Location: London, UK (Hybrid, 3 days WFO) Contract Duration: 12–24 months Role Title: AWS & Python Backend Developer Required Core Skills React.js Python (Advanced, OOP) AWS Lambda, SNS AWS Aurora Database, S3, DynamoDB CI/CD Pipelines Qualifications Education: Bachelor’s degree (or foreign equivalent) in Computer Science/related field In lieu of a degree, 3 years of progressive IT experience per year of education Experience: 6–12 years of overall IT experience Minimum 8 years of hands-on application development Technical Expertise Strong backend development with Python (advanced, OOP concepts) Experience with ORM tools (preferably SQLAlchemy) GraphQL and API authentication Performance management & internationalization Strong knowledge of CI/CD pipelines (automated quality checks, rollback strategies) Infrastructure as Code (IaC) – CDK stack for scaling EMR clusters Working in SCRUM teams, version control with Git Responsibilities Develop custom solutions tailored to business requirements Perform software design, debugging, testing, and deployment Design, develop, and maintain core components of software suite using Open Source Create and maintain documentation, flowcharts, layouts, diagrams, and clear code Participate in design reviews, providing innovative and practical solutions in a team environment