Job SummaryWe are looking for a skilled Data Engineer with strong expertise in Python, PySpark, and SQL to design, develop, and optimize scalable data pipelines and ETL processes. The ideal candidate should have experience working with large-scale datasets, distributed computing frameworks, and cloud-based data platforms while ensuring data quality, reliability, and performance. Key ResponsibilitiesDesign, develop, and maintain scalable ETL/ELT data pipelines using Python and PySpark. Develop high-performance data processing solutions for structured and unstructured data. Write optimized SQL queries, stored procedures, and data transformations. Build and maintain data models, data marts, and data warehouses. Perform data cleansing, validation, and quality checks. Optimize Spark jobs for performance, scalability, and resource utilization. Integrate data from multiple sources including APIs, databases, and cloud storage. Collaborate with Data Analysts, Data Scientists, and Business teams to deliver data solutions. Troubleshoot production issues and perform root cause analysis. Ensure data governance, security, and best engineering practices. Participate in code reviews and maintain technical documentation. Required SkillsStrong experience in Python programming. Hands-on experience with PySpark and Apache Spark. Strong SQL skills with query optimization. Experience with ETL/ELT pipeline development. Good understanding of data warehousing concepts. Experience with relational databases (Oracle, SQL Server, PostgreSQL, MySQL, etc.). Knowledge of Linux/Unix environment and Shell Scripting. Familiarity with Git and CI/CD processes. Strong analytical and problem-solving skills. Preferred SkillsExperience with cloud platforms such as AWS, Azure, or GCP. Knowledge of Databricks, AWS Glue, or EMR. Experience with Airflow or other workflow orchestration tools. Understanding of Delta Lake, Hive, or Hadoop ecosystem. Exposure to Kafka or other streaming technologies. Knowledge of Docker and Kubernetes. Experience with Agile/Scrum methodology. QualificationsBachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related field. Nice to HaveExperience with Snowflake or Databricks. Cloud certifications (AWS, Azure, or GCP). Knowledge of DevOps practices and CI/CD pipelines. Key CompetenciesPython Development PySpark Apache Spark SQL & Query Optimization ETL/ELT Development Data Warehousing Performance Tuning Data Modeling Cloud Data Engineering Problem Solving Team Collaboration Communication Skills
Job Summary
We are looking for a skilled Data Engineer with strong expertise in Python, PySpark, and SQL to design, develop, and optimize scalable data pipelines and ETL processes. The ideal candidate should have experience working with large-scale datasets, distributed computing frameworks, and cloud-based data platforms while ensuring data quality, reliability, and performance.
Key Responsibilities
- Design, develop, and maintain scalable ETL/ELT data pipelines using Python and PySpark.
- Develop high-performance data processing solutions for structured and unstructured data.
- Write optimized SQL queries, stored procedures, and data transformations.
- Build and maintain data models, data marts, and data warehouses.
- Perform data cleansing, validation, and quality checks.
- Optimize Spark jobs for performance, scalability, and resource utilization.
- Integrate data from multiple sources including APIs, databases, and cloud storage.
- Collaborate with Data Analysts, Data Scientists, and Business teams to deliver data solutions.
- Troubleshoot production issues and perform root cause analysis.
- Ensure data governance, security, and best engineering practices.
- Participate in code reviews and maintain technical documentation.
Required Skills
- Strong experience in Python programming.
- Hands-on experience with PySpark and Apache Spark.
- Strong SQL skills with query optimization.
- Experience with ETL/ELT pipeline development.
- Good understanding of data warehousing concepts.
- Experience with relational databases (Oracle, SQL Server, PostgreSQL, MySQL, etc.).
- Knowledge of Linux/Unix environment and Shell Scripting.
- Familiarity with Git and CI/CD processes.
- Strong analytical and problem-solving skills.
Preferred Skills
- Experience with cloud platforms such as AWS, Azure, or GCP.
- Knowledge of Databricks, AWS Glue, or EMR.
- Experience with Airflow or other workflow orchestration tools.
- Understanding of Delta Lake, Hive, or Hadoop ecosystem.
- Exposure to Kafka or other streaming technologies.
- Knowledge of Docker and Kubernetes.
- Experience with Agile/Scrum methodology.
Qualifications
- Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related field.
Nice to Have
- Experience with Snowflake or Databricks.
- Cloud certifications (AWS, Azure, or GCP).
- Knowledge of DevOps practices and CI/CD pipelines.
Key Competencies
- Python Development
- PySpark
- Apache Spark
- SQL & Query Optimization
- ETL/ELT Development
- Data Warehousing
- Performance Tuning
- Data Modeling
- Cloud Data Engineering
- Problem Solving
- Team Collaboration
- Communication Skills
Unison Consulting was launched in Singapore on September 2012, the hub of the financial industry, with innovative visions in the technocratic arena. We are a boutique next-generation Technology Company with strong business-interests in Liquidity risk, Market Risk, Credit Risk and Regulatory Compliance.
Unison provides technology consulting and services to implement Risk Management and Risk Analytics System for Financial Institutions. Our services suite comprises of Techno-Functional consulting, systems integration, Business Intelligence, information management, and custom development of IT solutions, plus project management expertise for financial institutions.
We have expertise in latest cutting edge technology to achieve better total cost of ownership. Through our qualified professionals, we assist you drive your unique risk management strategies, whether that means efficient monitoring, improving risk appetite of the financial institutions, complying with regulations, or capturing growth opportunities through innovation, this is what maximizes your decision taking potential. At Unison Consulting, we view clients as partners, and our success is only measured by the success of our partners. So we put it all on the table in order to exceed expectations.
Our staff consists of young, energetic and innovative consultants who are never afraid to challenge the conventions and push the boundaries in an effort to help our clients. For every project, no matter how large or how small, we strive to not only meet your needs, but deliver a showcase in your field.
Unison Consulting was launched in Singapore on September 2012, the hub of the financial industry, with innovative visions in the technocratic arena. We are a boutique next-generation Technology Company with strong business-interests in Liquidity risk, Market Risk, Credit Risk and Regulatory Compliance.
Unison provides technology consulting and services to implement Risk Management and Risk Analytics System for Financial Institutions.
Our services suite comprises of Techno-Functional consulting, systems integration, Business Intelligence, information management, and custom development of IT solutions, plus project management expertise for financial institutions.
We have expertise in latest cutting edge technology to achieve better total cost of ownership. Through our qualified professionals, we assist you drive your unique risk management strategies, whether that means efficient monitoring, improving risk appetite of the financial institutions, complying with regulations, or capturing growth opportunities through innovation, this is what maximizes your decision taking potential.
At Unison Consulting, we view clients as partners, and our success is only measured by the success of our partners. So we put it all on the table in order to exceed expectations.
Our staff consists of young, energetic and innovative consultants who are never afraid to challenge the conventions and push the boundaries in an effort to help our clients. For every project, no matter how large or how small, we strive to not only meet your needs, but deliver a showcase in your field.
