Senior Full-Stack Engineer, AI

Role details

ABOUT THE ROLE Join an early-stage team building applied AI products for freight and logistics workflows. You will take problems from customer discovery through implementation and production monitoring, with a focus on reliable voice and email agents. WHAT YOU'LL DO - Own features end to end, from scoping customer needs to building, deploying, and monitoring production systems. - Build voice and email agents, including speech pipelines, LLM orchestration, and guarded tool use. - Develop full-stack product capabilities using React, Next.js, Python, and TypeScript. - Create evaluation and testing systems, including golden datasets, regression checks, hallucination checks, and tool-call correctness tests. - Design for streaming, concurrency, latency, scale, and cost, and use retrieval approaches where appropriate. - Use AI coding tools while independently verifying their output. WHAT WE'RE LOOKING FOR - At least 5 years of experience shipping production software with end-to-end ownership across the stack. - Proficiency in Python and TypeScript/React, with experience in both front-end and back-end development. - Experience taking LLM features to production, including architecture, retrieval, and tool calling. - Strong AI evaluation practices, including offline and online checks, regression testing, and hallucination testing. - Experience with streaming, concurrency, SQL, and system design for scale and cost. - Background in voice or real-time systems, such as STT/TTS, barge-in, telephony, or latency-sensitive pipelines. - Comfort working as an early-stage engineer without an established playbook; experience with multi-agent systems, functional languages, open-source projects, or competitive programming is also relevant. - Currently residing in India, able to work IST hours, and equipped for remote work with reliable internet. COMPENSATION & BENEFITS Compensation is $5,000 to $9,000 USD. Visa sponsorship is not available; candidates must be eligible to work in India without sponsorship. LOCATION Remote, India. The role requires working during Indian Standard Time hours.