Lead Python Developer

Note: Its a Contract Inside IR35 position Duration of Contract is 3 months with possibilities of extension Need Immediate Joiner Experience Required : 12+ Years . Please apply only if you are fine with contract duration Job Description: Lead Python Developer Principal Accountabilities • Develop backend systems using Python, FastAPI, and related frameworks • Manage data with SQL Alchemy, working across PostgreSQL, CosmosDB, and Redis • Build scalable cloud solutions using Azure PaaS services (App Services, Function Apps, API Management, etc.) • Design and implement RESTful APIs and microservices architecture using Swagger and Postman • Handle distributed task processing with Celery • Apply TDD principles using PyTest for automated testing • Use Terraform for Infrastructure as Code and Docker for containerisation • Contribute to solution design and participate in architectural decision-making • Ensure systems are scalable, maintainable, and high-performing • Coach and support junior engineers; assist with onboarding • Collaborate with cross-functional teams to align on technical goals • Foster a culture of innovation and continuous improvement Technical Skills • Python Expertise: Strong proficiency in Python, especially with FastAPI, SQL Alchemy, and Celery. • Azure PaaS: Hands-on experience with Azure services like App Services, Function Apps, API Management, Service Bus, Storage, Key Vaults, Azure SQL, and Cosmos DB. • API & Microservices: Skilled in building RESTful APIs and microservices using tools like Swagger and Postman. • Database Management: Experienced with SQL and NoSQL databases including PostgreSQL, CosmosDB, and Redis. • Testing & TDD: Familiar with Test-Driven Development and automated testing using PyTest. • IaC & Containers: Exposure to Infrastructure as Code (Terraform) and containerisation (Docker). Core Competencies • Problem Solving: Strong analytical skills for tackling complex technical challenges. • Code Quality: Committed to writing clean, performant code and participating in code reviews. • Mentorship: Actively shares knowledge and promotes technical excellence within the team. • Collaboration: Works effectively with cross-functional teams to ensure project success. • Innovation: Identifies opportunities for process and technology improvements. • Ownership: Takes full responsibility for task delivery and technical decisions.