> Markdown version of [/jobs/ext/2143434-data-engineer-sc-nppv3-cleared-python-outside-ir35](https://www.wearedevelopers.com/jobs/ext/2143434-data-engineer-sc-nppv3-cleared-python-outside-ir35). 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 - SC + NPPV3 cleared | Python - Outside IR35 - **Company:** Synergize Consulting Ltd - **Location:** UK (Remote available) - **Experience:** Experienced - **Salary:** £136,500.0 - **Contract:** Temporary contract - **Skills:** Information Engineering, Data Profiling, Database Testing, Document-Oriented Databases, JSON, Python (Programming Language), Test Data, Extensible Markup Language (XML), Automated Data Processing (ADP), Data Processing, SC Clearance, Semi-structured Data, Enterprise Integration, Data Pipelines, Data Generation - **Published:** August 20, 2026 - **Apply:** https://www.careerboard.com/pt/en/find-jobs-in-United-Kingdom/-2749BC825BCE5A3AAA/ ## About the Role * Active SC Clearance * NPPV3 Clearance * 3 + yesrs Data Engineering experience * Strong, hands-on Python development experience * Experience developing and supporting data pipelines * Strong experience with XML and JSON transformation * Data profiling, cleansing, mapping and validation * Experience with synthetic data generation/test data generation * Automation and integration development * Experience supporting data testing and validation * Ability to work with structured and semi-structured datasets * Experience working within secure Government, Policing, Law Enforcement or similarly regulated environments * Strong understanding of data quality, transformation and integration principles ## Description Mostly United Kingdom remote, some ad-hoc travel might be nessassery for workshops - £525 per day (Outside IR35) Contract Posted by: Synergize Consulting Ltd Posted: Thursday, 20 August 2026 Applicants must be eligible to work in the specified location We are looking for an experienced SC + NPPV3 Cleared Data Engineer to support a secure Central Government/Policing environment, working on data engineering, transformation, integration and automation within a complex delivery programme. This is a hands-on technical role suited to a Data Engineer who is comfortable working with Python, structured and semi-structured data, data profiling, pipeline development and automated data processing within secure environments., * Develop and maintain Python-based data processing and transformation solutions * Build and support data pipelines and automated workflows * Perform data profiling, mapping, transformation and validation * Develop synthetic/test data to support development and testing activities * Transform and manipulate XML and JSON data * Develop automation and integration solutions across secure environments * Support data testing, troubleshooting and defect resolution * Work closely with technical, delivery and testing teams to ensure data is fit for purpose * Document data processes, transformations and technical solutions * Contribute to continuous improvement of data engineering and integration processes ## 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) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Dirty Tests And How To Clean Them](https://www.wearedevelopers.com/videos/515-dirty-tests-and-how-to-clean-them) - [Modern Data Architectures need Software Engineering](https://www.wearedevelopers.com/videos/1030-modern-data-architectures-need-software-engineering) - [Data Science, ML & AI in the Oil and Gas Industry at NDT Global - Dr. Katja Träumner](https://www.wearedevelopers.com/videos/1308-data-science-ml-ai-in-the-oil-and-gas-industry-at-ndt-global-dr-katja-traumner) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) ## 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) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [The 13 Best Python Libraries for Developers in 2025](https://www.wearedevelopers.com/magazine/371-the-13-best-python-libraries-for-developers-in-2025) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)