About Us: LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 84,000 talented and entrepreneurial professionals across more than 30 countries, LTIMindtree — a Larsen & Toubro Group company — combines the industry-acclaimed strengths of erstwhile Larsen and Toubro Infotech and Mindtree in solving the most complex business challenges and delivering transformation at scale. For more information, please visit . Job Title: Java Developer with Apache Spark Work Location: Jersey City, NJ /Tampa, FL Job Description: We are looking for a highly skilled Java Apache Spark Developer with 8 years of experience in building scalable high performance data processing and backend applications The ideal candidate should have strong handson expertise in Java Apache Spark distributed data processing and experience working in largescale enterprise or BFSI environments Key Responsibilities · Design develop and maintain scalable Java based applications and Spark data processing pipelines · Build and optimize batch and streaming data solutions using Apache Spark · Develop backend services using Java Core Java Java 8 and related frameworks · Work with large datasets and ensure high performance fault tolerance and scalability · Integrate Spark jobs with HDFS Hive Kafka relational and NoSQL databases · Optimize Spark jobs for performance memory and compute efficiency · Collaborate with crossfunctional teams including Data Engineers QA DevOps and Product Owners · Follow coding standards best practices and secure development guidelines · Support production issues and perform root cause analysis · Participate in code reviews design discussions and Agile ceremonies Required Skills Qualifications · 5-8 years of strong experience in Java Core Java Java 8 OOP concepts · Handson experience with Apache Spark Spark Core Spark SQL DataFrames Datasets · Strong experience in distributed data processing and big data ecosystems · Proficiency in SQL and working with large datasets · Experience with HDFS Hive Kafka · Exposure to REST APIs and backend service development · Experience with LinuxUnix environments · Knowledge of version control tools like Git