Senior Backend Engineer

il y a 1 semaine

Paris, Île-de-France La Fosse Temps plein 90 000 € - 120 000 € par an

We're looking for an experienced
Senior Backend Engineer
to join a high-impact tech team building a next-generation finance platform. This role is perfect for someone who thrives on solving challenging backend problems, optimizing systems for performance, and mentoring peers.

What the Client is Looking For:

  • 5+ years of experience with Python / Flask / SQLAlchemy
  • Strong
    backend expertise
    : APIs, microservices, and architecture best practices
  • Solid experience with
    databases & SQL
    : data modeling, query optimization, and scaling systems
  • Git lover
    : comfortable with version control, code reviews, and collaborative development
  • Pragmatic engineering mindset
    : build, test, refine, simplify—know when smart shortcuts are appropriate
  • Preferred:
    experience handling
    latency and performance issues in distributed systems
    – as the platform grows, these challenges will become critical

Tech Stack Highlights:

  • Backend:
    Python / Flask / SQLAlchemy
  • Frontend:
    Typescript / Vue3 / Amplify (bonus familiarity)
  • Data:
    PostgreSQL / DynamoDB / S3
  • Infrastructure:
    AWS / Serverless / Docker / Airflow / Databricks
  • Tooling:
    Git / GitLab / Sentry

Why This Role:

  • You'll own and build core services that scale with the business.
  • Influence architectural decisions and champion coding standards.
  • Collaborate closely with product and tech to craft elegant backend systems.
  • Hybrid setup:
    2 days per week onsite in Paris
    , dropping to 1 after onboarding.

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