Barcelona (Hybrid) 4 days in-office, 1 day remote

Full-time

Remuner, a fast-growing B2B SaaS company in the RevOps tech space

About Remuner

We are a fast-growing B2B SaaS company based in Barcelona, building a data‑driven platform that helps companies automate and optimize complex business processes.

Our product deals with high volumes of data, non‑trivial business logic, and increasingly incorporates AI‑driven capabilities to assist users and automate workflows.

What You’ll Do

We’re looking for a senior engineer who goes beyond just shipping features — someone who understands the business behind the product, challenges requirements, and builds solutions that actually solve problems.

You will be part of a small, highly collaborative team with strong ownership and direct impact on the product.

• Design and implement backend systems and APIs (Python, FastAPI/Django)
• Build and improve frontend ...