Senior Software Engineer
Pubblicato il 17-10-2026 - Datsugi in Firenze
ABOUT DATSUGI
Datsugi is a small but growing data engineering and system integration consulting firm.
You would be our first senior hire, and the person who owns the overall architectural approaches to system integration as we develop to become a key data player in Europe.
We connect the systems companies run on (ERPs, accounting tools, CRMs, data warehouse and in-house platforms) so their data moves reliably, without manual work. Our focus are unified data warehouses, integrating legacy installations and modern cloud APIs into a single view.
THE ROLE
You will become the technical owner of our largest production system, then take on a second product. This is an architect's role with real delivery and real clients, not a slide-deck architecture job.
• First product: a production system integration platform. It connects various ERPs and accounting systems through on-premise local agents and cloud API connectors. It is already live and is growing as new connectors are added every month. You take over its day-to-day technical leadership,
its client relationship on the technical side, and its architecture roadmap.
• Second product: data warehouse for manufacturing SMEs. Once the first platform is stable in your hands, you take on a second one, and implement its architecture with the same standards. This is a new product that will require coming up with a new architecture from scratch, learning from the lessons of previous projects and continuously improving it month over month.
You will report directly to the founder who is technical.
You will have real authority over technical decisions, and you will be expected to use it.
WHAT YOU'LL WORK ON
The work is systems design and architecture for a large-scale sync application: moving business data reliably between systems that were never designed to talk to each other.
Some run on-premise inside client networks, others are modern cloud services, others more require reverse proxies — the architecture has to treat all