Applied AI Engineer
KeyPalo Alto, California, United States
Posted December 12, 2025
Full Time
About the Company
Key is a next‑generation professional networking platform that consolidates fragmented career and business processes into a single AI‑driven ecosystem. By connecting professionals through curated communities, events, and targeted career pathways, it accelerates talent discovery and business growth. The platform also offers venture‑capital insights, startup mentorship, personal‑finance tools, and continuous learning modules, positioning itself at the intersection of tech and finance. Key’s unique value lies in its data‑driven matchmaking and AI‑orchestrated opportunities, enabling users to unlock high‑impact collaborations and career advancement faster than traditional networks.
Job Description
Key is reimagining how professionals connect, create, and grow together. We're building a platform that transforms professional networking by focusing on authentic relationships and meaningful connections. We believe in the power of real human connection, amplified by technology but driven by people.
Requirements
- Bachelors or Masters in Computer Science, Engineering, or a related field
- 4+ years of professional software engineering experience, including 2+ years deploying ML systems to production
- Expertise in Python and ML libraries such as PyTorch, TensorFlow, and scikit-learn
- Strong experience with AWS, GCP, or Azure and their ML services (for example, SageMaker or Vertex AI)
- Solid understanding of API design and system architecture
- Experience with LLMs, RAG systems, and vector databases is a strong plus
- Excellent written and verbal communication in English
Benefits
- Competitive salary
- Flexible PTO policy
- Regular team offsites and events
- Leadership development opportunities while staying technical
- The autonomy to shape both product experiences and technical direction