Senior Data Engineer

Job Title: Senior Data Engineer Data Quality, Ingestion & API Development

Job Overview

We are seeking an experienced Senior Data Engineer to lead the development of a scalable data

ingestion framework while ensuring high data quality and validation. The successful candidate

will also be responsible for designing and implementing robust APIs for seamless data

integration. This role is ideal for someone with deep expertise in building and managing big data

pipelines using modern AWS-based technologies, and who is passionate about driving quality

and efficiency in data processing systems.

Key Responsibilities

Data Ingestion Framework

• Design & Development: Architect, develop, and maintain an end-to-end data
  
  

ingestion framework that efficiently extracts, transforms, and loads data from

diverse sources.

• Framework Optimization: Use AWS services such as AWS Glue, Lambda,
  
  

EMR, ECS , EC2 and Step Functions to build highly scalable, resilient, and

automated data pipelines.

Data Quality & Validation

• Validation Processes: Develop and implement automated data quality checks,
  
  

validation routines, and error-handling mechanisms to ensure the accuracy and

integrity of incoming data.

• Monitoring & Reporting: Establish comprehensive monitoring, logging, and
  
  

alerting systems to proactively identify and resolve data quality issues.

API Development

• Design & Implementation: Architect and develop secure, high-performance
  
  

APIs to enable seamless integration of data services with external applications

and internal systems.

• Documentation & Best Practices: Create thorough API documentation and
  
  

establish standards for API security, versioning, and performance optimization.

Collaboration & Agile Practices

• Cross-Functional Communication: Work closely with business stakeholders,
  
  

data scientists, and operations teams to understand requirements and translate

them into technical solutions.

• Agile Development: Participate in sprint planning, code reviews, and agile
  
  

ceremonies, while contributing to continuous improvement initiatives and CI/CD

pipeline development (using tools like GitLab).

Required Qualifications

Experience & Technical Skills:

• Professional Background: At least 5 years of relevant experience in data
  
  

engineering with a strong emphasis on analytical platform development.

• Programming Skills: Proficiency in Python and/or PySpark, SQL for
  
  

developing ETL processes and handling large-scale data manipulation.

• AWS Expertise: Extensive experience using AWS services including AWS Glue,
  
  

Lambda, Step Functions, and S3 to build and manage data ingestion frameworks.

• Data Platforms: Familiarity with big data systems (e.g., AWS EMR, Apache
  
  

Spark, Apache Iceberg) and databases like DynamoDB, Aurora, Postgres, or

Redshift.

• API Development: Proven experience in designing and implementing RESTful
  
  

APIs and integrating them with external and internal systems.

• CI/CD & Agile: Hands-on experience with CI/CD pipelines (preferably with
  
  

GitLab) and Agile development methodologies.

Soft Skills

• Strong problem-solving abilities and attention to detail.
• Excellent communication and interpersonal skills with the ability to work
  
  

independently and collaboratively.

• Capacity to quickly learn and adapt to new technologies and evolving business
  
  

requirements.

Preferred Qualifications

Bachelor's or Master's degree in Computer Science, Data Engineering, or a related field.

Experience with additional AWS services such as Kinesis, Firehose, and SQS.

Familiarity with data lakehouse architectures and modern data quality frameworks.

Prior experience in a role that required proactive data quality management and API-

driven integrations in complex, multi-cluster environments.