Previous Job
Big Data Developer for the DQ
Ref No.: 18-07613
Location: McLean, Virginia

Skill Expertise -

Minimum 2 years' experience in Hadoop, Scala and Spark
Minimum 4 years' experience in Core Java, Spring frameworks, Web services and API development
HTML5, CSS3, JavaScript, jQuery and latest frameworks like Angular, Node.js and backbone. (We are a full stack team)
Familiarity with Agile and Scrum methodologies
Strong SQL composition skills with Oracle/MySQL databases
Any experience on NO-SQL is Plus
Hadoop development, implementation and support
Good Understanding on Object Oriented Concepts
Ability to write MapReduce jobs.
Good knowledge of database structures, theories, principles, and practices.
Familiarity with Kafka, Nifi, AWS, Maven, Stash and Bamboo
Familiarity with data loading tools like Talend, Flume, Sqoop
Familiarity of Apache Zeppelin
Analytical and problem solving skills, applied to Big Data domain
Good aptitude in multi-threading and concurrency concepts
Good Understanding on Object Oriented Concepts
Responsibilities -
Loading from disparate data sets
Pre-processing using Hive and Pig
Translate complex functional and technical requirements into detailed design
Perform analysis of vast data stores and uncover insights
Maintain security and data privacy
Create scalable and high-performance web services for data tracking
High-speed querying
Propose best practices/standardsNTT DATA Services is a leading IT services provider and global innovation partner with 130,000 professionals based in over 50 countries. NTT DATA recently acquired Dell Services. NTT DATA Services emphasizes long-term commitment and combines global reach and local intimacy to provide premier professional services, including consulting, application services, business process, IT outsourcing, and cloud-based solutions. We are a part of NTT Group, one of the world's largest technology services companies, generating more than $100 billion in annual revenues and partner to 80% of the Fortune 100. Visit to learn how our consultants, projects, managed services, and outsourcing engagements deliver value for a wide range of businesses and government agencies.

The Company is an equal opportunity employer and makes employment decisions on the basis of merit and business needs. The Company will consider all qualified applicants for employment without regard to race, color, religious creed, citizenship, national origin, ancestry, age, sex, sexual orientation, genetic information, physical or mental disability, veteran or marital status, or any other class protected by law. To comply with applicable laws ensuring equal employment opportunities to qualified individuals with a disability, the Company will make reasonable accommodations for the known physical or mental limitations of an otherwise qualified individual with a disability who is an applicant or an employee unless undue hardship to the Company would result.