Senior AI Engineer - Agentic Systems & Requirements

flowengineering; San Francisco (CA); On-site; USD 180,000 - 280,000; Full time

Benefits offered by this job

Competitive salary

Equity

Health, dental, and vision coverage

Flexible time off

Job summary

Flow Engineering is seeking AI-focused senior software engineers to build AI-powered capabilities that help teams author, review, and manage requirements more effectively. You will work on agentic systems engineer and agentic domain engineer workflows—bringing AI into the center of how teams reason about their systems.

This role sits at the intersection of AI, product, and full-stack engineering: you will take ideas from prototype all the way to stable, observable features in production.

Qualifications

• 3+ years of experience in applied ML, with ML/LLM-powered features in production.
• 5+ years developing production software, including designing, testing, and operating services at scale in a cloud environment.
• Hands-on experience with modern LLM providers and tooling (OpenAI, Anthropic, Hugging Face).
• Familiarity with prompt design, retrieval-augmented systems, evaluation methods, and safety/guardrail approaches.
• Ability to reason about tradeoffs between different models and deployment patterns and make pragmatic decisions.

Responsibilities

• Design and ship AI-powered features such as assisted requirement drafting, consistency checks, impact analysis, and intelligent suggestions for systems and domain engineers.
• Build agentic workflows that explore designs, simulate changes, and validate requirements.
• Evaluate and integrate language models and tooling, optimizing reliability, latency, cost, and debuggability in production.
• Build and maintain data pipelines, evaluation harnesses, prompt and model management, observability, and safety/guardrails.
• Work across the stack—from backend integrations and APIs to simple UI hooks—to deliver complete AI features, not just model endpoints.
• Partner with product and customers to identify high-value workflows, run experiments, and iterate quickly based on usage.

Skills

Applied ML

LLMs

Production software

Prompt design

Evaluation methods

Tools

TypeScript/Node.js

Python

OpenAI

Anthropic

Hugging Face

Vector stores

RAG patterns

Postgres

Job description

Flow Engineering is seeking AI-focused senior software engineers to build AI-powered capabilities that help teams author, review, and manage requirements more effectively. You will work on agentic systems engineer and agentic domain engineer workflows—bringing AI into the center of how teams reason about their systems.

This role sits at the intersection of AI, product, and full-stack engineering: you will take ideas from prototype all the way to stable, observable features in production.