This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Software Engineer (Node & React, Headless API) based in Spain.
This is a senior engineering opportunity for an experienced individual contributor who wants to have substantial ownership over a stable, developer-first SaaS platform.
You will work hands-on across backend and frontend technologies while shaping APIs, architecture, integrations, and core product capabilities.
The role combines daily coding with technical leadership, pragmatic architectural decisions, and close collaboration with business and product stakeholders.
You will help expand a headless API platform that enables developers to integrate social media capabilities across multiple networks.
Your early impact will include launching a new advertising integration, connecting the platform with emerging AI development tools, and strengthening the core platform.
You will join a small, experienced, remote-first engineering team where autonomy, speed, quality,



and reliability are highly valued.
This is an adecuado role for a senior engineer who enjoys solving complex technical problems, influencing architecture, and delivering meaningful production-ready features.
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Accountabilities
Write production-quality code daily, leading by example and maintaining high standards across development practices.
Design, build, and maintain scalable, fault-tolerant systems and APIs.
Own critical areas of the technical landscape and contribute to the continued evolution of the platform architecture.
Lead the development and launch of new product capabilities, including major third-party integrations.
Drive the implementation of an Instagram Ads integration as part of the core product.
Explore and integrate emerging AI development and coding platforms to expand product capabilities.
Continuously improve the core platform while protecting its high availability, stability, and developer-first

📌 Senior Software Engineer (España)
🏢 Jobgether
📍 España