Security Software Engineer

This is a fully remote position, open to applicants in United States.

📋 Description

• Conduct research and develop offensive agent capabilities that will become integral features of Sybil.

• Actively seek out genuine vulnerabilities across various target environments and convert your findings into repeatable, automated techniques.

• Create and launch comprehensive customer-facing features: from exploratory research to full production deployment.

• Design and implement tooling powered by LLMs that enhances Sybil's reach and depth across different attack surfaces.

• Identify deficiencies in our offensive coverage and suggest technical initiatives to address them proactively.

• Engage in technical design discussions, review the work of your peers, and maintain high standards for our deliverables.

• Take ownership of your work: define the problem, develop the solution, and see it to completion.

⛳️ Requirements

• A minimum of 4 years of software engineering experience, particularly in offensive security contexts.

• Practical experience in identifying vulnerabilities across a range of targets through red teaming, bug bounties, CTFs, or production pentesting.

• Solid foundation in Python: you have designed, deployed, and maintained backend systems in a production environment.

• Proficiency in modern JavaScript and React; capable of owning a feature throughout the full stack.

• Experience with LLMs or generative AI tools, including prompt engineering and integrating model outputs into actual workflows.

• A natural builder’s instinct: you tend to seek solutions rather than wait for instructions.

• Familiarity with DevOps and infrastructure principles; able to manage your own deployment pipeline.

• Excellent written communication skills; capable of clearly explaining a vulnerability, design choice, or tradeoff.

🏝️ Benefits

• Meaningful equity