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Senior Backend API Engineer

Odaseva· Technology – Engineering
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Hybrid (Paris, France)Full-timePosted 4d ago

About the role

Odaseva seeks a Senior Backend API Engineer to design, build, and scale backend services and APIs, with a focus on large data volumes, multi-tenancy, and cloud scalability, while leveraging AI tooling and providing technical leadership.

Responsibilities

  • Backend Development: Design, build, and maintain backend services and APIs, from technical design to production.
  • Architecture & Scale: Own complex features and sub-systems spanning multiple services, designed for large data volumes, multi-tenancy, performance, and cost in the cloud.
  • Production Ownership: Investigate issues across systems, profile and optimize production code, and spot risks before they reach customers.
  • AI-Augmented Engineering: Use AI tooling in your daily work, with the judgment to steer, review, and challenge what it produces.
  • Technical Leadership: Raise the team's practices and code health through design proposals, code reviews, and mentoring.

Qualifications

  • Master's degree in Computer Science, Engineering or other relevant field.
  • 7+ years of hands-on backend development, with a track record of owning significant features from design through delivery.
  • Deep expertise in at least one backend language among Node.js/TypeScript, PHP, Go, or Python; production experience with two or more is a strong plus.
  • Proven ability to get up to speed quickly on complex systems and take ownership of key parts of them, whether building from scratch or evolving what exists.
  • Strong fundamentals in software design and distributed systems: event-driven architectures, queues, database performance, testing.
  • Experience with AWS (serverless, containers, IaC) and observability tooling. Salesforce experience is a plus.
  • Equivalent engineering school degree or Master's degree in Computer Science or a related field.
  • Fluent in English and French, with clear communication, ownership mindset, and strong collaborative skills.

Skills

Required:Backend programmingNode.js/TypeScriptAWSObservability toolingDistributed systemsEnglish & French
Nice to have:PHPGoPython
Last updated Oct 21, 2026. Interested? Apply on the company site.

About Odaseva

Salesforce Data Security & Management for Enterprises

Odaseva enterprise data security platform protects Salesforce data, ensures business continuity, and helps meet compliance requirements. Get a demo today.

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