
ITDS Portugal
ITDS is a leader in outsourcing IT engineers and works with various web and mobile technologies for over 30 global clients. It has been recognized as one of the 1000 fastest-growing companies in Europe for three consecutive years, Great Place to Work, and the Forbes Diamond award in 2023. ITDS currently has more than 600 IT professionals working in Portugal, Poland, and the Netherlands.
About company Mid-Level Fullstack Developer – Python & JavaScript Expertise
On-site
Lisbon
September 29, 2026
Drive innovation through scalable AI solutions—empower the future of intelligent systems!
Location & Work Model
Lisbon-based opportunity with hybrid work model (up to 3 remote days per week).
Your main responsibilities
- Design, develop, and maintain scalable Python applications critical to AI projects
- Contribute to system architecture and technical design discussions to enhance performance, reliability, and maintainability
- Write clean, well-documented, and thoroughly tested code following best practices
- Participate in code reviews, offering constructive feedback to continuously improve code quality
- Integrate, test, debug, and deploy software across development, staging, and production environments
- Collaborate with cross-functional teams to translate client requirements into effective technical solutions
- Evaluate and prioritize feature requests and technical improvements
- Troubleshoot and resolve performance, scalability, and security issues
- Enhance development processes, tooling, and engineering practices
- Maintain technical documentation for internal and external use
You're ideal for this role if you have
- Over 3 years of professional experience in software development with Python
- Strong knowledge of data structures, algorithms, and design patterns
- Experience with Python web frameworks such as Django, Flask, or comparable tools
- Solid experience working with relational and NoSQL databases
- Familiarity with RESTful APIs, integration patterns, and distributed system concepts
- Proficiency with Git, pull requests, and collaborative workflows in Agile/Scrum environments
- Good understanding of testing practices (unit, integration, automated testing)
- Experience deploying and operating applications on cloud platforms such as GCP, AWS, or Azure
- Familiarity with CI/CD pipelines, containerization (Docker), and infrastructure-as-code concepts
- Strong problem-solving skills and ability to work autonomously
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 willingness to learn new technologies
Language Required for the role
Fluent in English (written and oral).
Eligibility to work in Europe
Only candidates with an existing legal right to work within 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.