Freelance Backend Developer

Role Overview

We are looking for a skilled and innovative Back-End Developer to join our development team. The ideal candidate will have a strong foundation in server-side technologies, a passion for creating efficient and scalable web applications, and the ability to collaborate effectively with cross-functional teams. As a Back-End Developer, you will play a crucial role in designing, coding, and maintaining the server-side logic and databases that power our digital solutions.

Key Responsibilities

• Collaborate with front-end developers, designers, and other team members to understand project requirements and translate them into well-structured back-end solutions
• Develop and maintain server-side logic using programming languages like Python, Ruby, Java, Node.js, or others
• Design and implement RESTful APIs to facilitate communication between front-end interfaces and back-end services
• Create and optimize databases, ensuring data integrity, performance, and security
• Write clean, modular, and reusable code that adheres to coding standards and best practices
• Integrate third-party services, APIs, and libraries to extend the functionality of web applications
• Optimize applications for speed, scalability, and responsiveness, considering factors like database queries and server load
• Collaborate with front-end developers to ensure smooth integration and communication between front-end and back-end systems
• Troubleshoot and debug issues in back-end code, and provide timely solutions to technical challenges
• Stay updated on industry trends, emerging technologies, and best practices related to back-end development
• Collaborate with the QA team to test and validate back-end functionalities and data flows
• Maintain and update existing back-end systems with new features, enhancements, and improvements
• Participate in code reviews to maintain code quality and consistency across the development team

Qualifications and Skills

• Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent work experience)
• Proven experience as a Back-End Developer with a portfolio showcasing back-end development projects
• Proficiency in one or more programming languages commonly used for back-end development (Python, Ruby, Java, Node.js, etc.)
• Strong understanding of server-side architecture, database management, and RESTful API design
• Experience with web frameworks and libraries specific to back-end development (Django, Ruby on Rails, Express.js, etc.)
• Familiarity with version control systems (e.g., Git) and collaborative coding workflows
• Knowledge of database management systems (SQL, NoSQL) and query optimization techniques
• Ability to work collaboratively in a team environment, communicate effectively, and provide constructive feedback
• Problem-solving skills and the ability to debug and troubleshoot technical issues
• Understanding of cloud platforms and services (AWS, Azure, Google Cloud) is a plus
• Knowledge of microservices architecture and containerization technologies (Docker, Kubernetes)