Intermediate / Senior Software Developer – ARI AI Product (TypeScript • Python • React • LLM • RAG)

Beslogic designs and builds custom software solutions for organizations facing complex operational challenges, including ARI, an AI product that delivers reliable answers within business workflows. The Intermediate to Senior Software Developer will develop ARI features and services, integrate LLMs, build RAG architectures and AI agents, and own production features from design through deployment and continuous improvement.

Responsibilities:

• Design, develop, deploy, and maintain ARI services and features, with a strong individual contribution to production code
• Integrate large language model APIs and build reliable, observable, secure, production-ready orchestration workflows
• Develop RAG architectures, AI agents, and tools that allow models to interact with internal data and services
• Build and optimize scalable ingestion, chunking, embedding, indexing, re-indexing, and vector-retrieval pipelines
• Implement evaluation and quality controls, including structured-output validation, grounding checks, confidence thresholds, and automated testing
• Improve reliability, latency, and cost through telemetry, monitoring, rate limiting, and fallback strategies
• Contribute to architecture decisions, design microservices and REST APIs, and integrate AI capabilities into web applications and backend systems
• Own features end to end, from technical design through cloud deployment, support, and continuous improvement
• Troubleshoot complex technical issues, perform code reviews, and strengthen security, CI/CD, and software-quality practices