Position: Middle/Senior Data Engineer (AdTech)
Company: Sigma Software
Category: Java
Experience required: 3y
English level: upper

**Project**
We are now looking for specialists to create a new platform for segmentation, analysis, retargeting, and management of advertising campaigns.

**Requirements**
-BA/BS or MS degree in Computer Science is preferred
-At least 3+ years of professional software development experience
-Proficiency with Java or Scala
-Knowledge with Column Family Databases
-Familiarity with BigQuery
-Experience working with Google Cloud Platform
-Understanding of distributed data systems
-Hands-on experience with building Lambda architecture
-Previous experience working with big data tools such as Bigtable, Apache -Spark, Apache Spark Streaming, Apache Heron, BigQuery
-Preferred: Google Cloud, Kubernetes
-Experience running production Golang systems, Infrastructure background, -Low Latency/High Throughput Architectural System Designs
-Strong interest in Data Engineering
-Eagerness to learn new technologies on the fly and ship to production
-Upper-Intermediate level of English

**Responsibilities **
-Contribute to the development of Micro Batch/Real-Time streaming pipelines (Lambda architecture)
-Work closely with the engineering team on data preprocessing and data structure
-Collaborate with key stakeholders to drive the architecture strategies
-Participate in architecture reviews
-Maintain a culture of innovation in an environment that requires high levels of scalability, security, and reliability
-Help mentoring the Data Engineering team and leading the data engineering initiatives