Senior Data Engineer

StarHub Ltd is seeking a Senior Data Engineer to design, develop, and deploy AI-powered cloud-based products. The role involves working with large datasets and hybrid architectures, collaborating with various teams to ensure data quality, build scalable pipelines, and optimize performance. The Data Engineer will be responsible for integrating telco data with other verticals and delivering production-grade systems.

Requirements

• Bachelor’s or Master’s in Computer Science, Software Engineering, Data Science, or equivalent experience
• 4+ years in data engineering, analytics, or related AI/ML role
• Proficient in Python for ETL/data engineering and Spark (PySpark) for large-scale pipelines
• Experience with Big Data frameworks and SQL engines (Spark SQL, Redshift, PostgreSQL)
• Hands-on with Airflow (or equivalent) and GitLab CI/CD or Jenkins for pipeline automation
• Familiar with relational and NoSQL stores (PostgreSQL, Redshift, MongoDB)
• Proven ability to implement scalable storage solutions
• Skilled in query optimization
• Experience with cloud platforms (AWS): S3/EMR/Glue, Redshift and containerization (Docker, Kubernetes)
• Infrastructure as Code using Terraform or CloudFormation
• Knowledge of MLOps/LLMOps
• Strong problem-solving and communication skills
• Client-facing or stakeholder-management experience in data-driven/AI projects

Benefits

• Competitive salary
• Professional development opportunities