Descripción de la oferta
Backend developer "Python" (M/F).
Si sus habilidades, experiencia y cualificaciones coinciden con las de esta descripción del puesto, no demore su solicitud.
Location: Barcelone (Hybrid – 2 to 3 remote days per week)
Salary: Around €65,000 gross/year
International environment – English required
About the Company :
Join a pioneering fintech in Embedded Banking, building a cutting-edge data and payments platform that's transforming financial access across Europe
Their mission: simplify finance, automate processes, and secure customer journeys.
You'll be part of a multicultural, passionate, and collaborative team where innovation and ownership truly matter
Your Role :
As a Backend Engineer within the Cross-Connectors squad, you'll play a key role in developing and scaling the company's core platform.
Your main responsibilities include:
Designing, building, and maintaining high-performance, secure APIs
Developing robust backend services in Python (Go is a strong plus )
Collaborating with Product and DevOps teams to turn business needs into technical solutions
Ensuring the platform's scalability, performance, and security
Contributing to technical decisions and architectural discussions
Profile
2–5 years of experience in backend development
Strong expertise in Python (Go experience highly valued)
Solid understanding of API design xiphteb and third-party integrations
Good knowledge of SQL + ORM (SQLAlchemy)
Experience with AWS (Lambda, S3, EC2, IAM, etc.)
Strong engineering culture: clean code, testing, CI/CD, agile mindset
Nice-to-Have Skills
Experience with banking APIs / open banking (PSD2)
Knowledge of Go, AI, Terraform, Docker, Kubernetes, or application security
Curiosity, autonomy, and a team-first mindset
