Backend developer "Python" (M/F).
Para una comprensión completa de esta oportunidad y de lo que se requerirá para ser un candidato exitoso, siga leyendo.
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 xqbhyrx of API design 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