As a Senior Technical Project Manager you will drive the delivery of strategic technology initiatives across mobile applications telecom integrations eSIM services and backend platforms. Reporting to the CTO you will lead cross-functional execution manage dependencies and risks and ensure projects are delivered successfully.Executive sponsors provide business leadership the Senior Technical Project Manager owns delivery execution stakeholder coordination and project momentum from initiation through launch.Location Poland Ukraine Belarus Work format Remote Required 7+ years of project or program management experience within technology-driven organizations. 3+ years of experience delivering projects within telecom mobile applications SaaS connectivity or related technology environments. Strong understanding of software development lifecycles APIs mobile ecosystems (iOS/Android) and cloud-based platforms. Demonstrated success managing complex cross-functional initiatives involving engineering product operations and external partners. Proven ability to manage multiple projects simultaneously while maintaining delivery quality and stakeholder alignment. Exceptional communication facilitation stakeholder management and problem-solving skills. Experience using Jira Confluence project management tools and delivery reporting dashboards. Ability to operate effectively in fast-paced high-growth environments where priorities may shift rapidly. Fluent in English and Russian (written and verbal). Preferred Experience working with eSIM technology MVNO/MVNE operations telecom carriers or connectivity platforms. Experience managing mobile application development API integrations and third-party technology partnerships. Familiarity with AWS Azure GCP or other cloud environments. Experience supporting international and distributed teams. PMP PRINCE2 PMI-ACP CSM SAFe or equivalent certifications. Additional languages including Russian or Spanish. What We Offer A front-row seat in redefining the telecom industry with innovative eSIM and digital-first products. Opportunity to work with brilliant driven teams building cutting-edge technology. Flexible working hours and a modern collaborative work culture. Competitive salary Professional growth opportunities with clear paths to leadership. Yonder Media Mobile is a global startup building mobile apps that blend entertainment and connectivity. Our flagship app Global YO is an eSIM mobile network+ providing affordable reliable connectivity in 200+ destinations worldwide.