Senior Software Engineer - AI Engineering - Remote

Overview

Join KnowBe4, a cybersecurity company that puts security first. As a Senior Software Engineer, you will design and deliver AI-driven systems that power features used by millions of users worldwide.

In Short

• Design and deliver scalable AI systems connecting models, data, and products.
• Turn research prototypes into secure, reliable, production-ready services.
• Build pipelines and serving layers for adaptive, real-time features.
• Collaborate with other engineering teams to ensure performance and reliability.
• Create reusable SDKs and libraries for company-wide AI adoption.
• Champion observability, testing, and secure-coding best practices.
• Anticipate emerging AI and cloud trends to guide technical evolution.

Requirements

• 5+ years of experience building and operating large-scale, cloud-native or SaaS systems (preferably in AWS).
• Proficiency in Python and modern API frameworks such as FastAPI or Flask.
• Hands-on experience with CI/CD pipelines (we use GitLab) and infrastructure-as-code (we use Terraform).
• Practical experience delivering AI/ML features in production.
• Commitment to engineering quality.

Benefits

• Impact with purpose - build AI that protects people, not just data.
• Collaborative culture - small, high-ownership teams that ship fast and learn together.
• Modern stack - Bedrock, LangGraph, FastAPI, PyTorch.
• Continuous learning - budgets for certifications, conferences, and dedicated exploration time.
• Transparency and trust - radical candor, low ego, high accountability.
• Global scale - your work will help protect users across 70,000+ organizations.