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Tata Consultancy Services Linkedin · Posted 1mo ago

L3 Developer

Mount Laurel, New Jersey, United States

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Job Description

L3 Developer

Must Have Technical/Functional Skills

L3 Data Platform Support Engineer

Skills: ADLS, Azure Databricks (ADB), PySpark, TigerGraph

Experience: 7–10+ Years

Shift: Yes – may require rotational shifts

Role Summary

Provide L3 production support for enterprise data platforms built on Azure Data Lake, Databricks, PySpark pipelines, and TigerGraph, ensuring stability, performance, and SLA adherence.

Required Skills

Strong experience with ADLS Gen2 and Azure Databricks

Advanced PySpark debugging and performance tuning

Hands-on TigerGraph (GSQL, loaders, schema, query performance)

Strong SQL and data troubleshooting skills

Experience with monitoring, logging, and ITSM tools

Linux/Unix and Git knowledge

Roles & Responsibilities

L3 support for ADLS, Databricks, PySpark jobs, and TigerGraph platforms

Perform deep RCA for data failures, performance issues, and incidents

Troubleshoot batch/streaming pipelines, Databricks clusters, workflows, and graph queries

Resolve data latency, quality, and ingestion issues

Support production releases, hotfixes, and deployments

Guide L2 teams and maintain runbooks/SOPs

Participate in on call and shift-based support

Salary Range- $110,000-$120,000 a year

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