Looking for experience in Big Data technologies. • Mandatory - Hands on experience in Python and PySpark. • Build pySpark applications using Spark Dataframes in Python using Jupyter notebook and PyCharm(IDE). • Worked on optimizing spark jobs that processes huge volumes of data. • Hands on experience in version control tools like Git. • Worked on Amazon’s Analytics services like Amazon EMR, Amazon Athena, AWS Glue. • Worked on Amazon’s Compute services like Amazon Lambda, Amazon EC2 and Amazon’s Storage service like S3 and few other services like SNS. • Experience/knowledge of bash/shell scripting will be a plus. • Has built ETL processes to take data, copy it, structurally transform it etc. involving a wide variety of formats like CSV, TSV, XML and JSON. • Experience in working with fixed width, delimited , multi record file formats etc. • Good to have knowledge of datawarehousing concepts – dimensions, facts, schemas- snowflake, star etc. • Have worked with columnar storage formats- Parquet,Avro,ORC etc. Well versed with compression techniques – Snappy, Gzip. • Good to have knowledge of AWS databases (atleast one) Aurora, RDS, Redshift, ElastiCache, DynamoDB. • Hands on experience in tools like Jenkins to build, test and deploy the applications • Awareness of Devops concepts and be able to work in an automated release pipeline environment. • Excellent debugging skills.
Axiom is a global information technology, consulting and outsourcing company and services provider. Our IT solutions empower organizations and individuals throughout the world to maximize value and quality to succeed in today's challenging business environment. As a fast-growing new economy company, we focus our strengths to offer world-class solutions and services through the convergence of technology, innovation, expertise and experience. We provide software consulting, development and IT-enabled services to clients across the globe. We work towards delivering sustained value creation for customers, employees, industries and society at large. Core offerings include data warehousing, middleware development, product development and web-enablement of legacy applications in verticals like telecom, finance, healthcare, manufacturing, energy & utilities, retail & distribution, enablement of legacy Relentless exploration of technology horizons and a Global Delivery Model that is a judicious combination of onsite, offsite and offshore development, offer a complete range of high-ROI business solutions spanning the consulting, technology, operations and process outsourcing value chain.
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