Senior Data Engineer

🚨 Senior Data Engineer | Outside IR35 Contract | Up to £525/day | London (1 day onsite) 🚨 I'm working with a growing business that's looking for a Senior Data Engineer to join on an initial 6-12 month contract. 💰 Up to £525 per day 📍 London - 1 day per week onsite 📄 Outside IR35 ⚡ 1-stage interview process This is a fantastic opportunity to play a key role in modernising a cloud-based data platform while helping to future-proof the company's infrastructure and mentoring junior engineers as they continue to develop. You'll be working on: ✅ Modernising data lake & data warehouse architecture ✅ Designing, building and optimising ETL/ELT pipelines ✅ Deploying and supporting production ML systems, including forecasting models, LLM-powered and agentic workflows ✅ Enhancing an AWS-native data platform (S3, Redshift, RDS, Athena, SageMaker & Lambda) ✅ Writing high-performance SQL and production-quality Python ✅ Improving platform reliability, monitoring and CI/CD ✅ Collaborating with stakeholders to deliver scalable data solutions ✅ Mentoring junior engineers through code reviews and best practices Tech Stack: ☁️ AWS 🐍 Python 🗄️ SQL 🔄 Airflow (AWS) 📊 Looker (nice to have) I'm keen to speak with Data Engineers who have: ✔️ Strong experience building production-grade data pipelines ✔️ Advanced SQL and Python skills ✔️ Experience deploying and supporting ML models in production ✔️ AWS cloud experience and a solid understanding of DevOps/platform engineering If you're available soon or know someone who could be a great fit, please apply below or share this job post!