Senior AI Systems Engineer (Rails + LLMs)

Location : Remote (United States)

Experience level : Mid-senior

Experience required : 7+ years

Education level : Bachelor’s degree

Job function : Sales

Industry : Staffing and Recruiting

Relocation assistance : No

Total positions : 1

We are seeking a dynamic and seasoned Sales Executive with 7+ years of staffing industry experience to join our fully remote national sales team. If you are looking for a niche in the staffing industry that brings innovation to how staffing services are delivered, this is a great opportunity to explore.

You will be responsible for prospecting and closing new business opportunities, building strong client relationships, and expanding market share across the U.S. . The role is focused on new client acquisition —ideal for a true hunter with a passion for driving growth.

Tasks

We’re looking for an experienced AI Systems Engineer to design, build, and scale advanced AI-powered systems. You’ll combine your Rails expertise with deep knowledge of LLMs and ML infrastructure to deliver enterprise-grade solutions. From agentic workflows and multi-agent orchestration to RAG pipelines and voice-based learning agents—you’ll have ownership from day one.

What You’ll Do

• Design and implement LLM-powered agentic workflows for real-world tasks.
• Build organization-specific customization layers and AI safety systems .
• Develop voice- and message-based AI learning agents .
• Architect and maintain RAG, vector search, and evaluation pipelines .
• Collaborate with founders, engineers, and clients to shape product direction.

Requirements

Benefits

401k Retirement Plan

Health, Vision, Dental Insurance

Founding-level ownership & growth opportunities

Ideal Candidate

An innovative builder , strong team collaborator , and technically excellent engineer who thrives in ambiguity, learns frameworks fast, and wants to shape the future of AI in enterprise learning.

Interview Process

Ideal Candidate An innovative builder , strong team collaborator , and technically excellent engineer who thrives in ambiguity, learns frameworks fast, and wants to shape the future of AI in enterprise learning.

Ant-tech is a reputable headhunter agency in France, specializing in providing high-quality recruitment services for companies across various industries. With a team of experienced professionals and an extensive network of partners, Ant-tech connects talented candidates with organizations in need, particularly in the technology, finance, and other sectors. Committed to delivering optimal recruitment solutions, Ant-tech focuses not only on finding the right talent but also ensuring long-term and sustainable growth for both candidates and partner companies.