Python Developer

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-AI-assisted-development,-to-improve-productivity-and-output