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Backend DevelopmentOnsite

Senior Backend Software Engineer (Finance Marketplace)

Cdiscount - Company

Talence, Bordeaux, ๐Ÿ‡ซ๐Ÿ‡ท FranceFull-time - Senior (4-7 years)0 applicantsCloses Jun 15, 2026

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Job description

Role overview

Join Cdiscount's Peaksys team as a senior backend developer to build critical financial systems for their Marketplace division. You'll design robust solutions for financial data management while collaborating with cross-functional teams on strategic projects.

This role requires expertise in backend architecture and a passion for creating scalable systems that support high-traffic e-commerce operations. You'll work on mission-critical platforms at the heart of CNova Group's digital ecosystem.

Responsibilities

  • Design and implement backend systems for financial data processing
  • Develop scalable APIs for marketplace financial operations
  • Collaborate with finance teams to translate business needs into technical solutions
  • Ensure system reliability and security for sensitive financial data
  • Optimize database performance and transaction processing

Requirements

  • 5+ years backend development experience with Python/Django or similar frameworks
  • Strong understanding of RESTful API design and implementation
  • Experience with PostgreSQL or MySQL database systems
  • Proven track record in financial software development
  • Familiarity with cloud infrastructure (AWS/Azure) and DevOps practices

Benefits

  • Competitive salary with performance bonuses
  • Professional development budget and certifications support
  • Flexible work hours with remote work options available
  • Access to cutting-edge fintech tools and platforms

Keywords

PythonDjangoREST APIfinancial systemsdatabase designcloud infrastructureAPI integrationsystem scalability