Backend Developer

At IT Industrial Company ( Contractor), in Portugal Expires at: 2025-06-19 Remote policy: Full remote Role Description Skills: Design, build, and maintain server-side logic, ensuring high performance and responsiveness.
Develop AP Is and RES Tful services to support front-end applications and system integrations.
Implement secure, scalable, and reliable backend architecture for web and mobile applications.
Optimize database queries and manage data storage solutions using relational (e. g. , MySQL, PostgreSQL) or non-relational databases (e. g. , MongoDB).
Collaborate with front-end developers, designers, and stakeholders to define application requirements.
Write clean, maintainable, and efficient code following best practices and coding standards.
Debug and resolve technical issues in production and development environments.
Perform unit testing, and integration testing, and participate in code reviews to ensure software quality.
Monitor application performance and implement improvements or fixes as needed.
Stay updated on emerging backend technologies and trends to enhance application development.
Main requirements Mandatory Skills: Proficiency in backend programming languages (e. g. , Python, Java, Node. js).
Strong understanding of frameworks (e. g. , Django, Flask, Spring Boot, Express. js).
Experience with database management and query optimization (SQL/ NoSQL).
Familiarity with version control systems like Git .
Knowledge of cloud platforms (e. g. , AWS, Azure, GCP) and CI/CD pipelines.
Understanding of containerization and orchestration tools (e. g. , Docker , Kubernetes ).