41 Map Reduce Jobs

Roles & Responsibilities Work with stakeholders throughout the organisation to identify opportunities for leveraging internal/external data to drive business solutions. Develop a DS use case roadmap for a problem area or capability for the business. Mine and analyse data from company databases to drive optimization and improvement of product. Develop end to end Credit Risk scorecards/models ranging from applications to behaviour to collections scorecard using techniques such as linear model/regression, logistic regression, random forest, boosting/bagging trees, dimensionality reduction algorithms Work as the data strategist, identifying and integrating new datasets that can be leveraged thro...

It's fun to work in a company where people truly BELIEVE in what they are doing! We're committed to bringing passion and customer focus to the business. Technical Project Manager at Fractal.ai Bengaluru Company overview Fractal is a strategic AI and analytics partner to the most admired Fortune 500 companies globally, helping them power every human decision in the enterprise at scale by bringing AI, Engineering and Design together. Fractal has close to 3000 consultants spread across 16 global locations including the United States, UK/EU, APAC, and India The experience should be as per the responsibilities listed below. Responsibilities Lead technical projects end-to-end right from design to ...

As an experienced Data Engineer, you will be responsible for the following key responsibilities: - Leading development activities for the Data engineering team, ensuring efficient collaboration with other teams such as application management and product delivery. - Working closely with technical leads, product managers, and support teams to provide guidance and leadership in implementing tools and technologies for cost-efficient architecture and infrastructure. For AWS Data Engineer: - Utilize AWS services like S3, Glue, SNS, SQS, Lambda, Redshift, and RDS effectively. - Demonstrate proficiency in programming, particularly in Python. - Design complex SQL queries and optimize data retrieval p...

Role Overview: As a member of the Apple Maps team at ThoughtGenesis, you will be involved in developing tools to analyze, visualize, process, manage, and curate data at a large scale. Your responsibilities will include analyzing large data sets, designing and implementing complex algorithms, reviewing solutions with a team of engineers and analysts, and integrating solutions into the data processing pipeline. Your work will contribute to improving the Maps Platform by combining disparate signals such as data analytics, community engagement, and user feedback. Key Responsibilities: - Analyze large data sets to identify errors in the map - Design and implement complex algorithms for resolving ...

Job Title AWS Data Senior Total IT Experience (in Yrs.) 7 to 11 ; Location - Pune Key words to search in resume AWS, glue, S3 , ETL Developer, Pyspark Developer Technical/Functional Skills -MUST HAVE SKILLS Knowledge of broad AWS Services, Experience in Backend development/maintenance preferably using PySpark/Python, Awareness of aws cost calculations. Troubleshooting abilities. Secondary Skills Data Management solutions with capabilities such as Metadata and Catalog, Performance and capacity Optimization, Data Security, Data Modeling, Data Wrangling, DevOps and basic agile awareness. Responsibilities Write aws glue/lambda jobs for sourcing data from multiple source systems to DataLake. Unit...

Role L1 - Admin & Operation Support Required Technical Skill Set Big data Analytics, Hadoop(Cloudera) with Hive, Map reduce, Cloudera Manager, Oracle ,Unix 4 Desired Relevant Hadoop Experience 1 to 3 Years 5 Overall Experience Max 3 Years Must-Have Big data Analytics, Hadoop(Cloudera) with Hive, Map reduce, Sqoop, Ambari/Cloudera Manager, Oracle ,Unix ,Scripting Good-to-Have MSTR ,Informatica Responsibilities Experience between 1-3 years in below fields Good Experience in handling multiple DB. Knowledge on ITSM process ,Alert handling, production support Hadoop, Informatica and Support. Pre-processing using Hive. Experience in Big data security and data privacy. Experience in real time repli...

Job Description Data Platform Administrator (L1 Support) Experience: 1-3 Years Location: Bengalur Whitefield Sunday to Thursday Working. Role Overview We are looking for a Data Platform Administrator with hands-on experience in Big Data and Hadoop ecosystems. The role involves L1 admin and operations support for data platforms, production environments, and Hadoop clusters. Required Skills (Must-Have) Big Data Analytics Hadoop (Cloudera) Hive, MapReduce Sqoop Ambari / Cloudera Manager Oracle Database UNIX/Linux Shell Scripting Basic understanding of ITSM processes Experience handling multiple databases Production support and alert handling Good-to-Have Skills MicroStrategy (MSTR) Informatica ...

As a skilled PySpark Developer with 4-5 or 2-3 years of experience, you will be responsible for developing and maintaining data processing pipelines using PySpark, Apache Spark's Python API. You will collaborate closely with data engineers, data scientists, and stakeholders to design and implement scalable and efficient data processing solutions. Key Responsibilities: - Designing, developing, and maintaining PySpark data processing pipelines to handle large volumes of structured and unstructured data - Collaborating with data engineers and data scientists to understand data requirements and create efficient data models and transformations - Optimizing and tuning PySpark jobs for improved per...

Position Overview Job Title: Senior Data Engineer, AVP Location: Pune, India Role Description Engineer who would be working with existing team, responsibilities would be to understand requirements, analyze and refine stories, participating in designing solutions, implement them, test them and take it till production Use TDD, write clean code and refactor constantly. Make sure we are building the thing right. Write code and write it well. Be proud to call yourself a programmer. Use BDD techniques, collaborating closely with users, analysts, developers and other testers. Make sure we are building the right thing. Be ready to work on a range of technologies and components, including services an...

Job Description We are currently looking to bring on a talented, self-motivated and conscientious Technical Lead, Data & Analytics to work in our technology group in Data, Insights and Analytics team focusing and gaining insights from analyzing company data . You will be providing technical leadership in solving complex analytics problem . The lead must be comfortable working with a wide range of data generated by applications, systems, services, users, websites, partner sites and systems and these data continuously flowed in from functions like editorial, production, products, customers, sales, marketing, finance and others in academic publishing. These data are made available by AWS cloud ...

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...

Position Summary This Requisition is for the Employee Referrals Campaign This is a Leadership role for a person who will be responsible for leading and managing a team of Managers and senior managers working on multiple project streams for a client. They would be applying domain knowledge for better business decision-making, especially in the areas of Analytics/Technology/Product Engineering/Product Management. Job Responsibilities Leadership Lead & guide the team independently or with little support to implement & deliver complex project assignments. Logical Thinking Able to think analytically, use a systematic and logical approach to analyze data, problems, and situations. Must be able to ...

Ciklum is looking for a Data Engineer to join our team full-time in India. We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live. About the role: As a Data Engineer, become a part of a cross-functional development team who is working with GenAI solutions for digital transformation across Enterprise Products. The prospective team you will be working with is responsible for the design, development, and deploym...

We have an opportunity with one of our clients and below is the detailed job description: Experience Range - 5 to 12 Yrs Job Location - Coimbatore & Chennai Event Date - 14-Jun-25 | Face to Face | Coimbatore Interested candidates must be available for the event on 14-June-25 Job Description: 1. 5-12 Years of in Big Data & Data related technology experience 2. Expert level understanding of distributed computing principles 3. Expert level knowledge and experience in Apache Spark 4. Hands on programming with Python 5. Proficiency with Hadoop v2, Map Reduce, HDFS, Sqoop 6. Experience with building stream-processing systems, using technologies such as Apache Storm or Spark-Streaming 7. Experience...

Position Summary... What you'll do... About Team The Conversational AI team at Walmart builds and deploys core AI assistant experiences across Walmart. The team builds the core AI platform, which powers multiple conversational assistants for shopping, customer care and employee assistance across Walmart's US and International markets. With tens of millions of active users across multiple countries these are among the largest vertical AI assistant experiences in the industry. The team is part of a larger Emerging Tech org, which is focussed on utilising emerging technologies like Conversational AI, Extended Reality, Spatial awareness, etc to reimagine and build intuitive and immersive experie...

Role Overview: As a candidate for this role, you should possess a solid working knowledge of AWS database and data services, along with expertise in the Power BI stack. Your experience in gathering requirements, modeling data, designing, and supporting high-performance big data backend and data visualization systems will be critical for success in this position. You should be well-versed in utilizing methodologies and platform stacks such as Map Reduce, Spark, streaming solutions like Kafka and Kinesis, ETL systems like Glue and Firehose, storage solutions like S3, warehouse stacks like Redshift and DynamoDB, and equivalent open source stacks. Key Responsibilities: - Design and implement sol...

As a PySpark Developer at our company, you will be responsible for developing and maintaining data processing pipelines using PySpark, Apache Spark's Python API. You will collaborate with data engineers, data scientists, and other stakeholders to design and implement scalable and efficient data processing solutions. Key Responsibilities: - Designing, developing, and maintaining PySpark data processing pipelines for processing structured and unstructured data - Collaborating with data engineers and data scientists to understand data requirements and design efficient data models and transformations - Optimizing and tuning PySpark jobs for performance, scalability, and reliability - Implementin...

As a Databricks Administrator/Engineer at LabCorp, you will play a crucial role in supporting Tier 1 Business Intelligence (BI) analytic server administration. Your responsibilities will include the administration and support of internal-facing Databricks servers, supporting Databricks developers/development, application integration, and end-user setup and administration. **Key Responsibilities:** - Provide technical expertise in deploying applications on AWS/Azure Databricks platform. - Apply knowledge of Azure to drive solutions, support the development team, and create documentation. - Manage cloud-based big data platforms, including permissions, AD group integration, and service principa...

Position Summary... What you'll do... About Team : Search Team at Walmart is responsible for driving the e-commerce Search across multiple Walmart sites. We work in an ever-changing environment and use cutting-edge technologies to solve complex business problems. At Walmart, we work across borders, and without limits. As a member of this team, you would be working on ML Platform for Search. The ML-Platform in Search is responsible of Search Machine Learning Lifecycle from Model Training to Model Deployment. The team is also responsible for Search Metrics including Find-It Reporting and Human Evaluation from Internal Metrics. What you will do: As a Full Stack Staff Engineer, Search for Walmar...

Job Description Job title: Data Scientist - Deputy Manager Your role: u2022 Implements solutions to problems using data analysis, data mining, optimization tools and machine learning techniques and statistics u2022 Build data-science and technology based algorithmic solutions to address business needs u2022 Design large scale models using Regression, Linear Models Family, Time-series models. u2022 Drive the collection of new data and the refinement of existing data sources u2022 Analyze and interpret the results of analytics experiments u2022 Applies a global approach to analytical solutions-both within a business area and across the enterprise u2022 Ability to use data for Exploratory, desc...

The position is for a Full Time job with rotational shifts based in Nagpur, Pune, or Bangalore. We are looking to fill 4 positions with candidates who have 5 to 8 years of experience. As an AWS Data Engineer, you will be responsible for leading development activities for the Data engineering team. You will collaborate with other teams such as application management and product delivery, working closely with technical leads, product managers, and support teams. Your role will involve providing guidance to the development, support, and product delivery teams. Additionally, you will lead the implementation of tools and technologies to drive cost-efficient architecture and infrastructure. On the...

As a Data Engineer Trainer/Big Data Trainer, you will be responsible for imparting knowledge and training on various technical aspects related to data engineering and big data. Your key responsibilities will include expertise in Data Mining and ETL Operations/Tools. It is crucial to have a deep understanding and knowledge of HDFS, Hadoop System, Map Reduce, RDD, Spark DataFrame, PySpark along with related concepts. You should also have experience in using Business Intelligence Tools such as Tableau, Power BI, and Big Data Frameworks like Hadoop and Spark. Proficiency in Pig, Hive, Sqoop, and Kafka is essential for this role. Knowledge of AWS and/or Azure, especially with Big Data Stack, will...

As an exceptionally skilled individual, you will be part of a dedicated team at TNS, collaborating daily to contribute to the success of the organization. If you are driven by excellence in both professional and personal aspects, this is the place for you! The role entails being a Java and/or Scala developer with expertise in Big Data tools and frameworks. You should have 8 to 12 years of proven experience in Java and/or Scala development. Your responsibilities will include hands-on work with prominent Big Data tools like Hadoop, Spark, Map Reduce, Hive, and Impala. Additionally, you should possess a deep understanding of streaming technologies such as Kafka and/or Spark Streaming. Strong fa...

The role involves working as part of the Infosys delivery team with a focus on quality assurance issue resolution and ensuring high customer satisfaction. Your responsibilities will include interfacing with clients, understanding requirements, creating and reviewing designs, validating architecture, and providing high levels of service offerings in the technology domain. Additionally, you will be involved in project estimation, solution delivery, technical risk planning, code reviews, unit test plan reviews, team leadership, knowledge management, and adherence to organizational guidelines and processes. As a key contributor, you will play a significant role in developing efficient programs a...

Job description Some careers shine brighter than others. If you're looking for a career that will help you stand out, join HSBC and fulfil your potential. Whether you want a career that could take you to the top, or simply take you in an exciting new direction, HSBC offers opportunities, support and rewards that will take you further. HSBC is one of the largest banking and financial services organisations in the world, with operations in 64 countries and territories. We aim to be where the growth is, enabling businesses to thrive and economies to prosper, and, ultimately, helping people to fulfil their hopes and realise their ambitions. We are currently seeking an experienced professional to...