SEEKING FREELANCER | Europe | Remote Location: Europe (preferably CET±4) Remote: Yes
We’re looking for a full-time software engineer to join our early-stage startup, Setero. We are just two developers in our tech team right now, so everything will be really hands-on. You’ll be working closely with the founders on a product that’s already being used by sales teams at top companies.
What we’re building Setero is redefining how companies train sales teams—by automating sales training with AI. Our platform delivers deep knowledge, realistic practice, and tailored feedback that feels human. Our goal: make world-class sales training scalable, accessible, and personal.
SEEKING FREELANCER | Europe | Remote
Location: Europe (preferably CET±2)
Remote: Yes
Relocation: Not required
Hours: ~20h/week (potential to scale to full-time)
We’re looking for a freelance software engineer to join our early-stage startup, Setero, on a part-time basis. You’ll be working closely with the founders on a product that’s already being used by sales teams at top companies.
What we’re building
Setero is redefining how companies train sales teams—by automating sales training with AI. Our platform delivers deep knowledge, realistic practice, and tailored feedback that feels human. Our goal: make world-class sales training scalable, accessible, and personal.
We’re looking for a full-time software engineer to join our early-stage startup, Setero. We are just two developers in our tech team right now, so everything will be really hands-on. You’ll be working closely with the founders on a product that’s already being used by sales teams at top companies.
What we’re building Setero is redefining how companies train sales teams—by automating sales training with AI. Our platform delivers deep knowledge, realistic practice, and tailored feedback that feels human. Our goal: make world-class sales training scalable, accessible, and personal.
Tech Stack TypeScript, React, Vite, tRPC, Node.js, Docker, SST, PostgreSQL, Langgraph.js
What we’re looking for
Solid experience in TypeScript (frontend & backend)
Strong React skills or similar frontend experience
Pragmatic approach to engineering—know when to follow best practices and when to ship
Experience working in fast-paced startup environments
Comfortable with production workflows: PRs, CI/CD, reviews, etc.
Bonus: Experience with LLMs or agent-based systems
Interested? Send your portfolio and a short intro to leon@setero.io.