1. BACKGROUND Job Title: Senior Technical Infra Manager - Hadoop Systems and Administration IT Domain: Big Data, Data Analytics and Data Management Client Location: BKC, Mumbai, INDIA (Client Facing Role) Functional Domain: Capital Markets, Banking, BFSI Experience: Overall, 14-18 years in Systems Administration with mandatory experience for the last 6 years in Hadoop Cluster Administration in Cloudera or Horton Works Expertise: Infrastructure, Systems Administration, Hadoop Platform Administration Project: Greenfield Hadoop (CDP) based Data Warehouse (DWH) Implementation Company: Smartavya Analytica Private limited is a niche Data and AI company. Based in Pune, we are pioneers in data-driven innovation, transforming enterprise data into strategic insights. Established in 2017, our team has experience in handling large datasets up to 20 PBs in a single implementation, delivering many successful data and AI projects across major industries, including retail, finance, telecom, manufacturing, insurance, and capital markets. We are leaders in Hadoop, CDP, Big Data, Cloud and Analytics projects with super specialization in very large Data Platforms. https://smart-analytica.com Empowering Your Digital Transformation with Data Modernization and AI Job Summary: For its flagship project having more than 100 CDP nodes, we are looking for a senior and accomplished Senior / General Manager level Infrastructure leader in Hadoop, Big Data, Cloud and Data encompassing Infrastructure, CDP Platform, Applications and other Hadoop areas. The person in this role will be responsible for actively own, provide leadership, manage a team of 15 professionals, own the entire Hadoop infrastructure of 150 nodes encompassing 25+ PB’s, lead the team managing the client CDP cluster on 24*7 basis and lead a team 15 Hadoop Admins working round the clock on 365 days *24-hour basis. In this role, you will play a key part in Technical Solutioning, Infrastructure Management, Issue Resolution, Solve Performance bottlenecks, Cluster Monitoring, Cluster Administration, Linux Administration, Security Design and Management and Team Management and mentoring. The ideal candidate possesses a strong analytical mindset, a deep understanding of Hadoop Cluster Management techniques, and a knack for presenting complex analysis and resolution in a clear and concise manner. 2. KEY RESPONSIBILITIES & SKILLS a. Client and Team Leadership and Mentoring • As owner, interact with VP/Director level senior clients and provide end to end leadership • Lead a team of 15 Infra / Hadoop Administrators working on 24*7 shift basis • Design and draw long term roadmap of overall Data Strategy and implementation • Roster Management and Ensure coverage. Ensure all 3 shifts across all 365 days are manned and working efficiently • Train new team members on Hadoop Administration and get them ready on projects b. Hadoop Cluster Management and Administration: • Installation and Configuration: Install and configure Hadoop clusters using Cloudera Data Platform (CDP), ensuring optimal setup tailored to project needs. • Cluster Access Management: Utilize the Cloudera Manager Admin Console to manage cluster access and oversee administrative operations. • Cluster Maintenance and Upgrades: Plan and execute cluster upgrades, patches, and migrations with minimal downtime. • Resource Management: Ensure high availability and scalability by effectively managing cluster resources and configurations. c. Hadoop System Monitoring and Performance Optimization: • Health Monitoring: Proactively Monitor cluster health and performance using Cloudera Manager tools to ensure system reliability and ensure high availability. • Performance Tuning: Analyse system metrics to identify bottlenecks and optimize resource utilization for enhanced performance. • Troubleshooting: Promptly troubleshoot and resolve issues related to cluster operations and data processing. • Perform Linux administration tasks and manage system configurations. • Ensure data integrity and backup procedures including DR Replication. d. Security Management and Compliance • Access Control: Configure and manage user access, roles, and permissions within the Hadoop environment to maintain security protocols. Implement and manage security and data governance. • Data Security: Ensure data security by implementing encryption, authentication mechanisms, and adhering to security policies.• Regulatory Compliance: Maintain compliance with industry regulations pertinent to capital markets, ensuring data handling meets required standards. • Vulnerability Management: Collaborate with security teams to identify and address vulnerabilities, ensuring system integrity. 3. Qualifications: a. Experience: • Overall: 14-18 years in Senior Positions in Infrastructure Management, Data Center Management, Systems Administration, Big Data / Hadoop / CDP Architect and / or Senior Solutions Architect. • Hadoop Administration: Minimum of 6 years managing Hadoop clusters using Cloudera CDP or Hortonworks. b. Technical Expertise: • Proficient in managing Infrastructure, Hadoop platform administration of components and tools, including HDFS, YARN, MapReduce, Hive, Ozone, DR Replication, Kudu Management, Spark Streaming and related areas. • Strong understanding of Cloudera Data Platform (CDP) features and administrative tools.• Experience with Linux/Unix system administration and scripting languages (e.g., Bash, Python). • Knowledge of data warehouse concepts and big data best practices. • Hadoop Technologies: (Preferred) Hands-on experience with HDFS, Hive, and Spark for handling large-scale data environments. c. Domain Knowledge: Familiarity with capital markets and financial services is highly desirable. d. Soft Skills: • Excellent problem-solving and analytical abilities. • Strong communication skills, both written and verbal. • Ability to engage effectively with clients and stakeholders. • Leadership skills with experience guiding technical teams. 4. Educational Background Bachelor's or Master's degree in Computer Science, Information Technology, or a related field. 5. What We Offer • Challenging Projects: Work on a cutting-edge greenfield project in the big data and analytics space. • Professional Growth: Opportunities for learning and career advancement within the organization. • Collaborative Environment: Join a dynamic team focused on innovation and excellence.• Competitive Compensation: Attractive salary package commensurate with experience and expertise.

Job Title: Oracle Database Administrator (DBA) Location: BKC, Mumbai Job Type: Full-timeExperience: 2 - 6 years in DBA role, with at least 2+ years in Oracle database administration.Department: Big Data, Analytics, and Cloud Company: Smartavya Analytica Private limited is niche Data and AI company. Based in Pune, we are pioneers in data-driven innovation, transforming enterprise data into strategic insights. Established in 2017, our team has experience in handling large datasets up to 20 PBs in a single implementation, delivering many successful data and AI projects across major industries, including retail, finance, telecom, manufacturing, insurance, and capital markets. We are leaders in Big Data, Cloud and Analytics projects with super specialisation in very large Data Platforms.https://smart-analytica.comEmpowering Your Digital Transformation with Data Modernization and AIJob Overview: We are seeking a skilled and experienced Oracle Database Administrator (DBA) to join our IT team. The Oracle DBA will be responsible for managing the performance, integrity, and security of our Oracle database systems. This role requires expertise in handling Oracle databases, optimizing database performance, ensuring high availability, and maintaining data consistency. The selected candidate will gain extensive exposure and hands-on experience in Greenplum Database Administration (DBA). Key Responsibilities:Database Management: Manage and maintain Oracle databases (12c, 18c, 19c, or later versions), ensuring high availability and reliability across the organization. Perform database administration tasks, including user management, backup and recovery, and database migration. Ensure proper configuration of Oracle instances and databases to align with best practices and company requirements. Performance Optimization: Monitor and analyze database performance, identifying and resolving bottlenecks. Perform database tuning and optimization to improve query performance and reduce downtime. Implement measures to ensure database scalability and reliability under increasing workloads. Migration and Upgrades: Lead database migrations, upgrades, and patch management to ensure systems are up-to-date and secure. Work on transitioning databases from older versions or other platforms to Oracle, ensuring smooth and efficient migrations. Backup, Recovery, and Security: Develop, implement, and manage robust database backup and disaster recovery processes. Ensure data security and access control through encryption, auditing, and regular security reviews. Automation and Scripting: Develop and maintain shell scripts for database automation tasks, including backups, restores, data extraction, and performance monitoring. Automate routine database administration tasks to improve efficiency and minimize manual effort. Collaboration and Support: Work closely with application teams to support application development, deployment, and integration. Provide database-related support and collaborate with stakeholders to implement new features and solutions. Academic Qualifications:Bachelor's degree in Computer Science, Information Technology, or a related field. Relevant certifications (e.g., Oracle Certified Professional [OCP]) are a plus. Experience:2-6 years of experience in database administration, with at least 2 years of experience in Oracle databases. Proven experience in handling large-scale Oracle database implementations and migrations Technical Skills:Strong knowledge of Oracle database architecture, performance tuning, and backup/recovery processes. Proficiency in SQL, PL/SQL, and shell scripting. Familiarity with Oracle RAC (Real Application Clusters), Data Guard, and ASM (Automatic Storage Management). Experience with database monitoring and automation tools (e.g., Oracle Enterprise Manager, RMAN). Experience with Linux/Unix operating systems and related tools for database administration. Soft Skills:Excellent communication, problem-solving, and analytical abilities. Ability to work independently and under tight deadlines. Strong team player with leadership skills and the ability to collaborate effectively across cross-functional teams.

Job Title: Greenplum Database Administrator (DBA) Location: BKC, MumbaiJob Type: Full timeExperience: 2 - 6 years in DBA role, with last 2+ years in Greenplum Department: Big Data, Analytics and Cloud Company: Smartavya Analytica Private limited is niche Data and AI company. Based in Pune, we are pioneers in data-driven innovation, transforming enterprise data into strategic insights. Established in 2017, our team has experience in handling large datasets up to 20 PBs in a single implementation, delivering many successful data and AI projects across major industries, including retail, finance, telecom, manufacturing, insurance, and capital markets. We are leaders in Big Data, Cloud and Analytics projects with super specialisation in very large Data Platforms. https://smart-analytica.com Empowering Your Digital Transformation with Data Modernization and AI Job Overview: We are seeking a highly skilled and experienced Greenplum Database Administrator (DBA) to join our IT team. The Greenplum DBA will be responsible for the performance, integrity, and security of our Greenplum database systems. This role requires extensive experience in managing Greenplum clusters, optimizing database performance, and ensuring data availability and consistency. Key Responsibilities: Database Management: Manage and maintain multiple Greenplum database clusters (Versions 6x or 7x), ensuring high availability and reliability. Oversee resource management, maintenance activities, and performance tuning of production databases. Develop and implement database policies and procedures to ensure data integrity and security. Migration and Upgrades: Plan and execute database migrations, upgrades, and patch management. Lead data migration projects, including transitioning from other database systems to Greenplum. Performance Optimization: Monitor and analyse database performance, identifying and resolving bottlenecks. Implement performance tuning measures to optimize database operations. Automation and Scripting: Develop and maintain shell scripts for database automation tasks, including backup and restore processes, data extraction, and ETL workflows. Automate day-to-day database management tasks to improve efficiency and reduce manual intervention. Collaboration: Work closely with application development teams to integrate databases with other systems and support application requirements. Coordinate with stakeholders to gather requirements and provide regular updates on database-related projects. Academic Qualifications: Bachelors degree in computer science, Information Technology, or equivalent Relevant certifications (e.g., Greenplum Certified Professional) are a plus. Experience: 2-6 years of experience in database administration architecture , with at least 2 years experience in Greenplum databases. Proven experience in handling large Greenplum clusters and database migrations. Technical Skills: Strong knowledge of Greenplum database, performance tuning, and backup/recovery processes. Proficiency in SQL, PL/pgSQL, and shell scripting. Experience with database automation tools and techniques. Familiarity with other database systems such as PostgreSQL, HAWQ, and SQL Server is a plus. Experience with Linux operating systems and tools like WinSCP, Ambari, and Pivotal Command Centre. Soft Skills: Excellent leadership and team management skills. Strong problem-solving and analytical abilities. Effective communication and interpersonal skills. Ability to work independently and under tight deadlines