Title: (Contract) Java/Hadoop Fullstack Developer
Job Description
Role name: Java/Hadoop Fullstack Developer
Location: Warsaw
Working mode: Hybrid / 2 days in a week
Contract duration: 6 months. Can be extended
Mandatory skills: Java, Scala, AWS, Hadoop, Spark, Kafka
Years of experience: 5+ years
Project details: Deploy Fraud Prevention and Monitoring services on AWS cloud for a UK Client
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Required Experience:
- Experienced with Scala (preferred) / Java as the primary programming language
- Strong background in AWS
- Strong SQL Skills
- Experienced with Apache Spark, Hadoop, MySQL, Cassandra
- Experience working with Kafka
- Has previously built large data pipelines on AWS ecosystem
Proficiency in creating and managing large-scale data pipelines, handling complex, high-volume, multi-dimensional data, and machine learning models.
Excellent coding hands-on expertise in SQL and one or more programming languages such as Java, Scala, or Python.
Design and coding skills with Big Data technologies like Hadoop, Spark, Hive, Kafka along with Proven knowledge of successful design, architecture, and development using Big Data technologies with large data volumes and transaction systems
Proven experience and coding skills working with real-time streaming platforms such as Flink, Spark Streaming, and Pinot