</li><li>Design and implement data pipelines using <strong>PySpark</strong> for processing and transforming large datasets.</li><li>Integrate backend services with data platforms, databases, and external APIs.</li><li>Collaborate with data engineers, analysts, and product teams to understand requirements and deliver solutions.</li><li>Optimize performance of backend applications and Spark jobs.</li><li>Write unit tests and participate in code reviews to maintain code quality.</li><li>Ensure secure, reliable, and maintainable backend infrastructure.</li></ul><h3><strong>Required Qualifications</strong></h3><ul><li>Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.</li><li>Strong experience in <strong>Java</strong> (Java 8 or above), with a solid understanding of object-oriented design and microservices architecture.</li><li>Hands-on experience with <strong>Apache Spark</strong> and <strong>PySpark</strong> for distributed data processing.</li><li>Good understanding of RESTful API design and implementation.</li><li>Familiarity with SQL and working knowledge of relational and/or NoSQL databases.</li><li>Experience with version control systems like Git and CI/CD practices.</li></ul><h3><strong>Preferred Qualifications</strong></h3><ul><li>Experience with <strong>Spring Boot</strong>, Hibernate, or similar Java frameworks.</li><li>Familiarity with big data tools (HDFS, Hive, Kafka, etc.).</li><li>Exposure to cloud platforms such as AWS, GCP, or Azure.</li><li>Understanding of containerization and orchestration tools (Docker, Kubernetes).</li><li>Knowledge of data lake/data warehouse architectures.</li></ul><h3><strong>Soft Skills</strong></h3><ul><li>Strong analytical and problem-solving skills.</li><li>Excellent communication and collaboration abilities.</li><li>Self-starter with a strong sense of ownership and accountability.</li></ul><h3><strong>Why Join Us?</strong></h3><ul><li>Work on high-impact data-driven products and services.</li><li>Be part of a fast-paced, innovative, and supportive team.</li><li>Opportunity to grow your expertise across backend development and big data engineering.</li></ul><p><br></p>