Backend Engineer - AI Startup

Job Description This is a remote position. We’re building a modular AI agent that will revolutionize an entire ecosystem. As our Backend Engineer, you’ll design and implement the infrastructure that powers our AI systems. You’ll work on APIs, orchestrators, and data pipelines to ensure seamless communication between agents and a reliable user experience. Responsibilities : ​ Design and build scalable backend systems to support AI workflows. Develop APIs for agent communication and third-party integrations Implement the orchestrator that coordinates multiple AI agents. Ensure data security, compliance, and system reliability. Collaborate with the AI/ML and frontend teams to deliver a cohesive product. Requirements 3+ years of experience in backend development (e.g., Node.js, Python, Go). Strong knowledge of cloud platforms (AWS, GCP, or Azure). Experience with API development and database design. Familiarity with AI/ML integration is a plus. Top engineering school from Poland  or Europe Benefits Solid, competitive salary Work in multilingual, multinational and multicultural environment on international projects Comprehensive healthcare Long-term B2B contract with stable project pipeline Fully remote model