Senior Fullstack Engineer (AI)

TL;DR

Senior Fullstack Engineer (AI): Develop and scale a conversational AI assistant platform for drive-thru ordering with an accent on backend scalability, AI integration, and real-time performance. Focus on designing architecture, deploying AI/LLM technologies, and ensuring reliability in a fast-paced startup environment.

What you will do

• Design, develop, and deploy core AI-driven platform components ensuring scalability, security, and high performance.
• Collaborate with cross-functional teams for rapid iterations and improvements.
• Make strategic technical decisions on architecture, tools, and frameworks.
• Integrate AI and LLM-based technologies into production-ready solutions for real-time interactions.
• Investigate and resolve performance issues to ensure reliability and user experience.
• Contribute to technical culture and mentor future engineering hires.
• Participate in production support during daylight EST hours.

Requirements

• Location: Remote, based in or near Eastern Europe preferred
• English: Clear and proactive communication required
• 5+ years experience as Fullstack engineer with backend focus on Node.js and PostgreSQL.
• Experience with frontend technologies: HTML, CSS, JavaScript, TypeScript, React or Vue.
• Familiarity with cloud platforms (Azure, AWS), Docker, Kubernetes, and CI/CD pipelines.
• Strong problem-solving, debugging skills, and ownership mindset.

Nice to have

• Experience integrating AI/ML systems or APIs (LLMs, conversational AI frameworks).
• Python experience.

Culture & Benefits

• Paid vacation, sick days, and floating holidays.
• Sport and insurance compensation.
• English classes and training compensation.
• Charity involvement.