1. What is a Software Engineer at AIG PC Global Services?

As a Software Engineer at AIG PC Global Services, you are at the forefront of building and maintaining the critical technological infrastructure that powers one of the world’s leading insurance and financial services organizations. AIG’s Property Casualty (PC) division handles complex, high-stakes global risk, and the software you build directly impacts underwriting precision, claims processing efficiency, and the overall digital experience for millions of users worldwide.

In this role, you will be solving problems at an enterprise scale. You are not just writing code; you are translating intricate business logic into robust, scalable, and secure applications. Whether you are modernizing legacy systems, building out new RESTful APIs, or optimizing real-time data flows, your work ensures that our global operations run seamlessly.

Expect a highly collaborative environment where you will partner closely with cross-functional teams, including product managers, QA engineers, and global stakeholders. This position requires a blend of strong core engineering fundamentals, a deep understanding of modern web technologies, and the agility to navigate the unique challenges of the financial technology sector.

2. Common Interview Questions

The following questions represent the patterns and themes frequently encountered by candidates at AIG PC Global Services. Use these to guide your study sessions, focusing on the underlying concepts rather than memorizing answers.

Data Structures & Algorithms

• Given a string of parentheses, write a function using a stack to check if they are balanced.
• Write a program to detect a cycle in a singly linked list.
• Implement an algorithm to efficiently sort a binary array (an array containing only 0s and 1s).
• Solve a medium-level competitive programming problem involving array manipulation.

Web Technologies & Frameworks

• How does JavaScript handle asynchronous operations?
• Explain the concept of Promises in JavaScript. Can you write a custom Promise implementation?
• Deep dive into React: How does the virtual DOM work, and how do you use Hooks effectively?
• What are RESTful APIs, and what are the best practices for designing them?

Core CS & Databases

• Explain the core concepts of Object-Oriented Programming (Polymorphism, Inheritance, Encapsulation, Abstraction).
• Write a SQL query to join two tables and filter the results based on specific conditions.
• Walk me through the fundamental concepts of Operating Systems, specifically focusing on threading and memory management.
• Explain the database schema and entity relationships of your most recent project.

Puzzles & Brain Teasers

• You have 25 horses and a track that can race 5 horses at a time. What is the minimum number of races to find the top 3 fastest horses?
• Estimate the number of people traveling from Gurugram to Uttarakhand on a holiday weekend. Walk me through your logic.

Behavioral & HR

• Tell me about two technical or professional areas where you lack proficiency, and explain how you are working to improve them.
• Where do you see yourself in 5 years within the tech industry?
• Are you willing to relocate if the role requires it?
• Walk me through a time when your project faced a major technical roadblock. How did you handle it?

3. Getting Ready for Your Interviews

Thorough preparation is the key to succeeding in our interview process. We assess candidates holistically, looking for a balance of technical acuity, practical problem-solving skills, and cultural alignment.

Focus your preparation on the following key evaluation criteria:

• Core Technical Proficiency – We evaluate your grasp of fundamental computer science concepts, including Data Structures and Algorithms (DSA), Object-Oriented Programming (OOP), Operating Systems (OS), and Database Management Systems (DBMS). You must demonstrate the ability to write clean, optimized code.
• Project Deep-Dive and Practical Application – Your resume is a primary roadmap for our interviewers. We expect you to speak in detail about your past projects, the architectural choices you made, the specific technologies you utilized (like React, Node.js, or AWS), and the real-world problems your applications solved.
• Analytical Problem-Solving – Beyond writing code, we assess how you think on your feet. You will encounter brain teasers, logical puzzles, and algorithmic challenges that test your ability to break down ambiguous problems into structured solutions.
• Communication and Cultural Fit – We look for engineers who are confident, self-aware, and eager to grow. You should be able to articulate your technical decisions clearly, discuss your areas for improvement, and demonstrate a collaborative mindset.

4. Interview Process Overview

The interview journey for a Software Engineer at AIG PC Global Services is designed to be thorough yet candidate-friendly. It typically begins with an initial resume screening or an online aptitude test, especially for campus or early-career hires. If your profile aligns with our needs, you will advance to the core interview loops, which generally consist of two to three technical rounds followed by a final HR round.

Our process is highly interactive. Technical rounds often feature mixed panels—sometimes including both engineering leads and HR representatives—ensuring a comprehensive evaluation of both your hard skills and your communication style. We value a practical approach, meaning you will face a blend of standard algorithmic coding, deep discussions about your resume, and questions focused on core web development frameworks.

We strive to maintain a supportive and conversational atmosphere. Our interviewers are not looking to trick you; they want to understand the depth of your basic concepts and see how you navigate technical challenges in real-time.

The visual timeline above outlines the typical progression from initial screening through to the final HR interview. Use this to pace your preparation, ensuring you are ready for the initial aptitude and coding screens before transitioning your focus toward deep architectural discussions and behavioral storytelling for the later rounds.

5. Deep Dive into Evaluation Areas

To excel, you must understand exactly what our engineering panels are looking for. We break down our technical evaluations into several core domains.

Core Computer Science & Algorithms

We strongly believe that great software engineers possess a rock-solid foundation in computer science. This area tests your ability to write efficient code and your understanding of the systems your code runs on. Strong performance here means writing bug-free algorithmic solutions and clearly explaining the underlying time and space complexities.

Be ready to go over:

• Data Structures – Expect questions on arrays, linked lists, stacks, and queues. You should be comfortable with operations like detecting cycles or balancing parentheses.
• Algorithms – Sorting algorithms (e.g., sorting a binary array), searching, and basic competitive programming challenges.
• System Fundamentals – Core concepts in Operating Systems (OS) and Object-Oriented Programming (OOP) principles.
• Database Management – Writing SQL queries, explaining database design, and understanding entity relationships.

Example questions or scenarios:

• "Given a linked list, write a function to detect if it contains a cycle."
• "Write an algorithm to efficiently sort a binary array."
• "Explain the core pillars of OOP and how you have applied them in your recent work."

Modern Web Technologies

Since much of our work involves building scalable user interfaces and backend services, your proficiency in modern web stacks is heavily scrutinized. We look for candidates who understand not just how to use frameworks, but how they work under the hood.

Be ready to go over:

• JavaScript Fundamentals – Deep understanding of how JavaScript handles asynchronous functions, closures, and the event loop.
• React – How React works, the virtual DOM, and a strong command of React Hooks.
• Backend & APIs – Building RESTful APIs, working with Node.js, and understanding authentication mechanisms like JWT.
• Advanced Concepts – Implementing Promises from scratch, utilizing Socket.io for real-time communication, and basic cloud deployment (e.g., AWS).

Example questions or scenarios:

• "Can you explain the concept of Promises in JavaScript and implement a basic version of one?"
• "How does React handle state management, and what are the specific use cases for different Hooks?"
• "Walk me through how you implemented JWT authentication in your recent project."

Project Experience & System Design

We want to see how you apply theory to practice. Interviewers will dissect the projects listed on your resume to gauge your actual contribution and technical depth. A strong candidate can clearly articulate the "why" behind their technical choices.

Be ready to go over:

• Architecture – Explaining the overall design of an application you built.
• Problem Solving – Identifying the core problem your project solved and the technical hurdles you overcame.
• Data Flow – Tracing how data moves from the database, through the backend, to the user interface.

Example questions or scenarios:

• "Describe your most complex project in detail. What specific problem did it solve?"
• "Explain the database design for this application. What entities did you create and how do they relate?"

Analytical Puzzles & Brain Teasers

In addition to standard coding, we often test your lateral thinking and logical reasoning through puzzles. We are evaluating your thought process, your ability to handle ambiguity, and your mathematical intuition.

Be ready to go over:

• Classic Logic Puzzles – Familiarize yourself with standard puzzles (often found on platforms like GeeksforGeeks).
• Estimation & Brain Teasers – Guesstimation questions that require you to break down a large, unknown variable into logical, calculable steps.

Example questions or scenarios:

• "What is the minimum number of races needed to select the top 3 horses out of 25?"
• "Calculate the estimated number of people traveling from Gurugram to Uttarakhand on a given weekend."

6. Key Responsibilities

As a Software Engineer at AIG PC Global Services, your day-to-day work will be dynamic and highly impactful. You will be responsible for designing, developing, and deploying scalable software solutions that support our global property and casualty insurance operations. This involves writing clean, testable code, optimizing application performance, and ensuring secure data handling across all platforms.

Collaboration is a massive part of your daily routine. You will participate in agile ceremonies, working alongside product owners to translate business requirements into technical specifications. You will also conduct code reviews, mentor junior peers, and partner with QA to ensure robust test coverage before major releases.

Furthermore, you will actively contribute to system modernization initiatives. This might mean migrating legacy monoliths to microservices architectures, integrating third-party APIs, or setting up real-time data pipelines using technologies like WebSockets and Node.js. Your role is central to keeping our technology stack modern, efficient, and aligned with our global business goals.

7. Role Requirements & Qualifications

To thrive in our fast-paced engineering environment, candidates must possess a specific blend of technical expertise and professional maturity. We evaluate candidates based on a clear set of essential and additive skills.

• Must-have technical skills – Strong proficiency in JavaScript, React, and Node.js. Solid grasp of core Data Structures and Algorithms. Deep understanding of relational databases, SQL, and core Computer Science concepts (OS, OOPs, DBMS).
• Must-have soft skills – Excellent verbal communication, the ability to explain complex technical concepts to non-technical stakeholders, and a high degree of confidence and self-awareness.
• Experience level – We hire across various levels, from recent campus graduates with strong internship/project portfolios to mid-level engineers with proven experience in full-stack development and system architecture.
• Nice-to-have skills – Experience with cloud platforms (specifically AWS), familiarity with real-time communication tools (like Socket.io), and exposure to advanced system design principles.

8. Frequently Asked Questions

Q: How difficult are the technical interviews for this role? The difficulty generally ranges from easy to average, heavily depending on your experience level. If you have thoroughly prepared fundamental DSA, core CS concepts, and can confidently explain the projects on your resume, you will find the technical rounds very manageable.

Q: How much importance is placed on the resume during the interview? Your resume is critical. Interviewers at AIG PC Global Services frequently base entire technical rounds on the projects you have listed. You must be prepared to discuss every technology, architectural decision, and problem-solving method mentioned on your CV.

Q: Are puzzles and brain teasers guaranteed in the interview process? While not guaranteed in every single loop, they are highly common. Interviewers use them to assess your logical reasoning and how you structure your thoughts when faced with unfamiliar or abstract problems. It is highly recommended to brush up on standard logic puzzles.

Q: What is the culture like during the interview process? Candidates consistently report that our interviewers are polite, friendly, and encouraging. The environment is designed to be a collaborative discussion rather than an interrogation. We want to see your confidence and how you might fit into our daily team dynamics.

Q: How long does the entire interview process take? For campus and early-career hires, the process is often expedited, sometimes wrapping up within a few days to a week after the initial aptitude test. For lateral hires, the timeline typically spans two to three weeks from the initial screen to the final HR round.

9. Other General Tips

• Own Your Resume: Never list a technology or project on your resume that you cannot discuss in granular detail. Interviewers will drill down into your specific contributions, the challenges you faced, and the alternative solutions you considered.
• Think Out Loud: Whether you are balancing parentheses, sorting arrays, or estimating travelers to Uttarakhand, your thought process is more important than the final answer. Communicate your assumptions and step-by-step logic clearly.

• Master the Basics: Do not over-index on highly complex, obscure algorithms at the expense of core fundamentals. Ensure your grasp of basic JavaScript, React Hooks, OOPs, and SQL queries is absolute.
• Demonstrate Confidence: The HR and managerial rounds specifically evaluate your confidence and professional maturity. Maintain good eye contact, speak clearly about your career trajectory, and show enthusiasm for the role and the company.

10. Summary & Next Steps

Securing a Software Engineer position at AIG PC Global Services is a fantastic opportunity to build highly impactful, scalable systems within a global financial powerhouse. The role demands a strong command of modern web technologies, a solid foundation in computer science fundamentals, and the analytical sharpness to solve complex, real-world problems.

To succeed, focus your preparation on mastering core JavaScript and React concepts, practicing fundamental data structures, and reviewing standard logical puzzles. Above all, know your resume inside and out. Your ability to confidently narrate your past project experiences and explain your technical decisions will be your greatest asset during the panel interviews.

The compensation data provided above offers a baseline expectation for this role's salary structure. Keep in mind that exact figures will vary based on your specific location, years of experience, and performance during the interview process. Use this data to set realistic expectations and negotiate confidently when the time comes.

Approach these interviews with confidence and a collaborative mindset. Our engineering teams are looking for proactive problem-solvers who are eager to learn and grow. Continue utilizing resources on Dataford to refine your technical skills and behavioral responses. You have the foundational knowledge required—now it is time to showcase your expertise and take the next big step in your engineering career.