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engineer1

Software engineer

Stockholm, Sweden 2026-05-265+ yrs experience

The accounts receivable market is massive, complex, and overdue for a revolution. WeTal's customer is automating and transforming it end-to-end, with AI voice agents already live with customers across the US. The traction is real. The timing is perfect. And the company is well positioned to take the market.

Why join 

• The founding team has done this before — experienced founders who have scaled startups from zero to one to 100, and are doing it again.

• Backed by investors who wrote the first check for Deepgram and the founders of Moltbook. People with a track record of backing the right teams at exactly the right moment.

• The rocket is already off the ground. This is your chance to get on board before we land on the moon.

What you'll do

Develop world-class AI voice agents that handle complex consumer interactions

Build world-class AI agents and voice agents from scratch, owning the architecture, the intelligence, and everything in between

Shape the technical foundation of a product that's already in production and scaling fast

Work directly with customers in a hands-on, relationship-driven industry

Sit at the table with the founding team and help decide where this goes next

Implement secure and scaleable solutions to manage high volume communications

Integrate our solution into client workflows

What we're looking for

A passion for startups and building

5+ years of full stack experience with strong system design and architecture instincts

Comfortable building from scratch and making decisions without a playbook

Happy to go on-site with clients

Proven experience with AI agents or LLMs in production

Has developed and deploy large scale products into production

Bonus: you've led a team

Bonus: you're an ex-founder or were an early hire at a startup

Interested in this assignment?

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