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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Data Engineer - **Company:** Low Walker - **Location:** UK - **Salary:** £105,000.0 - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Airflow, Amazon Web Services, Microsoft Azure, Big Data, Computer Programming, Information Engineering, Python (Programming Language), Operational Databases, Software Systems, SQL Databases, Google Cloud, Apache Spark, Build Management, Information Technology, Databricks - **Published:** September 20, 2026 - **Apply:** https://www.apply4u.co.uk/jobs/data-engineer/47708691 ## About the Role Job Description Newcastle - on-site role, expensed wider travel required Up to £105,000 DoE + package Active SC or DV Clearance required 2-stage virtual interview process Experience required in Python, SQL, Spark, Databricks and Customer Consultancy We're working with a fast-growing, high-performing technical consultancy seeking an experienced Data Engineer to join a team specialising in data, AI and software solutions across Defence and financial services.Headquartered in Newcastle, the business brings together high-calibre technical talent to solve complex problems in demanding environments. They have a growing international footprint and are building a team of engineers working on cutting-edge technology for Defence and National Security. The RoleYou'll play a key role in you'll building the data foundations that Defence programmes depend on, working across projects ranging from production data pipelines and applications to POCs and making sensitive or hard-to-reach data usable in operational environments. This is a hands-on role with exposure across the data engineering stack and the opportunity to work on technically challenging, real-world problems. Responsibilities Design and build data-intensive applications and pipelines, from ingestion through to consumption Test, troubleshoot and improve data quality, reliability and performance Provide technical expertise across projects and client engagements Work flexibly across evolving project requirements Collaborate with engineers and share technical knowledge What We're Looking For Experience designing and building data-intensive applications and pipelines Strong programming skills in Python and SQL or similar Experience with technologies such as Spark, Databricks, AWS, Azure, GCP and/or Airflow Strong focus on data quality, testing and reliability Solid software engineering fundamentals and high engineering standards Strong communication and collaborative skills Comfortable working with ambiguity while remaining outcome-focused 1st or 2:1 degree in Computer Science, Mathematics, Engineering, Physics or related discipline Defence/National Security experience advantageous What's on Offer Build production-grade data engineering capabilities across the full stack Exposure to a wide range of technologies and technically challenging problems Learn from experienced data and software engineers Collaborative, low-ego engineering environment 25 days holiday + bank holidays Up to 6% matched pension Private healthcare Discretionary bonus Consultancy & TravelThe role involves working with Defence clients across the UK, with assignments potentially requiring 2-3 days per week on client site or shorter periods of full-time travel.Client locations can include Cheltenham, Bristol, Glasgow, Portsmouth and other UK Defence hubs, with full travel expenses and hotel accommodation provided. To be Considered:Please either apply through this advert or email me directly via #####. For further information, please call me on 07842 002256. By applying for this role, you give express consent for us to process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. ## 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) - [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology) - [Cutting LLM Costs Without Cutting Quality: How to Beat Proprietary LLMs with Fine-Tuned Open Source](https://www.wearedevelopers.com/videos/100151-cutting-llm-costs-without-cutting-quality-how-to-beat-proprietary-llms-with-fine-tuned-open-source) - [Enjoying SQL data pipelines with dbt](https://www.wearedevelopers.com/videos/823-enjoying-sql-data-pipelines-with-dbt) - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [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) ## 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) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [IT Salaries in UK](https://www.wearedevelopers.com/magazine/288-it-salaries-in-uk) - [Software Engineer Salary in The UK](https://www.wearedevelopers.com/magazine/231-software-engineer-salary-in-the-uk)