Software Engineer, Full Stack — India

About this role

**Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.** # 1\. Overview Join a leading AI lab's cutting-edge GenAI team and help build foundational AI models from the ground up. We're seeking talented Full-Stack Software Engineers with hands-on production experience across modern application stacks — **Python, Java, Rust, C#, C++, and TypeScript** — to build, integrate, and stress-test real software on top of frontier models before they ship. Engineers work directly with the AI lab's engineering manager on fast-moving projects and are expected to onboard quickly and contribute working code early. This is a full-time engagement of 40 hours per week. # 2\. Key Responsibilities - Build and ship full-stack applications, services, and internal tools — in Python, Java, Rust, C#, C++, or TypeScript — that exercise frontier model capabilities end to end. - Integrate pre-release model APIs into working software, including the surrounding scaffolding: tool interfaces, evaluation harnesses, and telemetry. - Diagnose and document model and integration failure modes surfaced while building, translating engineering observations into clear written feedback for the research team. - Prototype quickly against shifting requirements, delivering working increments with limited up-front specification. - Collaborate with the engineering manager and other engineers to maintain consistency in code quality, architecture, and technical documentation. # 3\. Core Qualifications - 3+ years of dedicated professional experience building and shipping production software at a recognized, top-tier organization. - Production experience in at least one of Python, Java, Rust, C#, or C++, plus working proficiency in a second language — this cohort is intentionally staffed across multiple language ecosystems. - Hands-on experience across the st