Senior Backend Developer (Node.js)

O projekcie: About the role: - Opportunity to build a greenfield system with direct impact on end users. - Close collaboration in a product-driven environment alongside design and product teams. - Exposure to real-time data processing, distributed systems, and performance optimization challenges. - Remote-first culture focused on productivity, trust, and async communication. Wymagania: - At least 3 years of experience in backend development within production environments. - Strong knowledge of Node.js, GCP, and REST APIs. - Experience with both SQL and NoSQL databases. - Solid software engineering fundamentals: OOP, data structures, and algorithms. - Experience working in cross-functional product teams. - Strong communication skills, ownership mindset, and team-oriented approach. - Familiarity with DevOps practices such as CI/CD, Docker, and Terraform. Codzienne zadania: - Build and enhance key backend functionalities, mainly within the reporting module and learning management tools. - Design and develop scalable data ingestion and transformation pipelines. - Create and improve APIs that deliver learning insights in a clear and high-performance way. - Work closely with the team to deliver features end-to-end, from architectural decisions to deployment. - Actively participate in the Agile development process, including planning and code reviews.