Adjust Software Engineer Interview Questions + Guide in 2025

Adjust is a global mobile measurement and fraud prevention company that empowers marketers to make data-driven decisions.

As a Software Engineer at Adjust, you will play a pivotal role in developing and maintaining software solutions that enhance the performance and reliability of the company's analytics and attribution products. Key responsibilities will include writing clean, scalable code, collaborating with cross-functional teams to define and design new features, and troubleshooting and optimizing existing applications. You are expected to have a solid foundation in programming languages like Java, Python, or JavaScript, alongside experience in software development methodologies such as Agile. A great fit for this role would demonstrate strong problem-solving skills, an ability to work collaboratively in a team environment, and a passion for continuous learning and improvement, aligning with Adjust's commitment to innovation and quality.

This guide aims to equip you with insights into the role and the interview process, helping you to showcase your skills and experiences effectively while resonating with Adjust's culture and values.

The interview process for a Software Engineer at Adjust is designed to be thorough yet engaging, ensuring that candidates not only demonstrate their technical skills but also fit well within the company culture. The process typically unfolds in several structured steps:

1. Application and Initial Assessment

After submitting your application, you may be required to complete an online assessment or take-home assignment. This initial task is designed to evaluate your coding skills and problem-solving abilities. It usually requires a few hours to complete and is an opportunity for you to showcase your technical expertise.

2. HR Screening

Following the assessment, candidates typically have a phone interview with a Talent Acquisition Manager. This conversation focuses on your background, experiences, and motivations for applying to Adjust. Expect questions that gauge your personality and cultural fit within the company, as well as your understanding of Adjust's products and services.

3. Technical Interview

The next step usually involves a technical interview, which may be conducted via video call. This interview often includes a mix of light coding exercises and discussions about your previous work experiences. Interviewers aim to create a friendly atmosphere, allowing for an open dialogue about software engineering concepts, methodologies, and your approach to problem-solving.

4. Case Study or Live Coding Session

In some instances, candidates may be asked to participate in a case study or a live coding session. This step allows you to demonstrate your coding skills in real-time while also showcasing your thought process and ability to collaborate with team members. Feedback is often provided during or after this session, which can be a valuable learning experience.

5. Final Interview

The final stage typically involves interviews with team members or higher management, such as the hiring manager or VP of Product. This round focuses on assessing both technical skills and cultural fit. Expect to discuss your past projects in detail, as well as how you would contribute to the team and the company as a whole.

Throughout the process, communication is emphasized, and candidates are encouraged to ask questions to clarify any uncertainties. Now that you have an understanding of the interview process, let’s delve into the specific questions that may arise during your interviews.

Here are some tips to help you excel in your interview.

Understand the Interview Structure

The interview process at Adjust is well-organized and typically consists of multiple stages, including an HR screening, technical assessments, and team interviews. Familiarize yourself with this structure so you can prepare accordingly. Knowing what to expect will help you feel more at ease and allow you to focus on showcasing your skills and fit for the role.

Prepare for Open-Ended Technical Discussions

During technical interviews, you may encounter open-ended questions that encourage a conversational approach. Be ready to discuss your past experiences and projects in detail, as interviewers appreciate candidates who can articulate their thought processes and problem-solving strategies. Practice explaining your work in a way that highlights your contributions and the impact of your decisions.

Emphasize Team Collaboration

Adjust values a collaborative work environment, so be prepared to discuss how you have worked effectively within teams in the past. Share examples of how you have contributed to team success, navigated challenges, and communicated with colleagues. This will demonstrate your ability to fit into their culture and work harmoniously with others.

Showcase Your Coding Skills

Expect to engage in live coding sessions or technical challenges that assess your coding abilities. Practice coding problems in a collaborative setting, as this mirrors the interview experience. Be open to feedback during these sessions, as the interviewers are looking for your ability to adapt and learn from constructive criticism.

Research Adjust’s Products and Culture

Understanding Adjust’s products and the problems they solve will give you an edge in the interview. Familiarize yourself with their technology stack and recent developments in the industry. This knowledge will not only help you answer questions more effectively but also allow you to ask insightful questions that demonstrate your genuine interest in the company.

Be Yourself and Communicate Clearly

Adjust values authenticity and clear communication. Be honest about your experiences and what you can bring to the team. Practice articulating your thoughts clearly and concisely, as this will help you make a positive impression. Remember, the interview is as much about you assessing the company as it is about them evaluating you.

Prepare Thoughtful Questions

At the end of your interviews, you will likely have the opportunity to ask questions. Prepare thoughtful inquiries that reflect your interest in the role and the company. Consider asking about team dynamics, project methodologies, or future challenges the team may face. This will show that you are engaged and serious about the opportunity.

By following these tips and preparing thoroughly, you will position yourself as a strong candidate for the Software Engineer role at Adjust. Good luck!

Experience and Background

1. Describe a project you worked on that you are particularly proud of. What was your role, and what were the outcomes?

This question aims to assess your ability to contribute to projects and your understanding of your impact within a team.

How to Answer

Focus on a specific project that showcases your skills and contributions. Highlight your role, the challenges faced, and the positive outcomes achieved.

Example

“I led a team to develop a new feature for our application that improved user engagement by 30%. My role involved coordinating with designers and developers, ensuring that we met deadlines while maintaining high-quality standards. The feature was well-received, and we saw a significant increase in user retention.”

2. What are the key differences between Agile and Waterfall methodologies? Which do you prefer and why?

This question evaluates your understanding of software development methodologies and your ability to adapt to different project environments.

How to Answer

Discuss the principles of both methodologies, emphasizing their strengths and weaknesses. Share your preference based on your experiences and the context of the projects you've worked on.

Example

“Agile focuses on iterative development and flexibility, which I find beneficial for projects with changing requirements. Waterfall, on the other hand, is more structured and works well for projects with clear, unchanging requirements. I prefer Agile because it allows for continuous feedback and adaptation, which leads to better end products.”

Technical Skills

3. Can you explain the concept of RESTful APIs and how you have implemented them in your projects?

This question tests your technical knowledge and practical experience with APIs, which are crucial for modern software development.

How to Answer

Define RESTful APIs and discuss their importance in web services. Provide examples of how you've used them in your projects, including any challenges faced and how you overcame them.

Example

“RESTful APIs are architectural styles that allow different systems to communicate over HTTP. In my last project, I implemented a RESTful API to enable our mobile app to interact with the backend server. This involved defining endpoints, managing data formats, and ensuring security through token-based authentication.”

4. Describe your experience with version control systems, particularly Git.

This question assesses your familiarity with version control, which is essential for collaborative software development.

How to Answer

Discuss your experience with Git, including how you use it for version control, branching strategies, and collaboration with team members.

Example

“I have extensive experience using Git for version control. I regularly use branching strategies to manage features and bug fixes, ensuring that the main branch remains stable. I also conduct code reviews through pull requests, which fosters collaboration and improves code quality.”

Problem-Solving and Design

5. How do you approach debugging a complex issue in your code?

This question evaluates your problem-solving skills and your systematic approach to troubleshooting.

How to Answer

Outline your debugging process, including how you identify the problem, the tools you use, and how you verify the solution.

Example

“When debugging complex issues, I start by reproducing the problem to understand its context. I then use logging and debugging tools to trace the code execution. Once I identify the root cause, I implement a fix and run tests to ensure the issue is resolved without introducing new bugs.”

6. Can you describe a time when you had to make a trade-off between performance and maintainability in your code?

This question assesses your ability to balance different aspects of software development.

How to Answer

Discuss a specific scenario where you had to make a decision that impacted either performance or maintainability, explaining your reasoning and the outcome.

Example

“In a recent project, I had to optimize a data processing function. I could improve performance significantly by using complex algorithms, but it would have made the code harder to maintain. I chose a simpler algorithm that provided acceptable performance while ensuring that future developers could easily understand and modify the code.”

Culture Fit and Teamwork

7. How do you handle conflicts within a team? Can you provide an example?

This question evaluates your interpersonal skills and ability to work collaboratively in a team environment.

How to Answer

Share a specific example of a conflict you encountered, how you addressed it, and the resolution that was achieved.

Example

“In a previous project, two team members disagreed on the implementation approach. I facilitated a meeting where each person could present their perspective. By encouraging open communication, we were able to find a compromise that incorporated the best elements of both approaches, ultimately leading to a successful project outcome.”

8. Why do you want to work at Adjust, and how do you see yourself contributing to our team?

This question assesses your motivation for applying and your understanding of the company’s values and goals.

How to Answer

Express your enthusiasm for the company and align your skills and experiences with their mission and projects.

Example

“I admire Adjust’s commitment to innovation in mobile measurement and analytics. I believe my background in software engineering and my passion for developing scalable solutions will allow me to contribute effectively to your team. I’m excited about the opportunity to work on projects that have a significant impact on user experience and business outcomes.”