Alterion · 6 days ago
Senior AI / Gen AI Engineer (Applied)
San Francisco Office
Full-time
Onsite
Senior Level
5+ years expAlterion is building a platform for the agentic enterprise, focusing on the deployment and monitoring of autonomous AI agents. They are seeking a Senior AI / GenAI Engineer to work on applied GenAI problems, building and improving production systems for agent evaluation and observability.
Computer Software
Responsibilities
Build and maintain pipelines for model evaluation, scoring, and monitoring in production environments
Apply fine-tuning, optimization, and lightweight model adaptation techniques where appropriate
Develop embeddings, classifiers, and scoring services that support natural language analysis
Run structured experiments to evaluate model performance, tradeoffs, and regressions
Partner with engineering and product teammates to translate ideas into working systems
Contribute to internal tooling, dashboards, and prototypes that improve agent visibility and control
Qualification
Required
5+ years of experience in software engineering, ML engineering, or applied AI roles
Strong Python skills and experience building production services or data pipelines
Hands-on experience working with LLMs (APIs or open-source models) in real systems
Familiarity with model evaluation, monitoring, and performance tradeoffs
Experience using ML frameworks such as PyTorch or similar
Preferred
Experience with GenAI evaluation, observability, or safety tooling
Familiarity with embeddings, vector search, or semantic similarity systems
Exposure to fine-tuning, PEFT, or cost-aware inference strategies
Experience working in early-stage or fast-moving product teams
Company
Alterion
At Alterion we are focused on creating the foundational infrastructure for the AI agentic era.
2-10 employees
Funding
Current Stage
Early StageCompany data provided by crunchbase