Python Developer
Confirmed on the employer's own hiring board on Oct 14, 2026. First seen by Alion on Oct 2, 2026. Syone scores B on the Alion truth index.
Job details
What you will do
Develop and maintainapplications and software solutions using Python.
Design, develop and integrate APIs and backend services.
Work with databases, SQL and data-driven applications.
Write clean, maintainable and efficient code following software engineering best practices.
Apply design patterns, clean code principles and appropriate development methodologies.
Collaborate with development, QA, DevOps and other technical teams in an Agile environment.
Contribute to code quality, performance, scalability and continuous improvement.
Work with CI/CD and DevOps practices throughout the software development lifecycle.
Troubleshoot, debug and continuously improve existing applications and solutions.
Contribute to technical decisions and the evolution of software architecture.
What you need to bring
Professional experience as a Python Developer / Software Engineer.
Solid experience with Python and backend development.
Good knowledge of SQL and relational databases.
Experience developing APIs and backend services.
Good understanding of software engineering principles, design patterns and best practices.
Experience with Git and CI/CD practices.
Familiarity with DevOps tools and methodologies.
Experience working with Linux environments is a plus.
Experience with Python frameworks such as Django, Flask or FastAPI is a plus.
Experience with cloud technologies, microservices or containerization is a plus.
Good communication and problem-solving skills.
Ability to work effectively in an Agile/Scrum environment.
Good communication skills in English.
By applying, you accept our GDPR policies. Your personal data in your CV and documents will be used solely for processing your application at SYONE. SYONE, S.A. (NIPC 504729624) is the data controller, located at Rua Alfredo da Silva, 8-A, Edifício Stern, Piso 3D, 2610-016 Amadora. We will use your data to tailor your application to relevant vacancies and for potential employment contracts. If selected, your data will be kept during your employment and for at least two years after. If not selected, your data will be kept for two years for future vacancies and then deleted, except for your contact details. You can exercise your rights (access, rectification, erasure, etc.) by emailing [email protected]. Your data may be shared with our HR service providers and will be stored securely. You can withdraw your consent at any time. For more information, email [email protected]. Your data will not be used for other purposes without your express consent.