Tracxn Interview Questions
& Process

You'll get a string with *, -, and + characters, and its length is a multiple of a given number (sub-string length). Your task is to write a function to hash this string. The hashing algorithm works like this: first, split the string into sub-strings of the given length, starting from the left. Then, figure out the weight of each sub-string, where weight is how many times a unique sub-string value shows up after splitting. After that, sort the unique sub-string values based on their weight, from highest to lowest. If any sub-strings have the same weight, sort them by character order: * comes first, then -, then +. Finally, create the hash by sticking together the sorted list of unique sub-strings and return it.

The Tracxn interview process usually has 2-3 rounds. It often starts with a case study or aptitude test, then moves to technical and behavioral/HR rounds. The exact stages might change depending on the role, but generally, you'll have to solve case studies, talk about your previous work and what you've accomplished, and they'll check if you fit the role and what your career goals are.

I applied for the Software Engineer position at Tracxn online. Although I was offered the role of Automation Engineer, I was assured the work would be identical to that of a Software Engineer. The interview process commenced with an online puzzle round featuring 20 visual reasoning questions (image prediction puzzles) presented via a Google Form. Upon successfully clearing this round, I was invited to Tracxn’s Bengaluru office for an in-person interview. The first stage involved a DSA problem-solving session where I had 30 minutes to solve a coding problem on paper. This was followed by a technical interview concentrating on JavaScript, React, and Node.js, which included both theoretical and practical questions. Subsequently, there was a coding round where I had 30 minutes to develop the frontend of a basic chat application using React. The final round consisted of a discussion about the system design for the same chat application, specifically focusing on the database schema and API design.

So for the Tracxns Financial Analyst job, first you have a phone screen to see if you're even qualified. Then, you do some technical interviews where they check your financial modeling and how you analyze stuff. They also do behavioral interviews to see if you fit the culture and how you solve problems. You might have to do a case study presentation, looking at real financial situations. The last part is talking with the senior managers to see if you think strategically and if you're on the same page with what the company wants.