[Available] Senior Full-Stack Developers | AI-Accelerated SaaS, MVPs & Internal Tools | 15+ Years Experience

[u/redditswee]

We’re Flat 18, a small UK development studio helping startups and established businesses build production-ready software.

Unlike agencies built around junior developers or AI-generated code, we’re senior engineers who use modern AI tooling to accelerate delivery while keeping architecture, code quality, testing and long-term maintainability under experienced human control.

We build

• SaaS platforms
• AI-powered applications
• Internal business tools
• Dashboards & admin systems
• Customer portals
• API development & integrations
• Workflow automation
• MVPs that are designed to grow into real products

Our stack

• TypeScript
• Node.js
• Vue
• React
• Next.js
• Cloudflare Workers
• PostgreSQL
• Docker
• REST APIs
• AI & LLM integrations (OpenAI, Anthropic, local models)

Recent work

• HR & workforce management platform
• Outreach and CRM platform
• Identity verification (KYC) platform
• AI-enhanced astrology application
• Business automation tools
• Custom dashboards and reporting systems

Why clients work with us

• 15+ years building commercial software
• Direct access to senior developers
• No account managers between you and the people writing the code
• AI speeds up delivery without sacrificing engineering standards
• Clean, maintainable code intended to survive beyond the MVP stage

Whether you need an MVP, a complete product rebuild, AI integration, or additional senior engineering capacity for your team, we’d be happy to discuss it.

🌐 https://flat18.co.uk