Senior Fullstack Software Engineer Jobs - June 2026

CO-Ver is building software to help construction owners and developers review, validate, and challenge construction change orders before they pay them. The product combines document ingestion, scope/cost comparison, estimate review workflows, and LLM-assisted…

Trayd is building the operating system for construction payroll and back office. They make payroll fast and compliant for workers and subcontractors in a massive industry that still runs on spreadsheets and outdated systems. YC-backed and growing quickly with…

Building an AI notetaker and task management tool for financial advisors. Startup headquartered in NYC. Location: St. Louis or NYC; if not in NYC, quarterly travel to the office is expected. Tech stack: Front end React; DB Postgres; APIs Golang, Elysia/Node; …

Paperless Post is hiring for multiple engineering roles on a hybrid or remote (US only) basis. The Engineering team builds and refines a consumer-facing product used by millions monthly; feature teams include engineers, product managers, QA, and product desig…

We’re building an AI system for analysts and scientists, based on a fundamentally new approach to reasoning and knowledge representation. We go beyond state-of-the-art LLMs by combining algorithms in symbolic ways, to provide novel capabilities like performin…

We’re building an AI system for analysts and scientists, based on a fundamentally new approach to reasoning and knowledge representation. We go beyond state-of-the-art LLMs by combining algorithms in symbolic ways, to provide novel capabilities like performin…