Fullstack – Software Engineer II

Fullstack – Software Engineer II – Hyderabad Join a fast‑moving team building agentic AI systems that let models plan, use tools, and execute multi‑step tasks autonomously. You’ll shape both back‑end orchestration and front‑end experiences, delivering reliable, observable AI‑powered products at scale. What You’ll Do Design and implement multi‑step AI workflows with tool‑use integrations and human‑in‑the‑loop controls. Build and maintain REST and streaming APIs that enable real‑time agent interactions. Create responsive UI components that display agent state, progress, and intermediate results. Architect asynchronous orchestration layers handling retries, timeouts, and partial failures. Collaborate with product, design, and engineering peers on logging, evaluation tooling, and code reviews. Contribute to technical design discussions that set the direction for AI‑driven features. What You Need 4–7 years of full‑stack development experience (frontend + backend). Strong proficiency in TypeScript or JavaScript. Hands‑on experience with LLM APIs, prompt engineering, and tool/function calling. Track record implementing agentic patterns (e.g., ReAct, plan‑and‑execute, multi‑agent). Experience building asynchronous/streaming systems using WebSockets, SSE, or message queues. Knowledge of distributed‑system concepts such as idempotency, eventual consistency, and back‑pressure. Good to Have Familiarity with Model Context Protocol or similar tool‑use frameworks. Experience with workflow orchestration platforms like Temporal, Inngest, or Prefect. Exposure to LLM evaluation tools (LangSmith, Braintrust) or custom evaluation pipelines. The Opportunity The role sits within Deloitte’s Enterprise Performance team, supporting supply‑chain and operations clients across multiple Indian locations. Expect high ownership, rapid product iteration, and close collaboration with cross‑functional experts.