Full Stack Developer

To create the firm and company of the future

ABOUT IBV AND GRUPO FIRE

IBV is a private equity fund with a focus on roll-ups. We create leading companies by acquiring and consolidating SMEs in spaces with disruption the Fire Safety industry we have created the Spanish leader with >10M EBITDA. Having successfully completed 30 acquisitions across Spain we are poised for continued expansion and innovation in our sector. Learn more about us at and

Together were proving that you can build a technology-first investment firm that acquires integrates and operates companies better than anyone else. We are looking to accelerate the deployment of AI in real-world companies and create the platform to run the company of the future.

Stop working for startups looking for Product Market fit and come to disrupt industries from the inside.

WHAT YOULL ACTUALLY DO

Youll be our full-stack builderthe person who turns operational chaos into automated systems. Across 35 companies there are hundreds of processes in finance HR compliance operations and commercial that need to be digitized integrated and ultimately run by software and AI. Youll work on all of it.

Build and extend internal platforms that unify operations across dozens of acquired companies

Design and deploy AI/LLM-powered automations for finance compliance HR and field operations

Work across the full stack: Angular and TypeScript frontends Python and PHP backends MongoDB and MySQL databases

Integrate and orchestrate LLM workflowsprompt engineering retrieval-augmented generation agent systems

Build dashboards reporting tools and data pipelines that give investors and operators real-time visibility

Ship fast iterate constantly and own your systems end to end.

WHAT YOULL LEARN (AND WHO YOULL LEARN FROM)

This isnt a pure engineering shop. Youll sit at the intersection of technology finance and business strategy. That means youll learndeeplyfrom people who are experts in all three.

AI & Engineering: Youll work with cutting-edge LLMs build production AI systems and push the frontier of what automation can do in a real business context

Finance & PE: Youll understand how private equity and business actually worksnot from a textbook but from inside the machine. Valuations synergies EBITDA bridges investor reportingyoull build the tools that power all of it

Business Operations: Youll see how 35 companies are integrated how culture is managed at scale and how a platform creates value across an entire portfolio

Data: This is a heavy data environment. Millions of data points across financials field operations compliance and HR. Youll build the systems that make sense of it all

After two years here you wont just be a better engineer. Youll understand how businesses work how capital flows and how technology transforms industries. Thats a career accelerant you wont get anywhere else.

WHAT WE NEED FROM YOU

Were not going to give you a checklist of 5 years of experience in X framework. Heres what actually matters:

Work ethic. We work hard and we work a lot. This is a build phasewere creating something that doesnt exist yet. If you want a 9-to-5 this isnt the place. If you want to build something extraordinary keep reading.

Adaptability. Our stack is intentionally diverse: PHP Python Angular TypeScript MongoDB MySQL and a growing ecosystem of LLM integrations. You dont need to be an expert in all of them today. You need to be the kind of person who picks things up fast and isnt afraid of unfamiliar territory.

Ownership mindset. Youll have more autonomy here than at a company 10x our size. With that comes responsibility. We need someone who ships who doesnt wait to be told what to do and who treats every system they build as if their name is on it.

Builder mentality. Youre not here to maintain. Youre here to create. New systems new automations new ways of running a business. If the idea of building the operating system for a European investment platform excites you were speaking the same language.

WHAT YOU GET

Highly competitive compensationwe pay well because we expect excellence

Direct exposure to the leadership team and investors of a 100M platform

A front-row seat to how private equity M&A and business building actually work

The chance to build production AI systems with real business impactnot toy demos

A career trajectory that compounds: engineering finance business knowledge is rare and valuable

Based in Barcelonaone of Europes best cities for quality of life.

THE BOTTOM LINE

Were not building a product that might find a market. Were not advising companies on what they should do. We own the companies. We have the data. We have the capital. And were building the technology layer that makes the entire platform run better faster and smarter than anyone thought possible.

If you want to build the firm of the futurefrom the insidewe want to talk