Python developer in backend

Fyld; Lisboa; On-site; EUR 40,000 - 70,000; Full time

Job summary

Fyld is looking for an experienced Python Backend Developer to build robust, scalable backend solutions using Django, Flask or FastAPI and to design RESTful services for relational databases.

You will join a collaborative team in Lisbon, embracing clean code, testing, and CI/CD practices while improving production performance and security. English fluency and Agile collaboration are essential.

Qualifications

• Degree in Computer Science or related field.
• Minimum of 3 years professional Python experience.
• Strong Python 3.x and object-oriented programming.
• Backend applications and services experience.
• Experience with Django, Flask, FastAPI or similar.
• Experience designing REST APIs.
• Knowledge of PostgreSQL/MySQL or similar relational databases.
• Experience with SQL and ORM technologies.
• Experience integrating third-party APIs and external systems.
• Understanding of software architecture, clean code, and best practices.
• Experience with automated testing.
• Knowledge of Git.
• Familiarity with Docker and CI/CD.
• Understanding of backend security best practices.
• Ability to troubleshoot and optimize production applications.
• Experience working in Agile development teams.
• Fluency in English.

Skills

Python (3.x)

Object-oriented programming

REST APIs

Backend development

Agile development

English fluency

Testing

Git

CI/CD

Security best practices

Debugging/Troubleshooting

Education

Degree in Computer Science or related field

Tools

Django

Flask

FastAPI

PostgreSQL

MySQL

ORM

SQL

Git

Docker

CI/CD tooling

REST API design

Job description

Описание

At Fyld, we believe the future is built with people, technology, and strong values. We're looking for an experienced Python Backend Developer with strong technical skills and a passion for building robust, scalable and maintainable backend solutions.

Требования

• Degree in Computer Science, Software Engineering, Information Technology, or a related field
• Minimum of 3 years of professional experience with Python
• Strong proficiency in Python 3.x and object-oriented programming
• Professional experience developing backend applications and services
• Experience with Django, Flask, FastAPI or similar
• Experience designing and developing REST APIs
• Good knowledge of PostgreSQL, MySQL or similar relational databases
• Experience with SQL and ORM technologies
• Experience integrating third-party APIs and external systems
• Good understanding of software architecture, clean code and development best practices
• Experience with automated testing
• Good knowledge of Git
• Familiarity with Docker and CI/CD
• Understanding of backend security best practices
• Ability to troubleshoot and optimize production applications
• Experience working in Agile development teams
• Fluency in English

Будет плюсом

• Experience with async programming
• Knowledge of Kafka, RabbitMQ or similar
• Experience with microservices
• Experience with AWS, Azure or GCP
• Familiarity with Kubernetes

Условия

• A collaborative team that values individual progress
• Access to continuous training and certifications
• A culture of proximity, respect, and recognition
• Challenging projects where your expertise has real impact