Senior/Lead Big Data Developer

Описание

Join a high-impact project powering one of the most visited platforms in the world — a trusted App Store that connects millions of users with innovative applications. Our team is building scalable, data-intensive services to support analytics and insights across massive volumes of user interaction data.You'll be working on a cloud-native, distributed architecture, leveraging modern data processing tools and best practices in batch and streaming data.ResponsibilitiesDesign and implement high-performance, large-scale data pipelinesWork with Apache Druid and Spark to process and analyze data in near real-timeBuild and maintain Airflow workflows for orchestrating complex ETL processesCollaborate with backend engineers, data scientists, and product stakeholdersOptimize OLAP processing for analytical workloadsEnsure scalability, reliability, and observability of all data flowsRequirementsStrong hands-on experience with Apache Druid, Apache Spark, and AirflowProven track record with OLAP systems and data-intensive applicationsSolid experience with NoSQL databasesExperience building and maintaining streaming and batch data processing systemsHands-on cloud experience (AWS preferred)Knowledge of Docker and KubernetesNice to haveProduction experience with SnowflakeFamiliarity with Hadoop and its ecosystemWe offerOpportunity to work on bleeding-edge projectsWork with a highly motivated and dedicated teamCompetitive salaryFlexible scheduleBenefits package - medical insurance, sportsCorporate social eventsProfessional development opportunitiesWell-equipped officeAbout UsGrid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.