Sr Dev Backend
Persistent Systems is seeking a Senior Backend Engineer to work on payment and ticketing applications integrated with embedded systems. The role requires strong expertise in Python and Java alongside proficiency in the QT framework and embedded C/C++. You will be responsible for designing scalable applications and collaborating with cross-functional teams to integrate software with hardware devices. This position is based in Pune and offers a hybrid work environment.
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Experience
3-15 years
Function
Engineering
Work mode
Hybrid, India
Company
Tier 2
What you will work on
Persistent Systems is seeking a Senior Backend Engineer to work on payment and ticketing applications integrated with embedded systems. The role requires strong expertise in Python and Java alongside proficiency in the QT framework and embedded C/C++. You will be responsible for designing scalable applications and collaborating with cross-functional teams to integrate software with hardware devices. This position is based in Pune and offers a hybrid work environment.
TAL's take
Solid role at an established mid-tier services firm, clear tech stack and domain, though specificity is lowered by the broad range of responsibilities.
The role bridges backend and embedded development with a focus on payments, which is a broad and slightly unusual combination for a singular backend role.
Salaries at Persistent Systems
16.9 LPA average
Based on 906 Grapevine salary entries for Persistent Systems.
Engineering
0 - 2 years | 3.1
5 LPA average
Range: 4 - 8 LPA
Engineering
2 - 4 years | 3.1
7 LPA average
Range: 4 - 24 LPA
Engineering
4 - 6 years | 3.3
13 LPA average
Range: 7 - 25 LPA
Engineering
6 - 8 years | L5
16 LPA average
Range: 8 - 27 LPA
Must haves
- Strong programming experience in Python and Java
- Experience in QT framework
- Hands-on experience in Payments or Ticketing domain
- Understanding of Embedded Systems and Embedded C/C++
- Experience working with embedded devices and hardware-software integration
Tools and skills
About the company
Established mid-stage software services company with a recognized industry presence.
Posts mentioning Persistent Systems
I have two offers Of same CTC Capgemini and PERSISTENT SYSTEMS which one is good to join?
How much persistent give for 11 years exp salary and grade for a full stack developer and having deveops and cloudops knowledge
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.