451 Impala Jobs

Hands On with advanced SQL, Python etc. Hands On in data profiling Hands On in working on Cloud like Azure and Cloud DW like Databricks Hands On experience on Scheduling tools like Airflow, Control M etc. Knowledgeable on Big Data tools like Spark (python/scala), Hive, Impala, Hue and storage (e.g. HDFS, HBase) Knowledgeable in CICD processes Bitbucket/GitHub, Jenkins, Nexus etc. Knowledgeable managing structured and unstructured data types

Role Overview: As a Technical Lead - Hadoop Spark at Wipro Limited, your role will involve supporting process delivery by ensuring daily performance of the Production Specialists, resolving technical escalations, and developing technical capability within the team. You will work as a member of the support team to resolve product-related issues, applying problem-solving skills to identify root causes, provide technical guidance to junior team members, and actively contribute to improvement decisions. Your role will also require proactive understanding of stakeholder needs, maintaining code design thinking for long-term sustainability, and staying updated with the latest technologies. Key Resp...

**Role Overview:** As a part of the Citi Analytics & Information Management (AIM) team, you will be leading the Financial Crimes & Fraud Prevention Analytics in the Fraud Operation team based in Pune/Bangalore. Reporting to the Director/Managing Director, AIM, your primary responsibility will be to lead a team of data scientists in developing and implementing Machine Learning (ML) / AI / Gen AI models for fraud prevention. You will collaborate with the model implementation team, ensure model documentation, and contribute to achieving overall business goals by analyzing data and developing effective models. **Key Responsibilities:** - Lead as Subject Matter Expert (SME) in ML/AI/Gen AI, with ...

As a Python Senior Developer, you will be responsible for the following: - Must have 5+ years of experience in Python programming. - Extensive experience in handling complex projects. - Good leadership skills and ability to lead projects independently. - Good communication and teamwork skills. - Good analytical skills and proficiency in Web-based development technologies. - Expertise in Agile development methodology. - Strong problem-solving skills. - Strong knowledge in Design patterns, Security, Performance tuning, and App monitoring. - Experience in API Design, security patterns, Microservices architecture. - Must have experience in building scalable, low latency web applications using Fl...

Title and Summary Senior Data Scientist Lead, Data Scientist Our Purpose We work to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better te...

Title and Summary Manager Data Scientist About Mastercard: Mastercard is a leading global technology company in the payments industry. Our mission is to connect and empower an inclusive, digital economy that benefits everyone, everywhere, by making transactions safe, simple, smart, and accessible. Leveraging secure data, robust networks, strategic partnerships, and our commitment to innovation, we enable individuals, financial institutions, governments, and businesses to realise their full potential. With a presence in over 210 countries and territories, we are dedicated to building a sustainable world that unlocks priceless possibilities for all, driven by our core value of decency. _______...

We are looking for a highly motivated and detail-oriented Catastrophe Data Analyst to join our team at Swiss Re. The ideal candidate should have 0 to 7 years of experience in the field. Roles and Responsibility Analyze and interpret catastrophe data to identify trends and patterns. Develop and maintain databases for storing and managing catastrophe data. Collaborate with cross-functional teams to design and implement new catastrophe models. Conduct research and stay updated on industry developments and advancements in catastrophe modeling. Provide insights and recommendations to stakeholders based on analysis results. Ensure data quality and integrity by implementing data validation and veri...

We are looking for skilled Hadoop Developers with 5-10 years of experience to join our team in Bangalore, Kolkata, Hyderabad, and Pune. The ideal candidate should have strong proficiency in Hadoop, Scala, Spark, and SQL. Roles and Responsibility Design, develop, and implement scalable data processing systems using Hadoop. Collaborate with cross-functional teams to identify and prioritize project requirements. Develop and maintain large-scale data pipelines using Spark and Scala. Troubleshoot and resolve complex technical issues related to Hadoop. Participate in code reviews and ensure high-quality code standards. Stay updated with the latest trends and technologies in Hadoop development. Job...

• Big Data/Hadoop Experience particularly in ingesting data and implementing Data ingestion pipelines, SQOOP, HADOOP, HDFS, HIVE, IMPALA, Java, Scala, Spark • Scala is Mandatory

Job Summary: We are looking for a Big Data Engineer with strong expertise in Apache Spark and Scala to design, develop, and optimize large-scale data processing solutions. The ideal candidate will have hands-on experience with distributed data systems, ETL development, and modern data engineering tools. Key Responsibilities: Design and develop data ingestion, transformation, and processing pipelines using Apache Spark (Core, SQL, Streaming) and Scala . Build scalable and reliable big data solutions on distributed platforms such as Hadoop, Databricks, or EMR . Optimize Spark jobs for performance and scalability . Work closely with data architects, analysts, and business teams to define data r...

We are looking for a skilled Business Technology Solutions Consultant with 5-10 years of experience to join our team in India. The ideal candidate will have a strong background in Big Data Development and be able to work on innovative solutions. Roles and Responsibility Design, develop, and implement Big Data solutions using various technologies. Collaborate with cross-functional teams to identify business requirements and develop technical solutions. Develop and maintain large-scale data processing systems and pipelines. Ensure data quality, integrity, and security in all developed systems. Troubleshoot and resolve complex technical issues related to Big Data development. Stay updated with ...

As an experienced professional with over 3 years of experience in Big Data & data related technologies, you possess expert level understanding of distributed computing principles. Your expertise lies in Apache Spark and you have hands-on programming skills in Python. You are proficient in Hadoop v2, Map Reduce, HDFS, and Sqoop. Additionally, you have experience in building stream-processing systems using technologies like Apache Storm or Spark-Streaming. Key Responsibilities: - Hands-on experience in Apache Spark - Proficient in programming with Python - Strong knowledge of Hadoop v2, Map Reduce, HDFS, and Sqoop - Building stream-processing systems using Apache Storm or Spark-Streaming - Wor...

As a Data Analytics Intermediate Analyst at our company, you will be a developing professional dealing with most problems independently, integrating specialty area knowledge with industry standards, and contributing to the team's objectives. You will apply your analytical thinking skills along with data analysis tools and methodologies to make accurate judgments and recommendations based on factual information. Your attention to detail will be crucial as you analyze information and communicate it effectively to others. Your communication and diplomacy skills will be essential to exchange complex/sensitive information and provide quality service to ensure team effectiveness. **Responsibilitie...

About The Role Skill required: Talent & HR - Talent Strategy Designation: PPSM Specialist Qualifications: Any Graduation Years of Experience: 7 to 11 years About Accenture Accenture is a global professional services company with leading capabilities in digital, cloud and security.Combining unmatched experience and specialized skills across more than 40 industries, we offer Strategy and Consulting, Technology and Operations services, and Accenture Song all powered by the worlds largest network of Advanced Technology and Intelligent Operations centers. Our 699,000 people deliver on the promise of technology and human ingenuity every day, serving clients in more than 120 countries. We embrace t...

About The Role Project Role : Application Developer Project Role Description : Design, build and configure applications to meet business process and application requirements. Must have skills : Data Engineering Good to have skills : NA Minimum 12 year(s) of experience is required Educational Qualification : 15 years full time education Summary :We are looking for a highly skilled and experienced ETL Lead with a strong background in Data Warehousing, ETL processes, and Big Data technologies. The ideal candidate should have hands-on experience with Cloudera tools, excellent SQL/PLSQL skills, and the ability to lead a team while working closely with clients in the Banking/Insurance domain. Role...

We are looking for a skilled Hadoop Developer with 3 to 6 years of experience to join our team in Chennai. The ideal candidate will have expertise in Scala, SQL, Unix, and Hive & Spark. Roles and Responsibility Design, develop, and implement scalable data processing solutions using Hadoop technologies. Collaborate with cross-functional teams to identify and prioritize project requirements. Develop and maintain large-scale data pipelines using Scala and Spark. Troubleshoot and resolve complex technical issues related to Hadoop applications. Participate in code reviews and contribute to improving overall code quality. Stay up-to-date with the latest trends and technologies in Hadoop developmen...

We are looking for a skilled Big Data Developer with 6-9 years of experience to join our team in Hyderabad/Pune. The ideal candidate will have strong knowledge of Unix/BigData Scripting and a solid understanding of BigData (CDP/Hive) Environment. Roles and Responsibility Design, develop, and implement big data solutions using Hive and other relevant technologies. Collaborate with cross-functional teams to identify and prioritize project requirements. Develop and maintain large-scale data processing systems with high performance and reliability. Troubleshoot and resolve complex technical issues related to big data systems. Participate in code reviews and contribute to the improvement of the o...

Strong programming skills in Python programming and advance SQL. strong experience in NumPy, Pandas, Data frames Strong analytical and problem-solving skills. Excellent communication and collaboration abilities.

Job Details: Skill: Scala,hadoop,java, Job type: contract to hire Job Description: - 10+ years of software development experience building large scale distributed data processing systems/application, Data Engineering or large scale internet systems. Experience of at least 4 years in Developing/ Leading Big Data solution at enterprise scale with at least one end to end implementation Strong experience in programming languages Java/J2EE/Scala. Good experience in Spark/Hadoop/HDFS Architecture, YARN, Confluent Kafka , Hbase, Hive, Impala and NoSQL database. Experience with Batch Processing and AutoSys Job Scheduling and Monitoring Performance analysis, troubleshooting and resolution (this inclu...

Key skills: Spark, Scala Experience: 6 to 12 years Location: AIA Hyderabad Job description Develop, test, and deploy data processing applications using Apache Spark and Scala. Optimize and tune Spark applications for better performance on large-scale data sets. Work with the Cloudera Hadoop ecosystem (e.g., HDFS, Hive, Impala, HBase, Kafka) to build data pipelines and storage solutions. Collaborate with data scientists, business analysts, and other developers to understand data requirements and deliver solutions. Design and implement high-performance data processing and analytics solutions. Ensure data integrity, accuracy, and security across all processing tasks. Troubleshoot and resolve pe...

Key activities Mandatory Skills: Location: Bangalore/Hyderabad Databricks: Expertise in design jobs and workloads. Proficiency in pyspark / scala for data manipulation, transformation and analysis o Optimization of Databricks clusters and notebooks. Python: Hands-on experience in automation and scripting. Cloudera: Strong knowledge of Spark, Hive, Impala, HDFS, Kafa, HBase and Cluster management. Palantir: Hands on experience with analytics, data fusion and developing analytical workflows DevOps Basics: Familiarity with Jenkins CI/CD pipelines. Integrate Databricks with AWS ecosystem components such as S3, Glue, Athena, Redshift, and Lambda Communication: Excellent verbal and written communi...

This position isresponsible for hands-on design&implementation expertiseinSpark and Python (PySpark) along with other Hadoop ecosystems like HDFS, Hive, Hue, Impala, Zeppelinetc. The purpose of positionincludes- Analysis, design and implementation of business requirements using SPARK& Python. Cloudera Hadoopdevelopment around Big Data. Solid SQL experience. Development experience with PySpark&SparkSql with good analytical & debugging skills. Development work for building new solutions around Hadoop and automation of operational tasks. Assisting team and troubleshooting issues. Required Skills PYTHON , HADOOP , SQL , SHELL SCRIPTING, Spark SQL

Role & responsibilities Role : Pyspark Developer Location: Bangalore, Chennai, Pune, Hyderabad, Gurugram Date of Interview: 30th Oct, 2025 Time of Interview: 10:00 AM to 4:00 PM Job Description: Overall 5+ years of experience in Pyspark, Big Data experience, AWS EMR, S3, IAM, Lambda, SNS, SQS Good work experience on Big Data Platforms like Hadoop, Spark, Scala, Hive, Impala, SQL Good Spark, Pyspark, Big Data experience Spark UI/Optimization/debugging techniques Good python scripting skills Intermediate SQL exposure Subquery, Joins, CTEs Database technologies AWS EMR, S3, IAM, Lambda, SNS, SQS

Big data engineer/Developer Spark-Scala HQL, Hive Control-m Jinkins Git Technical analysis and up to some extent business analysis (knowledge about banking products, credit cards and its transactions) Notice Period: Immediate . Employment Type: Contract

Notice Period: Immediate Joiners Job Description: Must have skills Azure DataBricks, Python And Pyspark, Spark. Please find the JD In the mail chain Expert level understanding of distributed computing principles Expert level knowledge and experience in Apache Spark Hands on experience in Azure Databricks , Data Factory, Data Lake store/Blob storage, SQL DB Experience in creating Big data Pipelines with Azure components Hands on programing with Python Proficiency with Hadoop v2, Map Reduce, HDFS, Sqoop Experience with building stream-processing systems, using technologies such as Apache Storm or Spark-Streaming Experience with messaging systems, such as Kafka or RabbitMQ Good understanding of...