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Python QA Automation

Persistent Systemsmulti, IndiaPosted 16 May 2026

Persistent Systems is seeking a senior QA Automation Engineer to join their data and analytics QA team across multiple Indian hubs. The role focuses on designing and executing test strategies for complex ETL workflows, data transformations, and cloud-based data processing pipelines. Candidates must have extensive experience in Python, SQL, and modern data platforms including Databricks and Azure Data Factory. This is a senior-level individual contributor role focused on ensuring the quality and reliability of large-scale data applications.

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Experience

8-15 years

Function

Quality Assurance

Work mode

Hybrid, India

Company

Tier 2

What you will work on

Persistent Systems is seeking a senior QA Automation Engineer to join their data and analytics QA team across multiple Indian hubs. The role focuses on designing and executing test strategies for complex ETL workflows, data transformations, and cloud-based data processing pipelines. Candidates must have extensive experience in Python, SQL, and modern data platforms including Databricks and Azure Data Factory. This is a senior-level individual contributor role focused on ensuring the quality and reliability of large-scale data applications.

TAL's take

Quality 65/1005/5 clarityTier 2 company

Solid tier-2 company, well-defined senior individual contributor role with clear expectations in the data QA domain.

Very clear scope, specific technology stack requirements, and well-defined responsibilities for the data QA domain.

Salaries at Persistent Systems

16.9 LPA average

Based on 906 Grapevine salary entries for Persistent Systems.

View all salaries

Operations

0 - 2 years | 3.1

3 LPA average

Range: 3 - 3 LPA

Engineering

0 - 2 years | 3.1

5 LPA average

Range: 4 - 8 LPA

Other roles

0 - 2 years | 3.1

5 LPA average

Range: 2 - 8 LPA

Information Technology

2 - 4 years | 3.1

7 LPA average

Range: 7 - 7 LPA

Must haves

  • 8+ years of experience in Quality Assurance or Data Testing
  • Hands-on experience with Python for test automation and data validation
  • Solid understanding of ETL concepts and data warehousing
  • Hands-on experience with Databricks notebooks, Spark jobs, and workflows
  • Experience testing pipelines built using Azure Data Factory
  • Strong SQL skills for data validation and analysis

Tools and skills

pythonsqletldatabricksazure data factorydata warehousing

About the company

Large established IT services firm with global presence and strong industry recognition.

Posts mentioning Persistent Systems

I have two offers Of same CTC Capgemini and PERSISTENT SYSTEMS which one is good to join?

Office Gossip20

How much persistent give for 11 years exp salary and grade for a full stack developer and having deveops and cloudops knowledge

Big 430

Title: Data Scientist (~2 YOE) – Built planning tools, pipelines, and AI system. Need honest feedback on profile.

Hi all, Looking for practical feedback on my profile before I start applying. I’ll keep this structured so it’s easier to evaluate. --- 1) Planning Tools / Web Applications Problem: Forecasting workflows were fragmented and heavily Excel-driven: - Multiple data sources (orders, shipments, different forecast versions) - Manual merging, lookups, and adjustments - No way to simulate scenarios or compare forecasts cleanly - Different planners using different methods → inconsistency What I built: - Two internal applications for planning workflows: - A planning tool integrating 8+ data sources - A forecasting simulator supporting multi-level editing (high → granular) Key capabilities: - Real-time scenario simulation - Side-by-side comparison of multiple forecast types - Hierarchical adjustments across levels - SQL write-back for persistence Scale: - Processes ~150K+ records per cycle - Used in monthly planning cycles by multiple teams Impact: - Removed fragmented Excel workflows - Enabled consistent decision-making across users - Reduced manual effort and improved visibility into forecast behavior --- 2) Automation & Data Pipelines Problem: Core workflows were manual and repetitive: - Multi-file Excel processing - Data cleaning + merging across systems - Version tracking errors - High effort per cycle (1–4 hours depending on workflow) What I built: - Multiple pipelines automating end-to-end workflows Examples: - Large-scale consolidation pipeline: - Input: ~1M+ rows across 20+ files - Output: clean, unified dataset (~75% reduction) - 2nd pipeline: - Replaced a 23-step manual process - Standardized inconsistent formats across datasets - 3rd automation processing: - Automated unpivoting, enrichment, and version tracking Impact: - Reduced processing time from hours → minutes per cycle - Eliminated manual errors (copy-paste, lookup mistakes) - Standardized workflows across users --- 3) Power BI / Monitoring Problem: Recent data (orders/shipments) showed inconsistencies, but: - No visibility into changes over time - Hard to identify where data drift was happening What I built: - Power BI dashboards with: - Hierarchical filters - Drill-down views - Month-over-month comparison Scale: - ~30K+ records analyzed Impact: - Enabled early detection of data inconsistencies - Helped planners validate inputs before forecasting - Improved trust in upstream data --- 4) Side Project (AI System) What I built: - AI-powered job assistant system Features: - Scrapes job postings - Scores relevance using LLMs - Generates tailored resume points and outreach messages - Tracks applications Tech: - FastAPI backend - LLM routing (cloud + local fallback) - SQLite storage Goal: - Build a system-driven workflow (not just model usage) --- My concern Most of my work sits at the intersection of: - forecasting - data systems - workflow automation I’m trying to move into: 👉 Applied Data Scientist / Product-oriented roles --- Questions 1. Does this profile look too niche (forecasting-heavy)? 2. Does “building systems around data” help or hurt for DS roles? 3. What’s the biggest gap you see (if any)? Would really appreciate honest feedback. Thanks.

Data Scientists40