Intermediate Software Engineer to Design, develop, and maintain full stack web applications using Python, Django, React and Next.js for a software company

S.i. Systems • London, England • Posted July 12, 2026

About the Role

 Our client is looking for an Intermediate Software Engineer to Design, develop, and maintain full stack web applications using Python, Django, React and Next.js for a software company.

Must Have's:

  • 6+ years as full stack developer
  • Strong proficiency with React and modern JavaScript/TypeScript
  • Advanced skills with Python
  • Experience with REST API
  • Proficient in SQL, PostgreSQL, including schema design and query optimization
  • Strong debugging and problem-solving skills
  • Experience with unit testing, test-driven development, and using frameworks such as pytest, unittest, or Jest
  • Willingness to spend a significant portion of the onboarding and perhaps ongoing time in a collaborative team programming settings

    • Nice to Have's:

  • Familiarity with cloud-based platform services such as Azure or AWS
  • Familiarity with any version contr...