Hadoop developer

Must Have Technical/Functional Skills

Primary Skill: Spark, Java, Hive, SQL

Secondary: Unix, Kafka, Python

Experience: 10+ years

Roles & Responsibilities

We are seeking a highly experienced Hadoop Spark Developer with 10+ years of expertise in Big Data technologies, including Java, Spark, Hadoop Ecosystem and Hive. The ideal candidate will be responsible for designing, developing, optimizing, and maintaining large-scale data processing solutions. Experience with Microsoft Copilot for AI-assisted development and productivity enhancement is highly desirable. The developer should hold a bachelor's or master's degree.

The candidate should possess strong analytical skills, hands-on experience in distributed data processing, and the ability to work closely with business stakeholders, architects, and data engineering teams.

• Design, develop, and maintain scalable Big Data solutions using Hadoop and Spark.
• Build and optimize ETL/ELT pipelines using Java, Spark, Hive, and Python.
• Process and analyze large datasets in distributed environments.
• Develop high-performance Spark jobs and optimize existing workloads.
• Create and manage Hive tables, partitions, views, and complex queries.
• Implement data quality, data validation, and reconciliation frameworks.
• Perform code reviews and ensure adherence to coding standards and best practices.
• Utilize Microsoft Copilot to accelerate development, automate code generation, troubleshooting, documentation, and testing activities.
• Strong experience building both batch and real-time streaming applications with Kafka.
• Collaborate with Data Architects, Data Scientists, Business Analysts, and DevOps teams.
• Troubleshoot production issues and perform root cause analysis.
• Design data ingestion frameworks for structured, semi-structured, and unstructured data.
• Participate in Agile ceremonies including sprint planning, estimation, and retrospectives.
• Mentor junior developers and provide technical leadership.

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.

Salary Range: $95,000 - 115,000 a year