Apache Spark/Core Java Developer

Apache Spark/core Java DeveloperNew York, NY 10110FulltimeFinal round F2F in NYCCore java, Apache Spark, Python, DB SQL, Linux, Application/ server-side development. Hands-on experience designing, building, and integrating analytical systems.Experience - 5-10 yearsStrong programming experience in Core JavaHands-on expertise in Apache SparkProficiency in PythonStrong knowledge of SQL and Database DesignExperience with Linux/Unix environmentsApplication and Server-Side Development experienceExperience designing, building, and integrating analytical systemsStrong understanding of distributed computing and data processing conceptsExperience with RESTful APIs and system integrationPreferred Skills:Experience with cloud platforms such as AWS, Azure, or GCPKnowledge of data warehousing and big data technologiesFamiliarity with containerization technologies such as Docker/KubernetesCI/CD pipeline implementation experienceExposure to messaging platforms such as KafkaQualifications:Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or related field.7+ years of software development experience with enterprise-scale applications.Proven experience delivering high-performance analytical and data-intensive solutions.Key Competencies:Strong analytical and problem-solving skillsExcellent communication and stakeholder management abilitiesAbility to work in a fast-paced Agile environmentStrong debugging and performance optimization expertiseAbility to mentor junior developers and drive technical excellence Nice-to-Have DomainExperienceBanking & Financial Services (BFSI)Capital MarketsRisk AnalyticsRegulatory Reporting and Data PlatformsKeywords: Core Java, Apache Spark, Python, SQL, Linux, Big Data, Server-Side Development, Backend Development, Analytical Systems, Distributed Computing, Data Engineering, Application Development, BFSI, Capital Markets.Roles & Responsibilities:We are seeking a highly skilled Data & Analytics Application Developer with strong expertise in Core Java, Apache Spark, Python, SQL, and Linux. The ideal candidate will have hands-on experience in designing, building, and integrating large-scale analytical systems, developing high-performance server-side applications, and implementing data processing solutions for enterprise environments.The role requires strong problem-solving abilities, application development expertise, and experience working with distributed data processing frameworks.Key Responsibilities:Design, develop, and maintain scalable server-side and analytical applications using Core Java and Python.Build and optimize large-scale data processing pipelines using Apache Spark.Develop and enhance backend services, APIs, and application components.Design and implement efficient database solutions using SQL.Integrate multiple data sources and analytical platforms to support business requirements.Perform application performance tuning, troubleshooting, and optimization.Work in Linux environments for deployment, monitoring, and support activities.Collaborate with business stakeholders, architects, and development teams to deliver robust solutions.Ensure adherence to coding standards, security requirements, and best practices.Participate in code reviews, system design discussions, and technical mentoring.