Senior Backend Engineer, Integrations

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Full job description

Join Vibe's Integrations team as a senior backend engineer reporting to the Engineering Manager. You will build and ship integrations with external platforms (CRMs, CDPs, measurement vendors), own integration projects end-to-end, and collaborate with partners on data contracts. Drive the architecture of Vibe's public API and develop documentation, monitoring, and tooling for a first-class developer experience. Identify and rebuild architectural weaknesses for scale, set code quality standards, and use AI tooling to improve development. Mentor junior and mid-level engineers, establish engineering norms, and partner on technical direction and hiring. Requirements include 6+ years of backend production experience, deep TypeScript proficiency, strong AWS and Terraform skills, exposure to low-level programming (C/C++ a plus), and a high-ownership mindset. Nice to have experience with third-party integrations, GCP/multi-cloud, and developer platforms. The role is full-time, hybrid (3 days/week in Paris office), with a salary range of €88,000–€120,000 and benefits including variable pay, health insurance, meal vouchers, annual offsite, and quarterly tech syncs.