Description: * Backend development experience with Ruby on Rails in scalable environments. * Solid knowledge of relational databases (PostgreSQL or MySQL) and data modeling. * Experience developing and maintaining RESTful APIs. * Experience with automated testing (RSpec). * Knowledge of modern infrastructure: Docker, Kubernetes, and AWS. * Familiarity with monitoring tools (Prometheus, Grafana). * Experience with messaging systems (Sidekiq, SQS, Kafka). * Proficiency with Git and Linux environments. Preferred Qualifications: * Experience applying Design Patterns and SOLID principles. * Experience implementing PDF processing solutions. * Knowledge of client-side frameworks (Vue.js, React, or Angular). * Interest in or experience applying Artificial Intelligence solutions. * Experience in technical leadership or mentoring teams. * Enhance Clicksign’s core product by integrating new features with a focus on quality and scalability. * Write clean, efficient, and well-organized code, adhering to software development best practices. * Plan and execute automated tests (unit and integration) to ensure system stability. * Actively collaborate with other teams, fostering knowledge sharing and continuous improvement. * Explore and apply Artificial Intelligence solutions whenever they make business sense. * Contribute to technical decisions and support the evolution of the system architecture. 2512040202181518696