Data Engineering Consultant

JEET ANALYTICS PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

JEET ANALYTICS PTE. LTD. seeks a Senior Data Engineer to design, develop and optimize scalable data pipelines and AI-enabled data applications. You will work with architects, data scientists and engineers to deliver production-ready solutions for batch and real-time processing.

Requirements include 8+ years in data engineering, strong Python/Java/Scala, Spark/PySpark, Hadoop/Hive, and AWS expertise. Knowledge of Databricks, Snowflake and Cloudera is advantageous.

Qualifications

• Bachelor’s or Master’s degree in CS/IT/Engineering or a related field
• 8+ years of Data Engineering/Big Data experience with large-scale processing
• Strong programming in Python, Java and/or Scala
• Hands-on experience with Spark/PySpark, SQL, Hadoop and Hive
• Experience with AWS and data warehouses/data lake tech
• Experience with Kafka, Airflow, Jenkins, Git and CI/CD
• Docker, Kubernetes or OpenShift experience advantageous
• Databricks, Snowflake and Cloudera advantageous
• Exposure to Generative AI, LLMs, RAG, LangChain/LangGraph and vector databases advantageous
• Strong analytical, problem-solving and communication skills

Responsibilities

• Design, develop and maintain scalable batch and real-time data pipelines using Spark/PySpark, SQL and Python
• Develop and optimize ETL/ELT pipelines for large-scale data processing
• Build data ingestion solutions using databases, APIs, files and streaming platforms
• Work with AWS services including S3, Glue, EMR, Redshift, Kinesis, Lambda and DynamoDB
• Develop and optimize data processing using Hadoop, Hive, Spark, Kafka, Cloudera and Databricks
• Perform SQL and Spark performance tuning for large-scale workloads
• Design and implement data models, data warehouses and data lakes
• Develop CI/CD pipelines and support containerized deployments using Docker, Kubernetes and OpenShift
• Integrate Generative AI and NLP into enterprise data apps as needed
• Develop solutions using LLM frameworks, RAG, vector databases and AI APIs
• Collaborate with solution architects, data scientists, software engineers and stakeholders
• Participate in system design, development, testing, deployment and production support

Skills

Analytical skills

Communication skills

Education

Bachelor’s or Master’s degree in CS/IT/Engineering

Tools

Python

Java

Scala

Spark

PySpark

SQL

Hadoop

Hive

Kafka

Airflow

Jenkins

Git

CI/CD

Docker

Kubernetes

OpenShift

Databricks

Snowflake

Cloudera

AWS

S3

Glue

EMR

Redshift

Kinesis

Job description

Job Description

We are looking for a highly skilled and experienced Senior Data Engineer to design, develop and optimize scalable data engineering solutions using Big Data, cloud and modern AI technologies.

The successful candidate will be responsible for developing high-performance data pipelines, data ingestion frameworks and data processing solutions, while working closely with architects, business stakeholders, data scientists and engineering teams.

Key Responsibilities

• Design, develop and maintain scalable batch and real-time data pipelines using Apache Spark/PySpark, SQL and Python.
• Develop and optimize ETL/ELT pipelines for large-scale data processing.
• Build data ingestion solutions using databases, APIs, files and streaming platforms.
• Work with AWS services including S3, Glue, EMR, Redshift, Kinesis, Lambda and DynamoDB.
• Develop and optimize data processing solutions using Hadoop, Hive, Spark, Kafka, Cloudera and Databricks.
• Perform SQL and Spark performance tuning and optimize large-scale data processing workloads.
• Design and implement data models, data warehouses and data lake solutions.
• Develop CI/CD pipelines and support containerized deployments using Docker, Kubernetes and OpenShift.
• Integrate Generative AI and NLP capabilities into enterprise data applications where required.
• Develop solutions using LLM frameworks, RAG, vector databases and AI APIs.
• Collaborate with solution architects, data scientists, software engineers and business stakeholders to deliver production-ready solutions.
• Participate in system design, development, testing, deployment and production support.

Requirements

• Bachelor’s or Master’s degree in Computer Science, Information Technology, Engineering or a related field.
• Minimum 8 years of relevant experience in Data Engineering / Big Data, with strong experience in large-scale data processing.
• Strong programming experience in Python, Java and/or Scala.
• Strong hands‑on experience with Apache Spark/PySpark, SQL, Hadoop and Hive.
• Experience with cloud platforms, particularly AWS.
• Experience with data warehouses, relational databases and data lake technologies.
• Experience with Kafka, Airflow, Jenkins, Git and CI/CD practices.
• Experience with Docker, Kubernetes or OpenShift is advantageous.
• Knowledge of Databricks, Snowflake and Cloudera is advantageous.
• Exposure to Generative AI, LLMs, RAG, LangChain/LangGraph and vector databases is an advantage.
• Strong analytical, problem‑solving and communication skills.

Technical Skills

Python, Java, Scala, PySpark, Apache Spark, SQL, Hadoop, Hive, Kafka, Databricks, Cloudera, AWS, S3, Glue, EMR, Redshift, Kinesis, Lambda, Airflow, Jenkins, Docker, Kubernetes, OpenShift, Snowflake, MongoDB, Oracle, PostgreSQL and Generative AI technologies.