FastAPI Jobs

Early-stage engineering role as the third engineer at Lift AI, building software for the elevator industry. You'll migrate an acquired Firebase/Firestore field product to a Django/PostgreSQL backend (including offline sync replacement), define API c…

Hey HN - I'm George, founder of xFigura. We're building the AI-native creative canvas for architects - Figma for the built world. The problem: Architects design where you live, work, get surgery, send your kids to school. Their tools? AutoCAD (1982)…

Senior backend engineer to build core systems for real-time voice AI conversations. Responsibilities include building Python-based state systems, integrating multiple LLM providers (prompting, routing, tool calling, fallbacks), writing high-performa…

We build geospatial AI infrastructure. Our platform lets analysts train custom object and change detection models on satellite/aerial/drone imagery in minutes, then reconstructs 3D terrain from those detections. We just shipped a planetary-scale sim…

CVector builds software for real-time economic optimization and AI prediction for energy and manufacturing plants. Work includes creating intuitive web apps, machine learning models, backend systems, real-time data visualization and analytics, and A…

Cogram is an AI platform for the architecture, engineering, and construction industry. We automate project admin such as RFIs & submittals, email filing, field notes, meeting minutes, and reporting. World-leading architecture and engineering firms h…

We’re a small team of creative builders (ex-OpenAI, Pinterest, startups) crafting consumer products that feel personal, magical, and deeply human. We build for ourselves first, with the belief that what delights us will resonate with millions more. …

B2B SaaS pricing is still guesswork. We’re building the AI-powered monetization operating system to fix it. We are pre-seed, lean (4 people), and shipping to live customers. The Experience: This is a unique "fast-track" for an ambitious junior/mid-l…

Ezra is a venture-backed startup building at the intersection of sustainable finance and artificial intelligence. Building a platform to accelerate capital deployment into climate solutions and other world-positive investments. Seeking multiple seas…

Early-stage (pre-seed) VC-backed startup automating RFPs in the AEC industry. First full-time engineering hire working directly with founders to ship production code across the whole stack, including deep Microsoft Word/Office.js integration, orches…

Lantern is building AI-powered revenue intelligence (agentic systems) to help B2B sales teams. Roles open: Senior Software Engineer (own end-to-end technical problems, optimize AI model efficiency, prompt engineering), Junior Software Engineer (work…

Fast-growing, profitable real estate company in India building technology for construction and real estate. Mission to build high-quality homes and deliver on time. Engineers have end-to-end ownership impacting supply chain, project management, and …

We are looking for a full-stack 'ninja' to join BetterSea full-time. We are a team of entrepreneurs, decarbonisation experts and tech enthusiasts building a maritime carbon exchange to commercialise maritime decarbonisation. In 2.5 years the company…

We build geospatial AI infrastructure. Our platform lets analysts train custom object and change detection models on satellite/aerial/drone imagery in minutes, then reconstructs 3D terrain from those detections. We just shipped a planetary-scale sim…