> Markdown version of [/jobs/ext/2709552-data-engineer](https://www.wearedevelopers.com/jobs/ext/2709552-data-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Engineer - **Company:** Fourth - **Location:** Santa Clara, CA, United States - **Contract:** Permanent contract - **Skills:** Big Data, Databases, Information Engineering, Extract Transform Load (ETL), Data Structures, Database Queries, Distributed Computing Environment, Distributed Systems, SQL Databases, Data Processing, Freeform SQL, Apache Spark, Pyspark, Data Pipelines - **Published:** September 4, 2026 - **Apply:** https://www.dice.com/job-detail/aea0abb0-40a4-4a3a-a8b1-f33798f5d1a0 ## About the Role * Strong PySpark experience. * Strong SQL skills. * Hands-on Data Engineering experience. * Experience building data processing and transformation pipelines. * Strong understanding of databases, data structures, and data quality. * Experience with distributed data processing. * Experience with ETL/ELT and data pipeline development. ## Description * Develop and maintain scalable data pipelines using PySpark and SQL. * Build data processing and transformation workflows. * Process large datasets using distributed computing technologies. * Write and optimize complex SQL queries. * Ensure data quality, validation, and reliability. * Troubleshoot and optimize data pipeline and Spark performance. * Collaborate with data and engineering teams to deliver scalable solutions. ## Related Videos - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology) - [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) - [Kubernetes and Microservices with Multi-Model Databases](https://www.wearedevelopers.com/videos/382-kubernetes-and-microservices-with-multi-model-databases) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [Empowering Retail Through Applied Machine Learning](https://www.wearedevelopers.com/videos/976-empowering-retail-through-applied-machine-learning) ## Related Articles - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer)