Full-Stack Developer (AI-First)

Job Title: Full-Stack Developer (AI-First) Location: Remote (Open to:Czech Republic, Poland, Slovakia, Romania) Schedule: Monday - Friday. 9AM - 5PM EST - Full-Time (Flexible) Salary Range: $1,800 – $3,500 USD per month ($11 – $22 USD/hour)

An AI-powered veterinary care ecosystem designed to serve 20,000+ clinics across 100+ countries. Powered by Marcia, a proprietary AI platform, it operates across six integrated portals and supports millions of users with tens of millions of concurrent sessions.

This is not a traditional engineering role. It is an AI-first environment where developers are expected to fully embrace agentic workflows, automation, and AI-assisted development to move faster and build smarter at scale.

Role Overview We’re looking for a Full-Stack Developer who is not only technically strong but deeply experienced in AI-assisted development workflows. You will play a critical role in building and scaling a high-performance, globally distributed platform. You should be comfortable working with tools like Claude Code and Cursor, orchestrating sub-agents, and leveraging AI across the development lifecycle. This role requires someone who can think in systems, optimize performance, and build infrastructure that scales seamlessly under heavy load.

ResponsibilitiesAI-Assisted Development • Leverage AI tools (Claude Code, Cursor) as primary development environments • Design and orchestrate agentic workflows and sub-agents • Use AI to accelerate development, testing, and debugging

Full-Stack Development • Build and maintain scalable frontend and backend systems • Develop across multiple portals (Consumer, Clinic, Enterprise, Platform, Referral, Admin) • Ensure clean, maintainable, and high-quality code

Performance & Scalability • Optimize database queries and system performance • Design and manage caching layers and connection pools • Build systems capable of handling millions of concurrent users

Code Quality & Security • Ensure all code passes automated review pipelines (5+ bots) before human review • Meet SonarCloud quality gates on first push • Maintain strict security best practices and hygiene

System Design • Architect distributed systems for global scale • Ensure reliability, fault tolerance, and high availability • Collaborate on infrastructure and backend architecture decisions