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(tuán)是印度的集團(tuán)公司，創(chuàng)立于1868年，總部位于印度孟買。塔塔集團(tuán)2010-2011財(cái)年總收入為833億美元，其中58%來(lái)自于海外業(yè)務(wù)。集團(tuán)在全球各地的職員數(shù)量約為42.5萬(wàn)人。143年以來(lái)，在印度塔塔這一名字以其恪守良好的價(jià)值觀和商業(yè)道德而廣受尊敬。被《福布斯》評(píng)為全球最受尊敬的公司第11位。 塔塔咨詢服務(wù)有限公司（TCS）業(yè)務(wù)遍及50多個(gè)國(guó)家, 在全球55個(gè)國(guó)家擁有超過238，583名IT咨詢領(lǐng)域最訓(xùn)練有素的員工, 2002年，塔塔咨詢服務(wù)有限公司印度IT行業(yè)率先進(jìn)入中國(guó)市場(chǎng)，成為中國(guó)第一家印度外商獨(dú)資企業(yè)，并一直保持業(yè)內(nèi)領(lǐng)先優(yōu)勢(shì)。2005年，塔塔咨詢服務(wù)有限公司應(yīng)中國(guó)政府邀請(qǐng)，在中國(guó)成立了合資公司塔塔信息技術(shù)（中國(guó)）股份有限公司（簡(jiǎn)稱TCS中國(guó)），該公司得到了國(guó)家發(fā)展和改革委員會(huì)的大力支持，皆在依托中國(guó)充足的人才優(yōu)勢(shì)，打造一個(gè)大型的全球外包基地。至今，TCS中國(guó)在北京、天津、上海、杭州以及深圳已經(jīng)擁有5個(gè)全球交付中心，超過95%的員工是中國(guó)本土人才。同時(shí)具備9種語(yǔ)言服務(wù)能力，包括英文、中文（簡(jiǎn)體和繁體）、粵語(yǔ)、日語(yǔ)、韓語(yǔ)、泰語(yǔ)、印度尼西亞語(yǔ)和越南語(yǔ)。TCS中國(guó)為全球及國(guó)內(nèi)40多家大型客戶提供優(yōu)質(zhì)的IT服務(wù)，行業(yè)涉及金融服務(wù)業(yè)、制造業(yè)、電信以及政府部門。