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Manage complex, technical sales cycles with engineering teams, develop new customer relationships, lead technical evaluations, close high-value deals, and contribute to company growth strategies in an early-stage environment.

Lead frontend development for Sift Agents, building high-performance, agentic AI user experiences. Own product area from customer discovery through shipping, design interaction patterns for streaming and long-running agent tasks, render agent findings alongside large telemetry datasets, optimize browser performance (Web Workers, OPFS, WebAssembly), contribute to component library, and collaborate with backend engineers on API design.

In this role, you will build full stack features for a telemetry data platform, create user interfaces, implement APIs, and write maintainable code while collaborating with teams.

Build and own frontend surfaces for agentic AI features: design streaming and long-running agent interactions, render agent findings alongside large telemetry datasets, optimize browser performance (Web Workers, OPFS, WebAssembly), contribute to component library, and collaborate with backend and product teams while engaging customers to shape the product.

Lead and build Sift's QA function end-to-end: define quality strategy, establish test planning and regression suites, manage outsourced QA vendors, embed testing with squads, apply AI to accelerate testing, track quality metrics, and coach engineering on self-testing to ensure release quality across web, desktop, and backend products.

As a Staff Backend Engineer, you'll design and build scalable platforms for processing sensor data, define engineering standards, and collaborate on backend system development.

Design and maintain scalable infrastructure solutions, collaborate with engineers, implement monitoring systems, automate processes, and lead initiatives for performance and reliability improvements.

The Account Executive at Sift manages complex technical sales cycles, drives customer acquisition, collaborates with engineering teams, and helps shape go-to-market strategies.

As a Software Engineer at Sift, you will build full stack features for telemetry data, optimize user interfaces for real-time data, and collaborate on service design, contributing to the evolving product architecture.

Own and build the frontend for agentic AI features: design agentic UX, streaming responses, long-running tasks, and render agent findings alongside large telemetry datasets. Optimize browser performance (Web Workers, OPFS, WebAssembly), contribute to component libraries, collaborate on APIs, and work directly with customers to translate workflows into product features.