Back End Developer

Role Overview

We are looking for a Back End Developer with 2–5 years of experience to design, develop, and maintain robust backend applications and RESTful APIs. The ideal candidate will work on scalable server-side applications, integrating systems with web, mobile, and IoT/medical devices.

Responsibilities

• Design, develop and maintain robust backend applications and RESTful APIs.
• Develop scalable and secure server-side applications for web and mobile platforms.
• Design and manage databases, data models and efficient database queries.
• Integrate backend systems with mobile applications, web applications and IoT/medical devices.
• Implement authentication, authorization and role-based access controls.
• Ensure data security, privacy and integrity across backend services.
• Work with third-party APIs and external service integrations.
• Identify and resolve bugs, performance issues and production problems.
• Work closely with QA teams for testing, debugging and release activities.
• Collaborate with Product and Technology teams to understand requirements and convert them into technical solutions.
• Monitor backend services and troubleshoot issues in production.
• Contribute to system architecture, scalability and performance improvements.
• Maintain proper technical documentation for APIs, services and backend components.

Requirements

• B.E/ B tech/ Diploma in Biomedical Engineering, Electronic and communication, Instrumentation, Medical Electronics, Electrical/ Electronics, Computer Science/IT or related field.
• Experience with Yii / Laravel, LAMP Stack (Linux, Apache, MySQL/MongoDB, PHP).
• Proficiency in HTML5, CSS3, JavaScript, AJAX/Fetch, jQuery, Node.js, and React.
• Experience with databases such as MySQL, PostgreSQL or MongoDB.
• Good understanding of authentication mechanisms such as JWT/OAuth.
• Understanding of Git and version-control systems.
• Working knowledge of cloud platforms such as AWS, Azure or GCP.
• Understanding of API security, data validation and error handling.
• Familiarity with debugging and performance optimization.
• Experience with AI tools and platforms to enhance productivity.

Nice to Have

• Experience working with health-tech, IoT, medical devices or healthcare applications.
• Experience handling real-time or device-generated data.
• Knowledge of Bluetooth/IoT data integration.
• Understanding of microservices architecture.
• Familiarity with mobile application backend development.

Skills

• PHP
• Node.js
• MySQL
• AWS
• Laravel