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REQUIREMENT_ID_1668 โ€ข 3-DAY_ACTIVE_POLICY

Systems Engineer (SE)

Company
Company Surveys
Type
Opportunity Type Internship
Salary
Stipend / Salary โ‚น5 to 7 LPA
Location
Location Pan India
Posted Date
Posted Date Oct 09, 2026
Programming fundamentals Data structures Algorithms Objectโ€‘Oriented Programming Java C++ Python SQL Problem solving Analytical thinking Communication skills
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Placement Papers for Infosys Open Resource โ†—
Comprehensive collection of previous placement papers to practice the type of questions asked in Infosys recruitment.
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Infosys Recruitment Process Experiences Open Resource โ†—
Firstโ€‘hand experiences and tips from candidates who have cleared the Infosys hiring process.
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Infosys Interview Preparation Guide Open Resource โ†—
Curated guide covering coding, aptitude, and interview strategies specific to Infosys.
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Algorithm Practice Problems Open Resource โ†—
Extensive set of algorithmic problems to sharpen coding skills for the online assessment.

BE/BTech/ME/MTech/MCA/MSc graduates of the 2027 batch, minimum 60% aggregate throughout the academic career, no active backlogs, Indian citizenship or OCI, freshers only.

1
Round 1: Online Assessment (coding and aptitude)
2
Round 2: Technical Interview (coding, DSA, fundamentals)
3
Round 3: HR Interview (fitment, motivations, behavioral questions)
Infosys Limited is one of Indiaโ€™s largest IT services and consulting firms, with a legacy spanning over four decades. Headquartered in Bengaluru, the company operates in more than 50 countries, delivering digital transformation, cloud, AI, and engineering services to Fortuneโ€‘500 clients. Infosys is renowned for its strong focus on continuous learning, a robust training ecosystem (Infosys Global Education Centre), and a culture that encourages innovation and ethical business practices. The organizationโ€™s commitment to sustainability, diversity, and employee wellโ€‘being makes it a preferred destination for fresh engineering talent across the nation. The role of Systems Engineer (SE) is the entryโ€‘level gateway for 2027 graduates to start a career as a technology professional at Infosys. As an SE, you will be part of a delivery team that designs, develops, tests, and supports enterpriseโ€‘grade applications for global clients. You will receive structured onboarding, mentorship from senior engineers, and exposure to realโ€‘world projects that span domains such as banking, retail, healthcare, and manufacturing. The position offers a clear growth trajectory from SE to Senior Engineer, Lead, and eventually to managerial or specialist tracks. Key Responsibilities: 1. Participate in requirement analysis and translate business needs into technical specifications. 2. Write clean, modular, and wellโ€‘documented code using languages such as Java, C++, or Python. 3. Perform unit testing, debugging, and code reviews to ensure highโ€‘quality deliverables. 4. Collaborate with crossโ€‘functional teams including QA, UX, and product managers to deliver endโ€‘toโ€‘end solutions. 5. Contribute to the design of scalable architectures and APIs. 6. Maintain and enhance existing applications, ensuring performance and security compliance. 7. Document technical solutions, create user manuals, and support knowledge transfer. 8. Stay updated with emerging technologies and propose innovative improvements. 9. Participate in agile ceremonies like sprint planning, daily standโ€‘ups, and retrospectives. 10. Adhere to Infosysโ€™ coding standards, governance policies, and ethical guidelines. Tech Stack: Java / J2EE, .NET, Python, C/C++, SQL/NoSQL databases, RESTful APIs, Cloud platforms (AWS, Azure), DevOps tools (Git, Jenkins, Docker), and Agile methodologies. Growth Path: Starting as a Systems Engineer, you can progress to Senior Engineer (2โ€‘3 years), then to Lead Engineer (5โ€‘6 years), followed by Managerial or Specialist roles such as Solution Architect or Project Manager. Infosys also offers continuous upโ€‘skilling through internal certifications, MOOCs, and the Infosys Learning Platform. Why Join Infosys? The company provides a structured career roadmap, exposure to cuttingโ€‘edge technologies, and a vibrant community of over 250,000 professionals. Freshers benefit from a worldโ€‘class training program, global mobility opportunities, and a supportive environment that values workโ€‘life balance and personal growth.

Surveys โ€” Data Analytics & SQL Interview Guide

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

APTITUDE & LOGIC ๐Ÿ“–
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 โ†—
COMPANY GUIDE ๐ŸŽฏ
Surveys Interview Preparation Corner

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

Open Resource โ†—
MOCK TESTS & PAPERS ๐Ÿ“
Comprehensive Interview Prep Resources & Syllabus

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

Open Resource โ†—
CODING PRACTICE ๐Ÿ’ป
Algorithm and Data Structure Problem Set

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

Open Resource โ†—
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 (Programming fundamentals, Data structures, Algorithms, Objectโ€‘Oriented Programming, Java, C++, Python, SQL, Problem solving, Analytical thinking, Communication skills) & 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
Surveys 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 โ–ผ
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 โ–ผ
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 โ–ผ
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 โ–ผ
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 โ–ผ
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 Surveys as a Systems Engineer (SE)?
Preparation Tip: Highlight Surveys's market reputation, recent tech innovations, and how your skills in Programming fundamentals 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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