Python Developer

Empower innovation through scalable AI solutions — shape the future of intelligent systems!

Lisbon-based opportunity with hybrid work model.

As a Mid-Level Python Software Engineer , you will be working for our client, an industry leader in AI development. Your expertise will contribute to designing, developing, and maintaining advanced software solutions that drive real-world impact. Join a dynamic environment where your skills fuel innovation and technical excellence.

Your main responsibilities:

• Design, develop, and maintain high-quality, scalable Python applications that meet evolving business needs
• Contribute to architecture and technical design discussions, with a focus on performance, reliability, and maintainability
• Write clean, well-tested, and documented code in line with team standards and best practices
• Conduct code reviews, providing constructive feedback to ensure high-quality deliverables
• Integrate, test, debug, and maintain software across development, staging, and production environments
• Collaborate with cross-functional teams to translate product requirements into technical solutions
• Evaluate, estimate, and prioritize feature requests and technical improvements
• Proactively identify and address performance, scalability, and security issues
• Contribute to improving development processes, tooling, and engineering practices
• Maintain comprehensive and up-to-date technical documentation

You're ideal for this role if you have:

• 3+ years of professional experience developing software with Python
• Bachelor’s degree in Computer Science, Engineering, or a related field
• Strong understanding of data structures, algorithms, and design patterns
• Experience with Python web frameworks such as Django, Flask, or similar
• Solid knowledge of relational and NoSQL databases
• Familiarity with RESTful APIs, integration patterns, and distributed systems
• Proficiency with Git and collaborative workflows (pull requests, code reviews)
• Experience working in Agile/Scrum environments
• Good understanding of testing practices (unit, integration, automated testing)
• Experience deploying and operating applications on cloud platforms (GCP, AWS, or Azure)
• Knowledge of CI/CD pipelines, containerization (Docker), or infrastructure-as-code
• Strong problem-solving skills and ability to work independently
• Clear, effective communication skills in English (written and oral)

It is a strong plus if you have:

• Exposure to front-end technologies such as HTML, CSS, and JavaScript
• Interest in system performance, observability, and reliability
• A growth mindset, curiosity, and eagerness to learn new technologies

Language Required for the role:

• Communicative level of English (both written and oral)

Eligibility for the role:

• Only candidates with an existing legal right to work in the European Union will be considered for this role.

#MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.