First Horizon Software Engineer interview questions & guide 2026

The questions you encounter at First Horizon are designed to gauge your technical competency, your past project experience, and your alignment with the company’s professional culture. You should expect a mix of conversational, project-based, and practical technical assessments.

Technical and Project Experience

These questions focus on your ability to articulate your past work and demonstrate your technical depth.

• Can you walk me through the most complex project you have contributed to recently?
• Which specific technologies from your resume were most critical to your previous project’s success?

Preparation at First Horizon requires a balance of self-reflection and technical readiness. You must be prepared to speak clearly about your past contributions while demonstrating that you can apply your skills to the specific needs of a financial institution.

Technical Proficiency – You should have a firm grasp of the technologies listed on your resume. Be prepared to explain not just how you used them, but why you chose them over alternatives in specific scenarios.

Communication and Clarity – As a Software Engineer, you will interact with various departments. Interviewers look for candidates who can explain technical concepts in plain language and who listen actively to the questions asked.

Methodical Problem-Solving – Whether in a coding task or a behavioral scenario, show your work. Structure your answers using a logical framework, such as identifying the problem, proposing a solution, evaluating trade-offs, and confirming the outcome.

Professional Alignment – Demonstrate an understanding of the importance of security, accuracy, and reliability. These are fundamental to the success of First Horizon and should be reflected in your approach to software development.

The interview journey at First Horizon is typically structured to be efficient but thorough. You should expect a series of stages that begins with a recruiter screening, followed by technical assessments or interviews, and concluding with managerial discussions. While some candidates report a very straightforward experience, you should anticipate a process that assesses both your technical capability and your ability to fit into a team-oriented culture.

The pace can move relatively quickly, so ensure you are prepared to discuss your background in detail from the first interaction. The focus is generally on your practical experience and how your specific skills align with the current needs of the engineering team.

The visual timeline above illustrates the standard progression from initial engagement to final decision. Use this to pace your preparation; ensure you are ready to discuss your resume in the early stages and have your technical examples sharpened by the time you reach the manager or lead interviews. Note that the process can vary slightly by team, so stay flexible and keep communication open with your recruiter.

Technical Depth and Application

This area evaluates your hands-on experience and your ability to apply your knowledge to real-world problems. Strong performance involves not just writing code, but understanding the lifecycle and security implications of your software.

Be ready to go over:

• Proficiency in your core programming languages and frameworks.
• Your approach to unit testing and code quality.
• Your experience with version control and collaborative development workflows.

Example scenarios:

• "Walk me through a bug you encountered that was difficult to replicate."
• "How do you handle sensitive data within your applications?"

Team Collaboration and Professionalism

First Horizon places a high value on how you interact with colleagues. You are evaluated on your ability to be a team player, your receptiveness to feedback, and your professional demeanor.

Be ready to go over:

• Experiences in cross-functional teams.
• How you handle constructive criticism during peer reviews.
• Your strategy for mentoring others or seeking help when blocked.

Example scenarios:

• "Tell me about a time you had to support a team member who was struggling with a task."
• "How do you approach a situation where you believe the team is heading in the wrong direction?"

As a Software Engineer, your day-to-day work revolves around building, maintaining, and supporting the systems that keep First Horizon running. You will likely participate in the full software development lifecycle, from gathering requirements and writing code to testing and deploying solutions.

• You will collaborate closely with product managers and other engineers to ensure that the software meets business objectives and compliance standards.
• You will be responsible for identifying and resolving technical debt, ensuring the long-term viability of the platforms you support.
• You will engage in code reviews and architectural discussions, contributing to the overall technical strategy of your team.
• You will often act as a problem-solver for operational issues, helping to maintain system uptime and performance for end-users.

A strong candidate for this role possesses a blend of technical expertise and the soft skills required to navigate a professional, collaborative environment.

• Must-have skills: Proficiency in core programming languages relevant to the team, strong problem-solving abilities, and a proven track record of delivering software projects.
• Nice-to-have skills: Experience with financial systems, familiarity with security-first development practices, and experience working in an Agile/Scrum environment.
• Experience level: While requirements vary by level, a background that demonstrates consistent growth and a solid understanding of software engineering fundamentals is essential.

Q: How long does the interview process typically take? A: The process can vary, but it generally involves a few weeks from the initial screen to a final decision. Maintain consistent communication with your recruiter to stay updated on your status.

Q: Are the technical interviews difficult? A: Candidates describe them as practical and relevant to the actual work. You should expect to demonstrate your ability to solve real problems rather than just memorizing complex algorithms.

Q: What is the company culture like? A: First Horizon is often described as professional, respectful, and collaborative. Employees tend to value a supportive team environment where knowledge sharing is encouraged.

Q: Should I prepare for whiteboard coding? A: Most candidates encounter practical coding tasks. Focus on writing clean, readable code and explaining your logic as you work through the problem.

• Know your resume: Be prepared to speak in detail about any project you have listed. Interviewers will often ask you to elaborate on the challenges you faced and the specific technologies you utilized.
• Research the role: Understand the specific requirements of the team you are interviewing for. If the role is in client platform support, emphasize your experience with user-facing systems and troubleshooting.
• Be prepared for behavioral questions: Use the STAR method (Situation, Task, Action, Result) to structure your stories. This ensures you provide concise, impactful answers.
• Ask thoughtful questions: At the end of your interviews, ask about the team’s current priorities or how they handle technical challenges. This demonstrates your genuine interest and professional maturity.

Securing a Software Engineer position at First Horizon is an excellent opportunity to apply your technical skills in a professional and impactful environment. By focusing on your practical project experience, demonstrating a methodical approach to problem-solving, and maintaining a professional demeanor, you will position yourself as a strong candidate. Remember that your ability to communicate clearly and collaborate effectively is just as important as your technical proficiency.

You can explore additional interview insights, practice questions, and preparation resources on Dataford. With thorough preparation and a clear understanding of what the team values, you are well-equipped to succeed in your interviews.

The compensation data provided here represents the typical salary range for this position. Candidates should interpret these figures as a baseline, understanding that final offers are influenced by individual experience, technical specialization, and internal equity considerations.