AdTechTalent
Data Science27 days agoOn-site

Merkle

Data Engineer

AzureSQLETLELTData EngineeringData ArchitectureCDCReal-timeAnalyticsData PlatformsPower BITableauData QualityData GovernanceAPI IntegrationSaaSData ModelingPerformance TuningData PipelinesEvent-drivenStreamingMediaAd-techProgrammatic Advertising

Key details

Salary

Not specified

Employment type

Full-time

Seniority

Mid-level

Years experience

3-5

Location

Bengaluru, India

Full job description

Seeking a Data Engineer to design, build, and maintain scalable data systems for analytics, reporting, and enterprise applications. Responsibilities include data architecture and modeling, database engineering, performance optimization, CDC and incremental processing, ETL/ELT pipeline development, API and data integration, data quality and governance, reporting infrastructure, and platform operations. Requires strong SQL and database engineering skills, experience with ETL/ELT, data modeling, API integration, performance tuning, and collaborative work. Preferred experience with Azure, CDC, real-time streaming, data observability, AI/ML data platforms, data governance, and analytics tools like Power BI and Tableau. Location: Bengaluru, India.

What you'll do

  • Design and maintain enterprise data models supporting SaaS applications and reporting platforms
  • Develop logical and physical database architectures
  • Design normalized and denormalized schemas based on performance requirements
  • Define data standards, naming conventions, and governance frameworks
  • Design scalable, multi-tenant data structures
  • Develop complex SQL queries, views, stored procedures, and functions
  • Analyze query execution plans and implement performance tuning strategies
  • Design indexing strategies to optimize data access and performance
  • Resolve database bottlenecks, locking, and contention issues
  • Implement partitioning and archival strategies for large datasets
  • Monitor and tune database performance in production environments
  • Design and implement CDC frameworks for near real-time data synchronization
  • Build incremental data processing pipelines to optimize performance
  • Track inserts, updates, and deletes across source systems
  • Implement reconciliation processes to ensure data consistency
  • Maintain data lineage and change tracking across systems
  • Support event-driven and near real-time data architectures
  • Design and develop scalable data ingestion pipelines
  • Build automated workflows for integrating APIs, databases, files, and SaaS platforms
  • Transform and standardize data across heterogeneous systems
  • Implement error handling, retry mechanisms, monitoring, and alerting
  • Optimize batch and near real-time processing workflows
  • Design ingestion frameworks for REST APIs and external data providers
  • Build automated synchronization processes across operational systems
  • Manage schema evolution and versioning from external APIs
  • Implement data validation and quality assurance controls
  • Support bidirectional system integrations where required
  • Implement automated data validation and quality frameworks
  • Design exception reporting and reconciliation processes
  • Establish data quality metrics and stewardship practices
  • Monitor completeness, accuracy, and timeliness of datasets
  • Support audit, compliance, and regulatory requirements
  • Build backend datasets for Tableau, Power BI, Retool, and custom applications
  • Design semantic data layers and reporting models
  • Optimize reporting queries for large-scale datasets
  • Enable self-service analytics and dashboard capabilities
  • Develop reusable data services and APIs for downstream consumers
  • Manage production data pipelines and database environments
  • Support backup, recovery, and disaster recovery processes
  • Monitor pipeline performance, data latency, and system health
  • Troubleshoot production data issues and integration failures
  • Coordinate schema migrations and data releases across environments

Requirements

  • Strong experience in SQL and database engineering
  • Hands-on expertise with ETL/ELT and data pipeline development
  • Good understanding of data modeling and architecture principles
  • Experience integrating data from APIs, SaaS platforms, and enterprise systems
  • Familiarity with performance tuning and large-scale data systems
  • Strong analytical and problem-solving skills
  • Ability to work in a highly collaborative, cross-functional environment
  • Experience with cloud data platforms (Azure preferred)
  • Exposure to CDC, real-time streaming, and event-driven architectures
  • Familiarity with data observability and monitoring tools
  • Experience building data platforms supporting AI/ML use cases
  • Knowledge of data governance and compliance frameworks
  • Experience with analytics tools (Power BI, Tableau, etc.)

Tech stack

AzureSQLETLELTAPIsSaaS platformsChange Data Capture (CDC)TableauPower BIRetoolReal-time streamingEvent-driven architectures

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