Building a Secure Job Recruitment System: Authentication, Applications & Automated Scoring

Step-by-step guide to building a job recruitment system with secure auth, application handling, and location-based scoring. Includes JWT, RBAC, and priority scoring logic

Building a Secure Job Recruitment System: Authentication, Applications & Automated Scoring

Job Recruitment Management System

A Secure Web Application for Job Listings, Applications, and Evaluations

Project Overview

As an application developer, you are tasked by the Public Service Recruitment Secretariat to build a simplified system that:

  • Manages job listings and candidate applications.

  • Implements secure authentication and role-based access control.

  • Automates application scoring based on resume quality and job location.


Part 1: Authentication & Authorization System

Functional Requirements

1. User Registration & Secure Login

  • Registration Endpoint:

    • Stores user credentials securely using bcrypt password hashing.

  • Login Endpoint:

    • Returns a JWT (JSON Web Token) or session token upon successful authentication.

2. Password Reset Functionality

  • Allow users to reset passwords via email verification.

3. Role-Based Access Control (RBAC)

  • Roles: Admin, Editor, Viewer.

  • Restricted Access: Certain routes/resources are only accessible based on user roles.

4. Session Management

  • Secure storage of session tokens.

  • Implement session expiration and logout functionality.

5. API Key Authentication

  • Secure APIs for third-party services using API key validation.


Part 2: Job Recruitment System

Core Functionalities

I. Job Listings Management

  • Add Jobs:

    • Fields: Title, Department, Location, Salary.

  • View Active Jobs:

    • Display all available job postings.

II. Candidate Application Handling

  • Submit Application:

    • Candidate provides:

      • Name, Email, Position ID.

      • Resume text or profile summary.

  • Storage: Applications stored in a relational database (PostgreSQL/MySQL).

  • Constraint: Each candidate can apply only once per job.

III. Location-Based Priority Scoring

  • Scoring Rules:

    Job Location Priority Points
    Remote +3
    DAR ES SALAAM +2
    Other Locations +1

IV. Application Review & Scoring

  1. Resume Quality Score (Mocked: 1-10).

  2. Location Priority Score (Based on job location).

  3. Final Score Calculation:

    Final Score = Resume Score + Location Priority Points  
  4. Review Summary Output:

    Name: Ally Mdoka  
    Position: Software Engineer  
    Resume Score: 7  
    Location Priority: 3  
    Final Score: 10  

Technical Implementation Guidelines

Backend

  • Framework: Django (Python), Spring Boot (Java), Laravel (PHP), or Flask (Python).

  • Database: PostgreSQL or MySQL.

  • Security:

    • Password hashing (bcrypt).

    • JWT/Session-based authentication.

    • Role-based permissions.

Frontend (Optional)

  • Framework: React, Angular, or Vue.js.

  • Features:

    • Job listing display.

    • Application submission form.

    • Admin dashboard for managing jobs/applications.

Constraints & Best Practices

 Separation of Concerns: Use classes/modules for clean architecture.
 Database Storage: Jobs and applications must persist in a database.
 Error Handling & Logging: Ensure robust validation and logging.
 No Plaintext Passwords: Always hash passwords before storage.


Sample Workflow

  1. Add Jobs:

    • Software Engineer, IT, Remote, Tsh 1,200,000

    • HR Officer, Human Resources, DAR ES SALAAM, Tsh 750,000

  2. Candidate Applies:

    Name: Ally Mdoka  
    Email: amdoka@example.com  
    Position: Software Engineer  
    Resume: "Experienced in Python and Java."  
  3. System Output:

    Job Listings:  
    1. Software Engineer (Remote) - Tsh. 1,200,000  
    2. HR Officer (DAR ES SALAAM) – Tsh. 750,000  
    
    Application Received:  
    Name: Ally Mdoka  
    Position: Software Engineer  
    Resume Score: 7  
    Location Priority: 3  
    Final Score: 10  
    Status: Processed Successfully  

Conclusion

This system ensures:
 Secure user authentication & role-based access.
 Efficient job posting & application management.
 Automated, fair scoring based on resume & job location.