Teradata Developer_Pune
About _VOIS
_VOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value and enhancing quality and efficiency across 28 countries, and operating from 7 locations: Albania, Egypt, Hungary, India, Romania, Spain and the UK.
Over 29,000 highly skilled individuals are dedicated to being Vodafone Group’s partner of choice for talent, technology, and transformation. We deliver the best services across IT, Business Intelligence Services, Customer Operations, Business Operations, HR, Finance, Supply Chain, HR Operations, and many more.
Established in 2006, _VOIS has evolved into a global, multi-functional organization, a Centre of Excellence for Intelligent Solutions focused on adding value and delivering business outcomes for Vodafone.
About _VOIS India
In 2009, _VOIS started operating in India and now has established global delivery centres in Pune, Bangalore and Ahmedabad. With more than 14,500 employees, _VOIS India supports global markets and group functions of Vodafone, and delivers best-in-class customer experience through multi-functional services in the areas of Information Technology, Networks, Business Intelligence and Analytics, Digital Business Solutions (Robotics & AI), Commercial Operations (Consumer & Business), Intelligent Operations, Finance Operations, Supply Chain Operations and HR Operations and more.
Job Description
Core competencies, knowledge and experience: Good Telecom background/Knowledge. Minimum of 5-10 years of Data warehouse and ETL processing experience, Teradata experience preferred. Minimum of 5-10 years of Teradata experience and Unix experience. Experience with ETL design and code development in Teradata.Experience analyzing customer code development, sql, technical associates, etl design, acquisition. Work with engineers from disparate source systems for data acquisition, transformation and data quality. Understand the structure and meaning of data coming in the source systems through data profiling and applying business content to the data. Define business rules and transformations for data coming from source systems into the data warehouse to match the business application of the data. Design and develop production level data loads into the data warehouse that are optimized for fast performance and minimal maintenance. Design dimensional data models that work well with the other components of the BI stack, like the database and reporting tools. Identify data quality issues and their root causes. Implement fixes and design data audits to capture the issues in the future. Implement indexing and partitioning strategies that maximize query performance based on how users access the data. Skills, Experience. Ability to explain technical concepts to non-technical associates and vice-versa a must.
Key accountabilities and decision ownership: Design, develop, and maintain high-quality software applications. Collaborate with cross-functional teams to gather and analyze software requirements. Design applications with special focus on security, availability, scalability, and maintainability. Create and improve delivery- and stability- focused tooling across a range of languages and environments. Conduct thorough testing, modifying, and debugging to ensure software reliability and performance. Implement algorithms and techniques to enhance software functionality and performance. Build, maintain, and collaborate on future ready platforms with the customer in mind . Manage e2e availability and performance of the mission critical systems. Create technical documentation for reference and reporting. Produce clean, efficient code based on specifications. Integrate software components and third-party programs. Troubleshoot, debug and upgrade existing software. Recommend and execute improvements. Implement error handling and self-healing.