Database Developer/ Admin - 100% RemoteCandidate Location– New York City & new jersey12 months plus contractStart date - ASAPJob SummaryWe are seeking a highly skilled MongoDB / NoSQL Database Developer/ Admin with strong expertise in Big Data technologies to design, implement, optimize, and manage scalable data solutions. The ideal candidate will have hands-on experience with MongoDB and modern big data ecosystems such as Casandra, Apache Hadoop and Apache Spark.Key Responsibilities• Design, develop, and maintain scalable NoSQL database architectures using MongoDB.• Perform data modeling for high-performance and high-availability systems.• Optimize database performance through indexing, sharding, and replication strategies.• Implement backup, recovery, and disaster recovery plans.• Integrate MongoDB with Big Data platforms such as:o Apache Hadoopo Apache Sparko Apache Kafka• Build and maintain ETL/ELT pipelines.• Support real-time and batch data processing systems.• Monitor and troubleshoot production database issues.• Provide consulting support for migration from RDBMS (e.g., Oracle Database, MySQL) to NoSQL environments.• Ensure data security, compliance, and governance standards.• Collaborate with data engineers, architects, and DevOps teams.