Full-Stack AI Agent Engineer

Writer; California (MO); On-site; USD 180,000 - 260,000; Full time

Benefits offered by this job

Generous PTO

Medical, dental, and vision coverage

Paid parental leave (16 weeks)

Fertility and family planning support

Early-detection cancer testing (Gallri

Flexible spending account options

Health savings account with companyon

Annual work-life stipends

Wellness stipend

Learning and development stipend

Company off-sites

Stock options and 401k

Job summary

WRITER is seeking a highly skilled fullstack software engineer to join our engineering team building advanced AI-driven agent systems that execute autonomous workflows. Youll design, build, and scale next-generation AI agents that integrate with enterprise data and services to solve real-world problems.

You will collaborate with cross-functional teams to turn complex agent concepts into production-ready systems.

Qualifications

• 3+ years of professional software engineering experience with Python in production environments.
• Proficiency in native agentic coding with tools like Cursor and Claude Code.
• Experience building distributed systems, microservices, or complex backend APIs for AI/agent workflows.
• Solid expertise with systems that integrate AI models, agent frameworks, vector databases, and large context reasoning services.
• Understanding of agent orchestration patterns, state management, and asynchronous workflows.
• Experience with cloud platforms (AWS, GCP, Azure), containerization (Docker, Kubernetes), and operational engineering best practices.
• Good grasp of performance optimization, testing frameworks, and CI/CD pipelines.
• Excellent communication and collaboration skills, with a “connect + challenge + own” mindset.
• Past work on AI agents that coordinate multi-step actions, reasoning, or autonomous decision-making loops.
• Contributions to open-source agent toolkits or SDKs.
• Experience with frontend technologies (React, TypeScript) for tooling around agent management interfaces.

Responsibilities

• Design, implement, and maintain scalable, secure agent-driven services and systems that autonomously accomplish tasks using modern AI frameworks.
• Develop and enhance robust infrastructure and high-throughput APIs, focusing on core agent capabilities such as memory, communication channels, skills, intelligent decision logic, security and workflow management.
• Integrate agent capabilities with backend services, data stores, vector databases, search/retrieval systems, and external APIs.
• Collaborate with product managers, AI researchers, data engineers, and UX teams to translate high-level agent use cases into robust, production-ready software.
• Ensure reliability, monitoring, and observability for all agent components (metrics, logging, CI/CD, fault tolerance).
• Contribute to architectural design decisions and participate in rigorous code reviews to uphold quality and maintainability.

Skills

Python

Cursor

Claude Code

Distributed systems

Langraph

Agent Harness

Orchestration patterns

AWS

GCP

Azure

Docker

Kubernetes

CI/CD

Communication

AI agents

Open-source

React

TypeScript

Tools

Docker

Kubernetes

AWS

GCP

Azure

Langraph

Agent Harness

React

TypeScript

Cursor

Claude Code

Job description

WRITER is seeking a highly skilled fullstack software engineer to join our engineering team building advanced AI-driven agent systems that execute autonomous workflows. Youll design, build, and scale next-generation AI agents that integrate with enterprise data and services to solve real-world problems.

You will collaborate with cross-functional teams to turn complex agent concepts into production-ready systems.