Senior Backend AI Engineer

About Us Coderio designs and delivers scalable digital solutions for global companies. We combine strong technical expertise with a product mindset to lead complex software initiatives end-to-end.

We work with international clients, value autonomy and clear communication, and build long-term partnerships through technical excellence.

🌍 More information: We are seeking an autonomous Senior Backend AI Engineer with 5+ years of software engineering experience and 2+ years dedicated to applied AI/LLM production systems.

You should be a strong Python backend engineer who takes end-to-end ownership of systems, proactively solves complex engineering problems, and operates with a high degree of independence.

You will join an agile project pod working alongside a Product Owner and Senior Engineers to build high-performance backend infrastructure that powers live AI products.

What You Can Expect (Responsibilities) Refactor, maintain, and scale the core backend and AI framework layers of the platform, eliminating technical debt to support multi-tenant growth.

Implement and monitor production LLM observability, focusing on token cost optimization, retrieval strategy tuning, and real-time model/data drift detection. Build and manage automated prompt versioning systems, A/B testing pipelines, and LLM evaluation frameworks to ensure high response quality and consistency.

Build out next-generation copilot services and agentic workflows that autonomously produce structured communications (emails, text messages, and call scripts). Deliver reliable Python backend services, integrations, and APIs that interact directly with vector databases (Pinecone) and LLM providers.

Drive features from concept to production, working directly within client cloud environments while maintaining strong code quality and operational standards.

Requirements

5+ years of overall software development experience with a heavy focus on backend systems. 3+ years of production-level engineering experience with P