
Senior AI Engineer
Posted 6 days ago

Posted 6 days ago
This is a fully remote position, open to applicants in United States.
• Design and develop AI agents, encompassing RAG pipelines, orchestration workflows, and tool invocation.
• Create evaluation frameworks to assess system accuracy, latency, cost, and reliability.
• Establish observability and monitoring throughout the AI system lifecycle.
• Collaborate with various AI providers and create abstraction layers for multi-model architectures.
• Enhance AI systems for better performance, cost efficiency, and scalability.
• Construct and deploy AI-driven applications that are closely integrated with real business workflows.
• Incorporate AI systems into current enterprise platforms and APIs.
• Troubleshoot and optimize systems in live production environments.
• Work collaboratively with client and internal engineering teams.
• Engage in technical design discussions centered around implementation.
• Over 4 years of experience in building and deploying AI/ML systems in production settings.
• Proven history of architecting, developing, and delivering AI/ML or software solutions utilizing contemporary AI-assisted workflows.
• In-depth knowledge of AI system evaluation and measurement, including offline metrics, online monitoring, LLM-as-judge processes, regression testing, and cost/latency tracking.
• Practical insight into retrieval and agent design trade-offs, encompassing RAG, agent loops, and workflows.
• Hands-on experience with LLM platforms such as OpenAI, Anthropic, or Google Vertex, along with orchestration and harness patterns.
• Proficient in Python.
• Strong backend engineering capabilities, including API development and deployment, Docker, and cloud-native environments.
• Solid foundation in software engineering principles and the ability to produce maintainable, production-quality code.
• Familiarity with CI/CD pipelines, infrastructure as code, and production observability.
• Ability to debug and optimize systems currently in production.
• Excellent communication skills with the capability to articulate technical trade-offs to non-technical stakeholders.
• Preferred familiarity with prompt optimization or evaluation tools like DSPy, MLflow, promptfoo, or RAGAS.
• Experience in LLMOps/MLOps is preferred.
• Previous harness engineering experience is preferred.
• Databricks experience is preferred.
• Familiarity with AWS, Azure, or GCP is preferred.
• Experience with FastAPI, Pydantic, PostgreSQL, MySQL, or DuckDB is preferred.
• Experience using the Claude SDK or OpenAI SDK is preferred.
• Knowledge of TypeScript or Go is preferred.
• Experience mentoring or enhancing the skills of fellow engineers is preferred.
• Bonus of 10% of base salary, with a bonus range of $14.5K–$19.1K for the Senior Engineer tier.
• Flexible remote work arrangement.
• Inclusive and diverse work environment.
Fluent, Inc
Fluent, Inc
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