High-Performance Data Systems Engineer

3 days ago

Noida, Uttar Pradesh, India beBeeDataEngineer Full time ₹ 1,04,000 - ₹ 1,30,878

We are seeking a skilled Data Engineer with strong hands-on experience in ClickHouse, Kubernetes, SQL, and Python. You will be responsible for building and maintaining efficient data pipelines, optimizing query performance, and developing APIs to support scalable data services.

Roles & Responsibilities:

  • Design, build, and maintain scalable and efficient data pipelines and ETL processes.
  • Develop and optimize ClickHouse databases for high-performance analytics, including data modeling, query optimization, and performance tuning.
  • Create RESTful APIs using FastAPI to expose data services.
  • Work with Kubernetes for container orchestration and deployment of data services.
  • Write complex SQL queries to extract, transform, and analyze data from PostgreSQL and ClickHouse.
  • Collaborate with data scientists, analysts, and backend teams to support data needs and ensure data quality.
  • Monitor, troubleshoot, and improve the performance of data infrastructure.

Skills Required:

  • Strong experience in ClickHouse (data modeling, query optimization, performance tuning).
  • Expertise in SQL, including complex joins, window functions, and optimization.
  • Proficient in Python, especially for data processing (Pandas, NumPy) and scripting.
  • Experience with FastAPI for creating lightweight APIs and microservices.
  • Hands-on experience with PostgreSQL (schema design, indexing, and performance).
  • Solid knowledge of Kubernetes (managing containers, deployments, and scaling).
  • Understanding of software engineering best practices (CI/CD, version control, testing).
  • Experience with cloud platforms like AWS, GCP, or Azure is a plus.
  • Knowledge of data warehousing and distributed data systems is a plus.
  • Familiarity with Docker, Helm, and monitoring tools like Prometheus/Grafana is a plus.

QUALIFICATION:

  • Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.

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