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Middle/Senior Full-Stack Python Engineer (Django) (#5841)

N-iXUkraine
Work model
Office
Experience
2-5 years
Employment
Not specified
Compensation
Not disclosed
Technology signal
14 tags

Technology context

14

Parsed from the vacancy text; ordered by relevance to this role.

JavaScriptFull StackDatabasesPythonBackendFrontendPostgreSQLRESTPerformance OptimizationSQLGitHTMLCSSDjango

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Role description

We are looking for a Middle/Senior Full-Stack Developer with strong Python/Django and SQL expertise to help develop and maintain a web application for migrating reporting functionality from Oracle APEX.

Our client is a leading Ukrainian bank undergoing significant digital transformation. The team is working on modernizing reporting solutions and migrating existing reporting functionality from Oracle APEX to a Python/Django-based web application. The role combines backend and frontend development with database analysis, reporting, dashboard development, and performance optimization.

Responsibilities

  • Analyze existing Oracle APEX reports, dashboards, SQL queries, and business logic.
  • Develop and maintain backend functionality using Python and Django.
  • Develop web interfaces using Django Templates, HTML, CSS, and JavaScript.
  • Build interactive dashboards, tables, charts, and calculated metrics.
  • Implement data filtering, search, sorting, grouping, and pagination.
  • Develop report generation and export functionality in XLSX, CSV, and PDF formats.
  • Migrate and implement user roles, authentication, authorization, and access control for reports and data.
  • Analyze and optimize SQL queries and overall application performance.
  • Connect Django applications to Oracle Database and work with Oracle SQL and PL/SQL.
  • Validate migrated functionality and ensure data consistency between Oracle APEX and the Django application.
  • Develop and integrate REST APIs, preferably using Django REST Framework.
  • Document implemented functionality and support further development of the solution.

Requirements

  • Strong Python skills and hands-on experience developing web applications with Django.
  • Commercial experience with Django backend and frontend development.
  • Strong knowledge of Django ORM and experience optimizing database queries.
  • Solid SQL skills and practical experience with Oracle Database.
  • Good understanding of PL/SQL.
  • Experience analyzing Oracle APEX applications, reports, dashboards, SQL queries, and business logic.
  • Experience integrating Django with Oracle Database, preferably using python-oracledb.
  • Experience developing interactive dashboards, tables, charts, filters, and calculated metrics.
  • Strong HTML5, CSS3, and JavaScript skills.
  • Experience implementing search, sorting, filtering, grouping, and pagination.
  • Experience with data visualization libraries such as Chart.js, Apache ECharts, or similar.
  • Experience generating and exporting reports in XLSX, CSV, and PDF formats.
  • Understanding of authentication, authorization, role-based access control, and data access restrictions.
  • Experience developing and integrating REST APIs.
  • Experience optimizing web application performance and SQL queries for large datasets.
  • Experience with Git.

Nice to have

  • Experience with Django REST Framework.
  • Experience with PostgreSQL.
  • Experience with Oracle APEX migration or modernization projects.
  • Experience working with enterprise reporting or business intelligence applications.