Project44 Software Engineer interview typically runs 4 rounds: DSA, DSA, LLD, Hiring Manager. Timeline was about 1 interview cycle; it emphasized design trade-offs and behavioral depth.
$122K
Avg. Base Comp
$161K
Avg. Total Comp
4
Typical Rounds
2-4 weeks
Process Length
Our candidates report that Project44 is looking for engineers who can move comfortably between algorithmic rigor and practical design judgment. The coding problems skew toward edge-case-heavy variations rather than textbook repeats: string compression with tricky boundaries, a coin change twist, and a graph question that required a non-standard path to tree diameter. That pattern suggests the bar is less about memorizing patterns and more about recognizing when the obvious solution is incomplete or inefficient.
A recurring theme in the design discussion is that Project44 cares deeply about why a design fits the problem, not just whether it works. In the Snake & Ladder exercise, the conversation went beyond classes and APIs into SOLID principles, extensibility, and maintainability. We’ve seen that candidates who can articulate trade-offs clearly tend to stand out here, especially when they can explain how a design would evolve as requirements change.
The hiring manager conversation also points to a company that values engineers who stay current and can connect their work to broader technical decisions. Multiple candidates reported questions about AI, technical contributions, teamwork, and ownership, which tells us they’re evaluating whether someone can contribute thoughtfully in a fast-moving SaaS environment. In practice, the strongest signal is a candidate who can defend past choices with specifics and show they think beyond the immediate implementation.
Synthesized from 1 candidate report by our editorial team.
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Real interview reports from people who went through the Project44 process.
📋 Round 1 – DSA (Medium–Hard) 🔹 String Compression – focused heavily on string manipulation and edge cases. 🔹 Coin Change variation – dynamic programming problem with a twist.
📋 Round 2 – DSA (Medium–Hard) 🔹 Priority Queue based problem – tested strong understanding of heaps and optimization. 🔹 Graph problem – tricky problem related to tree diameter, but not the standard approach.
📋 Round 3 – Low Level Design (LLD) 🎯 Designed Snake & Ladder This round was more than just drawing classes and APIs. The discussion went deep into: Design patterns SOLID principles Extensibility and maintainability Explaining why a particular design choice fits the problem
The focus was clearly on thought process and trade-offs rather than only code. 📋 Round 4 – Hiring Manager Round 🔹 Discussion around AI and staying updated with evolving tech 🔹 Deep dive into past projects and technical contributions 🔹 Behavioral and situation-based questions around teamwork, ownership, and problem-solving
Questions asked: 📋 Round 1 – DSA (Medium–Hard) 🔹 String Compression – focused heavily on string manipulation and edge cases. 🔹 Coin Change variation – dynamic programming problem with a twist.
📋 Round 2 – DSA (Medium–Hard) 🔹 Priority Queue based problem – tested strong understanding of heaps and optimization. 🔹 Graph problem – tricky problem related to tree diameter, but not the standard approach.
📋 Round 3 – Low Level Design (LLD) 🎯 Designed Snake & Ladder This round was more than just drawing classes and APIs. The discussion went deep into: Design patterns SOLID principles Extensibility and maintainability Explaining why a particular design choice fits the problem
The focus was clearly on thought process and trade-offs rather than only code. 📋 Round 4 – Hiring Manager Round 🔹 Discussion around AI and staying updated with evolving tech 🔹 Deep dive into past projects and technical contributions 🔹 Behavioral and situation-based questions around teamwork, ownership, and problem-solving
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Sourced from candidate reports and verified by our team.
Topics based on recent interview experiences.
Featured question at Project44
Minimum Change
| Question | |
|---|---|
| Priority Queue Using Linked List | |
| 2nd Highest Salary | |
| Empty Neighborhoods | |
| Merge Sorted Lists | |
| Top Three Salaries | |
| Closest SAT Scores | |
| Subscription Overlap | |
| Monthly Customer Report | |
| Random SQL Sample | |
| Top 3 Users | |
| Rolling Bank Transactions | |
| Customer Orders | |
| Find the First Non-Repeating Character in a String | |
| Comments Histogram | |
| Raining in Seattle | |
| String Shift | |
| Flight Records | |
| Download Facts | |
| Prime to N | |
| Bagging vs Boosting | |
| Upsell Transactions | |
| Daily Retention Summary | |
| Level Of Rain Water In 2D Terrain | |
| P-value to a Layman | |
| Size of Joins | |
| Recurring Character | |
| First Touch Attribution | |
| Google Maps Improvement | |
| Job Recommendation |
Synthesized from candidate reports. Individual experiences may vary.
The first round focused on medium-to-hard data structures and algorithms questions. Candidates were asked a string compression problem with edge cases and a coin change variation that required dynamic programming.
The second technical round continued with algorithmic problem-solving. It included a priority queue/heap optimization problem and a graph question related to tree diameter, with an emphasis on finding a non-standard approach.
This round asked candidates to design Snake & Ladder and went beyond class diagrams and APIs. The discussion covered design patterns, SOLID principles, extensibility, maintainability, and the reasoning behind design choices.
The final round was with the hiring manager and focused on behavioral and project-based discussion. Candidates were asked about AI and staying current with evolving technology, their past projects and technical contributions, and examples of teamwork, ownership, and problem-solving.
