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System Data Scientist

Stockholm, Sweden💼 Full-time🗓 2026-08-27 → 2026-09-25

Core

Lead the RAN data platform by building comprehensive data systems and analytical frameworks to enable data-driven decision-making across system development, research, and business operations.

Role type

Senior IC System Data Scientist (Team Lead)

Builds

Scalable data architectures, production ML models, GenAI/LLM applications, and analytical systems for RAN optimization.

Domain

Telecommunications (RAN) + AI/ML + Data Engineering

Deliverable

production ML models | product features | dashboards & analysis

Required skills

LLMs and GenAI development, Python for production, SQL mastery, MLOps practices, distributed systems, time series forecasting, feature engineering, team leadership

Preferred skills

Kubernetes/Docker, Apache Airflow, streaming data processing (Kafka, Spark Streaming), dbt, software development metrics dashboards

Technologies

OpenAI, Anthropic, Snowflake, Apache Spark, Iceberg, Delta Lake, Parquet, Kafka, Spark Streaming

Responsibilities

Lead AI/ML initiatives including GenAI and LLMs; Develop and deploy production ML models with MLOps practices; Build and implement GenAI applications and LLMs; Extract actionable insights for CI/CD optimization and business operations; Perform advanced feature engineering and model optimization; Build time series forecasting models for capacity planning; Lead and mentor a team of 4-6 data analysts

Seniority

Senior, hands-on IC with team leadership

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