# Software Engineer
**Role:** Software Engineer · **Level:** L5
**Company:** [DXC Technology](https://scaleengineer.com/companies/dxc-technology)
**Difficulty:** Medium to Hard
**Salary:** US$110000 - US$150000
**Experience:** 5 - 8
**Timeline:** ~14 days
DXC Technology's Software Engineer L5 interview process is designed to assess a candidate's technical proficiency, problem-solving abilities, and cultural fit within the organization. The process typically involves multiple rounds, starting with an initial screening and progressing through technical and behavioral assessments.
Canonical: https://scaleengineer.com/interviews/dxc-technology/l5-software-engineer
---
## Overall evaluation

- Technical Skills
- Behavioral and Cultural Fit
- Experience and Impact

## Questions asked

- Describe a complex technical problem you faced and how you solved it.
- How would you design a URL shortening service?
- Explain the difference between processes and threads.
- Tell me about a time you failed. What did you learn from it?
- What are the principles of object-oriented programming?
- How do you approach testing your code?
- Describe your experience with cloud computing platforms.
- What is RESTful API design?
- How do you handle technical debt?
- What are your thoughts on continuous integration and continuous delivery (CI/CD)?

## Preparation tips

### lists

- Thoroughly review fundamental computer science concepts (data structures, algorithms, operating systems, databases).
- Practice coding problems on platforms like LeetCode, HackerRank, or similar.
- Study system design principles and common architectural patterns.
- Prepare to discuss your past projects in detail, focusing on your contributions and challenges.
- Research DXC Technology's mission, values, and recent projects.
- Understand common behavioral interview questions and prepare STAR method (Situation, Task, Action, Result) answers.
- Be ready to discuss your career goals and why you are interested in DXC Technology.

### studyPlan

- {"title":"Data Structures and Algorithms","longDescription":"Weeks 1-2: Focus on core data structures (arrays, linked lists, trees, graphs, hash maps) and algorithms (sorting, searching, dynamic programming, graph traversal). Practice implementing these in your preferred language and analyze their time and space complexity. Solve at least 20-30 problems covering these topics.","shortDescription":"Weeks 1-2: Data Structures & Algorithms fundamentals. Practice 20-30 problems."}
- {"title":"System Design","longDescription":"Weeks 3-4: Dive into system design. Study concepts like scalability, availability, reliability, load balancing, caching, database design (SQL vs. NoSQL), microservices, and API design. Work through common system design interview questions and practice sketching out architectures.","shortDescription":"Weeks 3-4: System Design principles and common architectures. Practice system design questions."}
- {"title":"Behavioral Preparation","longDescription":"Week 5: Prepare for behavioral questions. Identify key behavioral competencies (teamwork, problem-solving, leadership, communication) and prepare specific examples from your experience using the STAR method. Reflect on your strengths, weaknesses, and career aspirations.","shortDescription":"Week 5: Behavioral questions preparation using STAR method. Reflect on strengths/weaknesses."}
- {"title":"Company Research and Final Review","longDescription":"Week 6: Review DXC Technology's business, culture, and recent news. Prepare questions to ask the interviewer about the role, team, and company. Consolidate your understanding of your resume and be ready to discuss any project in detail.","shortDescription":"Week 6: Company research, prepare questions for interviewer. Review resume."}

## Location differences

- {"location":"Global","differences":{"tips":["Research DXC's presence and key projects in your specific region.","Be prepared to discuss how your experience aligns with local business needs.","Highlight any experience working with diverse teams or in international settings.","Showcase your understanding of the local technology landscape."],"interviewFocus":["Understanding of local market trends and how they apply to DXC's business.","Adaptability to local work culture and team dynamics.","Communication skills in the local language (if applicable) and English.","Familiarity with specific regional projects or client needs."],"commonQuestions":["Tell me about a challenging project you worked on and how you overcame the obstacles.","How do you handle conflicting priorities or tight deadlines?","Describe a time you had to influence a team or stakeholder. What was the outcome?","What are your thoughts on the current tech stack at DXC Technology?","How do you stay updated with the latest technology trends?"]}}
- {"location":"North America","differences":{"tips":["Brush up on data structures, algorithms, and system design principles.","Practice coding problems, focusing on efficiency and edge cases.","Be ready to discuss your experience with cloud platforms (AWS, Azure, GCP).","Prepare to explain your thought process clearly and concisely during problem-solving."],"interviewFocus":["Deep understanding of distributed systems and cloud-native architectures.","Proficiency in designing and implementing scalable and resilient software solutions.","Strong problem-solving and debugging skills for complex technical challenges.","Knowledge of best practices in software development, including testing, CI/CD, and monitoring."],"commonQuestions":["How would you design a scalable microservices architecture for a financial trading platform?","Explain the CAP theorem and its implications for distributed systems.","Describe a situation where you had to debug a complex production issue. What was your approach?","What are the trade-offs between SQL and NoSQL databases for a large-scale e-commerce application?","How do you ensure the security of a web application against common vulnerabilities?"]}}
- {"location":"Europe","differences":{"tips":["Prepare examples that demonstrate your ability to work effectively in a team.","Think about situations where you've shown initiative or leadership.","Be ready to discuss your approach to code quality and testing.","Practice articulating your thoughts on teamwork and collaboration."],"interviewFocus":["Collaboration and teamwork skills.","Mentorship and leadership potential.","Code quality and best practices.","Communication and conflict resolution within a team."],"commonQuestions":["Can you explain the principles of Agile development and your experience with Scrum?","Describe a time you had to mentor a junior engineer. What was your approach?","How do you handle code reviews and provide constructive feedback?","What are your thoughts on the importance of unit testing and integration testing?","Tell me about a time you disagreed with a technical decision made by your team lead."]}}

## Round 1: HR Screening
**Type:** HR/Recruiter Screening · **Difficulty:** Medium · **Duration:** 45 min
Initial screening to assess basic qualifications, motivation, and cultural fit.
This initial round is typically conducted by an HR representative or a junior technical screener. The primary goal is to assess your basic qualifications, understand your career aspirations, and gauge your interest in the role and DXC Technology. They will likely ask about your resume, previous experience, and motivation for applying. This round also serves to check for cultural fit and basic communication skills.
**Interviewers look for:** Fundamental programming skills.; Logical thinking.; Ability to translate requirements into code.
**Evaluation criteria:** Basic understanding of data structures and algorithms.; Ability to write syntactically correct code.; Problem-solving approach.; Communication of thought process.
**Common rejection reasons:** Lack of fundamental programming knowledge.; Inability to articulate thought process clearly.; Poor problem-solving approach.; Not meeting the minimum coding standards.
## Questions

- Tell me about yourself.
- Why are you interested in DXC Technology?
- What are your strengths and weaknesses?
- Can you walk me through your resume?
- What are your salary expectations?

## Preparation tips

- Be prepared to talk about your resume and past projects.
- Understand why you are interested in DXC Technology and this specific role.
- Practice answering common behavioral questions.
- Have a few questions ready to ask the interviewer about the role or company.

## Round 2: Data Structures and Algorithms
**Type:** Technical Interview (Coding) · **Difficulty:** Hard · **Duration:** 60 min
Solve coding problems focusing on data structures and algorithms.
This is a core technical round focused on your problem-solving abilities. You will be asked to solve one or two coding problems, typically involving data structures and algorithms. The interviewer will assess not only if you can arrive at a correct solution but also how you approach the problem, your thought process, your coding style, and your ability to analyze the efficiency of your solution (time and space complexity). Expect to write code in a shared editor or on a whiteboard.
**Interviewers look for:** Strong grasp of data structures and algorithms.; Ability to write clean, efficient, and bug-free code.; Logical thinking and problem-solving skills.; Understanding of algorithmic complexity.
**Evaluation criteria:** Correctness and efficiency of the algorithm.; Code quality and best practices.; Ability to analyze time and space complexity.; Problem-solving approach and debugging skills.; Understanding of data structures.
**Common rejection reasons:** Incorrect or inefficient algorithms.; Failure to handle edge cases.; Poor code quality (readability, maintainability).; Inability to explain the time and space complexity of the solution.; Difficulty in debugging code.
## Questions

- Given an array of integers, find the contiguous subarray with the largest sum.
- Implement a function to reverse a linked list.
- Find the kth smallest element in a binary search tree.
- Given two strings, determine if one is an anagram of the other.

## Preparation tips

- Practice coding problems extensively on platforms like LeetCode, HackerRank, etc.
- Focus on understanding the underlying data structures and algorithms.
- Be able to explain your thought process clearly while coding.
- Practice analyzing the time and space complexity of your solutions.
- Prepare for questions on common data structures (arrays, linked lists, trees, graphs, hash maps) and algorithms (sorting, searching, dynamic programming).

## Round 3: System Design
**Type:** Technical Interview (System Design) · **Difficulty:** Hard · **Duration:** 60 min
Design a scalable software system and discuss architectural choices.
This round assesses your ability to design and architect software systems. You'll be given a high-level problem (e.g., design Twitter's feed, design a URL shortener) and expected to break it down, identify requirements, propose a solution, and discuss trade-offs. This includes choosing appropriate technologies, designing databases, considering scalability, availability, and performance.
**Interviewers look for:** Experience in designing complex software systems.; Understanding of distributed systems and cloud architectures.; Ability to make sound technical decisions and justify them.; Knowledge of various technologies and their applications.
**Evaluation criteria:** Ability to design scalable, reliable, and maintainable systems.; Understanding of architectural patterns and trade-offs.; Knowledge of databases, caching, load balancing, and distributed systems.; Problem-solving approach for system-level challenges.; Clear communication of design decisions.
**Common rejection reasons:** Lack of understanding of system design principles.; Inability to design a scalable and reliable system.; Poor trade-off analysis.; Not considering edge cases or failure scenarios.; Difficulty in communicating design choices.
## Questions

- Design a system like TinyURL.
- How would you design a news feed system for a social media platform?
- Design an API for a ride-sharing service.
- How would you design a system to handle real-time analytics for a website?

## Preparation tips

- Study system design concepts: scalability, availability, consistency, load balancing, caching, databases (SQL/NoSQL), message queues, microservices.
- Practice designing common systems like social media feeds, e-commerce platforms, or ride-sharing apps.
- Be prepared to discuss trade-offs between different design choices.
- Understand how to handle failures and ensure reliability.
- Familiarize yourself with cloud platforms (AWS, Azure, GCP) and their services.

## Round 4: Behavioral and Managerial Fit
**Type:** Behavioral/Managerial Interview · **Difficulty:** Medium · **Duration:** 45 min
Assess behavioral competencies, teamwork, and cultural fit.
This round focuses on your behavioral competencies and how you fit within the team and DXC's culture. The hiring manager will ask questions designed to understand your past experiences, how you handle specific situations (e.g., conflict resolution, dealing with failure, teamwork), and your career aspirations. They want to see how you collaborate, communicate, and contribute to a team environment. Be prepared to provide specific examples using the STAR method.
**Interviewers look for:** How you handle challenges and conflicts.; Your ability to work in a team.; Your motivation and career goals.; Your understanding of DXC's culture and values.; Leadership potential and initiative.
**Evaluation criteria:** Communication and interpersonal skills.; Teamwork and collaboration abilities.; Problem-solving and critical thinking in non-technical scenarios.; Adaptability and learning agility.; Cultural fit and alignment with DXC's values.
**Common rejection reasons:** Poor communication skills.; Inability to provide specific examples for behavioral questions.; Lack of self-awareness.; Negative attitude or lack of enthusiasm.; Poor alignment with company values.
## Questions

- Tell me about a time you had a conflict with a colleague. How did you resolve it?
- Describe a project where you had to work under a tight deadline. How did you manage?
- How do you stay updated with new technologies?
- What motivates you in a work environment?
- Where do you see yourself in 5 years?

## Preparation tips

- Prepare examples for common behavioral questions using the STAR method (Situation, Task, Action, Result).
- Think about situations related to teamwork, leadership, problem-solving, conflict resolution, and dealing with failure.
- Be ready to discuss your career goals and why you are a good fit for DXC.
- Show enthusiasm and genuine interest in the role and the company.
- Ask thoughtful questions about the team, projects, and work culture.