• Architect, build, and maintain the HiveMQ platform software for IoT deployments • Create self-healing software systems • Develop and implement concurrent and performant algorithms • Refactor existing codebases and extend APIs • Improve test coverage and address security vulnerabilities • Identify and eliminate performance bottlenecks

• Analysis and design of system architecture, and monitoring of relevant interfaces • Participation in strategic IT projects related to SAP S/4HANA and cloud • Advising internal IT units and technical product teams • Conducting performance analyses, troubleshooting, and sustainable optimization • Coordination and support of SAP Solution Manager • Management and maintenance of multi-client systems • Support for release changes, system copies, and applying EHPs and add-ons • Active contribution to shaping processes, working methods, and technical improvements

We are a fast-growing global performance marketing agency with deep expertise across the digital advertising landscape and adtech ecosystem. We operate a high-scale Mediabuying engine and our core focus is delivering strong, profitable results across international markets. As we continue scaling our Mediabuying engine, we are looking for a Team Lead to drive performance, scale operations, and lead a team of mediabuyers. About the Role This is a senior, outcome-driven role combining hands-on media buying with team leadership and strategic ownership. You will be responsible for: - Scaling profitable campaigns across multiple geos and verticals. - Owning significant budgets and performance targets. - Leading and mentoring a team of mediabuyers. - Driving process improvements and strategic direction. This role is ideal for someone who thinks like a business owner, not just an operator. Tasks Key Responsibilities 📊 Campaign Ownership & Performance - Own and scale high-budget campaigns across multiple traffic sources. - Monitor, optimize, and report on performance to hit revenue & ROI targets. - Identify and act on scaling opportunities, trends, and inefficiencies. - Launch and test new campaigns, funnels, and angles continuously. 📈 Strategy & Growth - Develop and execute media buying strategies aligned with company growth goals. - Explore and validate new traffic sources, geos, and verticals. - Drive data-backed decision making and experimentation culture. - Work closely with BI, Product, and Creative teams to maximize performance. 🤝 Partnerships & Commercial Ownership - Build and manage strong relationships with partners, networks, and sales reps. - Negotiate deals and secure exclusive opportunities / better margins. - Identify new business opportunities and revenue streams. 👥 Team Leadership - Lead, mentor, and develop a team of mediabuyers. - Set clear KPIs, performance expectations, and accountability structures. - Support hiring, onboarding, and training of new team members. - Foster a high-performance, ownership-driven culture. ⚙️ Process & Operations - Improve internal processes, workflows, and campaign structures - Ensure scalability and efficiency across campaigns and team operations - Stay ahead of industry trends, tools, and platform changes Requirements Required Skills & Experience - 4-6+ years in media buying / performance marketing. - Proven track record managing high-spend campaigns profitably. - Strong analytical mindset with deep understanding of data & performance metrics. - Hands-on experience with large budgets and scaling strategies. - Excellent communication and stakeholder management skills. - Highly organized, disciplined, and results-driven. - Fluent in English (written and spoken). Leadership Requirements (TL Level) - Experience managing or mentoring a team. - Ability to translate strategy into execution. - Strong ownership mindset - accountable for team + business results. - Comfortable making decisions under uncertainty. - Ability to prioritize, delegate, and scale operations. Nice to Have - Affiliate marketing experience. - Experience with multiple traffic sources (Meta, Native, Display, etc.). - Strong understanding of CPM, CPC, CPL, CPA models. - Experience working with BI tools, tracking systems, or custom dashboards. - Basic creative / funnel understanding. Benefits - 💰 Competitive base salary + strong performance bonuses. - 📈 Opportunity to manage large budgets and scale globally. - 🌍 Fully remote, international team. - 🚀 Fast-paced, high-growth environment with real impact. - 🧠 Continuous learning and development. If you’re a data-driven, commercially minded leader who thrives on scaling performance and building teams - we’d love to hear from you. Please submit your CV in English. We look forward to hearing from you!

• Diseñar e implementar soluciones técnicas para sistemas distribuidos complejos • Definir componentes y estructuras de software escalables, mantenibles y alineadas a buenas prácticas de arquitectura • Usar herramientas de IA generativa como aceleradores del desarrollo para crear boilerplate, documentación técnica, pruebas y exploración de soluciones • Auditar y validar rigurosamente el código antes de su integración, identificando errores lógicos, alucinaciones de IA, ineficiencias y riesgos técnicos • Asegurar la calidad del software mediante principios como SOLID, Clean Architecture y patrones de diseño • Construir componentes robustos con foco en desempeño, mantenibilidad y evolución de largo plazo • Diseñar e implementar soluciones con un enfoque claro de optimización de recursos y eficiencia de costos en AWS • Fortalecer la confiabilidad del sistema mediante pruebas unitarias, pruebas de integración y prácticas modernas de ingeniería • Mitigar vulnerabilidades de forma proactiva e incorporar seguridad como parte del ciclo de desarrollo • Evaluar trade-offs técnicos entre velocidad, escalabilidad, costo, complejidad y mantenibilidad • Contribuir al fortalecimiento de los estándares de ingeniería del equipo