AI Engineer

Spell, Inc.

Northern (KY)

Hybrid

USD 180,000 - 240,000

Full time

4 days ago
Be an early applicant
Application generator

A complete application in a minute — tailored resume and cover letter, ready to send.

Get past ATS filters

Benefits offered by this job

Equity ownership

Job summary

Spell, Inc. is seeking a Founding AI Engineer to reinvent the productivity suite for the AI era by building and refining core AI agent systems that improve the quality and relevance of AI outputs for users.

You will work closely with the Co-founder/CTO on large-scale AI agent architectures and production-grade LLMs, delivering high-impact features with ambitious timelines and meaningful equity ownership.

Qualifications

  • Experience designing large-scale AI agent systems serving millions of users.
  • Ability to ship complex systems in tight timelines.
  • Proven track record with production-grade LLMs and deployed AI products.
  • Strong communication and collaboration with senior leadership.

Responsibilities

  • Build and refine core AI agent systems for Spell's productivity suite.
  • Design scalable architectures for AI agents and integrated features.
  • Collaborate closely with the Co-founder/CTO and cross-functional teams to deliver high-quality outputs.

Skills

Large-scale AI systems
Node.js
Vue.js
Production-grade LLMs
Technical communication

Tools

Node.js
Vue.js

Job description

We're seeking an extremely talented Founding AI Engineer to help reinvent the productivity suite for the AI era. You will primarily focus on building and refining our core AI agent systems, with the goal of improving the quality and relevance of AI outputs for our users.

You must have experience designing and building large-scale AI agent systems that have served millions of users, and you should be able to do so in about one-third the time that most competent people think possible.

  • Familiarity with advanced AI agent system architectures and building production-grade LLM products is essential.
  • You should be skilled in Node and Vue, and be comfortable working across the entire product stack.
  • You'll work closely with our Co-founder/CTO, an expert in large-scale AI agent systems and production enterprise systems. Top-notch technical and communication skills are important.

Expect talented, motivated, intense, and interesting co-workers. The person who steps into this role will have a meaningful impact on Spell, and therefore your compensation will include meaningful equity ownership.

At Spell, we're reinventing the productivity suite for the AI era. For most people, work happens in documents, spreadsheets, and presentations. These are the universal tools, and we believe AI can make everyone 10x more effective in them.

We're starting with a collaborative AI document editor. Picture Google Docs or MS Word with ChatGPT inside of it - that's Spell. You'll never start from a blank page again. Just tell Spell what you want to create, and it instantly generates a high quality draft for you in seconds. What used to take days or weeks now takes minutes. Spell gets you 90% of the way there, and you fine tune the rest.

Our long-term vision is to build a unified, AI-native productivity suite that includes documents, spreadsheets, and presentations. These tools will share data seamlessly, so you can reference data from your sheet directly in your documents and presentations - empowering you to create faster, easier, and at a higher level of quality.

We're a team of engineers, designers, and growth folks solving fascinating technical challenges to build software that's simple, easy to use, and loved by our users. If you're excited about building the future of work and helping millions of people work more effectively, we'd love to hear from you.

Go from blank page to polished doc 10x faster than Google Docs or Word

Get your free, confidential resume review.

or drag and drop your file here.

Similar jobs

Similar jobs worth comparing

Founding Engineer
Founding Engineer

Spell, Inc. • United States

On-site
USD 150,000 - 210,000
Equity ownership
Collaborative work environment
Impactful projects
Founding Product Designer
Founding Product Designer

Spell, Inc. • United States

On-site
USD 150,000 - 210,000
Equity ownership
Founding AI Engineer: Build AI-Powered Productivity Suite
Founding AI Engineer: Build AI-Powered Productivity Suite

Spell, Inc. • Northern (KY)

Hybrid
USD 180,000 - 240,000
Equity ownership
Founding Engineer
Founding Engineer

Buoyant • San Francisco (CA)

On-site
USD 180,000 - 280,000
Member of Technical Staff – AI Agents & Internal Platforms
Member of Technical Staff – AI Agents & Internal Platforms

Morgan Pinnacle Group • New York (NY)

On-site
USD 150,000 - 300,000
Staff AI Frontend Engineer
Staff AI Frontend Engineer

Ersilia • San Francisco (CA)

On-site
USD 180,000 - 240,000
Founding Engineer
Founding Engineer

Cadrian • San Francisco (CA)

On-site
USD 130,000 - 160,000
Generous equity grant
High-trust, low-ego team
Founding Full-Stack Engineer
Founding Full-Stack Engineer

Moritz • San Francisco (CA)

On-site
USD 150,000 - 230,000
Senior AI Engineer
Senior AI Engineer

Harnham • San Francisco (CA)

On-site
USD 180,000 - 240,000
Product Engineer
Product Engineer

Cognition • New York (NY)

On-site
USD 160,000 - 220,000