Python Developer | Hybrid Model | Barcelona

A fintech company that provides an end-to-end open banking and payment

Looking for mid or senior python developers ¿Dónde vas a trabajar? Fintech company that provides an end-to-end open banking and payment. ¿Qué harás en tu nuevo puesto?

Design, implement, and maintain APIs and secure connectors to financial institutions, enabling high-quality data aggregation and processing.

Develop robust, scalable backend services using Python and/or Go, following modern software engineering best practices.

Work closely with the product team to understand client needs and translate them into technical solutions that drive business value.

Collaborate with the DevOps and infrastructure teams to deploy, monitor, and troubleshoot production systems.

Ensure high standards of code quality, security, performance, and observability across all projects.

Contribute to architectural discussions and continuously improve our engineering practices and development workflows.

Take ownership of features and services, from design through deployment and support in production. ¿A quién buscamos (H/M/D)?

Strong understanding of software engineering principles, clean architecture, and design patterns.

Proven experience in designing and maintaining APIs and integrating with third-party services.

Good knowledge of relational databases and some exposure to NoSQL solutions. You should be comfortable writing efficient queries, understanding indexing, and using ORMs like SQLAlchemy (Python) in a production environment.

Experience working with cloud platforms, particularly AWS (e.g., Lambda, S3, IAM, EC2, etc.).

Good understanding and hands-on experience with observability tools (logging, metrics, alerting).

Comfortable working in a collaborative team environment with CI/CD practices and agile methodologies.

Excellent problem-solving skills, with a pragmatic mindset and the ability to make trade-offs in real-world scenarios. ¿Cuáles son tus beneficios?

International environment and new challenges.