Senior Software Engineer - Teradata, SQL Server, Hadoop, Spark, HIVE

Hex. Digital is a global services company and the world’s largest card issuer. Our direct relationships with many millions of consumers, businesses and merchants worldwide - combined with our leading edge marketing, information management and rewards capabilities - enable us to offer an array of valuable services that enrich lives, build business success, encourage financial responsibility and create communities of people with common interests.

Hex. Digital for 9th consecutive year has been voted among India’s top 10 workplaces by the Great Place to Work institute. In recognition of our consistent performance, we were nominated to the Great Place to Work “Hall of Fame”. At Hex. Digital, we serve customers, not transactions. We’re widely known for providing superior customer service and have been recognized for a number of achievements including being ranked highest in customer satisfaction within the credit card industry by J.

D. Power for seven consecutive years. A career at Hex. Digital is rich in experience and offers opportunities to build lasting relationships with our customers. Come join us and realize your potential. Job Description: Looking for energetic, high-performing Senior Engineer to help shape our technology and product roadmap for GSN Analytics.

You will be part of the fast-paced, entrepreneurial team to deliver innovative solutions on Big Data (Cornerstone) for GSN Organization.

• Good technical resource with strong Database (SQL Server, Teradata, etc.) and BI knowledge and experience, ideally having 12-14 years of experience.
• Owns all technical aspects of software development for assigned applications
• Performs hands-on architecture, design, and development of systems
• Functions as member of an agile team and helps drive consistent development practices wrt tools, common components, and documentation
• Develops deep understanding of tie-ins with other systems and platforms within the supported domains
• Writes code and unit tests, works on API specs, automation, and conducts code reviews & testing
• Provides continuous support for ongoing application availability
• Works with product owners to prioritize features for ongoing sprints and managing a list of technical requirements based on industry trends, new technologies, known defects, and issues.
• Direct people leadership experience. Should have managed team size of 5-10 resources. Should also have the ability to train and groom younger team members.
• Should have designed, developed, and architected data warehouses, and data marts.
• Would be required to build and maintain collaborative relationships with other teams in Amex.
• 5+ years of software development experience with proven hands-on experience in Teradata/SQL Server/Hadoop/ Spark/ HIVE/ Python/ NoSQL & SQL Databases
• Advanced working SQL knowledge and experience working with relational databases, query authoring (SQL) as well as working familiarity with a variety of databases
• Strong analytic skills related to working with unstructured datasets
• Experience with distributed (multi-tiered) systems, algorithms, and relational databases
• Good knowledge of Big Data querying tools, such as Pig, Hive, and Impala
• Experience with NoSQL databases, such as HBase, Cassandra, MongoDB
• Strong Knowledge of UNIX, Shell Scripting
• Accustomed to driving results over process in a collaborative, fast-paced environment. Comfortable with ambiguity.
• Familiar with Agile or other rapid application development methods
• Looks proactively beyond the obvious for continuous improvement opportunities
• High energy, demonstrated willingness to learn new technologies, and takes pride in how fast they develop working software
• Having good understanding of Data Warehousing Concepts & Methodology.
• Deep understanding of Database architecture (SQL Server, DB2), Data Modeling techniques (Relational & Dimensional Modeling) & design concepts.
• This person should have strong Database knowledge and experience (SQL Server) and exposure to working on Big data technologies (Hadoop, HDFS, Hive).
• Good understanding of the SDLC, particularly in Agile project methodologies with complementary experience in business architecture and technical design.
• Solid knowledge in business process and data modeling.
• Expertise in SQL/Query tuning
• Very good communication skills and team handling skills.

Qualifications

• Bachelor's or Master's degree in computer science, computer engineering, or other technical discipline, or equivalent work experience, is preferred. ReqID: 18013734 Schedule (Full-Time/Part-Time): Full-time