Senior Software Engineer - Development Infrastructure

Company: Abnormal
Location: Schiller Park
Posted on: February 27, 2026

Job Description:

Abnormal AI empowers businesses of all sizes to combat cybercrime through our innovative cloud products. To achieve our mission, were building a suite of interconnected security solutions on a unified platform, designed to operate flawlessly in global data centers. The Development Infrastructure team plays a critical role in multiplying the impact of our product teams. We create an environment that fosters high-quality software development, and engineering excellence. This team has become instrumental in the success of our engineering organization. Youll be a critical player on our team, focusing on building and maintaining CI/CD infrastructure and tools that streamline local development and enhance security for our engineers. You are someone who: • Thrives in a collaborative, fast-paced environment • Possesses a passion for helping others build world-class systems • Demonstrates exceptional teamwork skills • Embraces continuous learning and enjoys tackling complex problems Some areas that you will be working on: • Build systems. • Local development. • Security. What you will do • Own design and delivery of complex features areas of the Development Infrastructure team offerings, and work on the roadmap for this area. • Setup local development for engineers at Abnormal Security platform • Develop and maintain CI/CD infrastructure and other build tools • Provide Engineering with the tools and workflows to develop their changes reliably with less effort. • Actively participate in stopping cybercrime with AI. • Participate in planning, code reviews, standups, and other aspects of the software development life cycle Must Haves • 7 years of professional experience as a hands-on engineer building backend systems and/or platforms. • 2 years of experience working with Python. • Experience working on or with teams like “Engineering Effectiveness”, “Engineering Productivity”, “Development Experience”, “Development Infrastructure” or similar. • Customer obsessed: Working with our internal engineers to determine the Engineering Effectiveness roadmap. Meeting with customers to understand their needs. • Experience working on complex and delivering projects end-to-end. Nice to Haves • Experience with creating and maintaining CI/CD systems. • Experience with Bazel.Experience with GO and security

Keywords: Abnormal, Joliet , Senior Software Engineer - Development Infrastructure, IT / Software / Systems , Schiller Park, Illinois