ExtendNew York, NYBuilds scalable systems for document processing using LLMs and AI/ML, designs novel human-AI interfaces, and owns end-to-end projects in a high-growth startup. Requires 7+ years experience deploying production AI systems with high agency.
Staff Software Engineer building APIs, scaling AI infrastructure, and designing developer experiences. Drive technical direction, mentor engineers, and collaborate across the stack in TypeScript and Next.js.
Staff-level search engineer responsible for designing, scaling, and optimizing ClickUp's search infrastructure using OpenSearch/ElasticSearch, including real-time indexing, vector search, and relevance tuning.
Own backend architecture across multiple services, write production code, and drive technical direction at a social marketplace platform. Requires 8+ years experience scaling distributed systems with deep expertise in APIs, data modeling, and cloud infrastructure.
Leads architecture and ownership of document/record service for AI-powered contract platform, partnering cross-functionally to build scalable backend systems and drive AI innovation. Requires 7+ years experience in complex backend systems.
Builds and owns zero-to-one integrations with financial partners including payment processors and agentic-commerce protocols. Designs abstractions, observability, and incident response for reliable global transactions in Replit's AI platform. Requires 6+ years backend experience with financial integrations.