# Quantexa Data Engineer

> Unison Group · Singapore, Singapore · — · Posted 2026-07-15

**Workplace:** on_site

**Department:** Bharat

## Description

**Job Summary**

We are looking for an experienced **Quantexa Certified Data Engineer / Data Architect** to join our growing data engineering team. The ideal candidate will have strong expertise in **Quantexa, Apache Spark, Scala, Hadoop, Elasticsearch, OpenShift (OCP), and DevOps** technologies. You will be responsible for designing, developing, and optimizing enterprise-scale data processing pipelines while supporting Compliance, AML, and Financial Crime solutions.

This role requires hands-on experience with large-scale distributed systems, data integration, containerized deployments, and CI/CD practices.

**Key Responsibilities**

-   Design, develop, and maintain scalable data engineering solutions using **Apache Spark, Scala, Hadoop, and Quantexa**.
-   Build high-performance data pipelines to process structured and unstructured datasets.
-   Develop Spark applications utilizing **RDDs, DataFrames, Datasets, and Spark SQL**.
-   Design and implement data transformation, enrichment, aggregation, and validation processes.
-   Integrate **Elasticsearch** with Spark applications for indexing, search, and analytics.
-   Optimize Spark jobs and Elasticsearch queries for maximum performance and scalability.
-   Develop and maintain robust, fault-tolerant distributed data processing applications.
-   Deploy and manage applications on **OpenShift Container Platform (OCP)** using Kubernetes.
-   Collaborate with DevOps teams to implement CI/CD pipelines and automate deployments.
-   Support SIT, UAT, deployment activities, and production cutover.
-   Implement monitoring, logging, and performance optimization using industry-standard tools.
-   Ensure data quality, governance, lineage, metadata management, and regulatory compliance.
-   Troubleshoot complex data processing and system integration issues.
-   Prepare technical documentation and support knowledge transfer activities.
-   Work closely with Solution Architects, Technical Leads, and Application Delivery Managers to deliver enterprise-grade solutions.

**Required Qualifications**

-   Bachelor's or Master's Degree in Computer Science, Information Technology, Software Engineering, or related discipline.
-   Minimum **5+ years** of Data Engineering experience.
-   Experience working in **Banking, Financial Services, Compliance, AML, or Financial Crime** projects is highly preferred.
-   Strong experience working in Agile development environments.

**Mandatory Skills**

-   **Quantexa Certified Data Engineer or Data Architect**
-   Hands-on experience with **Quantexa Platform**
-   Apache Spark
-   Scala
-   Hadoop Ecosystem (HDFS, Hive, Pig)
-   Elasticsearch
-   OpenShift Container Platform (OCP)
-   Kubernetes
-   DevOps & CI/CD
-   Docker
-   Jenkins
-   Git / BitBucket
-   Data Integration
-   Distributed Data Processing

**Technical Skills**

**Big Data**

-   Apache Spark
-   Hadoop
-   HDFS
-   Hive
-   Pig
-   Spark SQL
-   RDD
-   DataFrames
-   Datasets

**Programming**

-   Scala
-   Python
-   Java

**Search & Analytics**

-   Elasticsearch
-   Data Indexing
-   Query Optimization

**DevOps & Containers**

-   OpenShift (OCP)
-   Kubernetes
-   Docker
-   Jenkins
-   Ansible
-   BitBucket
-   CI/CD Pipelines

**Monitoring**

-   Grafana
-   Prometheus
-   Splunk

**Cloud (Preferred)**

-   AWS
-   Microsoft Azure
-   Google Cloud Platform (GCP)

**Preferred Experience**

-   Banking & Financial Services
-   Compliance & AML Solutions
-   Financial Crime Analytics
-   Quantexa Implementation Projects
-   Large-scale Enterprise Data Platforms
-   Distributed Computing
-   Performance Tuning
-   Data Governance & Metadata Management

**Key Competencies**

-   Excellent analytical and problem-solving skills
-   Strong debugging and troubleshooting capabilities
-   Experience with enterprise system integration
-   Strong understanding of software architecture and design principles
-   Excellent communication and stakeholder management skills
-   Ability to work independently and within cross-functional teams
-   Strong documentation and technical writing skills

## Apply

[Apply at Unison Group](https://apply.workable.com/unisongroup/j/8556D25ACD/apply)

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