Vacancy description
Ekfrazo Technologies Private Limited
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Job Description:About the Role:We are looking for a Senior Data Engineer to design, build, and operate enterprise-scale data and AI platforms on Microsoft https://jobeax.com/link/8tsXSZbATQslKEMz will own the lakehouse and ETL/ELT layer end to end using Microsoft Fabric, Azure Databricks, and Azure Data https://jobeax.com/link/c3kmaStgiw2eEetq will also package and ship data services, pipelines, and AI workloads as production-grade Docker https://jobeax.com/link/ZzbCk0eZPOsgcVNo role suits someone who combines strong data engineering fundamentals with a DevOps mindset and is comfortable extending into Generative AI and RAG https://jobeax.com/link/XnflZD2dGSZYgXFG Responsibilities:- Design and deliver scalable, metadata-driven ETL/ELT pipelines using Azure Data Factory, Fabric Data Factory, Databricks Workflows, and Lakeflow Jobs.- Build and maintain lakehouse platforms using Medallion Architecture (Bronze, Silver, Gold) on OneLake, ADLS Gen2, and Delta Lake.- Develop high-quality PySpark, Spark SQL, Python, and T-SQL transformations covering incremental loads, CDC, data-quality rules, and business-rule validation.- Optimize Spark and Delta Lake workloads using AQE, partitioning, join strategies, Z-ORDER, Liquid Clustering, data skipping, and file compaction.- Containerize data applications, ingestion services, APIs, and pipeline components using Docker.- Own the full container lifecycle: build, tag, scan, publish, deploy, and monitor.- Author optimized, secure multi-stage Dockerfiles and docker-compose setups for local development, testing, and integration.- Manage container images in Azure Container Registry (ACR) and deploy to Azure Kubernetes Service (AKS) or Azure Container Apps.- Build CI/CD pipelines in Azure DevOps for automated container builds, testing, vulnerability scanning, and release.- Use Fabric Deployment Pipelines and Databricks Asset Bundles for platform deployments.- Implement data governance and security using Unity Catalog, Microsoft Entra ID, RBAC, Managed Identity, and Azure Key Vault.- Build RAG pipelines and AI Agent workflows (document parsing, chunking, embeddings, vector search, model serving), and deploy agent and retrieval services as containerized microservices.- Enable self-service analytics through SQL Endpoints, Power BI datasets, and natural-language interfaces such as Databricks Genie.- Own production support: SLA monitoring, incident troubleshooting, root-cause analysis, and performance tuning.- Mentor junior engineers, conduct code reviews, and contribute to engineering standards and best https://jobeax.com/link/wJIgo45kO3tINlTo Skills & Experience:Data Engineering Core:- 8+ years in data engineering, ETL/ELT, and data warehousing.- Strong hands-on experience with Azure Databricks (Delta Lake, Auto Loader, Unity Catalog, Lakeflow/DLT, Databricks Workflows).- Strong hands-on experience with Microsoft Fabric (OneLake, Lakehouse, Data Warehouse, Fabric Data Factory, Notebooks, Dataflows Gen2, SQL Endpoint).- Expert in Azure Data Factory, Azure Synapse Analytics, and ADLS Gen2.- Advanced proficiency in Python, PySpark, Spark SQL, and SQL/T-SQL, including stored procedures, query tuning, and performance optimization.- Proven experience with Spark and Delta Lake performance tuning at scale.- Solid grounding in dimensional modelling and data-quality https://jobeax.com/link/zvusHyKcHAlskZiL & Containerization (Strong, Hands-on):- 3+ years of production experience with Docker, covering image design, layering, caching, and size and security optimization.- Proficient in writing multi-stage Dockerfiles, docker-compose, and container networking, volumes, and environment/secret management.- Experience containerizing Python and PySpark applications, data ingestion services, REST/FastAPI services, and AI/RAG microservices.- Hands-on experience with Azure Container Registry (ACR), plus deployment on AKS or Azure Container Apps.- Working knowledge of Kubernetes fundamentals (pods, deployments, services, config maps, secrets, scaling).- Container security practices: base-image hardening, non-root users, image scanning (e.g., Trivy or Microsoft Defender for Cloud), and dependency management.- Ability to integrate container builds and deployments into CI/CD pipelines.- Experience with Databricks custom containers or containerized job runtimes is a strong https://jobeax.com/link/ji9qTDmeV7NkCyoo & Governance:- Azure DevOps, Git, and CI/CD pipelines for data and container workloads.- Infrastructure-as-code exposure (Terraform or Bicep), Databricks Asset Bundles, and Fabric Deployment Pipelines.- Unity Catalog, Entra ID, RBAC, Managed Identity, and Key https://jobeax.com/link/F3twuxRjMxeKoX9J to Have:- Generative AI and Agentic AI: RAG, Azure OpenAI / Azure AI Foundry, Azure AI Search, Databricks Mosaic AI Vector Search and Model Serving, LangChain/LangGraph, MLflow, and Model Context Protocol (MCP).- Power BI and dashboard development.- Experience in BFSI or financial-services data platforms.- Exposure to SSIS/SSRS and legacy-to-cloud migration.- Observability tooling for containers and pipelines (Azure Monitor, Log Analytics, Prometheus/Grafana).Certifications (Preferred):- Microsoft Certified: Fabric Data Engineer Associate (DP-700)- Any of: Azure Data Engineer Associate (DP-203), Databricks Data Engineer Professional, Azure Developer (AZ-204), Certified Kubernetes Application Developer (CKAD)Education:Bachelor's degree in Engineering, Computer Science, or a related https://jobeax.com/link/0s0XQ2yRamwPi5UT Skills:- Strong ownership and end-to-end accountability for production platforms- Clear communication with business and technical stakeholders- Structured problem-solving and troubleshooting- Mentoring and collaborative working style (ref:hirist.tech)