> Markdown version of [/jobs/ext/2250332-junior-backend-engineer-ai-driven-saas-for-critical-industries](https://www.wearedevelopers.com/jobs/ext/2250332-junior-backend-engineer-ai-driven-saas-for-critical-industries). 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). --- # Junior Backend Engineer: AI-Driven SaaS for Critical Industries - **Company:** Cogna - **Location:** Greater London, UK - **Experience:** Starter - **Contract:** Permanent contract - **Skills:** Artificial Intelligence, Software as a Service, Python (Programming Language), Standard Sql, Backend, Fastapi, Api Management - **Published:** August 26, 2026 - **Apply:** https://www.collegerecruiter.com/job/2815166895-junior-backend-engineer-ai-driven-saas-for-critical-industries ## About the Role A tech company focused on critical industries is seeking a Backend Engineer to join their team. The role involves building and maintaining backend features and API integrations using Python and FastAPI. Candidates should have at least 1 year of experience in backend engineering, with strong knowledge of SQL and a familiarity with AI development tools. The position offers a competitive salary, share options, flexible working arrangements, and excellent benefits including a pension scheme and healthcare coverage. #J-18808-Ljbffr ## Description A tech company focused on critical industries is seeking a Backend Engineer to join their team. The role involves building and maintaining backend features and API integrations using Python and FastAPI. Candidates should have at least 1 year of experience in backend engineering, with strong knowledge of SQL and a familiarity with AI development tools. The position offers a competitive salary, share options, flexible working arrangements, and excellent benefits including a pension scheme and healthcare coverage. ## Related Videos - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [How building an industry DBMS differs from building a research one](https://www.wearedevelopers.com/videos/768-how-building-an-industry-dbms-differs-from-building-a-research-one) - [Intro to FastAPI](https://www.wearedevelopers.com/videos/462-intro-to-fastapi) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Analytics in the Age of Agentic AI: A tour of ClickHouse and Langfuse](https://www.wearedevelopers.com/videos/100240-analytics-in-the-age-of-agentic-ai-a-tour-of-clickhouse-and-langfuse) - [Building and Deploying Multi-Agent Systems with ADK and Vertex AI](https://www.wearedevelopers.com/videos/1918-building-and-deploying-multi-agent-systems-with-adk-and-vertex-ai) ## Related Articles - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [The 7 Most Popular Backend Frameworks for Developers](https://www.wearedevelopers.com/magazine/403-the-7-most-popular-backend-frameworks-for-developers) - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer) - [What is Software Engineering in the Age of AI?](https://www.wearedevelopers.com/magazine/640-what-is-software-engineering-in-the-age-of-ai) - [The Fastest-Growing Tech Sectors to Look Out for in 2025](https://www.wearedevelopers.com/magazine/373-the-fastest-growing-tech-sectors-to-look-out-for-in-2025) - [What Industries Outside of AI Are Hiring The Most AI Experts?](https://www.wearedevelopers.com/magazine/98-what-industries-outside-of-ai-are-hiring-the-most-ai-experts)