Medier isn't just a marketing agency-we're creative partners to our clients. From digital and social media strategies to PR, influencer collaborations, SEO, programmatic advertising, and CRM, we offer a comprehensive suite of expert services. By combining creativity with data-driven insights, we don't just deliver campaigns-we deliver results.
Our philosophy is simple - hire a team of diverse, passionate people and foster a culture that empowers you to do your best work. Is it a match? You're in.

Location: Valencia, on-site.

What you will be responsible for:

• Manage SMS deliverability across all markets, ensuring high delivery rates and low latency
• Monitor and troubleshoot delivery issues, identifying patterns and root causes
• Own relationships with SMS providers, aggregators, and routing partners
• Optimize routing strategies to improve performance and cost efficiency
• Analyze delivery metrics and continuously improve infrastructure performance
• Ensure stability and scalability of SMS operations in a high-volume environment
• Collaborate with CRM and technical teams to support campaign execution
• Proactively test and validate new routes, providers, and delivery setups

• Managerial/Team Leading experience
• 2+ years in SMS deliverability, messaging infrastructure, or technical operations
• Hands-on experience with SMS routing, providers, or aggregators (ideally from the provider side or a similar environment)
• Strong understanding of common SMS delivery issues (filtering, blocking, routing failures, delays)
• Ability to identify patterns and troubleshoot delivery problems at scale
• Experience working in high-volume industries (iGaming, betting, fintech, or similar) is a strong advantage
• Comfortable working with performance metrics and data-driven decision making
• English level: B2+
• Russian or Ukrainian - native

Reshape marketing
with us. Let's work! 

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