Software Engineer, Backend Developer

We Are Praetorian

Praetorian is defined by raw intensity, fearless candor, and a relentless drive. This is who we are.

We are looking for high-performing, mission-aligned individuals. We prioritize performance over politics and purpose over transaction. This environment is built for those who seek ownership and impact. Is Praetorian the right fit for you? If you are someone who obsesses over the problem, defaults to open communication, and wants to work with a team that refuses to accept mediocrity—then you have found your home.

Praetorian is an expert-driven offensive security company. Our mission is to prevent breaches before they occur. We help organizations shift from an "assume breach" mentality to adopting offensive security as a core strategy of prevention. We don't just find bugs; we solve the root cause. We are building a future without compromise, and we need people who run toward the fire.

We are looking for a Software Engineer who operates with clear ownership. You're not just filling a seat. You're setting the standard. You believe great execution brings strategy to life.

You bring mission-driven grit to every challenge, running toward hard problems rather than away from them. You prioritize customer outcomes over internal processes. You choose truth and clarity over performative politeness. We look for builders with a bias for action – people who own the fix when things break, share credit with the team, and possess the intellectual humility to care more about getting to the right answer than being right.

• Build and ship features across the full stack of the Praetorian Guard platform, from the Go serverless backend to a React frontend used by security teams daily. Own it from design through production operations.
• Take accountability to overcome the challenges in developing and operating the Praetorian Guard platform.
• Write code that is clear, tested, and built to last. Push the team's engineering standards forward through code review, technical proposals, and leading by example.
• Work directly with offensive security engineers to translate real‑world vulnerability findings into platform capabilities. Your code doesn't just run, it scales the impact of every security engineer on the team.
• Design systems that handle the complexity of attack surface management at scale: graph databases modeling millions of asset relationships, queue‑based architectures processing continuous security scans, and real‑time interfaces that make complex data actionable.

• A bachelor's degree in Computer Science, Engineering, Mathematics, or Physics, backed by 0–5 years of experience in cybersecurity, startups, or tech companies.
• You write Go that is idiomatic, testable, and production‑ready. You understand serverless architectures, API design, and working with databases under real load.
• Reason about distributed systems, concurrency, failure modes, and data flow. Think about what happens when a function is called ten thousand times a second.
• Apply software engineering principles to guide AI agents to build responsive, performant UI in maintainable code. Care deeply about the final user experience and iterate until it is right.
• Show side projects, open‑source contributions, or technical writing that demonstrates you build because you want to, not because someone told you to. Ship something real outside of a classroom.

• Shipped major features across the Guard platform that security teams rely on daily.
• Built infrastructure that scales, such as queue‑based scanning pipelines, graph query optimization, and AWS serverless architecture.
• Written code that teammates trust: clean and well‑tested. Your pull requests raise the bar and your reviews make the people around you sharper.
• Integrated AI tooling into your development workflow, moving fast in complex systems without sacrificing quality or understanding.
• Turned high‑level requests into practical features that real customers rely on and generate delights.
• Demonstrated ownership across the full stack, from Cloud Formation templates and…