Senior Software Engineer Jobs - February 2026

Beautiful.ai | Full-Time | Remote in US & CAN | SaaS B2B Presentation Software | Series B | 16M Funding | AI Industry. Open roles: 1) Senior Platform Engineer — 160k - 200k Base salary + Equity. 2) Senior Software Engineer — 160k - 200k Base Salary + Equity. …

Coram AI is building an AI-powered video security platform that helps enterprises proactively detect and respond to real-world incidents. Work involves large-scale video data, real-time systems, and applied computer vision. Responsibilities include backend sy…

Mainstay is a market intelligence platform for large real-estate operators. We’re an AI-native company focused on turning complex, messy, real-world data into systems customers actually trust to make financial decisions. Mainstay was incubated at Opendoor, sp…

Vantage is an a16z-backed FinOps / Cloud Cost Management platform used by 15,000+ organizations (e.g., Block, Vercel, Temporal, Rippling, FanDuel, CircleCI). The company is a Ruby on Rails shop and is hiring Senior/Staff Software Engineers for full-time roles…

Web scraping hasn't changed in decades: engineers still write brittle scripts that constantly break. Kadoa automates the entire web data pipeline with AI agents that build, maintain, and validate scraper code themselves. All 3 founders have spent years in the…

Count is an infinite, real-time canvas where SQL, Python, and low-code query cells live side-by-side with visualizations and freeform whiteboarding. It replaces the traditional linear notebook with a collaborative space for modeling, analysis, and presentatio…