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Backend Developer – Python / Flask

Ranking: 27

Job Description:

As a Backend Developer, you will play a key role in building and maintaining clean, scalable APIs using Python and Flask. You'll be part of the team responsible for the backend of our Artificial Intelligence Control Panel, contributing to the design, implementation, testing, and deployment of backend services. If you’re passionate about technology, eager to learn, and ready to take ownership of your work—this role is for you.

Responsibilities:

  • Design, develop, and maintain RESTful APIs using Python 3 and Flask.

  • Collaborate with frontend, product, and DevOps teams to ensure high-quality delivery.

  • Contribute to technical discussions, service architecture, testing, and documentation.

  • Apply best practices in code modularity, error handling, and unit testing.

  • Continuously improve backend architecture and performance.

  • Explore and implement cloud solutions (primarily Google Cloud Platform) with the guidance of a senior Tech Lead.

Requirements:

  • 2+ years of hands-on experience in backend development with Python 3.

  • Proficiency in Flask and REST API design.

  • Familiarity with error handling, project structure, and basic testing in Python.

  • Experience with relational (PostgreSQL/MySQL) or NoSQL databases.

  • Solid understanding of Git and CI/CD pipelines.

  • Ability to work independently and communicate effectively within a team.

Nice to Have:

  • Exposure to Google Cloud Platform (Cloud Functions, Cloud Run, Pub/Sub).

  • Basic understanding of authentication (OAuth, JWT) and secret management.

  • Experience with Docker and containerized deployments.

  • Background in clean architecture and well-documented codebases.

What We Offer:

  • Work on meaningful AI-powered projects.

  • Mentorship from experienced engineers and opportunities for skill growth.

  • Collaborative and inclusive work culture.

  • Flexibility and autonomy in your daily work.

Backend Developer – Python / Flask

Ranking: 27

Job Description:

As a Backend Developer, you will play a key role in building and maintaining clean, scalable APIs using Python and Flask. You'll be part of the team responsible for the backend of our Artificial Intelligence Control Panel, contributing to the design, implementation, testing, and deployment of backend services. If you’re passionate about technology, eager to learn, and ready to take ownership of your work—this role is for you.

Responsibilities:

  • Design, develop, and maintain RESTful APIs using Python 3 and Flask.

  • Collaborate with frontend, product, and DevOps teams to ensure high-quality delivery.

  • Contribute to technical discussions, service architecture, testing, and documentation.

  • Apply best practices in code modularity, error handling, and unit testing.

  • Continuously improve backend architecture and performance.

  • Explore and implement cloud solutions (primarily Google Cloud Platform) with the guidance of a senior Tech Lead.

Requirements:

  • 2+ years of hands-on experience in backend development with Python 3.

  • Proficiency in Flask and REST API design.

  • Familiarity with error handling, project structure, and basic testing in Python.

  • Experience with relational (PostgreSQL/MySQL) or NoSQL databases.

  • Solid understanding of Git and CI/CD pipelines.

  • Ability to work independently and communicate effectively within a team.

Nice to Have:

  • Exposure to Google Cloud Platform (Cloud Functions, Cloud Run, Pub/Sub).

  • Basic understanding of authentication (OAuth, JWT) and secret management.

  • Experience with Docker and containerized deployments.

  • Background in clean architecture and well-documented codebases.

What We Offer:

  • Work on meaningful AI-powered projects.

  • Mentorship from experienced engineers and opportunities for skill growth.

  • Collaborative and inclusive work culture.

  • Flexibility and autonomy in your daily work.

About the projects you will work on

You will work 100% remotely from wherever you decide. Sometimes you may have face-to-face meetings and for that reason you have to reside in Spain or in the European Union.

You will work on projects with a leading company in digital transformation with a passion for technology and innovation in sectors such as banking (35 of the main banks worldwide work with our client), insurance, industrial and automotive in Big Data projects, Blockchain, AI, Cloud, among others.

About the client

  • Global presence in more than 15 markets
  • 8,000+ employees
  • more than 35 years of experience

About the process and your contractual relationship

If you are interested in this offer, we will enroll you in the process and submit your application, blindly, that is, without your contact details, to the technical and human resources department so that they can evaluate your profile and your financial expectations.

If the answer is positive, we organize the meetings so that the client knows you and explains the project in detail.

If after the meeting both parties agree on the conditions, you receive a firm offer to work with us or directly be hired by the client.

  • Equipo
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GFT Cliente

Cliente

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Teba Gomez-Monche

Agencia

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Sandra Lobero

Agencia

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Paco Romero

Agencia

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claudia herrero

Agencia

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Hugo Herrero

Manager

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Víctor M. herrero

Evaluador

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