Job Title: Lead Python Developer
Job Location: London, UK, Remote (occasional visit to office)
Job Type: FTE
Job Description: 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.
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