Senior Java Engineer (Remote Within Spain)

Overview
Asegúrese de leer detenidamente la información sobre esta oportunidad antes de presentar su candidatura.
At
Q-tech, we’re looking for a
Senior Java Engineer
to join a global SaaS product that’s scaling fast and moving into a more mature, reliability‑focused phase.
The platform handles a high volume of data and workflows used by customers across multiple countries. The team is strengthening its foundations to ensure stability, consistency and long‑term scalability — and they’re looking for someone who can take a leading role on the Java side.
You’d become
the Java reference point : someone who can set technical direction, build new services with
Java + Spring + PostgreSQL, and help elevate the platform’s engineering standards. There’s also some existing functionality in
Node.Js, and part of the work involves gradually moving that logic into the new Java‑based architecture.
This isn’t a “ship fast and patch later” environmen...