Back End Developer

About the job:

As a Back-End Developer at Playbook, your primary objective is to design, develop, and maintain the server-side components of our educational platform. You will play a pivotal role in ensuring the seamless functionality, security, and scalability of our platform by leveraging your expertise in backend development. Collaborating closely with cross-functional teams, you will translate business requirements into technical solutions and implement best practices to drive innovation and efficiency.

Qualifications:

• Bachelor's degree in Computer Science, Engineering, or related field.
• 2+ years of experience in back-end development.
• Proficiency in at least one backend programming language such as Node.js, Python, or Ruby.
• Expertise in server-side frameworks like Express.js, Django, or Ruby on Rails.
• Experience designing and implementing RESTful or GraphQL APIs.
• Familiarity with database systems such as MySQL, PostgreSQL, MongoDB, or Firebase Firestore.
• Understanding of authentication, authorization, and security principles.
• Strong problem-solving skills and attention to detail.
• Excellent communication and collaboration skills.

Responsibilities and Tasks:

• Server-Side Development:

  • Develop and maintain server-side logic for Playbook's educational platform.
  • Implement server-side frameworks for efficient development.
  • Design and implement APIs to facilitate communication between the front-end and back-end components.
  • Ensure code modularity and scalability to accommodate future growth.
  • Optimize server-side performance to handle large volumes of traffic.
  • Implement error handling and logging mechanisms to facilitate debugging.
  • Integrate third-party services and libraries as needed.
  • Continuously refactor and optimize codebase for improved maintainability.

• Database Management:

  • Design database architecture and schemas to meet application requirements.
  • Implement database queries and optimizations to enhance performance.
  • Ensure data consistency and integrity through proper database transactions.
  • Monitor database performance and optimize as necessary.
  • Implement backup and recovery procedures to safeguard data.
  • Ensure compliance with data privacy regulations and best practices.

• API Development:

  • Design and develop scalable and secure APIs to expose functionality to the front-end.
  • Implement authentication and authorization mechanisms for API endpoints.
  • Define API documentation and specifications for internal and external use.
  • Monitor API usage and performance metrics to identify bottlenecks.
  • Implement API logging and monitoring for security and troubleshooting purposes.
  • Collaborate with front-end developers to ensure API usability and consistency.

• Security and Authentication:

  • Implement security best practices to protect sensitive data.
  • Implement secure authentication and authorization mechanisms.
  • Handle user sessions and authentication tokens securely.
  • Perform regular security audits and vulnerability assessments.
  • Stay updated on security threats and best practices to mitigate risks.

• Testing and Debugging:

  • Develop unit tests, integration tests, and end-to-end tests to ensure code quality.
  • Implement test automation to streamline the testing process.
  • Conduct code reviews and provide constructive feedback to peers.
  • Debug and troubleshoot issues reported by users or identified through monitoring.
  • Use debugging tools and techniques to identify and resolve issues quickly.
  • Document debugging procedures and best practices for future reference.

• Documentation and Knowledge Sharing:

  • Document technical specifications and development processes.
  • Maintain up-to-date documentation of API endpoints and database schemas.
  • Conduct internal training sessions on new technologies and best practices.
  • Create tutorials and guides to onboard new team members.
  • Collaborate with technical writers to produce comprehensive documentation for external stakeholders.
  • Participate in knowledge-sharing forums and contribute to the company's knowledge base.
  • Actively participate in code reviews and provide constructive feedback to peers.

• Collaboration and Communication:

  • Collaborate with cross-functional teams, including front-end developers, UX/UI designers, and product managers.
  • Communicate technical concepts and requirements effectively to non-technical stakeholders.
  • Participate in sprint planning, daily stand-ups, and retrospective meetings.
  • Provide status updates on project progress and raise any impediments or risks.
  • Foster a culture of collaboration, innovation, and continuous improvement within the team.
  • Solicit feedback from team members and incorporate it into the development process.
  • Act as a mentor and coach for junior developers, providing guidance and support as needed.