🤖 Senior Full Stack Engineer | Applied AI

• 5+ years of senior-level software engineering experience.
• Proven experience implementing and deploying AI/LLM features to production.
• Strong Node.js + JavaScript/TypeScript.
• Strong PostgreSQL & SQL skills, including query optimization and data modeling.
• Experience building and operating production web applications.
• Experience with a modern frontend framework — Angular preferred; React/Vue considered.
• Strong understanding of REST APIs, authentication/authorization, integrations, and backend services.
• Ability to navigate and contribute to a mature, complex codebase.
• Advanced English communication skills.

We’re looking for a Senior Full Stack Engineer with hands-on experience implementing AI/LLM solutions in production.

This is not an AI research role or a prompt-engineering position. You'll work directly on a mature SaaS product, turning AI capabilities into reliable, secure, production-ready features while also owning full-stack development.

• →Build and ship LLM-powered features used by real customers.
• →Work with LLM APIs, structured outputs, tool/function calling, RAG, embeddings, and retrieval.
• →Develop end-to-end features across Node.js, TypeScript/JavaScript, PostgreSQL, and Angular.
• →Design and optimize PostgreSQL schemas, queries, indexes, and migrations.
• →Build APIs, integrations, background jobs, and production workflows.
• →Ensure AI features are secure, reliable, measurable, and cost-effective.
• →Troubleshoot and improve production applications using logs, metrics, and database analysis.
• →Work independently from backlog → development → testing → production.
• →Leverage AI coding tools such as Claude Code, Cursor, or GitHub Copilot while maintaining strong engineering standards.

• RAG, embeddings, pgvector, vector databases
• AI evaluation & observability
• Agentic AI / MCP
• Sequelize
• AWS or Google Cloud
• Multi-tenant SaaS
• Accounting, billing, ERP, or business-management platforms

You'll combine AI + Full Stack Engineering + Data to build capabilities that go beyond prototypes and actually reach customers.

If you've already implemented AI in a production application and you're a strong full-stack engineer who enjoys solving complex problems, we'd love to hear from you.

📩 Apply now or send me your profile to learn more.