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Software Engineer, Agent

OpenArtSan Carlos, California, USAEngineering
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Salary
$300K - $400K USD
Job type
Full-time
Work mode
Remote
Posted
10 Sept 2026
Status
Open · checked 7d ago

About this role

OpenArt is hiring a full-time Software Engineer, Agent to develop advanced AI storytelling infrastructure that empowers millions of creators worldwide. This remote or San Carlos, California-based position is ideal for an experienced technologist eager to shape the future of AI-native creative platforms.

Role Overview

The Software Engineer, Agent will focus on building the foundational agent layer behind next-generation creative products, such as Director, which enables users to generate cinematic videos through AI chat conversations. This position centers on product and systems engineering rather than pure research, requiring professionals to design reliable agent harnesses, manage long-horizon planning, integrate multiple model vendors, and implement robust cross-session memory.

Key Responsibilities

Design and scale agent harnesses supporting conversational and autonomous workflows, including tool usage, multi-step planning, sub-agent orchestration, and context memory.
Develop and maintain Model Context Protocol (MCP) servers and command-line interface tools connecting agents to internal services, external model providers, and asset pipelines.
Create reusable Agent Skills and structured workflows for complex creative tasks such as storyboarding, scene planning, asset generation, and revision loops.
Implement evaluation frameworks and observability tools to track agent performance and prevent regressions.
Deliver polished, production-ready frontend experiences using React and Next.js for agent-driven products from end to end.
Collaborate closely with design, product, and go-to-market teams to turn user requirements into effective technical solutions.
Stay current with the rapidly evolving agent ecosystem and integrate best practices into the core technology stack.

Requirements

Minimum of 2 years of professional full-stack software engineering experience shipping production software.
Practical, hands-on background developing LLM-powered applications or agents used by real audiences beyond simple prototypes.
Familiarity with core agent harness concepts such as context management, tool integration, and multi-step planning.
Strong data modeling and schema design capabilities tailored for production use cases.
Established AI-assisted coding habits utilizing modern tools like Claude Code, Cursor, or Codex.
Solid product sense focused on building trustworthy and delightful user experiences.
Strong communication skills to articulate technical trade-offs clearly.

Nice to Have

Background in authoring reusable Agent Skills or structured agent workflows.
Practical history building MCP servers or command-line tools for agents.
Exposure to agent frameworks like LangGraph or Claude Agent SDK, alongside LLM evaluation tools.
Direct experience working with video or image generation models.
Previous startup background or experience building projects from scratch.

Skills and Tools

React
LLM
Next.js
Agent Harnesses
MCP Servers
CLI Tooling

Salary and Benefits

Total compensation starting at $300,000, combining base salary, bonus, and equity.
Meaningful equity ownership in the products built.
Visa sponsorship availability.
High autonomy and growth environment with a hybrid or remote setup.

About the Company

OpenArt operates an AI storytelling and visual creation platform used by creators across the globe. The company focuses on building next-generation creative tools that enable fast, imaginative video, visual, and character creation through an AI-native approach.

How to Apply

Interested candidates should visit the official OpenArt careers page to submit an application for this role.

Skills and tech stack

ReactLLM

Questions candidates ask

What is the location flexibility for this role?

This position offers remote work capabilities, with a preference for candidates in the Bay Area where a hybrid setup is also available.

What is the compensation package for the Software Engineer, Agent?

The total compensation starts at $300,000 per year, which includes base salary, bonus, and equity.

Is visa sponsorship provided?

Yes, visa sponsorship is available for qualified applicants.

How many years of experience are required?

Applicants must have at least 2 years of full-stack engineering experience shipping production software, along with hands-on LLM agent experience.

What technologies will I work with daily?

You will work with React, Next.js, large language models, agent harnesses, MCP servers, and CLI tooling.

Ready to apply?

The application is on the official OpenArt careers page.

Apply on company site