My client based just outside Manchester are looking for 2 x Python Developers with good SQL skills. 6 month contract, immediate starts, Outside IR35, 2 days a week in office. Key requirements 3+ years of Python in production environments Strong AWS experience across core services Strong SQL skills for querying, transformation, and optimisation Experience with Apache Spark or serverless architectures Core responsibilities and skills Build and maintain real-time and batch ETL pipelines using Python on large, complex datasets Write clean, scalable Python code for data ingestion, transformation, and processing Design and optimise SQL queries for performance, cost, and reliability across large data volumes Model and transform data into well-structured, reusable datasets for downstream use Work with distributed data processing tools such as Apache Spark to handle high-volume workloads Improve existing pipelines by identifying bottlenecks and refactoring code and queries Develop and maintain data workflows, scheduling, and orchestration processes Provision and manage AWS infrastructure using Infrastructure as Code tools such as Terraform or CloudFormation Work with services such as S3, Lambda, and other serverless components to build scalable data solutions Collaborate with analysts, data scientists, and engineers to deliver high-quality data products Follow Agile practices with a focus on continuous integration, testing, and code quality Use modern tooling, including ..... full job details .....