Note: The job is a remote job and is open to candidates in USA. Crossing Hurdles is seeking a Member of Technical Staff, Forward Deployed, to support U.S. government-focused artificial intelligence initiatives. The role involves building data and machine learning infrastructure, developing reinforcement learning and agentic systems, scaling model inference, and transitioning secure, reliable prototypes into production.
Responsibilities
- Build and maintain data pipelines for model training, evaluation, and research workflows
- Design and run reinforcement learning environments for experimentation and training
- Develop and scale model inference systems to enhance performance and reliability
- Implement and maintain software development kits and integrations across frontier AI platforms
- Construct agentic systems using modern large language model stacks, ensuring security and reliability
- Transition systems from prototype to production while maintaining high standards of reliability and security
Skills
- Have strong experience as a Python engineer with end-to-end ownership of projects
- Have experience with large language models and agentic systems, such as LangChain or LangGraph
- Have built or maintained data pipelines and machine learning infrastructure
- Be familiar with reinforcement learning workflows or simulation environments
- Have experience with distributed systems or scaling inference processes
- Be comfortable operating in high-security and high-reliability environments
Company Overview