Hadoop Administrator

at Securonix

Posted by Ramakrishna Murthy

Data Scientist - We are looking for a candidate to build great recommendation engines and power an intelligent m.Paani user journey Responsibilities : - Data Mining using methods like associations, correlations, inferences, clustering, graph analysis etc. - Scale machine learning algorithm that powers our platform to support our growing customer base and increasing data volume - Design and implement machine learning, information extraction, probabilistic matching algorithms and models - Care about designing the full machine learning pipeline. - Extending company's data with 3rd party sources. - Enhancing data collection procedures. - Processing, cleaning and verifying data collected. - Ad hoc analysis of the data and present clear results. - Creating advanced analytics products that provide actionable insights. The Individual : - We are looking for a candidate with the following skills, experience and attributes: Required : - Someone with 2+ years of work experience in machine learning. - Educational qualification relevant to the role. Degree in Statistics, certificate courses in Big Data, Machine Learning etc. - Knowledge of Machine Learning techniques and algorithms. - Knowledge in languages and toolkits like Python, R, Numpy. - Knowledge of data visualization tools like D3,js, ggplot2. - Knowledge of query languages like SQL, Hive, Pig . - Familiar with Big Data architecture and tools like Hadoop, Spark, Map Reduce. - Familiar with NoSQL databases like MongoDB, Cassandra, HBase. - Good applied statistics skills like distributions, statistical testing, regression etc. Compensation & Logistics : This is a full-time opportunity. Compensation will be in line with startup, and will be based on qualifications and experience. The position is based in Mumbai, India, and the candidate must live in Mumbai or be willing to relocate.

he candidate will be responsible for all aspects of data acquisition, data transformation, and analytics scheduling and operationalization to drive high-visibility, cross-division outcomes. Expected deliverables will include the development of Big Data ELT jobs using a mix of technologies, stitching together complex and seemingly unrelated data sets for mass consumption, and automating and scaling analytics into the GRAND's Data Lake. Key Responsibilities : - Create a GRAND Data Lake and Warehouse which pools all the data from different regions and stores of GRAND in GCC - Ensure Source Data Quality Measurement, enrichment and reporting of Data Quality - Manage All ETL and Data Model Update Routines - Integrate new data sources into DWH - Manage DWH Cloud (AWS/AZURE/Google) and Infrastructure Skills Needed : - Very strong in SQL. Demonstrated experience with RDBMS, Unix Shell scripting preferred (e.g., SQL, Postgres, Mongo DB etc) - Experience with UNIX and comfortable working with the shell (bash or KRON preferred) - Good understanding of Data warehousing concepts. Big data systems : Hadoop, NoSQL, HBase, HDFS, MapReduce - Aligning with the systems engineering team to propose and deploy new hardware and software environments required for Hadoop and to expand existing environments. - Working with data delivery teams to set up new Hadoop users. This job includes setting up Linux users, setting up and testing HDFS, Hive, Pig and MapReduce access for the new users. - Cluster maintenance as well as creation and removal of nodes using tools like Ganglia, Nagios, Cloudera Manager Enterprise, and other tools. - Performance tuning of Hadoop clusters and Hadoop MapReduce routines. - Screen Hadoop cluster job performances and capacity planning - Monitor Hadoop cluster connectivity and security - File system management and monitoring. - HDFS support and maintenance. - Collaborating with application teams to install operating system and - Hadoop updates, patches, version upgrades when required. - Defines, develops, documents and maintains Hive based ETL mappings and scripts

It is one of the largest communication technology companies in the world. They operate America's largest 4G LTE wireless network and the nation's premiere all-fiber broadband network.

URGENT! My client is looking for a Data Scientist, M. Tech / PHD, from Tier 1 Institutes (such as IIT / IISC), Min. 2 -3 years of experience, with skills in R, Python, Machine Learning. Position is with a very successful product development startup in the field of Artificial Intelligence and Big Data Analytics, based in Gurgaon. Send in your resumes at info@bidbox.in

Woovly, an early stage startup is about awakening interests, hobbies, and bucket lists of an individual. We at Woovly believe that every individual has a passion for some activity and that when pursued and accomplished gives him immense happiness. Woovly connects all such individuals based on their common passions. We are in the final stage of building the online platform that enables the social networking based on common interests.

Position:-Data Scientist Location :- Gurgaon Job description Shopclues is looking for talented Data Scientist passionate about building large scale data processing systems to help manage the ever-growing information needs of our clients. Education : PhD/MS or equivalent in Applied mathematics, statistics, physics, computer science or operations research background. 2+ years experience in a relevant role. Skills · Passion for understanding business problems and trying to address them by leveraging data - characterized by high-volume, high dimensionality from multiple sources · Ability to communicate complex models and analysis in a clear and precise manner · Experience with building predictive statistical, behavioural or other models via supervised and unsupervised machine learning, statistical analysis, and other predictive modeling techniques. · Experience using R, SAS, Matlab or equivalent statistical/data analysis tools. Ability to transfer that knowledge to different tools · Experience with matrices, distributions and probability · Familiarity with at least one scripting language - Python/Ruby · Proficiency with relational databases and SQL Responsibilities · Has worked in a big data environment before alongside a big data engineering team (and data visualization team, data and business analysts) · Translate client's business requirements into a set of analytical models · Perform data analysis (with a representative sample data slice) and build/prototype the model(s) · Provide inputs to the data ingestion/engineering team on input data required by the model, size, format, associations, cleansing required

Securonix is a security analytics product company. Our product provides real-time behavior analytics capabilities and uses the following Hadoop components - Kafka, Spark, Impala, HBase. We support very large customers for all our customers globally, with full access to the cluster. Cloudera Certification is a big plus.

Securonix is a Big Data Security Analytics product company. The only product which delivers real-time behavior analytics (UEBA) on Big Data.

www.aaknet.co.in/careers/careers-at-aaknet.html You are extra-ordinary, a rock-star, hardly found a place to leverage or challenge your potential, did not spot a sky rocketing opportunity yet? Come play with us – face the challenges we can throw at you, chances are you might be humiliated (positively); do not take it that seriously though! Please be informed, we rate CHARACTER, attitude high if not more than your great skills, experience and sharpness etc. :) Best wishes & regards, Team Aak!

Do apply if any of this sounds familiar! o You have expertise in NLP, Machine Learning, Information Retrieval and Data Mining. o Experience building systems based on machine learning and/or deep learning methods. o You have expertise in Graphical Models like HMM, CRF etc. o Familiar with learning to rank, matrix factorization, recommendation system. o You are familiar with the latest data science trends, tools and packages. o You have strong technical and programming skills. You are familiar with relevant technologies and languages (e.g. Python, Java, Scala etc.) o You have knowledge of Lucene based search-engines like ElasticSearch, Solr, etc and NoSQL DBs like Neo4j and MongoDB. o You are really smart and you have some way of proving it (e.g. you hold a MS/M.Tech or PhD in Computer Science, Machine Learning, Mathematics, Statistics or related field). o There is at least one project on your resume that you are extremely proud to present. o You have at least 4 years’ experience driving projects, tackling roadblocks and navigating solutions/projects through to completion o Execution - ability to manage own time and work effectively with others on projects o Communication - excellent verbal and written communication skills, ability to communicate technical topics to non-technical individuals Good to have: o Experience in a data-driven environment: Leveraging analytics and large amounts of (streaming) data to drive significant business impact. o Knowledge of MapReduce, Hadoop, Spark, etc. o Experience in creating compelling data visualizations