Data Engineer, BSS Platform - BSS Development Department (BSDD)
Core
Design and build data infrastructure powering next-generation telecommunications BSS platforms for B2C, B2B, and ISP services.
Role type
Senior Data Engineer (Telecom BSS)
Builds
High-throughput data pipelines, distributed data lakes, and real-time analytics solutions for telecom operations.
Domain
Telecommunications / Big Data Engineering
Required skills
BigQuery architecture & optimization, ETL/ELT orchestration (Airflow/Dataflow), Go or Java, Data modeling (star/snowflake), Message brokers (Kafka/Pub/Sub), Distributed SQL (YugabyteDB/PostgreSQL), Kubernetes
Preferred skills
Terraform/Pulumi, Apache Flink/Spark Streaming, Data governance tools (Collibra/dbt), Telecom domain knowledge (OCS/CCS/Diameter), CI/CD for data, BigQuery ML/Vertex AI
Technologies
BigQuery, Kafka, Pub/Sub, Apache Airflow, Google Cloud Dataflow, Go, Java, YugabyteDB, Kubernetes, Docker, Terraform, Apache Flink, Spark Streaming (via careerplan.io/jobs/1038171-141-data-engineer-bss-platform-bss-development-department-bsdd-at-rakuten)
Responsibilities
Architect high-throughput data pipelines for massive telecom data volumes; Optimize BigQuery datasets for large-scale analytical workloads; Develop custom data connectors and integration services; Design efficient data models for analytical reporting; Integrate real-time streaming telecommunications data; Ensure data consistency between operational and analytical layers; Deploy and scale data processing workloads on Kubernetes.
Seniority
Senior, hands-on IC
