Full Stack AI Engineer: Co-Op

Role

DING DONG! It’s your future career - and it’s here to pay gratitude for those 3-6 months you spent Spring ‘25 at SellScale. You learned about Agentic AI, built fast, and worked with great people.

We are opening up an application for a Full Stack AI Engineer CO-OP INTERNSHIP!

We are looking for an individual who wants to put themselves to the test: Jump head first into an AI Startup in the heart of SF. We are looking for a hard worker who is enthusiastic, picks up things fast, natural hacker, self-reliant, and passes a high level bar (baseline = entry level engineer).

You are a good fit if…

✅ You attend hackathons and love building

✅ You build apps in your free time - Product Hunt launches to the newest LLM release

✅ You hold yourself to a high quality bar and will do whatever it takes to get the job done

Reasons you should turn away

• A modest fixed stipend

• Constant daily stress from customers / fires

• Long hours, 5 days a week, in San Francisco

• Shipping culture so fast you are hanging by the seat of your pants

Modest benefits

• You are going to make senior level decisions that will take you 10+ years at Google to do

• Every individual PR commit will be used to help a customer IN THE NEXT FIVE MINUTES (or at most the next day)

• You are going to molded around a high class group of engineer-operators. We are a group of builders - there are no PMs, no marketers, no designers. Just builders, full-stop

Specifics of the role:

• Fearlessly works across the entire stack (backend / frontend / design / infra / tooling )

• Strong Python, JavaScript, React, React Native, Flask, PSQL, and LLM-prompting skills.

• Experience working with & prompting LLM APIs like OpenAI’s GPT-4 or Anthropic Claude

• Strong communication skills. Able to speak both technically (for eng team) and non technically (for users)

• Detail oriented & fast learner. Ability to adapt and learn quickly in ambiguity.

About SellScale

SellScale is an Agentic AI company. We are building the first agentic revenue org. Customers use us to run their entire outbound - and we are only expanding further into it.

Problem: Businesses big and small rely on “outbound sales” to grow revenue. Most methods today are outdated or rely on spray-and-pray.

Opportunity: With the advent of recent tech like like agentic AI, large language models, vector databases, and more - future sales teams will work with machine to grow their businesses.

Timing: Right now, we are in a massive AI gold rush. The agents we’re building leverage PhD-level thinking paired with state-of-the-art GTM tools (prospecting, web intent, sequencing, etc) - to fundamentally change how companies approach their growth.

Want to learn more? Check out our resources below.

Reference 1: NewtonX Case Study

Reference 2: I’m AI BDR, and I’m Selix I’m a Mac, I’m a PC

Reference 3: SellScale values