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Technical > Back-End Developer

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96190.0000 116660.0000 135290.0000

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Short Description:

A Back-End Developer is responsible for designing and implementing the server-side logic and database interactions of a web or mobile application. Their role involves developing and maintaining the server-side of the application, ensuring seamless data integration, and optimizing performance. Back-end Developers collaborate with front-end developers, architects, and other stakeholders to create robust and scalable software solutions. Proficiency in server-side programming languages, knowledge of databases, and a deep understanding of web application architecture are essential for success in this role, as Back-end Developers play a critical role in delivering efficient and functional applications.

Duties / Responsibilities:

  • Develop server-side logic to ensure the functionality of web applications and services.
  • Implement algorithms and business logic for data processing.
  • Design, implement, and maintain databases to support application data storage.
  • Optimize database queries and ensure data consistency and integrity.
  • Create and maintain APIs (Application Programming Interfaces) for seamless communication between the front-end and back-end systems.
  • Collaborate with front-end developers to integrate user-facing elements with server-side logic.
  • Implement security measures, such as data encryption and user authentication, to protect against cyber threats.
  • Conduct regular security audits and address vulnerabilities.
  • Optimize application performance by fine-tuning code, improving database queries, and implementing caching mechanisms.
  • Monitor and troubleshoot system performance issues.
  • Utilize version control systems (e.g., Git) to manage code changes and collaborate with other developers.
  • Work closely with cross-functional teams, including front-end developers, designers, and project managers.
  • Plan and implement scalable architecture to accommodate the growth of user and data loads.
  • Assess system requirements and make recommendations for infrastructure scaling.
  • Identify and fix bugs, errors, and issues within the back-end code.
  • Perform routine maintenance tasks, including updates and patches.
  • Create and maintain technical documentation for back-end code, APIs, and databases.
  • Ensure that documentation is clear and accessible for other team members.
  • Collaborate with cross-functional teams to solve complex problems and implement innovative solutions.
  • Participate in code reviews to ensure code quality and adherence to best practices.

Skills / Requirements / Qualifications

  • Education: Bachelor’s degree in computer programming, computer science, or a related field.
  • Programming Languages: Proficiency in back-end programming languages, such as Python, Java, Ruby, or Node.js., including frameworks like Django, Flask, Spring, or Express.
  • Database Management: Strong knowledge of relational and/or non-relational databases (e.g., MySQL, PostgreSQL, MongoDB), including designing and optimizing database schemas.
  • API Development: Experience in designing, developing, and documenting RESTful APIs, API authentication and authorization mechanisms.
  • Server Management: Familiarity with server management and deployment tools (e.g., Docker, Kubernetes) including cloud platforms (e.g., AWS, Azure, Google Cloud).
  • Version Control: Proficient in using version control systems, particularly Git.
  • Collaboration: Ability to work collaboratively in a team using branching and merging strategies.
  • Security Knowledge: Understanding of web security principles and best practices with experience implementing security measures in code and databases.
  • Problem-Solving and Debugging: Strong analytical and problem-solving skills and able to debug and troubleshoot complex issues efficiently.
  • Communication: Effective communication skills to convey technical concepts to non-technical stakeholders, especially in an agile development environment.

Job Zones

  • Title: Job Zone Three: Medium Preparation Needed.
  • Education: Most occupations in this zone require vocational school training, on-the-job experience, or an associate's degree.
  • Related Experience: Previous work-related skill, knowledge, or experience is required for these occupations. 
  • Job Training: Employees in these occupations usually need one or two years of on-the-job experience and informal training with experienced workers. A recognized apprenticeship program may be associated with these occupations.
  • Job Zone Examples: These occupations usually involve communication and organizational skills to coordinate, supervise, manage, or train others to accomplish goals. 
  • Specific Vocational Preparation in years: 1-2 years preparation (6.0 to < 7.0)

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