IT Services
Tech Mahindra Interview Process & Prep Guide (2026)
By Durgesh Yadav, Senior Data Engineer at 7-Eleven · Updated October 2026
Tech Mahindra interview process
The Tech Mahindra interview process usually runs in this order: aptitude and coding test, technical interview, then HR round. Candidates also search for Tech Mahindra as TechM.
Round 1: Aptitude and coding test
Assessment
Round 2: Technical interview
Round 3: HR round
Practice questions for each role, and notes on what every round covers, are on the Tech Mahindra interview process and questions page.
Tech Mahindra rounds in detail
Tech Mahindra hires freshers through drives whose online test is notably heavy on English communication (grammar, comprehension, and an email/essay-writing task) alongside aptitude and coding, reflecting its BPS and telecom-client base; interviews are a technical round then HR. Laterals — especially in telecom OSS/BSS and 5G network roles — face domain-specific technical panels plus a managerial/HR round.
1. Online Assessment (English + Aptitude + Coding)
~60 min · MediumTimed test where English grammar/comprehension and a written email or essay task carry unusual weight, alongside quantitative aptitude and basic coding questions.
English grammar · email/essay writing · quantitative aptitude · basic coding · psychometric questions
2. Technical Interview
~40 min · MediumPanel covers programming and CS fundamentals, projects, and — for network-aligned roles — telecom basics like the OSI stack and call flows.
C/Java/Python basics · SQL · OSI and networking · projects · OOP
3. Telecom Domain Round
~45 min · HardFor experienced OSS/BSS, 5G, or network-engineering hires, a specialist round on charging/billing flows, provisioning, network protocols, or RAN/core architecture.
OSS/BSS · 5G core / RAN · billing and mediation · network protocols
4. Managerial Round
~30 min · MediumA delivery manager evaluates client-communication maturity, shift and travel flexibility, and handling of escalations on live telecom accounts.
client scenarios · escalation handling · flexibility · delivery ownership
5. HR Round
~25 min · EasyClosing discussion on communication, relocation/shift willingness, compensation, and culture fit framed around the Mahindra Rise philosophy.
values fit · shifts and relocation · salary · joining logistics
Scenario questions to practise for Tech Mahindra
Practise framing answers to scenarios built around Tech Mahindra's products and systems:
- →How would you handle mediation and rating of 2 billion daily CDRs (call detail records) for a telco billing pipeline without revenue leakage?
- →How would you handle a netOps.ai-style automation that detects and heals a misconfigured 5G cell site before customers notice?
- →How would you handle wallet-to-bank settlement in a mobiquity-style mobile money platform across agents with intermittent connectivity?
- →How would you handle a MobiLytix-style real-time campaign that offers a data pack the moment a prepaid user's balance hits zero?
- →How would you handle designing the order-to-activation provisioning flow when a subscriber ports in and buys a 5G family plan?
- →How would you handle a BPS contact-centre routing system that matches caller language and issue type across 5,000 agents?
The Tech Mahindra tech stack to prep
Practice questions for Tech Mahindra roles
Sampled from the PrepNPlaced question bank for Tech Mahindra roles. Each role links to its full set.
Data Analyst
All 30 questions →- Q.Write a SQL query to find duplicate customer records in Tech Mahindra's retail client's daily sales dashboard. How would you decide which record survives?
- Q.Using window functions, how would you add a 7-day rolling total and a rank within category to Tech Mahindra's telecom client's churn reporting?
Data Engineer
All 30 questions →- Q.Design the incremental pull for Tech Mahindra's utilities client's smart-meter reading feed. Which watermark column do you trust, and what happens when the source clock drifts?
- Q.Rows in Tech Mahindra's travel client's booking and cancellation mart arrive more than once after a retry. Write the SQL that lands exactly one row per business key and say which one survives.
Salary snapshot: data & tech roles at Tech Mahindra
| Role | Entry (LPA) | Senior (LPA) |
|---|---|---|
| Data Analyst | ₹6L | ₹22L |
| Data Engineer | ₹10L | ₹45L |
Role-level India ranges from our salary benchmarks. They are directional bands, not offers verified by Tech Mahindra.
What Tech Mahindra screens for
- Aptitude
- Programming fundamentals
- Projects
- Communication
Culture & values at Tech Mahindra
How to prepare for Tech Mahindra
- Clear the aptitude and coding test.
- Revise fundamentals and projects.
- Prepare HR questions.
Roles Tech Mahindra hires
Software Engineer, Data Analyst, Network Engineer, Cloud Engineer, Business Analyst
Frequently asked questions
What is the interview process at Tech Mahindra?
The Tech Mahindra interview process usually runs in this order: aptitude and coding test, technical interview, then HR round.
How hard is the Tech Mahindra interview?
We rate Tech Mahindra interviews low-medium on difficulty, on a scale that runs from low-medium to very high. Plan your preparation around what Tech Mahindra screens for: aptitude, programming fundamentals, projects and communication.
What does Tech Mahindra look for in candidates?
Tech Mahindra screens for aptitude, programming fundamentals, projects and communication. Culturally, it values rise, accepting no limits, alternative thinking and driving positive change. Line up one example from your own work for each value, alongside the technical preparation.
How do I prepare for Tech Mahindra interviews?
Clear the aptitude and coding test. Revise fundamentals and projects. Prepare HR questions. On PrepNPlaced, the Company Game Plan builds a preparation plan for Tech Mahindra, Resume Score checks your resume against the job description, and the AI Mock Interview lets you practise your answers out loud.
What roles does Tech Mahindra hire for?
Tech Mahindra commonly hires for these roles: Software Engineer, Data Analyst, Network Engineer, Cloud Engineer and Business Analyst. Tailor your resume and preparation to the one you are applying for.
Preparing for Tech Mahindra?
PrepNPlaced builds your company game plan, an ATS-ready resume, and real interview practice for this exact process.
Build my Tech Mahindra game plan →