What is a Software Engineer at ABC?

At ABC, a Software Engineer is much more than a standard developer; you are a key owner of our platform's integrity, scalability, and security. We are a fast-growing, venture-backed SaaS company on a mission to modernize critical and underserved sectors. You will be stepping into a high-impact environment where your code directly protects and empowers our hard-working customers who rely on our system of record to run their operations.

This role requires a heavy emphasis on infrastructure, security, and hands-on remediation. You will not just be building standard product features; you will be establishing secure development practices, hardening cloud systems, and shaping the engineering culture from the ground up. We are looking for builders who want to assess where we are, define where we need to be, and actively write the code to get us there.

We hold a high bar for trust, ownership, and a relentless focus on delivering value. You will work closely with engineering peers, coach DevOps team members, and partner with leadership to build a resilient platform. If you are a big thinker and a humble warrior who thrives in fast-moving environments, this role is your opportunity to build something meaningful and lasting.

Common Interview Questions

Getting Ready for Your Interviews

Thorough preparation requires understanding not just what we build, but how we evaluate the engineers who build it. Focus your preparation on the following key evaluation criteria:

Technical Excellence & Hands-On Remediation – Your ability to write, read, and fix code across the stack while implementing robust controls. Interviewers will look for deep, practical experience rather than just theoretical or audit-based knowledge. You can demonstrate strength here by showing how you actively patch vulnerabilities and harden systems.

System Design & Cloud Architecture – How you approach building and securing scalable systems, particularly within modern cloud environments like AWS. We evaluate your ability to anticipate misconfigurations, design resilient access controls, and integrate monitoring seamlessly into the infrastructure.

Grit & Resourcefulness – Your capacity to thrive in a fast-moving, ambiguous startup environment. We evaluate how you define technical paths and create roadmaps when the guidelines are not fully drawn. Show us that you value resourcefulness over resources.

Cross-Functional Leadership – How you influence engineers and executives without relying on fear-driven tactics. Show us how you mentor others, such as coaching DevOps engineers, and how you successfully embed best practices into the daily software development lifecycle.

Interview Process Overview

The interview process for a Software Engineer at ABC is designed to be rigorous, pragmatic, and highly reflective of the actual day-to-day work. We prioritize hands-on problem-solving and architectural thinking over obscure trick questions. You can expect a blend of technical deep dives, system design discussions, and behavioral assessments aimed at understanding your ownership and proactive mindset.

Our interviewing philosophy is deeply rooted in collaboration and our core company values, such as "Do the 1% more" and "Win as a team, learn as a team." You will meet with engineering peers, cross-functional partners, and leadership. Expect conversations to pivot quickly from high-level roadmap planning and compliance strategies (like SOC 2) to deep, code-level vulnerability remediation.

What makes our process distinctive is the emphasis on actionable execution. We want to see that you can assess a current state, define a strategic vision, and actually write the code to execute that vision.

This visual timeline outlines the progression from your initial recruiter screen to the final onsite stages. Use it to pace your preparation, noting the balance between technical coding rounds and strategic leadership discussions. Keep in mind that specific stages may adapt slightly depending on your background and the team's immediate operational needs.

Deep Dive into Evaluation Areas

Hands-On Coding and Vulnerability Remediation

This area matters because you are expected to touch application code, not just infrastructure. We evaluate your ability to identify technical flaws and write robust code to fix them. Strong performance means you can read an existing codebase, spot the vulnerabilities, and implement a secure, efficient solution without slowing down the broader engineering team.

Be ready to go over:

• Code Review & Auditing – Identifying common web application vulnerabilities (like those in the OWASP Top 10) in raw code.
• Secure Implementation – Writing patches, defensive mechanisms, and robust access controls across the stack.
• Tooling Integration – Setting up automated checks and secrets management within our CI/CD pipelines.
• Advanced concepts (less common) –
  • Custom static analysis rule creation.
  • Advanced cryptographic implementations for data at rest and in transit.

Example questions or scenarios:

• "Walk us through a time you found a critical vulnerability in a production application. How did you fix it?"
• "Review this snippet of backend code. Identify the security risks and rewrite it to be secure."
• "How would you implement secure secrets management for a newly deployed microservice?"

Cloud Infrastructure and Systems Architecture

As we scale our SaaS platform, securing our cloud environment is paramount. We evaluate your understanding of modern cloud infrastructure, specifically AWS, and how you design secure networks. A strong candidate anticipates misconfigurations before they happen and builds guardrails that protect the platform automatically.

Be ready to go over:

• AWS Posture – Deep knowledge of IAM roles, VPC configurations, and secure cloud storage.
• Monitoring & Alerting – Implementing tools to detect anomalies, unauthorized access, and operational bottlenecks.
• Compliance & Operations – Supporting SOC 2 efforts and managing vendor security assessments efficiently.
• Advanced concepts (less common) –
  • Multi-region disaster recovery and failover architecture.
  • Zero-trust architecture implementation in a hybrid environment.

Example questions or scenarios:

• "How would you design the access control policies for a new AWS environment from scratch?"
• "Describe a time you had to remediate a significant cloud misconfiguration. What was the impact?"
• "What is your approach to ensuring SOC 2 compliance without slowing down engineering velocity?"

Ambiguity, Grit, and Leadership

At ABC, you will often be the first to tackle a specific problem space. We evaluate your resourcefulness and how you influence the broader engineering culture. Strong performance involves demonstrating a proactive, mission-driven attitude where you see problems and fix them before they are ever reported.

Be ready to go over:

• Roadmap Creation – Assessing current states and defining a strategic, phased path forward.
• Mentorship – Coaching DevOps and engineering peers on operational best practices.
• Stakeholder Communication – Influencing executives and product teams constructively, proving that infrastructure and security enable the business.

Example questions or scenarios:

• "Tell me about a time you had to build a program or process from the ground up with limited resources."
• "How do you convince a product team to prioritize technical debt over shipping a new feature?"
• "Describe your approach to onboarding a new engineer into our development practices."