AI Engineer

The role

You will build internal AI tools, integrations, and automation to help teams work more efficiently. This role involves designing AI powered tools, managing AI infrastructure, and establishing technical foundations for scalable AI adoption.

What you will do

• Design, develop, and deploy AI powered tools, agents, and automation.
• Connect LLMs and AI applications with internal systems, APIs, and enterprise tools.
• Build and maintain underlying infrastructure, services, and integrations for AI applications.
• Partner with stakeholders to identify AI opportunities and translate business needs into technical solutions.
• Develop reusable components, frameworks, and tooling for AI workflows.
• Implement access controls, monitoring, observability, and operational safeguards.
• Monitor model performance, usage, and costs.
• Evaluate new models and frameworks to drive innovation.

Required qualifications

• Strong software engineering background with experience building and maintaining production applications, services, or internal platforms.
• Hands on experience developing applications using LLMs such as OpenAI, Anthropic Claude, or open source models.
• Proficiency in Python, TypeScript, or similar programming languages.
• Experience integrating APIs and building backend services.
• Experience building AI agents, workflow automation, or applications that leverage LLM orchestration frameworks.
• Familiarity with retrieval augmented generation (RAG), tool calling, structured outputs, prompt engineering, and modern AI application patterns.
• Experience integrating applications with enterprise tools, internal systems, and third party APIs.
• Understanding of cloud infrastructure, deployment practices, monitoring, and production reliability.
• Strong product mindset.
• Ability to work independently, take ownership of projects, and collaborate with technical and nontechnical stakeholders.
• A genuine interest in AI and a bias toward experimentation, execution, and measurable impact.

Nice to have

• Experience building internal AI platforms or enterprise AI automation solutions.
• Familiarity with AI coding tools, agent frameworks, and orchestration platforms.
• Experience with technologies such as LangChain, LangGraph, Claude Agent SDK, or similar frameworks.
• Experience with MCP, enterprise connectors, and AI tool integrations.
• Familiarity with LLM observability, evaluation frameworks, cost optimization, and usage analytics.
• Experience implementing security, governance, and access controls for enterprise AI applications.
• Experience working in a fast growing technology company where speed, ownership, and adaptability are essential.

Benefits

• Competitive salary and equity
• Comprehensive insurance (medical/dental/vision): base plan 100% covered
• Flexible hours and a long-standing, supportive remote environment
• Unlimited vacation
• 401(k) retirement plan
• Wellness stipend
• Weekly meal stipend
• Learning & Development stipend
• Remote / WFH set-up stipend

About the company

Phantom is a company on a mission to connect the world to the freedom of open markets. They are around 180 people and fully remote.