Experienced Back-End Developer

**Company Description** EFM Outsourcing, based in Berlin, delivers customized software solutions across various industries with a strong emphasis on quality, reliability, and timely delivery. With a highly skilled core team and project-specific development teams in North Macedonia, EFM ensures flexibility and high technical standards. The company continues to experience steady growth, driven by a commitment to excellence and innovation. EFM also operates an administrative branch office in Tetovo, supporting efficient cross-border collaboration and seamless operations. **Role Description** We are seeking an **Experienced Back-End Developer** to support our team on a part-time, hourly-based engagement (15–20 hours per week). In this role, you will contribute to the design, development, and enhancement of a production-grade web application built with **Node.js (Express.js)** . You will be responsible for extending and optimizing RESTful APIs, managing PostgreSQL databases, and ensuring the application’s performance, scalability, and reliability. **Responsibilities:** • Develop and maintain all server-side components and services. • Ensure optimal performance and responsiveness of the central database to front-end requests. • Collaborate with front-end developers to integrate server-side logic with user-facing elements. • Build high-performance applications by writing testable, reusable, and efficient code. • Implement effective security protocols, data protection measures, and storage solutions. • Break down assigned Epics and User Stories into technical tasks, provide time estimates, and manage your workload accordingly. • Take ownership of database design and optimization when new requirements arise or existing structures need improvement. • Recommend and implement improvements to processes, architecture, and technology stack. **Qualifications** - Proficiency in Back-End Web Development and Software Development - Strong knowledge of Object-Oriented Programming (OOP) principles - Basic understanding or collaboration experience with Front-End Development - Excellent Programming skills with experience in relevant languages and frameworks - Strong problem-solving abilities and attention to detail - Ability to work effectively in a remote, team-oriented environment - Bachelor's degree in Computer Science, Software Engineering, or a related field - Previous experience with scalable software solutions is a plus Puna remote: Po Burimi: https://mk.linkedin.com/jobs/view/experienced-back-end-developer-at-efm-outsourcing-4351305329

Niveli: mid level