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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Engineer - Snowflake & Apache Doris - **Company:** Excelon Solutions - **Location:** Sunnyvale, CA, United States - **Experience:** Experienced - **Salary:** $118,560.0 - $122,720.0 - **Contract:** Permanent contract - **Skills:** Query Performance, Airflow, Amazon Web Services, Apache HTTP Server, Microsoft Azure, Cloud Computing, Continuous Integration, Information Engineering, Data Governance, Data Infrastructure, Extract Transform Load (ETL), Data Masking, Data Visualization, Data Warehousing, Database Queries, Dimensional Modeling, Distributed Systems, Document-Oriented Databases, Python (Programming Language), Online Analytical Processing, Online Transaction Processing, Performance Tuning, Role-Based Access Control, Power BI, SQL Databases, Data Streaming, Tableau (Software), Workflow Management Systems, Snowflake, Indexer, Git, Cloudformation, Containerization, Data Lakes, Semi-structured Data, Kubernetes, Infrastructure Automation Frameworks, Star Schema, Real Time Data, Apache Kafka, Terraform, Looker Analytics, Software Version Control, Data Pipelines, Docker - **Published:** July 30, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=608965d419bc1e9b ## About the Role 7+ years of experience as a Data Engineer or in a similar role. - Hands-on production experience with Snowflake - including SQL scripting, warehouse management, Snowpipe, Streams/Tasks, and performance tuning. - Hands-on experience with Apache Doris - including cluster architecture (FE/BE nodes), table models (Aggregate, Unique, Duplicate), materialized views, and real-time data loading (Stream Load, Routine Load, Broker Load). - Strong SQL skills and experience with data modeling (star/snowflake schemas, dimensional modeling). - Proficiency in Python commonly used in data engineering. - Experience with workflow orchestration tools (Apache Airflow, dbt, Dagster, or similar). - Familiarity with streaming/messaging systems (Kafka, Pulsar, or similar) for real-time data ingestion. - Solid understanding of data warehousing concepts, OLAP vs. OLTP design, and distributed systems fundamentals. - Experience with version control (Git) and CI/CD practices for data pipelines. Preferred Qualifications - Experience migrating workloads from traditional data warehouses to Snowflake and/or Doris. - Familiarity with cloud platforms (AWS, GCP, or Azure) and infrastructure-as-code tools (Terraform, CloudFormation). - Experience with containerization/orchestration (Docker, Kubernetes) for deploying Doris clusters. - Knowledge of BI/visualization tools (Tableau, Looker, Superset, Power BI). - Background in cost optimization and capacity planning for large-scale analytical systems. - Contributions to open-source data engineering projects (e.g., Apache Doris community). Pay: $57.00 - $59.00 per hour Experience: * Data Engineer: 7 years (Required) * Snowflake: 4 years (Required) * SQL: 4 years (Required) * Python: 4 years (Required) * Apache Doris : 2 years (Required) ## Description We are seeking an experienced Data Engineer to design, build, and optimize scalable data pipelines and analytics infrastructure. The ideal candidate has hands-on expertise with Snowflake for cloud data warehousing and Apache Doris for real-time OLAP analytics, and is comfortable working across the full data lifecycle - from ingestion to transformation to serving high-performance queries for analytics and BI teams. Responsibilities - Design, build, and maintain robust, scalable ETL/ELT pipelines to ingest structured and semi-structured data from multiple sources into Snowflake and Apache Doris. - Architect and optimize data models, schemas, and partitioning strategies in Snowflake and Doris to support high-throughput, low-latency analytical workloads. - Tune query performance, indexing, materialized views, and storage layout in Doris for real-time OLAP use cases. - Manage Snowflake warehouse sizing, cost optimization, resource monitors, and query performance tuning. - Build and maintain data orchestration workflows (e.g., Airflow, dbt, or similar) to automate pipeline scheduling, dependency management, and monitoring. - Implement data quality checks, validation frameworks, and observability/alerting for pipeline reliability. - Collaborate with data analysts, data scientists, and BI teams to understand reporting requirements and translate them into performant data models. - Support migration and integration projects between transactional systems, data lakes, Snowflake, and Doris. - Ensure data governance, security, and access control best practices (RBAC, data masking, encryption) across platforms. - Document data architecture, pipeline logic, and operational runbooks. ## Related Videos - [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Enjoying SQL data pipelines with dbt](https://www.wearedevelopers.com/videos/823-enjoying-sql-data-pipelines-with-dbt) - [AI Model Management Life Circles: ML Ops For Generative AI Models From Research to Deployment](https://www.wearedevelopers.com/videos/1152-ai-model-management-life-circles-ml-ops-for-generative-ai-models-from-research-to-deployment) - [Docker build without Docker](https://www.wearedevelopers.com/videos/100114-docker-build-without-docker) ## Related Articles - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [DevOps Engineer Salary [2023]](https://www.wearedevelopers.com/magazine/203-devops-engineer-salary-2023)