Senior Developer, Python

Tribal is seeking a highly skilled and motivated Senior Python Developer to join our Technology team. In this role, you will be instrumental in the design, development, and deployment of our AI-powered products. You will need experience of building robust, scalable, and production-ready products. You're happy working solo when the work calls for it, but you're also a team player who thrives on collaboration. Our new hires & employees are the future of our organization, and we want to set you up for long-term success. In an effort to do so, we expect our team to work from the Tribal Worldwide London office a minimum of 3 days a week. This is a short-term contract role with a projected end date of November 28, 2025. You will: • Design, develop, and maintain high-performance, scalable AI solutions using Python. • Build, train, and deploy models into production environments. • Build POCs at speed. • Utilize AWS services to build and manage scalable cloud infrastructure. • Set up and maintain CI/CD pipelines, support cloud-based environments, and ensure stability and scalability. • Implement / maintain testing framework for LLM evaluation and scalability support. You have • 5+ years of professional experience in software engineering (backend, DevOps, or full stack). • Solid understanding of software development principles and experience building production-ready, scalable applications. • Strong skills with Python & Fast API. • Cloud experience using AWS • Proficiency with LLMs, Pydantic, LangChain/LangGraph or similar orchestration tools. • Proficiency with both SQL and NoSQL databases. • Strong analytical and communication skills. Tribal Worldwide is an equal opportunity employer. The Tribal Worldwide Talent Acquisition team will only communicate from email addresses that use the URLs tribalworldwide.co.uk, criticalmass.com, omc.com and us.greenhouse-mail.io. We will not use apps such as Facebook Messenger, WhatsApp, or Google Hangouts for communicating with you. We will never ask you to send us money, technology, or anything else to work for our company. If you believe you are the victim of a scam, please review your local government consumer protections guidance and reach out to them directly. UK based https://www.gov.uk/consumer-protection-rights