As Relyance AI’s Senior Software Engineer, AI Backend , you will strategize, drive, and execute on the core initiatives connecting output of NLP (Natural Language Processing) and AI models with the Relyance product. You will partner with cross-functional stakeholders to design and build a flexible, powerful, and robust NLP backend that scales the impact of AI for our customers. Given that you are constructing the foundation for a system with complex data that rapidly evolves over time, you need to pay close attention to detail, anticipate and welcome constant change, maintain a forward-thinking outlook, all while being fast and scrappy enough to address present needs.

As a Senior Software Engineer - AI Backend, your role will include: What You’ll Do (Day-to-Day Impact)

• Design and build production-grade backend services in Python that power AI-driven security products
• Implement LLM-powered agent workflows for real-world AI Security use cases
• Design, implement, and maintain GraphQL APIs for internal and customer-facing systems
• Model, store, and optimize data in MongoDB for performance and scale
• Containerize applications with Docker and deploy, scale, and operate them using Kubernetes
• Provision and manage cloud infrastructure using Terraform
• Build secure APIs with authentication, authorization, and rate limiting
• Own system scalability, reliability, and performance from development to production
• Collaborate and work closely with a global, cross-functional team across time zones

Must-Have Skills

• Excellent experience with Python backend development
• Production level experience building solutions using with LLMs & Agentic AI systems(LangChain, LangGraph, PyTorch)
• Strong experience with Docker & Kubernetes in production
• Experience with MongoDB
• Strong understanding of GraphQL
• Experience with Terraform
• Knowledge of API security & rate limiting
• Experience with AWS, GCP, or Azure

What You’ll Get

• End-to-end ownership and technical autonomy
• Opportunity to build a generational AI Security product
• Work with a global team in a fast-moving, high-impact environment
• Competitive compensation and strong growth opportunities