> Markdown version of [/jobs/ext/2791183-senior-data-engineer](https://www.wearedevelopers.com/jobs/ext/2791183-senior-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). --- # Senior Data Engineer - **Company:** Datatech Analytics - **Location:** Greater London, UK - **Experience:** Expert - **Salary:** £70,000.0 - £80,000.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Data Structures, Database Queries, Python (Programming Language), Pyspark - **Published:** September 8, 2026 - **Apply:** https://www.collegerecruiter.com/job/2840676293-senior-data-engineer ## About the Role * Strong hands-on experience with Python and PySpark, particularly for complex data modelling and transformation * Strong SQL skills with experience building and optim ಹುಡುಗಿಯನ್ನ Modell… ## Description * Designing and implementing robust data transformations and modelling logic using Python, PySpark and SQL * Developing scalable data structures that support analytics, ML, and downstream product use cases * Strengthening CI/CD pipelines, deployments, monitoring, and overall platform reliability * Partnering closely with product, engineering, and data science teams to deliver production outcomes rather than experiments * Helping define engineering standards, reusable patterns, and ways of working as the data and AI platform evolves ## Related Videos - [PySpark - Combining Machine Learning & Big Data](https://www.wearedevelopers.com/videos/44-pyspark-combining-machine-learning-big-data) - [Phel, a native Lisp for PHP](https://www.wearedevelopers.com/videos/791-phel-a-native-lisp-for-php) - [Dangerous Reactivity: Why AI Output Is the New XSS](https://www.wearedevelopers.com/videos/100115-dangerous-reactivity-why-ai-output-is-the-new-xss) - [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) - [Beyond SQL Generation: How to Teach Agents What Your Database Actually Means](https://www.wearedevelopers.com/videos/100127-beyond-sql-generation-how-to-teach-agents-what-your-database-actually-means) ## Related Articles - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)