One of the fastest-growing AI-native startups that collaborates with Joppy is looking for a Senior Backend/Full-Stack Engineer (primarily backend) to help build our conversational, agentic AI platform, integrations and APIs. You'll architect and scale production-grade systems supporting hiring, onboarding, and employee experiences in real enterprise environments, working with LLMs and autonomous agents as part of the stack.What You'll Do:Build and scale production-grade backend systemsImplement end-to-end featuresMake pragmatic technical decisions balancing innovation with reliabilityCollaborate with product and business stakeholdersShip reliable software that performs at scaleTechnical Skills:BackendStrong Python expertise: async programming, API development, real-time ASGI (Django/Channels)Testing, logging, monitoring, performance optimizationData storage (SQL and NoSQL) and async message queues (Celery + RabbitMQ / Redis)High-throughput, low-latency systemsProduction-grade application developmentFull-Stack & DevOpsJavaScript frameworks (React preferred)CI/CD pipelines and cloud platformsDeploying and scaling systems in productionAI (working knowledge, willingness to go deeper)Basic understanding of LLMs: prompt engineering, RAG, function callingFamiliarity with agentic patterns and orchestrationAwareness of LLM cost, guardrails, and evaluationExposure to conversational/voice AI (STT/TTS, telephony) a plusWhat Success:Core backend and agentic systems run reliably in production at enterprise scaleAI workflows meaningfully reduce operational friction for customer teamsThe platform compounds: new deployments get faster and more robust over timeTechnical foundations support autonomy, observability, and safe decision-makingEngineering velocity stays high without sacrificing reliabilityCulture:We optimize for impact, speed, and ownership — not comfort. We operate as one team, with a flat structure and extreme ownership. We ship fast, learn from production, and challenge each other directly because we care about building something that lasts. Titles matter less than outcomes. Customers come first. Momentum matters.About JoppyJoppy es una plataforma de reclutamiento tecnológico construida para developers por developers.✅ No se requiere CV. Solo di lo que sabes y lo que quieres.✅ Perfil anónimo por defecto.✅ Tú eliges quién puede hablar contigo. Las empresas no pueden escribirte hasta que aceptes su oferta.✅ Sólo ofertas relevantes que coincidan con tus preferencias. No más ofertas de Javascript para desarrolladores Java.✅ Obtén una recompensa si te contratan.Echa un ojo a las oportunidades de empleo tecnológico de forma anónima y encuentra el trabajo que te haga feliz.

Sourced from LinkedIn. Relocantly aggregates public job postings; apply on the original site.

Software Engineer (AI Product) - (78K-98K)