ShareChat (Mohalla Tech Pvt Ltd) Software Engineer interview questions & guide 2026

The following questions are representative of the patterns observed in our interview process. While specific questions change, these categories reflect the core competencies we assess.

Data Structures and Algorithms

We test your ability to write efficient, clean, and production-ready code. Expect problems that require identifying optimal data structures and applying algorithmic patterns under time constraints.

• Find the row with the maximum number of 1s in a matrix.
• Reverse a linked list or detect a loop within one.

Preparation at ShareChat (Mohalla Tech Pvt Ltd) requires a structured approach. Focus on mastering the fundamentals while developing the ability to articulate your design decisions clearly.

Technical Proficiency – You must be comfortable writing efficient code for common algorithmic problems. We evaluate not just the solution, but your ability to analyze complexity and write code that is clean, modular, and production-ready.

System Design Thinking – For more experienced roles, we look for your ability to architect systems that scale. You should be able to discuss database schemas, caching strategies, and load balancing while justifying your architectural decisions based on business requirements.

Communication and Clarity – As an engineer here, you will work in cross-functional teams. Your ability to explain your technical thought process, ask clarifying questions, and discuss the "why" behind your code is just as important as the code itself.

The interview process at ShareChat (Mohalla Tech Pvt Ltd) is designed to be rigorous yet transparent. It typically begins with a resume screening, followed by a series of technical assessments that range from algorithmic coding tests to deep-dive technical discussions. We prioritize candidates who demonstrate strong problem-solving skills and a genuine interest in the social media domain.

You can expect a mix of one-on-one technical rounds and, depending on the seniority of the role, system design interviews. Our philosophy centers on finding engineers who can write high-quality, scalable code while maintaining a user-centric perspective. The pace is generally swift, and we aim to provide a clear view of our technical culture throughout each stage of your evaluation.

This timeline provides a high-level view of the progression from initial screening to final hiring manager discussions. Use this to pace your study schedule, ensuring you have dedicated time for both algorithmic practice and system design review. Note that the exact number of rounds can vary based on the specific team and seniority of the position.

Algorithmic Problem Solving

This area focuses on your fundamental coding abilities. We look for candidates who can quickly identify the correct data structure and write optimal code.

• DSA Patterns – Mastery of arrays, linked lists, graphs, and trees.
• Complexity Analysis – Ability to articulate time and space complexity for your solutions.
• Edge Cases – Consistently considering constraints and boundary conditions.

As a Software Engineer, your day-to-day work involves more than just writing code. You will be expected to take ownership of specific features or services, ensuring they meet the high performance and reliability standards required by our users. You will collaborate closely with product managers and designers to translate requirements into technical specifications.

You will also participate in code reviews, contribute to architectural discussions, and help maintain the health of our codebase. A significant portion of the role involves identifying bottlenecks, optimizing performance, and ensuring that our systems can handle the massive scale of content creation and consumption that defines ShareChat (Mohalla Tech Pvt Ltd).

We look for engineers who are not only technically proficient but also adaptable and eager to learn.

• Must-have skills

  • Strong proficiency in data structures and algorithms.
  • Deep understanding of at least one major programming language and framework.
  • Experience with system design principles and building scalable architectures.
  • Ability to write clean, maintainable, and production-ready code.

• Nice-to-have skills

  • Experience in the social media or content-delivery domain.
  • Familiarity with cloud technologies and container orchestration (e.g., Kubernetes).
  • Exposure to machine learning pipelines or large-scale data processing.

Q: How much time should I spend preparing? A: Candidates typically spend between 4 to 6 months preparing, depending on their current familiarity with competitive programming and system design.

Q: What differentiates a successful candidate? A: Beyond coding, successful candidates demonstrate a clear, logical thought process and the ability to articulate the trade-offs in their designs.

Q: Is the interview process mostly remote or onsite? A: Interviews are primarily conducted via video calls to accommodate our global and distributed hiring needs.

Q: Will I be asked about my past projects? A: Yes, expect a deep dive into your resume. Be ready to discuss the technical challenges you faced and the specific design choices you made in your past projects.

• Think out loud: During coding rounds, narrate your thought process. It helps the interviewer understand your logic and provides them an opportunity to guide you if you get stuck.
• Focus on production-ready code: Don't just write a solution that passes the test; write code that is readable, modular, and handles errors gracefully.
• Review your resume: Be prepared to discuss every technology listed on your resume in detail, including its pros and cons.
• Practice variants: Don't just memorize a solution. Practice variations of common problems (like different types of binary search) to ensure you understand the underlying concepts.

The Software Engineer role at ShareChat (Mohalla Tech Pvt Ltd) is a unique opportunity to shape the digital landscape of one of the fastest-growing technology companies in India. By focusing on algorithmic efficiency, scalable system design, and a deep understanding of your core technologies, you will be well-prepared to tackle our interview process.

Remember that consistent, deliberate practice is the key to success. You can explore additional interview insights, practice questions, and preparation resources on Dataford to sharpen your skills further. Stay confident, be curious, and approach every problem with a methodical mindset; you have the potential to make a significant impact here.

The compensation data provided reflects the typical market ranges and components for engineering roles of this level. Candidates should interpret these figures as a guideline for total compensation, which may include base salary, performance-linked bonuses, and equity components based on seniority and experience.