Backend Software Engineer (Node.js / Ruby on Rails)

Job Summary We are seeking a talented and motivated Node.js / Ruby on Rails Developer with 3+ years of professional experience to join our engineering team. The ideal candidate should have hands-on experience in building scalable web applications, developing RESTful APIs, integrating third-party services, and working in an agile development environment. The candidate will collaborate with cross-functional teams to design, develop, test, and maintain high-quality software solutions. Key Responsibilities Design, develop, and maintain scalable backend applications using Node.js and/or Ruby on Rails. Build and maintain RESTful APIs and backend services. Develop secure, high-performance, and maintainable applications. Integrate third-party APIs and external services. Optimize application performance, scalability, and reliability. Write clean, reusable, and well-documented code following best practices. Participate in code reviews and ensure coding standards are maintained. Troubleshoot, debug, and resolve production issues. Work closely with Product Managers, QA Engineers, and Frontend Developers. Participate in sprint planning, estimation, and agile ceremonies. Stay updated with emerging technologies and recommend improvements. Required Qualifications Bachelor's degree in Computer Science, Software Engineering, or a related field. 3+ years of professional experience in backend development using Node.js and/or Ruby on Rails. Strong understanding of JavaScript (ES6+) and asynchronous programming. Experience with Express.js or similar Node.js frameworks. Strong knowledge of Ruby on Rails architecture, MVC pattern, and Active Record. Experience designing and consuming RESTful APIs. Strong understanding of relational databases such as PostgreSQL or MySQL. Experience with Git version control. Familiarity with authentication mechanisms such as JWT and OAuth. Understanding of software design patterns and clean coding principles. Experience working in Agile/Scrum environments. Strong analytical and problem-solving skills. Preferred Skills Experience with Docker and containerized applications. Knowledge of Redis, Sidekiq, or background job processing. Familiarity with AWS, Azure, or Google Cloud Platform. Experience with CI/CD pipelines. Understanding of GraphQL is a plus. Experience with unit and integration testing frameworks. Exposure to microservices architecture. Pay: From Rs100,000.00 per month Work Location: In person