Senior ETL Developer – Azure, MDM/Reltio

🕒 June 4

🌴 South Carolina – Remote

🌴 South Carolina – Remote

⏰ Full Time

🟠 Senior

📊 Analytics Engineer

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AFL

WebsiteLinkedInAll Job Openings

1001 - 5000 employees

📡 Telecommunications

🔧 Hardware

⚡ Energy

Telecommunications • Hardware • Energy

AFL is a global manufacturer and service provider of fiber-optic infrastructure and connectivity solutions, producing fiber optic cables, connectors, test and inspection equipment, fusion splicers, and related accessories. The company also provides design, engineering, construction, field services, and network services for service providers, data centers, utilities (including OPGW/energy systems), and industrial customers.

📋 Description

• Design, develop, and maintain ETL/ELT pipelines using Azure Data Factory and Microsoft Fabric Data Pipelines • Build scalable data ingestion frameworks for structured and semi-structured data (SQL, APIs, flat files, streaming sources) • Develop transformations using Synapse SQL, Spark (Synapse/Fabric), or Dataflows Gen2 • Optimize pipeline performance, reliability, and cost efficiency • Develop and manage solutions leveraging: Azure Synapse Analytics (dedicated & serverless pools) • Microsoft Fabric (Lakehouse, Warehouse, Data Engineering experiences) • Azure Data Lake Storage Gen2 • Implement medallion architecture (Bronze/Silver/Gold layers) where applicable • Collaborate with architects to design scalable data platform solutions • Design and implement MDM integration workflows with Reltio • Build and maintain pipelines to ingest, synchronize, and publish master data • Work with business and data governance teams on: Data quality rules • Matching and survivorship logic • Golden record management • Integrate Reltio with downstream analytics and operational systems • Implement data validation, cleansing, and lineage tracking • Ensure compliance with governance policies and standards • Support auditing, monitoring, and alerting for data pipelines • Work closely with data architects, analysts, and business stakeholders • Participate in Agile delivery (Scrum/Kanban) • Mentor junior developers • Contribute to coding standards and best practices • Participate in a rotating on-call support schedule for production data pipelines and platforms • Troubleshoot and resolve production issues, ensuring minimal disruption to business operations • Perform root cause analysis and implement long-term fixes for recurring issues

🎯 Requirements

• Bachelor’s degree or equivalent experience • 5–8+ years of experience in ETL/data engineering • Strong expertise in: Azure Data Factory (ADF) – pipelines, triggers, integration runtimes • Azure Synapse Analytics – SQL, Spark, pipeline orchestration • Microsoft Fabric (preferred or emerging experience) • Solid experience with: SQL (advanced query tuning and development) • Python and/or PySpark • REST APIs and data integration patterns • Hands-on experience with Reltio MDM including: Data model configuration • Match & merge rules • Data onboarding and outbound integrations • Data Engineering Concepts • ETL/ELT design patterns • Data warehousing and dimensional modeling (Kimball, Data Vault familiarity a plus) • Data lake architectures • Performance tuning and scaling • Experience with: Delta Lake / Lakehouse architecture • CI/CD for data pipelines (Azure DevOps, Git integration) • Infrastructure as Code (ARM, Bicep, Terraform) • Data governance tools (Purview or similar)

🏖️ Benefits

• Flexible time off policy • 401K Company match (up to 4% - dollar for dollar) • Professional development, training, and tuition reimbursement programs • Excellent medical, dental, vision, and life insurance policy options • Opportunities for career advancement with an industry leading company!