Senior Full Stack Engineer (Audience Builder & CDP)

Senior Full Stack Engineer (Audience Builder & CDP)We are looking for a Senior Full Stack Engineer to build and scale a Customer Data Platform (CDP) and Audience Builder solution. Enabling real-time segmentation, preview, and activation of customer audiences with AI-assisted capabilities.Key Responsibilities:Develop React-based audience builder UI for segmentation, preview, and activation workflowsBuild scalable APIs and middleware to orchestrate audience creation, validation, preview, and activationEnable audience preview capabilities with fast, accurate insights before activation Integrate with data platforms: Databricks / Delta Lake (data processing) ClickHouse (high-performance analytical querying) Redis (low-latency caching) Kafka / Azure Event Hubs (real-time streaming)Support audience activation into downstream systems (campaigns, engagement platforms)Build AI-assisted segmentation and customer preview experiencesEnsure scalable, low-latency, and reliable system performanceDeploy and manage applications on Kubernetes / AKS with CI/CD best practicesRequired Skills Frontend:React, TypeScript, Next.js (data-driven UI development) Backend: Python or Node.js, REST API development, middleware designData: Strong SQL, experience with Databricks, Delta Lake, and ClickHouse Streaming & Caching: Kafka / Event Hubs, Redis Cloud & DevOps: Kubernetes (AKS), microservices architectureNice to Have Experience:With Customer Data Platforms (CDP) / marketing tech systems Exposure to AI/ML-driven product features (recommendation, segmentation)Experience with large-scale, real-time data systemsKey Expectations:Strong end-to-end ownership (UI + backend + data integration)Experience building data-intensive, real-time applicationsAbility to design scalable and performant systemsFocus on customer experience, usability, and speedBusiness Impact Enable scalable audience creation and activation, driving personalization, campaign effectiveness, and customer engagement at scale.TekWissen Group is an equal opportunity employer supporting workforce diversity.