AI / ML Engineer

Responsibilities:

• Build and ship the AI systems that power Nightfall's Security products.
• Work hands-on with Python to analyse data, experiment with new natural language or other model architectures, fine-tune models, benchmark and monitor model accuracy, build automation for automated training and deployment, real-time inferencing, or designing agentic workflows.
• Work hands-on with Go to build the microservices that ingest and process data at scale through the use of streaming infrastructure, distributed caching, and highly concurrent execution.
• Collaborate across engineering and product to turn ideas into live AI features.
• Participate in the team's on-call rotation to help drive operational excellence.

Requirements:

• 5+ years of industry experience with a graduate degree in Computer Science or Engineering with rigorous coursework in Artificial Intelligence, Machine Learning, Data Science or a related field.
• Code fluently in Python and Go (or C++ or Java) with a solid understanding of Data Structures and Algorithms.
• Hands-on experience with building
• Deep learning models and taking them to production at large scale, including complex software engineering in delivering end-to-end AI projects.
• Hands-on experience in building Agentic workflows and using.
• Thrive in fast-moving, high-ownership environments.
• Are excited to learn from experienced mentors and level up quickly.

Bonus Points For:

• Hands-on experience with building models in Pytorch or other frameworks to solve complex problems in NLP or other domains, including fine-tuning LLMs or building agentic workflows around them.
• Familiarity with AWS, GCP and experience with systems such as Kafka, Redis, Postgres, etc.
• Hands-on experience with MLOps for training, inferencing, evaluation, monitoring and deployment.
• Hackathon wins, research papers, or open-source contributions.