TCS vs Infosys vs Accenture Interview Process 2026 Compared

TCS, Infosys, and Accenture all follow the same basic shape in 2026: an online test, a technical interview, and an HR round. The real differences sit in the test itself and in the role tiers it decides. In the TCS vs Infosys vs Accenture interview comparison, TCS uses the NQT to sort freshers into Ninja, Digital, and Prime; Infosys runs separate tracks for Systems Engineer and the higher-paying SP and DSE roles; and Accenture adds a spoken English communication test as a filter.

If you only read one section, read the comparison table below. It puts the exam patterns, rounds, roles, and packages of all three companies side by side.

Key Takeaways

• All three companies hire freshers through campus drives, off-campus drives, and national tests, and hire experienced engineers through lateral interviews that usually skip aptitude.
• The TCS NQT has a Foundation section (aptitude, about 65 questions in 76 minutes) and an Advanced section (advanced aptitude plus 2 coding problems). Your Advanced score decides Digital or Prime.
• Infosys SP and DSE come from an advanced coding test of roughly 3 problems in 3 hours. SP pays about 9.5 LPA and DSE about 6.25 LPA, per public, self-reported fresher data that varies by drive.
• Accenture's online rounds are followed by a roughly 30-minute communication assessment that scores spoken English. Candidates report that this round eliminates people who cleared the coding section.
• The higher tiers (Prime, SP, Advanced ASE) are where real DSA skill pays off. The jump over the base package is large, though it varies by drive.

TCS vs Infosys vs Accenture: The Full Comparison Table

This table is the core of the guide. Package figures are approximate fresher CTC ranges based on public, self-reported offer data and placement prep sites. They change by drive, so verify against your offer letter and the official careers pages. Your college, degree, and drive can shift them.

Two patterns stand out. First, TCS and Infosys both use coding performance to sort you into pay tiers, so one strong coding test can lift your offer substantially. Second, Accenture's extra hurdle is language, not code. Plan your prep around whichever filter is hardest for you.

How Do Freshers and Experienced Engineers Get Hired?

There are three hiring routes into these companies, and the process changes depending on which one you use.

Campus hiring. The company visits your college or runs a pooled drive for several colleges. The test is usually the same national test, but the college placement cell handles registration and shortlists. Eligibility cutoffs (often 60 to 65 percent or a 6 to 6.5 CGPA, with no active backlogs) are strictly checked.

Off-campus hiring. You register directly. For TCS, that means the NQT on the TCS iON portal. For Infosys, it means off-campus drives announced on the Infosys careers site and, historically, the HackWithInfy coding contest for SP and DSE roles. For Accenture, it means applying to the fresher openings on its careers portal. Off-campus drives are competitive because the applicant pool is national.

Lateral hiring. Engineers with one or more years of experience apply through careers portals, job boards, or referrals. Lateral candidates rarely sit for aptitude tests. Instead you get one or two technical rounds on your actual stack, a managerial round on how you handle delivery and clients, and an HR round on notice period and salary. A warm referral speeds this up considerably; our guide on how to get a referral at a tech company covers how to ask without being awkward.

TCS NQT and the Ninja, Digital, and Prime Tracks

The TCS National Qualifier Test (NQT) is TCS's main fresher hiring exam, run through TCS iON. It has two parts, and your score in the second part decides which tier you are considered for.

Foundation section. About 65 questions in 76 minutes across numerical ability, verbal ability, and reasoning ability. Clearing this makes you eligible for the Ninja role.

Advanced section. Advanced quantitative and reasoning questions plus two coding problems, with roughly 90 minutes allotted to coding. Candidates who do well here are considered for Digital, and the strongest scorers, usually those who fully solve both coding problems, are considered for Prime.

You cannot switch freely between sections, so manage time inside each one. Recent pattern reports mention no negative marking, but confirm this in your test instructions before skipping any MCQ.

What the TCS Digital interview looks like

The TCS Digital interview (and the Prime interview) is more technical than the Ninja round. Expect a technical interview of 45 to 90 minutes, followed by a managerial round and an HR round, which are sometimes merged into one call. Common topics:

• Coding on arrays, strings, hashing, recursion, and sometimes dynamic programming or greedy problems
• OOP pillars with real examples from your project
• DBMS normalization, joins, and writing a SQL query live
• Your final-year project in depth: architecture, your exact contribution, and what you would change
• Any certifications or exposure to cloud, AI/ML, or data tools listed on your resume

Ninja interviews cover the same subjects at a shallower depth. The interviewer mostly wants to confirm that your resume is honest and that you can write a simple program without help.

Infosys SP and DSE Roles vs Systems Engineer

The Infosys interview process has two clearly separated tracks. Which one you enter depends on which test you take.

Systems Engineer (SE). The standard fresher role. The Infosys online test is adaptive, with around 60 questions over roughly two hours across reasoning, technical ability, verbal ability, pseudocode, numerical puzzles, grammar, and a short writing task. After the test comes a technical interview and an HR interview.

Specialist Programmer (SP) and Digital Specialist Engineer (DSE). These roles come from an advanced coding assessment, typically three problems in three hours. Candidate and prep-site reports describe a typical difficulty spread: one easy problem, one medium (often greedy), and one hard (often dynamic programming). Allowed languages usually include C, C++, Java, and Python. SP goes to the strongest performers; DSE is the next band.

A plain way to think about it: the Infosys Specialist Programmer role is a product-style coding job inside a services company. Its interview reflects that. Expect to explain your test solutions, optimize them, and solve a fresh medium problem on the call. Brush up on the coding interview patterns that cover most medium problems, and give extra time to dynamic programming patterns, since the hard problem is where SP and DSE candidates separate.

Some older names still circulate, such as InfyTQ and the "Power Programmer" label. Treat any specific program name as something to confirm on the Infosys careers site for your batch, since Infosys renames and restructures these programs between cycles.

Accenture Assessment and Communication Test

The Accenture interview process has the most rounds before the interview, and the pattern varies by drive. Candidate reports describe two versions in use, and the pattern can change by drive.

The classic version. A single online sitting with a cognitive section (English and reasoning), a technical MCQ section (pseudocode, networking, cloud, security, and common applications like MS Office), and a coding section with two problems, followed by the communication assessment.

The newer version. A behavioral questionnaire and a short gamified cognitive assessment first, then the technical MCQs and coding (up to three problems in about an hour), then the communication assessment.

Whichever version you get, the technical MCQs reward breadth. Pseudocode tracing questions are the most common stumbling block, so practice reading loops and recursive calls and predicting output by hand.

The communication assessment

The Accenture communication assessment is an automated spoken English test of about 30 minutes. It typically includes sentence repetition, listening and answering, short passage reading, and a brief free-speaking prompt. It scores fluency, pronunciation, vocabulary, and sentence structure.

This round surprises a lot of candidates. You can clear the coding section and still be rejected here because you paused too long, spoke too fast, or let sentences trail off. Practice reading paragraphs aloud daily for two weeks, record yourself, and cut filler words. If English is your second language, our guide to AI support for non-native English speakers in interviews has practical speaking drills.

Technical and HR Interview Questions Asked at All Three

The interviews at TCS, Infosys, and Accenture overlap heavily. The questions below are representative of what candidates commonly report for fresher roles. They are grouped by topic so you can study them as a set.

Programming and DSA

• Reverse a string or a number without built-in functions.
• Check whether a string is a palindrome, or two strings are anagrams.
• Find the second largest element, or remove duplicates from an array.
• Print the Fibonacci series iteratively and recursively, and compare their complexity.
• For Digital, Prime, SP, and DSE: longest substring without repeating characters, two-sum with hashing, merge overlapping intervals, or a basic DP problem like coin change.

A simple warm-up you should be able to write in under two minutes:

def is_palindrome(s: str) -> bool:
    left, right = 0, len(s) - 1
    while left < right:
        if s[left] != s[right]:
            return False
        left += 1
        right -= 1
    return True

Interviewers often follow up with "Now ignore spaces and case" or "What is the time and space complexity?" Have both answers ready.

OOP, DBMS, and SQL

• Explain the four pillars of OOP with an example from your project.
• Difference between method overloading and overriding.
• What is normalization? Explain 1NF, 2NF, and 3NF.
• Difference between DELETE, TRUNCATE, and DROP.
• Write a query to find the second highest salary.

SELECT MAX(salary) AS second_highest
FROM employees
WHERE salary < (SELECT MAX(salary) FROM employees);

Java is the most common language in these interviews, so review our Java interview questions and SQL interview questions before the technical round.

HR and managerial questions

• Tell me about yourself.
• Why TCS, Infosys, or Accenture specifically?
• Are you willing to relocate and work in shifts?
• Are you comfortable with a service agreement or bond, if one applies?
• Where do you see yourself in five years?
• Describe a conflict in your project team and how you resolved it.

The opener matters most. A clear 60 to 90 second answer that connects your degree, one strong project, and the role sets the tone for the whole HR round. Our guide on answering "tell me about yourself" has a fresher-friendly template.

Which Role Should You Target? Packages and Role Comparison

Pick a target tier before you start preparing, because it decides how much DSA you need. Here is a quick decision guide based on where you are today.

On packages, remember that the headline CTC includes variable pay and sometimes joining bonuses. Public offer breakdowns often show a fixed component below the headline CTC. Compare fixed pay, not just CTC, and read our guide on comparing software engineer job offers before you accept.

Role quality matters too. Prime, SP, and Digital hires are more often placed on newer cloud, data, and product engineering work. Entry-tier hires can land on support or maintenance projects. Neither is permanent, but the starting project shapes your first two years of skills.

A 6-Week Prep Plan for TCS, Infosys, and Accenture

This plan assumes 2 to 3 hours a day and covers all three companies at once, since the overlap is large.

Week 1: Aptitude foundations. Percentages, ratios, time and work, speed and distance, number series, blood relations, and seating arrangements. Do one timed sectional test every day.

Week 2: Programming basics. Solve 25 to 30 easy problems on arrays and strings in your main language. Practice pseudocode tracing daily, which helps for Accenture and Infosys.

Week 3: Core CS. OOP, DBMS, normalization, SQL joins and subqueries, basic OS (processes, threads, deadlock), and networking basics (OSI model, TCP vs UDP).

Week 4: Medium DSA (for Digital, DSE, SP, Prime). Hashing, two pointers, sliding window, recursion, and sorting-based problems. Aim for 20 to 25 mediums under a timer.

Week 5: Mock tests. Take at least two full-length mock NQTs and one mock Infosys or Accenture test. Our online assessment tips cover time splits and how to handle hidden test cases. Start daily spoken English practice for Accenture.

Week 6: Interviews. Prepare a two-minute walkthrough of your project, your "tell me about yourself" answer, and three behavioral stories. Do two mock interviews with a friend or a mock interview platform, and test your webcam, mic, and internet for the virtual rounds.

If you are a final-year student also applying to startups and product companies, keep the week 4 DSA work going after your services interviews. It carries over directly, and the same mock tests double as practice for product company online assessments.