Описание: Titan Operating System S.L. (Titan OS) is a Barcelona-based technology, entertainment, and advertising company developing products and services in the CTV industry.

Задачи: Design and develop highly scalable backend services and APIs supporting front-end applications and third-party integrations;

Build and maintain databases, ensuring secure storage and efficient data access;

Collaborate with front-end developers, DevOps, and product teams to define and implement new features;

Optimize the performance and reliability of server-side code;

Ensure backend system security through best practices and security protocols;

Write clean, maintainable, and well-documented code according to industry standards and team best practices;

Monitor and troubleshoot production systems to ensure high availability and rapid issue response;

Participate in code reviews and contribute to continuous improvement of development processes.

Требования:



7+ Years of professional experience as a Backend Engineer working on large-scale systems;

Proficiency in Ruby on Rails;

Strong knowledge of SQL and NoSQL database systems, including efficient data architecture design;

Experience with AWS, GCP, or Azure;

Familiarity with Docker and Kubernetes;

Solid understanding of RESTful API design and development, including third-party service integrations;

Strong focus on performance optimization, scalability, and security;

Excellent problem-solving skills and attention to detail;

Strong communication skills;

Fluent English;

Nice to have: Bachelor's degree in Computer Science, Software Engineering, or a related field.

Условия: Competitive compensation;

Private health insurance;

Friendly, diverse, and international work environment;

Opportunity for professional development in the CTV industry;

Opportunity to help shape a product and business expected to impact millions.

📌 low-code developer in CTV (Barcelona)
🏢 Enfint
📍 Barcelona