FastAPI Jobs - December 2025
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Lantern
Software Engineer (Full-Stack)
Posted 6 months, 3 weeks ago
Lantern is building AI-powered revenue intelligence—autonomous agents that turn cold outreach into warm conversations. The platform automatically detects buying signals across customers' tech stacks, prioritizes opportunities, and helps B2B sales teams focus …
Tech stack
Location
New York, NY, Manhattan, NY
Compensation
Full health and dental coverage. Salary not specified.
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Rapport
Founding Data Engineer
Posted 6 months, 3 weeks ago
Rapport | Founding AI Engineer + Founding Data Engineer | REMOTE (US) | Full-time | USD$160-220K+ Rapport is fixing healthcare's broken payment infrastructure. Hospitals lose billions annually to opaque payer rules and outdated contracts. We're an AI driven …
Tech stack
Location
REMOTE (US)
Compensation
USD $160,000 - $220,000+ base range, significant equity, competitive compensation
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Ezra
Principal Engineer (Full-Stack)
Posted 6 months, 3 weeks ago
Ezra is a venture-backed startup building at the intersection of finance and artificial intelligence. We're building a platform to accelerate capital deployment into world-positive investments. I'm Rob, the CTO, and we're looking for a technical leader and IC…
Tech stack
Location
US Remote
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Bidaya AI
Senior Software Engineer (Full Stack)
Posted 6 months, 3 weeks ago
We're an early-stage (pre-seed) VC-backed startup automating RFP proposals for the AEC (Architecture, Engineering, Construction) industry. We are building an agentic AI platform that embeds directly into Microsoft Word, helping firms find and win more work, w…
Location
Calgary, Canada
Compensation
Up to $140k CAD + Generous Equity
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Kernel Intelligence
Senior Backend Systems Engineer
Posted 6 months, 3 weeks ago
Kernel Intelligence is building the data backbone for commercial real estate by converting CRE documents into structured data using ML and distributed systems. The role is engineering-first with ownership of production systems. Responsibilities include design…
Tech stack
Location
Remote (US)
Compensation
$150k–$200k + up to 3% equity
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Datalab
Research Engineer
Posted 6 months, 3 weeks ago
Datalab trains open-weight, state-of-the-art models for document intelligence — Chandra, Surya, Marker — used across Tier-1 AI labs, Fortune 500s, and government agencies. 50,000+ GitHub stars. 7-figure ARR. ~7× growth in 2025. We’re a small, senior team ship…
Location
NYC
Compensation
Early-exercise options, full health, 401(k), unlimited PTO (including holiday shutdown), choose-your-own device.