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REQUIREMENT_ID_1346 • 3-DAY_ACTIVE_POLICY JD

Software Engineer II

Company
Company Walmart
Type
Opportunity Type Internship
Salary
Stipend / Salary ₹12 LPA - ₹20 LPA (approx.)
Location
Location Bengaluru, Karnataka, India
Posted Date
Posted Date Yesterday
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Data Structures Algorithms Java Python C++ Object Oriented Programming SQL Git Version Control Problem Solving Debugging Communication Teamwork
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Aptitude Practice Questions Open Resource ↗
Comprehensive aptitude set to sharpen quantitative and logical reasoning, essential for the online assessment stage.
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Walmart Specific Coding Guides Open Resource ↗
Curated coding problems and interview experiences related to Walmart’s hiring patterns, helping candidates focus on relevant topics.
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Software Engineer Interview Prep Open Resource ↗
Targeted preparation material covering data structures, algorithms, and system design concepts frequently asked for this role.
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Comprehensive Problem Set Open Resource ↗
Extensive collection of coding challenges to practice implementation speed and accuracy, mirroring the difficulty of Walmart’s coding test.

Final‑year B.Tech/M.Tech/BE/MCA students graduating in 2026; branches: Computer Science, Information Technology, Software Engineering, Computer Engineering or related fields; minimum CGPA/percentage 6.5/65%; no active backlogs at the time of joining; must have strong programming fundamentals and a passion for software development.

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Round 1: Online Coding Assessment (DSA & language specific problems)
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Round 2: Technical Interview (system design basics, coding on whiteboard, problem solving)
3
Round 3: HR Interview (fitment, motivation, cultural alignment)
Walmart, the world’s largest retailer, has been expanding its technology footprint in India to power its global e‑commerce and supply‑chain operations. With a strong focus on data‑driven decision making, cloud platforms, and AI‑enabled services, Walmart India’s tech hub in Bengaluru works on everything from customer‑facing mobile apps to large‑scale backend systems that support millions of transactions daily. The company’s culture blends the agility of a startup with the stability of a multinational, offering fresh talent exposure to real‑world problems at massive scale. As a Software Engineer II (Fresher) you will join a fast‑moving product team that builds, tests, and maintains critical services for Walmart’s online marketplace. The role is designed for final‑year students who have a solid grounding in programming fundamentals and a passion for solving complex problems. You will be mentored by senior engineers, participate in code reviews, and contribute to feature development from day one. **Key Responsibilities:** 1. Design, develop, and deploy scalable backend services using Java/Python/C++. 2. Write clean, maintainable code following Walmart’s coding standards and best practices. 3. Participate in daily stand‑ups, sprint planning, and retrospectives as part of an Agile team. 4. Conduct unit testing, integration testing, and assist in performance tuning of applications. 5. Collaborate with product managers and UX designers to translate requirements into technical solutions. 6. Debug production issues, perform root‑cause analysis, and implement fixes promptly. 7. Contribute to the creation and maintenance of technical documentation and API specifications. 8. Use version control (Git) effectively, manage pull‑requests, and engage in peer code reviews. 9. Explore and adopt new technologies, tools, and frameworks that can improve system efficiency. 10. Participate in knowledge‑sharing sessions, hackathons, and internal tech talks. **Tech Stack:** Java, Python, C++, Spring Boot, RESTful APIs, MySQL/PostgreSQL, AWS services, Docker, Kubernetes, Git, Jenkins. **Growth Path:** Starting as a Software Engineer II, high performers can progress to Senior Engineer, Lead Engineer, and eventually to Architecture or Management roles within 3‑5 years, supported by Walmart’s structured learning programs and internal mobility. **Why Join Walmart:** You will work on products that impact millions of customers worldwide, gain exposure to cutting‑edge cloud technologies, and benefit from a collaborative environment that encourages continuous learning. Walmart’s commitment to diversity, inclusion, and employee well‑being makes it an attractive place for fresh talent to launch a rewarding engineering career.

Walmart — Data Analytics & SQL Interview Guide

Previously asked questions, exam syllabus, coding benchmarks & round strategy.

APTITUDE & LOGIC 📖
Aptitude Practice Questions & Online Mock Tests

Curated logical, quantitative, and verbal reasoning problems to sharpen reasoning skills required for the initial screening test.

Open Resource ↗
COMPANY GUIDE 🎯
Walmart Interview Preparation Corner

Comprehensive guide covering typical interview formats, common questions, and preparation tips for Walmart and off-campus tech roles.

Open Resource ↗
MOCK TESTS & PAPERS 📝
Comprehensive Interview Prep Resources & Syllabus

Collection of previous year questions, company-specific test patterns, and interview experiences for technical and HR rounds.

Open Resource ↗
CODING PRACTICE 💻
Algorithm and Data Structure Problem Set

Practice problems to improve coding proficiency and algorithm problem-solving speed for technical rounds.

Open Resource ↗
Round 1: Online Assessment (OA)
Aptitude, Quantitative Logic & 2 Coding Problems
Focus on accuracy and speed. Practice arrays, strings, and standard arithmetic puzzles.
Round 2: Technical Interview 1
Core Tech Stack (Data Structures, Algorithms, Java, Python, C++, Object Oriented Programming, SQL, Git, Version Control, Problem Solving, Debugging, Communication, Teamwork) & Live Code Tracing
Explain your thought process aloud. Analyze time & space complexities before coding.
Round 3: System Design & Problem Solving
Database Schemas, APIs & Architecture Basics
Clarify edge cases, diagram schemas cleanly, and discuss scalability trade-offs.
Round 4: HR & Cultural Fit Discussion
Walmart Core Values, Learning Agility & Offer Terms
Demonstrate passion, strong communication, and readiness for full-time collaboration.
What is the difference between WHERE and HAVING clauses in SQL? Answer ▼
Model Answer: WHERE filters rows before any groupings are applied, while HAVING filters aggregated groups after GROUP BY has executed.
Explain SQL Window functions: ROW_NUMBER(), RANK(), and DENSE_RANK(). Answer ▼
Model Answer: ROW_NUMBER() assigns unique sequential integers. RANK() assigns identical ranks to ties and skips ranks. DENSE_RANK() assigns identical ranks to ties without skipping rank numbers.
How do you handle NULL and missing values during data cleaning in Python/Pandas? Answer ▼
Model Answer: Use .isna().sum() to identify missing values. Impute with mean/median using .fillna() or remove with .dropna(subset=[...]) depending on variance impact.
What is the difference between Star Schema and Snowflake Schema in Data Warehousing? Answer ▼
Model Answer: Star Schema has denormalized dimension tables directly connected to the central Fact table. Snowflake Schema normalizes dimension tables into sub-dimensions to minimize redundancy.
How do you calculate MoM (Month-over-Month) growth in SQL? Answer ▼
Model Answer: Use LAG(revenue, 1) OVER (ORDER BY month) to fetch the previous month's revenue and compute (revenue - prev_revenue) / prev_revenue * 100.
Why do you want to join Walmart as a Software Engineer II?
Preparation Tip: Highlight Walmart's market reputation, recent tech innovations, and how your skills in Data Structures directly solve their team's objectives.
Describe a challenging bug or academic project roadblock and how you resolved it.
Preparation Tip: Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
How do you handle strict deadlines or sudden scope changes?
Preparation Tip: Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.

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