Black Knight Software Engineer Interview Questions + Guide in 2025

Black Knight is a premier technology provider for the mortgage and real estate industries, committed to delivering innovative solutions that drive efficiency and enhance customer experience.

As a Software Engineer at Black Knight, you will be responsible for designing, building, and maintaining full stack applications, primarily utilizing Java and .Net technologies within an Agile software development lifecycle (SDLC). Key responsibilities include developing enterprise applications, creating responsive front-end interfaces using frameworks like React and Angular, and designing robust APIs for seamless integration. You will collaborate closely with UX teams, business analysts, and other engineers to understand user needs and translate them into technical requirements.

A successful candidate will possess strong expertise in programming languages such as Java and C#, alongside experience with SQL Server or MySQL, and familiarity with cloud technologies like AWS. You should demonstrate excellent analytical and problem-solving skills, as well as a commitment to best practices in software development, including test-driven development (TDD) and automated testing protocols. Additionally, a collaborative mindset and the ability to mentor junior developers will set you apart in this dynamic environment.

This guide aims to equip you with a deeper understanding of the role and the skills needed, helping you prepare effectively for your interview at Black Knight.

The interview process for a Software Engineer at Black Knight is structured to assess both technical and interpersonal skills, ensuring candidates are well-suited for the collaborative and innovative environment of the company.

1. Initial HR Screening

The process begins with an initial phone call from a recruiter, typically lasting around 30 minutes. During this conversation, the recruiter will discuss the role, the company culture, and your background. This is an opportunity for you to showcase your experience and express your interest in the position. The recruiter will also evaluate your fit for the company and may ask preliminary questions about your technical skills and past projects.

2. Technical Interview

Following the HR screening, candidates are invited to participate in a technical interview, which may be conducted via video call. This round focuses on assessing your core technical competencies, particularly in Java, AWS, and Spring frameworks. Expect to encounter questions that test your understanding of algorithms, data structures, and problem-solving abilities. You may also be asked to solve coding challenges or discuss your approach to handling specific technical scenarios, such as error handling in Java or working with APIs.

3. In-Person Interview

The final stage of the interview process typically involves an in-person interview at one of Black Knight's offices. This round may consist of multiple interviews with different managers or team members. Here, you will delve deeper into your technical expertise, including discussions on full-stack development, database management, and software design principles. Behavioral questions will also be a significant part of this round, allowing interviewers to gauge your teamwork, communication skills, and cultural fit within the organization.

Throughout the interview process, be prepared to discuss your resume in detail, including your past projects and experiences. Additionally, you may encounter situational questions or puzzles that assess your analytical thinking and problem-solving skills.

As you prepare for your interviews, consider the specific technical skills and experiences that will be relevant to the questions you may face.

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

Prepare for Multiple Rounds

Expect a structured interview process that may include multiple rounds. The first round typically focuses on behavioral questions, so be ready to discuss your past experiences and how they align with the company's values. The subsequent rounds will likely delve into technical skills, particularly in Java, AWS, and Spring frameworks. Familiarize yourself with the specific technologies mentioned in the job description, as well as the Agile SDLC process, to demonstrate your readiness for the role.

Master Core Technical Skills

Given the emphasis on Java and full-stack development, ensure you have a solid grasp of Java programming, including frameworks like Spring Boot. Brush up on your knowledge of front-end technologies such as React and Material UI, as well as database management with SQL. Be prepared to discuss how you would handle common programming challenges, such as error handling in Java and working with arrays. Practicing coding problems and system design scenarios will also be beneficial.

Showcase Problem-Solving Abilities

During the technical interviews, you may encounter problem-solving questions or coding puzzles. Approach these with a clear thought process, articulating your reasoning as you work through the problem. Demonstrating your analytical skills and ability to think critically under pressure will leave a positive impression on your interviewers.

Understand the Company Culture

Black Knight values diversity and inclusion, so be prepared to discuss how your background and experiences contribute to a collaborative work environment. Familiarize yourself with the company's mission and recent initiatives, as this will help you align your responses with their goals. Showing that you are not only technically proficient but also a good cultural fit can set you apart from other candidates.

Communicate Effectively

Effective communication is key, especially when discussing technical concepts. Practice explaining complex ideas in simple terms, as you may need to convey your thoughts to non-technical stakeholders. Additionally, be ready to discuss your experience working in teams and how you handle collaboration and feedback.

Be Ready for Behavioral Questions

Expect questions that assess your soft skills, such as teamwork, leadership, and adaptability. Prepare examples from your past experiences that highlight your ability to work well with others, mentor junior staff, and navigate challenges. This will demonstrate your well-roundedness as a candidate.

Follow Up with Questions

At the end of the interview, take the opportunity to ask insightful questions about the team dynamics, project methodologies, and future challenges the company anticipates. This not only shows your interest in the role but also helps you gauge if the company is the right fit for you.

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

In this section, we’ll review the various interview questions that might be asked during a Software Engineer interview at Black Knight. The interview process will likely assess both technical skills and behavioral competencies, focusing on your experience with software development, particularly in Java and related technologies, as well as your ability to work in an Agile environment.

Technical Skills

1. How do you handle errors in Java?

Understanding error handling is crucial for robust application development.

How to Answer

Discuss the different types of exceptions in Java and how you would implement try-catch blocks effectively. Mention the importance of logging errors for debugging purposes.

Example

“I handle errors in Java by using try-catch blocks to manage exceptions gracefully. I ensure that I log the exceptions to a file for later analysis, which helps in debugging and improving the application’s reliability.”

2. Can you explain the concept of RESTful services?

RESTful services are essential for modern web applications, and understanding them is key.

How to Answer

Define RESTful services and discuss their principles, such as statelessness and resource-based architecture. Mention how you have implemented them in past projects.

Example

“RESTful services are based on stateless communication and use standard HTTP methods. I have implemented RESTful APIs in my previous projects, ensuring they are resource-oriented and follow best practices for security and performance.”

3. What is your experience with Spring Boot?

Spring Boot is a popular framework for building Java applications, and familiarity with it is often required.

How to Answer

Talk about your experience with Spring Boot, including any specific projects where you utilized it. Highlight features like dependency injection and auto-configuration.

Example

“I have extensive experience with Spring Boot, having used it to develop microservices for a financial application. The auto-configuration feature significantly reduced setup time, allowing me to focus on business logic.”

4. Describe your experience with SQL databases.

SQL knowledge is fundamental for data management in applications.

How to Answer

Discuss your experience with SQL, including the types of databases you’ve worked with and any complex queries you’ve written.

Example

“I have worked with both SQL Server and MySQL, writing complex queries to optimize data retrieval. I often use joins and subqueries to ensure efficient data handling in my applications.”

5. How do you ensure the responsiveness of front-end applications?

Responsiveness is critical for user experience in web applications.

How to Answer

Explain the techniques you use to ensure that applications are responsive, such as using CSS frameworks or JavaScript libraries.

Example

“I ensure responsiveness by utilizing frameworks like React and CSS Grid. I also conduct thorough testing across different devices to ensure a seamless user experience.”

Behavioral Questions

1. Describe a challenging project you worked on and how you overcame obstacles.

This question assesses your problem-solving skills and resilience.

How to Answer

Choose a specific project, outline the challenges faced, and explain the steps you took to overcome them.

Example

“In a recent project, we faced significant delays due to integration issues. I organized daily stand-ups to identify blockers and collaborated closely with the team to resolve them, ultimately delivering the project on time.”

2. How do you prioritize tasks when working on multiple projects?

Time management is crucial in a fast-paced environment.

How to Answer

Discuss your approach to prioritization, such as using task management tools or methodologies like Agile.

Example

“I prioritize tasks by assessing their impact on project goals and deadlines. I use tools like Jira to track progress and ensure that I focus on high-impact tasks first.”

3. Can you give an example of how you mentored a junior developer?

Mentorship is important for team growth and collaboration.

How to Answer

Share a specific instance where you provided guidance and support to a junior developer.

Example

“I mentored a junior developer by pairing with them on a project. I provided code reviews and shared best practices, which helped them improve their coding skills and confidence in their work.”

4. How do you stay current with industry trends and technologies?

Continuous learning is vital in the tech industry.

How to Answer

Mention the resources you use to stay updated, such as online courses, blogs, or conferences.

Example

“I stay current by following industry blogs, participating in webinars, and taking online courses on platforms like Coursera. I also attend local meetups to network with other professionals.”

5. Describe a time when you had to work with a difficult team member.

This question evaluates your interpersonal skills and conflict resolution abilities.

How to Answer

Provide a specific example, focusing on how you handled the situation professionally.

Example

“I once worked with a team member who was resistant to feedback. I approached them privately to discuss our goals and how we could collaborate more effectively, which improved our working relationship and project outcomes.”