Teams at Yassir

Own the backend ad-serving path and integrations with external ad servers and demand partners. Build real-time serving, augmentation, bidding, and reconciliation logic with strict requirements for latency, monetary correctness, idempotency, reliability, and security. Use AI-first development practices to specify, review, and validate code. Maintain architecture documentation and API contracts while operating autonomously in an asynchronous, distributed environment.

Build and maintain robust, scalable Node.js back-end systems and microservices. Design system architectures, develop server-side applications, improve code quality through testing and reviews, troubleshoot complex issues, and collaborate with engineering and design teams to translate user requirements into effective technical solutions.

Design and maintain scalable, secure cloud infrastructure; integrate security into development workflows; monitor and troubleshoot production systems; automate deployment and scaling; and improve infrastructure efficiency, reliability, and cost effectiveness. The role requires Linux administration, scripting, cloud platforms, containerization, orchestration, infrastructure as code, networking, and security expertise.