Founding Backend Engineer — AI Agents

A cutting-edge tech company in Madrid seeks a Founding Senior Software Engineer to develop the next generation AI analytics platform. You will build scalable backend infrastructure and collaborate with Full-Stack Engineers and AI/ML Scientists. Key qualifications include a degree in Computer Science, experience with data pipelines, TypeScript, and Python,...

A forward-thinking AI analytics startup in Madrid is seeking a Founding Senior Software Engineer. The ideal candidate will build scalable backend infrastructure and optimize data pipelines while collaborating with AI and Full-Stack Engineers. Key qualifications include a degree in Computer Science and experience with data warehouse technologies, TypeScript,...

Traza is here to transform billions of GDP that still depends on manual, inefficient operations.¿Todo listo para enviar su solicitud? Por favor, lea la descripción al menos una vez antes de hacer clic en "Solicitar".We build 24/7 AI Operators for the critical industries that never sleep, rewiring how the real economy runs. Backed by top-tier investors from...

Traza is here to transform billions of GDP that still depends on manual, inefficient operations.We build 24/7 AI Operators for the critical industries that never sleep, rewiring how the real economy runs. Backed by top-tier investors from Silicon Valley, we’re defining a new category and reshaping a major slice of global productivity.About the Role...

Traza is here to transform billions of GDP that still depends on manual, inefficient operations. We build 24/7 AI Operators for the critical industries that never sleep, rewiring how the real economy runs. Backed by top-tier investors from Silicon Valley, we’re defining a new category and reshaping a major slice of global productivity. About the Role...

About Us:Trillions of world's GDP still depends on manual, inefficient operations. Traza is here to transform it.We build 24/7 AI Operators for the critical industries that never sleep, rewiring how the real economy runs. Backed by top-tier investors from Silicon Valley, we're defining a new category and reshaping a major slice of global productivity.We...

Stripe for Collections. $5T in debt needs resolution annually. We're building AI infrastructure for how debt gets resolved - starting from legal, which actually drives outcomes. Our agents automate document review, judicial-form generation, and debtor communications so human managers can focus on strategy.Why this mattersLegal action, not calls, drives...

About the job Full-Stack Lead Engineer (Founding Team) Company:CareerGenie Location:Remote (Spain orPortugal-based) Type:Full-Time Compensation:45,000- 60,000/year+ EquityAbout CareerGenie CareerGenieis reimagining how people find meaningful work witha platform powered by multiple agents like AI Recruiter, AI Career Coach and AI Global Mobility Expert...

About the job Full-Stack Lead Engineer (Founding Team) Company: CareerGenieLocation: Remote (Spain orPortugal-based)Type: Full-TimeCompensation: 45,000- 60,000/year + Equity About CareerGenie CareerGenie is reimagining how people find meaningful work witha platform powered by multiple agents like AI Recruiter, AI Career Coach and AI Global Mobility Expert...

We are looking for the strongest Senior Backend Engineer (Node.js) in the ecosystem. Not the cheapest. The best. I’m supporting a founding team with a very high technical bar in hiring the person who will define the core architecture of a new AI Agents platform already live, already used by real customers, and with a roadmap that is genuinely ambitious....