# Software Engineer
**Role:** Software Engineer · **Level:** P1
**Company:** [Docusign](https://scaleengineer.com/companies/docusign)
**Difficulty:** Medium
**Salary:** US$90000 - US$120000
**Experience:** 1 - 3
**Timeline:** ~14 days
This interview process for a Software Engineer (P1 level) at DocuSign is designed to assess a candidate's technical proficiency, problem-solving skills, and cultural fit within the company. The process typically involves multiple rounds, starting with an initial HR screening, followed by technical interviews focusing on data structures, algorithms, and system design, and concluding with a managerial or team-fit interview.
Canonical: https://scaleengineer.com/interviews/docusign/p1-software-engineer
---
## Overall evaluation

- Technical and Behavioral Assessment
- Communication and Engagement

## Questions asked

- Given an array of integers, find the contiguous subarray with the largest sum.
- Design a URL shortening service like bit.ly.
- Tell me about a time you had to deal with a difficult stakeholder.
- How would you design a system to handle real-time notifications for a web application?
- Explain the difference between a process and a thread.
- Describe a situation where you had to mentor a junior engineer.

## Preparation tips

### lists

- Thoroughly review fundamental data structures and algorithms.
- Practice coding problems, focusing on time and space complexity.
- Understand common system design principles and trade-offs.
- Prepare examples for behavioral questions using the STAR method (Situation, Task, Action, Result).
- Research DocuSign's products, values, and recent news.
- Prepare thoughtful questions to ask the interviewer.

### studyPlan

- {"title":"Foundational Concepts","longDescription":"Weeks 1-2: Focus on core data structures (Arrays, Linked Lists, Stacks, Queues, Trees, Graphs, Hash Tables) and fundamental algorithms (Sorting, Searching, Recursion, Dynamic Programming). Practice coding problems related to these topics on platforms like LeetCode (Easy to Medium difficulty).","shortDescription":"Weeks 1-2: Data Structures & Algorithms (Easy/Medium). Practice coding."}
- {"title":"System Design","longDescription":"Weeks 3-4: Dive into system design concepts. Study topics like scalability, availability, databases (SQL vs. NoSQL), caching, load balancing, and API design. Review common system design interview patterns and practice designing simple systems.","shortDescription":"Weeks 3-4: System Design Fundamentals. Practice designing systems."}
- {"title":"Behavioral and Cultural Fit","longDescription":"Week 5: Prepare for behavioral and situational questions. Reflect on past experiences and prepare examples using the STAR method. Understand DocuSign's company culture and values. Prepare questions to ask the interviewer.","shortDescription":"Week 5: Behavioral Prep & Company Research. Prepare STAR stories."}

## Location differences

- {"location":"Global","differences":{"tips":["Research common business practices in this region.","Be prepared to discuss your experience with local technologies or platforms.","Practice answering behavioral questions in the context of a diverse team."],"interviewFocus":["Adaptability to local work culture.","Understanding of regional market trends.","Communication skills in the local language."],"commonQuestions":["Tell me about a challenging project you worked on.","How do you handle tight deadlines?","Describe a time you disagreed with a teammate."]}}
- {"location":"North America","differences":{"tips":["Brush up on cloud computing concepts and services.","Prepare to discuss specific examples of building and deploying scalable applications.","Familiarize yourself with common DevOps practices."],"interviewFocus":["Proficiency in cloud-native technologies.","Experience with scalable system design.","Understanding of CI/CD pipelines."],"commonQuestions":["How do you approach debugging complex issues in a distributed system?","Describe your experience with cloud platforms like AWS or Azure.","What are your thoughts on microservices architecture?"]}}
- {"location":"Europe","differences":{"tips":["Review fundamental computer science principles.","Practice coding exercises on platforms like LeetCode or HackerRank.","Be ready to explain your thought process clearly when solving coding problems."],"interviewFocus":["Core programming concepts.","Code quality and efficiency.","Problem-solving using fundamental algorithms."],"commonQuestions":["Can you explain the principles of object-oriented programming?","Describe a situation where you had to optimize code for performance.","What are your favorite programming languages and why?"]}}

## Round 1: Data Structures and Algorithms Round 1
**Type:** Technical Screening (Coding) · **Difficulty:** Medium · **Duration:** 45 min
Coding challenge focusing on data structures and algorithms.
This initial technical round focuses on assessing your foundational programming skills. You will be asked to solve one or two coding problems, typically involving data structures and algorithms. The interviewer will evaluate how you approach the problem, your coding style, and your ability to explain your solution and its complexity.
**Interviewers look for:** Logical thinking; Ability to translate requirements into code; Understanding of Big O notation
**Evaluation criteria:** Problem-solving approach; Correctness of code; Efficiency of solution (time and space complexity); Clarity of explanation
**Common rejection reasons:** Poor communication of thought process.; Inability to solve basic algorithmic problems.; Lack of understanding of fundamental data structures.
## Questions

- Reverse a linked list.
- Find the kth smallest element in a binary search tree.

## Preparation tips

- Practice coding on a whiteboard or shared editor.
- Focus on explaining your thought process clearly.
- Be prepared to discuss trade-offs of different approaches.

## Round 2: System Design Round
**Type:** System Design · **Difficulty:** Hard · **Duration:** 60 min
Design a scalable software system.
This round assesses your ability to design and architect software systems. You'll be given an open-ended problem (e.g., design Twitter's feed, a URL shortener) and expected to discuss various aspects like data modeling, API design, scalability, and fault tolerance. The focus is on your thought process and ability to handle ambiguity.
**Interviewers look for:** Ability to design robust and scalable systems; Knowledge of architectural patterns; Pragmatic decision-making
**Evaluation criteria:** System design approach; Scalability and performance considerations; Understanding of trade-offs; Knowledge of databases, caching, and messaging queues
**Common rejection reasons:** Inability to design scalable systems.; Lack of understanding of distributed systems concepts.; Poor consideration of trade-offs.
## Questions

- Design a system to count unique visitors to a website.
- Design a rate limiter.

## Preparation tips

- Study common system design patterns.
- Understand trade-offs between different technologies.
- Practice designing systems for scale and reliability.

## Round 3: Managerial/Behavioral Round
**Type:** Behavioral Interview · **Difficulty:** Medium · **Duration:** 45 min
Assess behavioral and cultural fit.
This round focuses on your behavioral and situational responses. You'll be asked questions about your past experiences, how you handle challenges, work with others, and your motivations. The interviewer wants to understand how you'd fit into the team and the company culture.
**Interviewers look for:** Ability to work effectively in a team; Positive attitude; Growth mindset
**Evaluation criteria:** Teamwork and collaboration skills; Communication style; Problem-solving approach in team settings; Alignment with DocuSign's values
**Common rejection reasons:** Poor cultural fit.; Lack of collaboration skills.; Negative attitude or lack of enthusiasm.
## Questions

- Tell me about a time you failed and what you learned from it.
- How do you handle constructive criticism?

## Preparation tips

- Prepare examples using the STAR method.
- Be honest and authentic.
- Show enthusiasm for the role and the company.