Senior Big Data Engineer

N-iX is looking for a Senior Big Data Engineer to join our team!

Our client is a leading provider of technical services, delivering both standard and custom intranet and internet-based software and applications systems. Due to increasing demand for in-house digital projects, the client is seeking to outsource certain development tasks to strategic partners.

The client is looking to build strategic long-term relationships with leading development partners to accelerate business growth through high-quality and cost-efficient software development. The selected partner(s) will support the development of robust and scalable Consumer and Enterprise applications.

Responsibilities:

• Design and develop data pipelines and ETL processes using tools such as Apache Airflow, NiFi, and dbt.
• Implement and manage large-scale, distributed data processing frameworks.
• Collaborate closely with data scientists to ensure data availability and quality for machine learning models.
• Optimize performance of data storage solutions, including SQL/Relational (PostgreSQL, Oracle) and NoSQL (MongoDB, Redis) databases.
• Work with streaming and CDC technologies like Kafka and Debezium to facilitate real-time data processing.
• Participate in all stages of SDLC from conceptualization to deployment, focusing on CI/CD principles using Docker, Kubernetes, and GitLab.
• Set up and manage data warehousing solutions (Postgres, Oracle, Clickhouse) to support analytical requirements.
• Provide technical expertise and best practices for data engineering solutions, including data governance and security.

Requirements:

• Proven experience (5+ years) as a Big Data Engineer or similar role.
• Strong expertise in ETL tools: Apache Airflow, NiFi, Huawei ETL, ODI, and dbt.
• Experience with streaming and change data capture tools: Kafka, Debezium.
• Proficiency in SQL and NoSQL databases, including PostgreSQL, Oracle, MongoDB, and Redis.
• Experience with data warehousing solutions like Clickhouse, Postgres, and Oracle.
• Familiarity with cloud-based data processing environments and containerization tools such as Docker and Kubernetes.
• Excellent problem-solving and analytical skills, with attention to detail.
• Bachelor’s degree in Computer Science, Information Systems, or a related field.
• Upper-Intermediate level of English.

Nice to Have:

• Experience with private cloud setups.
• Familiarity with data science and machine learning frameworks like TensorFlow, PyTorch.
• Knowledge of data visualization tools: QlikView, Tableau, Apache Superset, Grafana.