Software Engineer - AI Systems
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COMPENSATION
$100k – $350k
Listed on the employer's job board (Ashby)
- Fully remote
- LLM orchestration
- TypeScript
- Offensive security
- Full-time
Join XBOW to develop an autonomous platform that discovers and validates software vulnerabilities using advanced AI. You will design prompt flows and orchestration layers, collaborating with security researchers and engineers to deliver production-grade solutions.
What you'll do
- Design prompt flows and orchestrations for LLM-powered software
- Architect production-grade, testable, and maintainable AI stacks
- Build evaluation frameworks for system performance testing at scale
- Collaborate with AI, security, and development teams on end-to-end systems
- Own projects from ideation and experimentation to deployment
- Research advancements in LLMs to improve system speed and accuracy
What you'll need
- Strong experience building software around LLMs and agentic orchestration
- Proven ability to architect reliable and maintainable production software
- Proficiency in TypeScript or ability to learn new languages quickly
- Skilled in structured problem-solving with incomplete information
- Comfortable in fast-paced, research-driven startup environments
- MSc or higher in computer science, math, physics, or machine learning
Nice to have
- Experience in offensive security or applying LLMs to security contexts
- Contributions to open-source LLM applications or frameworks
- PhD in machine learning, computer science, or mathematics
- Prior startup experience and comfort with ambiguity
Stack
- TypeScript
- LLMs
How you'll work
- Fully remote position
- Regular in-person collaboration trips supported
- Full-time contract
What you get
- Competitive salary
- Generous equity package
- Opportunities for career growth and role shaping
- Work alongside world-class security experts
Hiring process
- 45-minute introductory chat with Talent team
- 45-minute interview with an Engineering Lead
- 2-3 hour technical deep dive on a case study
- 30-minute final meeting with the assigned Engineering Lead