NinjaOne is hiring a Senior Security Software Engineer for a highly technical, engineering-driven role within our Information Security organization. You will embed security into the software development lifecycle by working directly with development, platform, and product teams from design through deployment. Your focus will be on building internal application security tooling, designing scalable automation, and writing production-quality code.
What You'll Do
- Design, build, and maintain internal application security tooling and automation with an emphasis on scalable, code-driven solutions.
- Integrate and extend security-by-design solutions in CI/CD pipelines.
- Build and evolve AI/LLM-assisted security workflows, such as automated reviews, reasoning systems, signal correlation, and developer guidance tools.
- Implement and extend APIs and MCPs for SaaS applications.
- Develop clear, high-quality reports and presentations for both technical and executive audiences.
- Perform other duties as needed.
What We're Looking For
- A Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.
- 3+ years in Application Security, DevSecOps, or Software Engineering with a strong security focus, and 5+ years in cybersecurity-related roles.
- Proficiency in Golang and Python.
- Proven ability to break down complex systems to identify logic, performance, and design issues to scale software.
- Strong AWS experience and familiarity with modern software delivery practices such as Infrastructure as Code, containers, and service-oriented architectures.
- Broad systems knowledge across Linux, Windows, macOS, and networking fundamentals (TCP/IP, secure network design).
- Solid understanding of application security fundamentals, including authentication, authorization, cryptography, secure communications, and common vulnerability classes.
- Ability to analyze complex systems, identify scalability and security risks, and communicate effectively with engineers and leadership.
Nice to Have
- Node.js/React experience is a plus.
Technical Stack
- Golang, Python, AWS, Linux, Windows, macOS, Node.js, React
Benefits & Compensation
- Flexible working hours with home office options.
- Grow personally and together with a fast-growing company.
- Develop skills through a renowned training platform.
- Receive competitive compensation.
- Collaborate with an amazing international workforce.
Work Mode
This is a remote position open to candidates in Brazil, Ecuador, Colombia, and Mexico (LATAM).
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, veteran status, or any other status protected by applicable law. We are committed to providing an inclusive and diverse work environment.
