Job Title: Backend Developer – AI-Driven Product Development Location: Hyderabad About Leoforce Leoforce is revolutionizing talent acquisition by building AI-powered agentic bots that automate and enhance hiring processes. Our backend systems form the foundation of these intelligent products, enabling scalable, reliable, and fast AI-driven workflows. We are looking for backend developers who thrive in building scalable AI-first products using large language models and cutting-edge AI tools to ship impactful solutions quickly. What You’ll Do Design, build, and maintain scalable backend systems and APIs that integrate AI capabilities like LLMs, RAG pipelines, and agentic workflows Collaborate closely with AI and product teams to translate AI models and workflows into robust, production-ready features Develop fast, asynchronous, and fault-tolerant microservices to handle complex user, candidate, and job data flows Build and optimize pipelines for prompt engineering, model evaluation, and continuous improvement of AI components Ensure code quality with testing frameworks and implement monitoring to maintain system reliability at scale Continuously learn and apply the latest advancements in AI tooling and backend architecture What We’re Looking For Strong backend development experience in Python (FastAPI preferred) or Java with emphasis on scalable system design Hands-on experience integrating large language models (OpenAI, Claude, etc.) into backend products Practical knowledge of RAG (Retrieval-Augmented Generation), agentic workflows, and prompt engineering used to deliver product features Familiarity with AI orchestration tools or frameworks like LangChain, Haystack, or similar pipeline tools Experience evaluating and tuning model performance using tools such as Evals or prompt tuning techniques Proven ability to design fault-tolerant, asynchronous, and high-throughput backend systems Experience working with relational databases like MySQL or Supabase and handling unstructured data Comfortable with cloud platforms (AWS, Azure), especially AI and compute-related services Bonus: Knowledge of real-time systems and protocols such as WebSockets or Livekit Tech Stack Backend: Python (FastAPI), Java, .Net AI/LLM: OpenAI, Claude, RAG pipelines, agentic workflows, prompt engineering, guardrails, TTS/STT Databases: MySQL, Supabase Tools: LangChain, v0.dev, Cursor, Livekit Testing: Pytest, Evals Cloud: AWS, Azure Why Join Leoforce? Build cutting-edge AI-driven recruitment products that impact real users Work on fast-paced, production-grade systems with significant autonomy and responsibility Collaborate with a passionate team focused on innovation and quality Gain deep experience in AI and backend systems that power next-generation talent acquisition