Python Developer

Role Description

This role is part of an ongoing project within the aviation sector, focused on a mission-critical platform that supports flight operations through real-time data, automation, and system integration. The platform replaces traditional paper-based workflows with a centralized digital solution, helping pilots manage the full flight lifecycle while improving efficiency, safety, and sustainability. Built on a modern cloud-native architecture (AWS, microservices, event-driven systems), the project involves multiple teams working across development, infrastructure, and analytics.

As a Python Developer, you will contribute to the development of backend services and features, working with complex business logic tied to the aviation domain. You will collaborate closely with the Product Owner and Senior Architect, ensuring high-quality, well-tested code that integrates seamlessly into an existing distributed system.

• Develop and deliver high-quality Python code aligned with project standards and architecture
• Fully understand and clarify requirements before implementation, especially in complex domain logic
• Write and maintain comprehensive unit tests to ensure reliability and coverage
• Contribute to code reviews, ensuring readability, quality, and consistency
• Identify improvements, potential refactors, or technical debt when relevant
• Investigate new features or technical approaches and share findings with the team
• Collaborate within Agile processes (dailies, refinements, planning) and communicate progress clearly

Qualifications

• 3+ years of experience as a Python Developer
• Strong Python fundamentals and experience building backend services
• Experience designing and consuming APIs (REST or similar)
• Solid understanding of SQL databases (preferably PostgreSQL)
• Strong experience with unit testing and test-driven practices
• Good understanding of object-oriented programming principles
• Experience working in Linux environments
• Ability to work in Agile teams and communicate effectively in English

Requirements

• Nice to have: Experience with AWS or cloud-based architectures
• Familiarity with microservices and distributed systems
• Basic understanding of CI/CD pipelines

Benefits

• People-First Culture focused on collaboration and continuous learning
• 100% remote work, based in Spain, with flexible collaboration across international teams
• Opportunity to work on large-scale, real-world aviation systems with high technical complexity
• Continuous learning with training, mentorship, and development budget
• Health and wellness benefits, including private health insurance and gym subsidy
• Strong engineering culture with knowledge-sharing and technical excellence

Company Description

Nuvolar Works is an equal-opportunity employer. We welcome and encourage applications from all backgrounds. We do not discriminate based on age, sex, gender, gender identity or expression, sexual orientation, family or marital status, disability, national origin, race, ethnicity, religion, or any other protected characteristic. Candidates with disabilities are encouraged to apply, and we are committed to providing an inclusive and accessible recruitment process. If you require any adjustments during the hiring process, please let us know.