Fullstack Developer (Python/React)

About the project

You will join a highly visible and strategic project for a top-tier banking client. This initiative is particularly impactful, as it involves building of the first AI-driven trading applications within the organization.

The project is dynamic and constantly evolving, requiring adaptability and strong collaboration skills. You will work in a mixed team composed of Developers and Data engineers, contributing to a modern architecture based on microfrontends (React), microservices (Python), and cloud-native solutions (AWS Lambda).

What you will do

• Develop and maintain fullstack features using React (frontend) and Python (backend)
• Work within a microfrontend architecture and contribute to its evolution
• Build and integrate microservices ensuring scalability and performance
• Collaborate closely with the frontend lead and other cross-functional teams
• Contribute to cloud-based solutions, including AWS Lambda services
• Ensure code quality, testing, and maintainability in a fast-changing environment
• Adapt quickly to evolving requirements in an innovative AI-driven product

What we are looking for

• Required:

• 3–5 years of experience as a Fullstack Developer
• Strong experience with

Python

, 

React

and

SQL

• Experience working with

microservices

architectures

• Good understanding of modern software development practices (testing, CI/CD, version control)
• Ability to work in changing environments with evolving requirements
• Strong communication skills and a structured, methodical approach to work
• Experience collaborating in cross-company or multicultural teams

C1 Spanish proficiency level

• Nice to have:

• Experience with

microfrontends

architecture

• Knowledge of

AWS

services, especially Lambda

• Exposure to projects in banking, fintech, or trading platforms
• Familiarity with AI-related applications or data-driven systems
• Experience working with offshore or external partners

 

What do we offer you?

• B2B or employment contract

Remote within Spain Time zone.

• Possibility to be part of a multicultural team and work on international projects.

If you are passionate about data, development & tech, we want to meet you !

Talan Spain’s commitment to non-discrimination based on gender, race, ideology, or any other reason, in accordance with the company’s "Equality Plan" and the current regulations on gender equality between women and men (Royal Decree-Law 6/2019).

• Experience with

microfrontends

architecture

• Knowledge of

AWS

services, especially Lambda

• Exposure to projects in banking, fintech, or trading platforms
• Familiarity with AI-related applications or data-driven systems
• Experience working with offshore or external partners