Manager - Data Engineering
American Express
Data Engineer (Quantexa)
Unison Group· Bharat
About this role
- Implement data transformation, aggregation, and enrichment processes to support various data analytics and machine learning initiatives
- Collaborate with cross-functional teams to understand data requirements and translate them into effective data engineering solutions
- Design, develop, and implement Spark Scala applications and data processing pipelines to process large volumes of structured and unstructured data
- Integrate Elasticsearch with Spark to enable efficient indexing, querying, and retrieval of data
- Optimize and tune Spark jobs for performance and scalability, ensuring efficient data processing and indexing in Elasticsearch
- Implement data transformations, aggregations, and computations using Spark RDDs, DataFrames, and Datasets, and integrate them with Elasticsearch
- Develop and maintain scalable and fault-tolerant Spark applications, adhering to industry best practices and coding standards
- Troubleshoot and resolve issues related to data processing, performance, and data quality in the Spark-Elasticsearch integration
- Monitor and analyze job performance metrics, identify bottlenecks, and propose optimizations in both Spark and Elasticsearch components
- Ensure data quality and integrity throughout the data processing lifecycle
- Design and deploy data engineering solutions on OpenShift Container Platform (OCP) using containerization and orchestration techniques
- Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field
- Must be Quantexa certified data engineer / data architect and proficient with the software.
- Proven experience as a Data Engineer, working with Hadoop, Spark, and data processing technologies in large-scale environments
- Proficiency in Scala programming language and familiarity with functional programming concepts
- Experience with Quantexa tool is highly preferred.
- In-depth understanding of Apache Spark architecture, RDDs, DataFrames, and Spark SQL
- Strong expertise in designing and developing data infrastructure using Hadoop, Spark, and related tools (HDFS, Hive, Pig, etc)
- Experience with containerization platforms such as OpenShift Container Platform (OCP) and container orchestration using Kubernetes
- Proficiency in programming languages commonly used in data engineering, such as Spark, Python, Scala, or Java
- Knowledge of DevOps practices, CI/CD pipelines, and infrastructure automation tools (e.g., Docker, Jenkins, Ansible, BitBucket)
- Experience with Graphana, Prometheus, Splunk will be an added benefit
- Experience integrating and working with Elasticsearch for data indexing and search applications
- Experience with Quantexa tool is highly preferred.
- In-depth understanding of Apache Spark architecture, RDDs, DataFrames, and Spark SQL
- Strong expertise in designing and developing data infrastructure using Hadoop, Spark, and related tools (HDFS, Hive, Pig, etc)
Frequently Asked Questions
Is the salary disclosed for the Data Engineer (Quantexa) position at Unison Group?
The salary for this Data Engineer (Quantexa) role at Unison Group is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Data Engineer (Quantexa) position at Unison Group located?
This Data Engineer (Quantexa) role at Unison Group is based in Singapore, Singapore, Singapore. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Data Engineer (Quantexa) role at Unison Group full-time or part-time?
This is listed as a Full time position. It is posted as a Data Engineer (Quantexa) role in the Bharat department at Unison Group.
Which team or department does the Data Engineer (Quantexa) at Unison Group belong to?
This Data Engineer (Quantexa) position is part of the Bharat department at Unison Group. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Data Engineer (Quantexa) position at Unison Group?
Click the "Apply Now" button on this page. You will be redirected to Unison Group's official application portal hosted on workable where you can submit your application directly.
When was the Data Engineer (Quantexa) job at Unison Group posted?
This Data Engineer (Quantexa) position at Unison Group was posted on Oct 13, 2026. Apply as soon as possible — early applications are often reviewed first.
Data Engineer (Quantexa)
Unison Group
You'll be redirected to Unison Group's official application page on workable.