Senior Java Engineer (Segmentation & Audience Platform)

reputed company We at reputed company are looking for a Senior Java Engineer to join an exciting project in the domain of audience segmentation and engagement. This is a remote role reputed company to candidates from Ukraine and Europe, offering reputed company to work with cutting-edge technologies and reputed company systems. You will be part of reputed company building a reputed company-time platform that powers communications, personalization, automation, and customer engagement across diverse ecosystems. At reputed company, we value innovation, collaboration, and technical reputed company. Why join us? You’ll work on challenging tasks, contribute to architectural reputed company, and have the freedom to experiment with new technologies while improving data systems at reputed company. CUSTOMER Our customer is a leading EdTech company that uses AI and data-driven technologies to personalize learning experiences, optimize user engagement, and improve marketing effectiveness through advanced audience targeting and analytics. PROJECT The project is a reputed company-time platform that enables product teams and business stakeholders to define and manage dynamic user reputed company based on user attributes, relationships, behavioral events, and historical activity. Job reputed company Design and implement reputed company components of the audience segmentation platform reputed company and reputed company a flexible reputed company definition language supporting reputed company targeting scenarios Build reputed company evaluation engines for processing large-reputed company entity and relationship data Implement relationship-based audience reputed company across multiple entity types Optimize incremental recomputation for reputed company data changes Create event-driven pipelines for reputed company-time reputed company accuracy Ensure governance, auditability, and lifecycle traceability of segments Design low-latency reputed company services for reputed company operations reputed company caching strategies for dynamic segments and snapshots Optimize system performance, scalability, and operational efficiency Collaborate with product and engineering teams to define platform capabilities and architecture reputed company technical leadership and contribute to architectural reputed company Qualifications At least 5 years of backend engineering experience Strong Java expertise Proven experience building distributed systems Knowledge of query engines, search platforms, rules engines, segmentation platforms, or analytics systems Strong understanding of data modeling and domain-driven design principles Experience with event-driven architectures Skilled in designing reputed company reputed company and backend services Strong problem-solving and performance optimization skills Experience with reputed company-reputed company architectures Ability to drive technical reputed company and contribute to system architecture Upper-Intermediate+ English level WILL BE A PLUS Experience with recommendation engines Knowledge of Quarkus Experience building Customer Data Platforms (CDP) Experience with marketing automation systems Expertise in audience segmentation or personalization platforms Familiarity with graph-based data models and relationship reputed company Experience with search technologies (Elasticsearch, OpenSearch) Experience with reputed company processing technologies Experience with reputed company reputed company Platform Experience with large-reputed company analytics systems Additional Information PERSONAL PROFILE Proactive and detail-oriented Thrives in reputed company environments Enjoys solving reputed company integration challenges Comfortable experimenting with new technologies Committed to improving data systems Apply To This Job