Infrastructure / Backend Engineer – AI Agents

Ant-Tech

Infrastructure / Backend Engineer to build scalable AI systems at Ant-Tech. Collaborating on cutting-edge production AI products in a dynamic engineering environment.

Posted 7/11/2026full-timeNew York City • New York • 🇺🇸 United StatesMid-LevelSenior💰 $180,000 - $320,000 per yearWebsite

Tech Stack

Tools & technologies

JavaScriptPythonTypeScript

About the role

Key responsibilities & impact

Design and build production-ready AI agents for real-world automation
Develop scalable backend services and APIs
Build infrastructure for AI applications, including orchestration, observability, and deployment pipelines
Collaborate closely with engineering and product teams to rapidly deliver new features
Improve developer tooling and internal platforms
Evaluate and integrate the latest AI models into production systems

Requirements

What you’ll need

4+ years of software engineering experience
Experience shipping production AI agents or AI-powered applications
Strong understanding of modern AI models such as GPT-4/4o, Claude, Gemini, or open-source LLMs
Strong TypeScript/JavaScript and Python skills
Experience building modern web applications and backend services
Solid understanding of AI application architecture and LLM integration
Excellent problem-solving and communication skills
Comfortable working in a fast-moving startup environment

Benefits

Comp & perks

Competitive salary and equity
Opportunity to work on production AI products
High ownership and autonomy
Collaborative, engineering-first culture
Excellent career growth in one of the fastest-growing areas of software engineering

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Software EngineeringAI Model IntegrationBackend Service DevelopmentAPI DevelopmentWeb Application Development

Soft Skills

Problem-SolvingCommunication