ETL Developer (Intermediate to Senior Level) to join our data engineering team. The ideal candidate will have solid hands-on experience in SQL/ETL development, with expertise in designing and implementing data pipelines in a Big Data environment.Key Responsibilities:?Design and develop ETL jobs in the Hadoop ecosystem using Hive SQL, Spark, and Spark SQL.?Perform physical model design and implementation.?Work with Business Analysts (BAs) or independently to gather requirements and design data mapping logic.?Manage end-to-end ETL job releases, including development, testing, and deployment.?Participate in proof-of-concept (POC) and pilot projects in areas such as AI/LLM and NL2SQL.For Senior Candidates:?Lead ETL development projects and mentor junior team members.?Drive the adoption of best practices in ETL development and data pipeline optimization.Qualifications:?Bachelor’s or Master’s degree in Computer Science, Engineering, Mathematics, or a related field.?Intermediate: 3–5 years of experience in ETL development.?Senior: 5+ years of experience in ETL development.?Strong expertise in SQL (HiveSQL, Spark SQL) and data modelling.?Hands-on experience with Big Data technologies (e.g., Hadoop, Hive, HBase, Kafka).?Proficiency in programming languages such as Java, Spark, or Python.?Strong analytical and communication skills.?English Proficiency: Strong reading and writing skills required.Key Skills and Competencies:?Technical Skills: HiveSQL, Spark SQL, Java, Python, Hadoop, Kafka, ELK.?Domain Knowledge: ETL development, data modelling, Big Data ecosystems.?Soft Skills: Communication, collaboration, problem-solving, attention to detail.

About TCS: Established in 1968, Asia's largest software services organization 10.17 billion US$ in FY12 revenues 238,583 Employees representing 110 nationalities working together 1076 Clients over the world 55+ Countries has offices Welcome to join TCS in China You also could log on to to know more about TCS. 塔塔集團是印度的集團公司，創立于1868年，總部位于印度孟買。塔塔集團2010-2011財年總收入為833億美元，其中58%來自于海外業務。集團在全球各地的職員數量約為42.5萬人。143年以來，在印度塔塔這一名字以其恪守良好的價值觀和商業道德而廣受尊敬。被《福布斯》評為全球最受尊敬的公司第11位。 塔塔咨詢服務有限公司（TCS）業務遍及50多個國家, 在全球55個國家擁有超過238，583名IT咨詢領域最訓練有素的員工, 2002年，塔塔咨詢服務有限公司印度IT行業率先進入中國市場，成為中國第一家印度外商獨資企業，并一直保持業內領先優勢。2005年，塔塔咨詢服務有限公司應中國政府邀請，在中國成立了合資公司塔塔信息技術（中國）股份有限公司（簡稱TCS中國），該公司得到了國家發展和改革委員會的大力支持，皆在依托中國充足的人才優勢，打造一個大型的全球外包基地。至今，TCS中國在北京、天津、上海、杭州以及深圳已經擁有5個全球交付中心，超過95%的員工是中國本土人才。同時具備9種語言服務能力，包括英文、中文（簡體和繁體）、粵語、日語、韓語、泰語、印度尼西亞語和越南語。TCS中國為全球及國內40多家大型客戶提供優質的IT服務，行業涉及金融服務業、制造業、電信以及政府部門。