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Company prep

Study the round pattern before you apply

We map common hiring stages, focus areas, and practice themes for companies students aim for. This is preparation content—not a claim of partnership or endorsement.

Company-wise prep guides

Selection process, syllabus, coding focus, and a 4-week plan—organized like classic company prep hubs. Independent study guides, not official career pages.

Company prep

Companies students practice for

Logos show common hiring destinations students aim at. They are not partnerships or endorsements—use them to plan practice.

Company preparation

Round maps before you apply

Typical stages, focus areas, and practice themes—grouped by company. Study the pattern, then practice. Not an affiliation claim.

Company names mark preparation focus only. Bitwise Learn is not affiliated with or endorsed by these organizations.

Very Hard

Google

Hiring pattern

DSA-heavy coding + system design for mid/senior; strong focus on problem-solving clarity.

Interview rounds

  1. 1Online assessment
  2. 2Technical interviews (DSA)
  3. 3System design
  4. 4Googleyness / behavioral

What to practice

DSA drillsSystem design primersBehavioral storiesMock interviews
Hard

Microsoft

Hiring pattern

Balanced coding + design; emphasis on clean code and collaboration signals.

Interview rounds

  1. 1Online assessment
  2. 2Coding rounds
  3. 3Design discussion
  4. 4AA / behavioral

What to practice

LeetCode-style setsOO designResume projectsMock panels
Very Hard

Amazon

Hiring pattern

Leadership Principles woven through every round; coding + behavioral depth.

Interview rounds

  1. 1OA
  2. 2Coding loops
  3. 3Bar raiser
  4. 4LP behavioral

What to practice

LP story bankDSA patternsSystem design liteTimed OA practice
Very Hard

Apple

Hiring pattern

Role-specific depth (platform, frameworks) with strong fundamentals and craft.

Interview rounds

  1. 1Recruiter screen
  2. 2Technical deep-dives
  3. 3Coding / design
  4. 4Team fit

What to practice

Domain fundamentalsCoding practicePortfolio polishMock technicals
Very Hard

Meta

Hiring pattern

Fast coding rounds + product sense for some roles; high signal on speed and clarity.

Interview rounds

  1. 1Coding screens
  2. 2Onsite coding
  3. 3System design
  4. 4Behavioral

What to practice

Speed drillsGraph/tree focusDesign frameworksMock onsites
Hard

Oracle

Hiring pattern

Core CS + Java/SQL strength; structured rounds for product and services orgs.

Interview rounds

  1. 1Aptitude / OA
  2. 2Technical coding
  3. 3Managerial
  4. 4HR

What to practice

Java/SQL kitsDSA basicsCore CS notesCompany mocks
Hard

Adobe

Hiring pattern

Product engineering focus with coding, design, and role-aligned projects.

Interview rounds

  1. 1OA
  2. 2Coding
  3. 3Design / domain
  4. 4Behavioral

What to practice

Frontend/backend tracksDSASystem design introProject storytelling
Hard

Salesforce

Hiring pattern

Coding + platform awareness; values collaboration and customer-centric thinking.

Interview rounds

  1. 1OA
  2. 2Technical
  3. 3Manager
  4. 4HR / values

What to practice

DSA setsOO designCloud basicsBehavioral prep
Very Hard

Uber

Hiring pattern

Product + systems thinking; coding with real-world marketplace scenarios.

Interview rounds

  1. 1Phone screen
  2. 2Coding
  3. 3System design
  4. 4Behavioral

What to practice

Marketplace designDSABackend projectsMocks
Very Hard

NVIDIA

Hiring pattern

Strong CS + domain (systems/GPU/ML infra) depending on role family.

Interview rounds

  1. 1OA / coding
  2. 2Technical deep-dive
  3. 3Domain interview
  4. 4Behavioral

What to practice

Systems fundamentalsC++/CUDA awarenessDSAProject depth
Hard

Atlassian

Hiring pattern

Values-led hiring with coding and practical product collaboration signals.

Interview rounds

  1. 1Coding
  2. 2System design
  3. 3Values interview
  4. 4Team fit

What to practice

DSADesign practiceValues storiesTeam mocks
Hard

Flipkart

Hiring pattern

Machine coding + DSA common; strong e-commerce systems flavor.

Interview rounds

  1. 1OA
  2. 2Machine coding
  3. 3DSA / PS
  4. 4HM / HR

What to practice

Machine coding kitsDSALLDE-comm case studies
Hard

Meesho

Hiring pattern

Product startup pace — coding, ownership, and practical shipping signals.

Interview rounds

  1. 1OA / assignment
  2. 2Technical
  3. 3Culture fit

What to practice

Full-stack projectsDSA essentialsSystem basicsResume narrative
Hard

PhonePe

Hiring pattern

Fintech-scale systems; coding + design with reliability mindset.

Interview rounds

  1. 1OA
  2. 2Coding
  3. 3Design
  4. 4HM

What to practice

Backend DSASystem designPayments domain basicsMocks
Hard

Swiggy

Hiring pattern

Product + logistics complexity; coding with real-world scenario design.

Interview rounds

  1. 1OA
  2. 2Coding
  3. 3Design / HM
  4. 4HR

What to practice

DSALLDMarketplace designProject portfolio
Hard

Zomato

Hiring pattern

Product engineering rounds with coding and ownership stories.

Interview rounds

  1. 1OA
  2. 2Technical
  3. 3Managerial
  4. 4HR

What to practice

DSABackend projectsSystem introBehavioral
Hard

Zoho

Hiring pattern

Longer process with aptitude + coding + advanced technicals for many roles.

Interview rounds

  1. 1Aptitude
  2. 2Programming
  3. 3Technical interview
  4. 4HR

What to practice

Aptitude packsC/Java/PythonDSACore CS
Moderate

Infosys

Hiring pattern

Service-company pattern: aptitude + coding + technical + HR.

Interview rounds

  1. 1Aptitude
  2. 2Coding / pseudo
  3. 3Technical
  4. 4HR

What to practice

AptitudePseudo codeCore CSCommunication drills
Moderate

TCS

Hiring pattern

NQT-style screening then interviews; consistency and fundamentals matter.

Interview rounds

  1. 1TCS NQT / OA
  2. 2Technical
  3. 3Managerial
  4. 4HR

What to practice

NQT aptitudeProgramming basicsCore CSInterview scripts
Moderate

Accenture

Hiring pattern

Cognitive + technical assessments with communication-focused interviews.

Interview rounds

  1. 1Assessment
  2. 2Technical
  3. 3HR / communication

What to practice

Cognitive practiceBasics codingCommunicationResume prep
Hard

Deloitte

Hiring pattern

Case + technical blend depending on track; structured consulting flavor.

Interview rounds

  1. 1OA / aptitude
  2. 2Technical / case
  3. 3Partner / HR

What to practice

AptitudeCase basicsTech fundamentalsBehavioral

Coding Practice

Train like you’re already on the platform

Daily challenges, company questions, contests, and streaks — a practice engine built for consistency and interview readiness.

practice.bitwiselearn.app

Problems solved

0

Current streak

0days

Difficulty distribution

  • Easy540 · 42%
  • Medium488 · 38%
  • Hard256 · 20%

Languages supported

CC++JavaPythonJavaScriptTypeScriptGoKotlin

Activity heatmap

Last 16 weeks

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Leaderboard snapshot

  1. #1Aarav2480
  2. #2Diya2360
  3. #3You2210
  4. #4Kabir2104

Day 47

Active challenge

Daily Challenge

One focused problem every day to keep your streak alive.

Open

1,800+

Problems

Coding Problems

Curated DSA sets from easy warmups to interview killers.

Open

30+

Companies

Company Questions

Patterns asked by product and service companies you aim for.

Open

12

This month

Contest Calendar

Upcoming contests and timed rounds to sharpen speed.

Open

Top 5%

Peer rank

Leaderboard

See how you rank against peers on weekly challenges.

Open

218

Active days

Heatmap

Visualize consistency — the habit interviewers can feel.

Open

24

Badges

Achievements

Unlock badges for streaks, contests, and topic mastery.

Open

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