Senior Software Engineer, AI Agent Platform & CI (Remote US) NEW

The Briefed; United States; Remote; USD 141,000 - 231,000; Full time

Job summary

Temporal's Builder Platform team seeks a Senior Engineer to design, build and operate the agent platform, AI gateways and developer infrastructure across the company.

You will deploy and evaluate agents, run LLM gateways with guardrails and cost controls, and create workflows that move work from issue to production. You will own source control, CI and developer tools, and mentor teams adopting AI tooling. This is a full-time remote role in the United States with equity.

Qualifications

• Shipped and ran internal platforms or developer tools in production.

Responsibilities

• Build and run the Agent Platform for deploying and evaluating agents

Skills

Go

TypeScript

Python

Java

Developer tooling

Tools

Codex

Claude Code

GitHub

Job description

Temporal's Builder Platform team gives the whole company a governed platform for AI agents, workflows and engineering tools, running Temporal on itself first. As a Senior engineer you build and run the agent platform, AI gateways and developer infrastructure.

Key responsibilities

• Build and run the Agent Platform for deploying and evaluating agents
• Run the LLM and MCP gateways with guardrails and cost controls
• Build agents and workflows that take work from issue to production
• Own source control and CI, and build developer tools
• Help teams across the company adopt agents and AI tools
• Join the on-call rotation for internal users

Requirements

• Shipped and ran internal platforms or developer tools in production
• Use of AI coding tools such as Codex and Claude Code
• Go, TypeScript, Python or Java
• Built workflow automation or internal tools (CLIs, GitHub or cloud automation)
• Clear written documentation

Nice to have

• Running an internal agent platform
• Building Temporal applications

Remote details

• Full-time remote role, open to people in the United States

Salary and benefits

US base salary $140,800 to $231,000 a year, depending on location, plus equity.