Join Zeely as a Security Officer and help us strengthen and scale security across our products and infrastructure. You’ll own the development of security across the company and work closely with our Principal System Architect and the Platform, DevOps, and Backend teams as a trusted partner with real authority over technical decisions from a security perspective.
Simply put: we’ve made the best AI solutions and marketing tools available to small and medium businesses — tools that used to be reserved for big brands with expensive marketing teams.
The next big step: a B2B solution for large marketing teams and enterprise clients — workflows, creative analytics, and full control over campaigns across the whole team. For companies where performance marketing already runs at scale and needs more efficiency and automation.
4 years on the market — a stable, profitable company backed by international investors;
– Assess our infrastructure and product from a security perspective;
– Define and prioritize security initiatives and shape the security roadmap;
– Work hands-on:



close security tickets yourself and collaborate closely with the DevOps and Platform teams on implementation;
– Integrate security into our development pipeline (SDLC / CI/CD);
– Drive compliance initiatives, mainly SOC 2 (Type 1) and CASA, and implement relevant ISO 27001 controls;
– Develop security policies, processes, and access management practices across our cloud infrastructure (AWS);
– Review architecture decisions and code from a security perspective;
– Support B2B clients with security-related questions, reviews, and due diligence.
3+ years in a Security Officer or Security Engineer role (a combined Security/DevOps role works too);
– Hands-on backend development background (Node.js / JavaScript / TypeScript, Java, or C#/.NET);
– Strong practical experience in DevOps and cloud infrastructure;
– Proven experience finding and fixing vulnerabilities and handling security incidents;
– AWS Professional-l

📌 Security Officer/ Relief Officer (España)
🏢 Zeely
📍 España