Hadoop Developer

Tata Consultancy Services Limited; Addison (TX); On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

Discretionary Incentive

Medical Coverage

Parental Leave

Auto Insurance

Home Insurance

Commuter Benefits

Training Reimbursement

Vacation & Holidays

Job summary

Tata Consultancy Services Limited in Addison, TX is seeking an experienced Senior Hadoop Developer to lead data warehousing and big data initiatives, with production-grade data pipelines and Hadoop ecosystem expertise.

The role requires strong SQL, ETL, Python/Scala, and collaboration across teams to deliver scalable analytics solutions in a financial services context.

This position offers a comprehensive benefits package and opportunities for growth within a global IT services leader.

Qualifications

• Bachelor's degree or equivalent in a technical or business field.
• 4+ years of data warehousing and big data experience.
• Experience with Hadoop ecosystem and Cloudera.
• Strong SQL, ETL, and data modeling skills.
• Experience in production Big Data environments.

Responsibilities

• Design analytical environments and BI solutions.
• Ingest data from multiple sources using big data tools.
• Optimize complex SQL queries for performance.
• Assist in data warehousing architecture decisions.
• Collaborate with teams to deliver scalable solutions.

Skills

Big Data

Hadoop

SQL

Python

Spark

Hive

Scala

Unix shell

ETL

Agile

Education

Bachelor's degree or equivalent

Tools

Cloudera

Autosys

Job description

Bachelor's degree in a technical or business-related field or equivalent working experience. 4+ years of experience in data warehousing architectural approaches. Minimum of 4 years in big data. (Cloudera) Sound understanding and experience with Hadoop ecosystem (Cloudera). Able to understand and explore the constantly evolving tools within Hadoop ecosystem and apply them appropriately to the relevant problems at hand. Experience in working with a Big Data implementation in production environment. Must have experience with Big Data technologies like Hadoop, Hive, Spark, python, scala etc. Experience in python and Unix shell scripting. Experience in scheduling tool like

Autosys Understanding of Agile methodologies and technologies Sound knowledge of relational databases (SQL) and experience with large SQL based systems. Exposure to and strong working knowledge of distributed systems.

Excellent understanding of client-service models and customer orientation in service delivery.

Candidate should have indepth knowledge of Hadoop technologies, SQL and ETL processes.

Excellent understanding of client-service models and customer orientation in service delivery.

Ability to grasp the 'big picture' for a solution by considering all potential options in impacted area.

Aptitude to understand and adapt to newer technologies.

The ability to work with team mates in a collaborative manner to achieve a mission.

Experience in query optimization, performance tuning of the complex SQL queries.

Benchmark and debug critical issues with algorithms and software as they arise

• -Previous experience in the financial services industry
• 2.- Broad BofA technical experience and good understanding of existing testing/operational processes and an open mind on how to enhance those
• 3.-Understanding of industry trends and relevant application technologies
• 4.- Experience in designing and implementing analytical environments and business intelligence solutions Data solution delivery team is looking for an experienced Senior Hadoop Developer.

Candidate should possess excellent analytical capabilities, get a deep understanding of the data and build co-relation between various data elements/objects.

Data solution delivery team is also responsible for ingesting the data from multiple sources, the candidate should be able to support the ingestion process using the big data tools and frameworks.

TCS Employee Benefits Summary:

• Discretionary Annual Incentive.
• Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
• Family Support: Maternal & Parental Leaves.
• Insurance Options: Auto & Home Insurance, Identity Theft Protection.
• Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
• Time Off: Vacation, Time Off, Sick Leave & Holidays.
• Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.