> Markdown version of [/jobs/ext/3562176-python-developer-for-ai-cybersecurity-products](https://www.wearedevelopers.com/jobs/ext/3562176-python-developer-for-ai-cybersecurity-products). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# python developer for AI cybersecurity products

- **Company:** Referment Limited
- **Location:** London, UK
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Artificial Intelligence, Airflow, Compilers, Databases, Software Debugging, Programming Tools, Django Web Framework, Python (Programming Language), System Programming, Workflow Management Systems, ReactJS, Flask (Web Framework), Backend, Fastapi, Front End Software Development
- **Published:** October 3, 2026
- **Apply:** https://www.apply4u.co.uk/jobs/python-developer-for-ai-cybersecurity-products/50131363

## About the Role

Описание:Referment is partnering with a venture-backed AI startup building AI-powered cybersecurity products.Задачи:Own products end-to-end, from customer problem through to production;Design complex backend architecture and systems;Ship React interfaces;Build internal developer tools and agentic consoles;Improve databases and handle systems programming;Debug production systems and deploy continuously;Help shape the product and engineering culture.Требования:Deep technical focus on hard engineering and complex backend architecture;Strong Python backend fundamentals with high-level application of tools like FastAPI, Django, or Flask;Senior-level technical sophistication beyond routine maintenance tasks;Verifiable track record of technical contributions and honest project claims;React experience or willingness to work across the frontend;Startup mentality with genuine product ownership;Around 3-6 years' experience with a focus on engineering depth;Not suitable for candidates focused
primarily on product management or innovation titles rather than hands-on engineering;Not suitable for candidates who consider routine infrastructure maintenance their core focus;Not suitable for candidates who need detailed specifications before starting work;Not suitable for candidates who only enjoy one part of the stack;Not suitable for candidates who avoid production responsibility;Not suitable for candidates seeking a comfortable corporate engineering role;Not suitable for candidates currently splitting their attention with another startup;Nice to have: Founding or leadership roles, internal developer tools, DSLs or compilers, Go, C or Rust, cybersecurity, workflow orchestration with Prefect or Airflow, high-growth SaaS.Условия:Competitive salary;Meaningful equity;One of the first engineering hires;Direct access to the founders;Huge ownership from day one;Build products that customers actually use. #J-18808-Ljbffr