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Function

We're building native code generation for AI developers. We generate high-performance C++/Rust to power open-source and on-device AI for our customers. We have customers ranging from early stage startups to the Fortune 1000.

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Fundamental Research Labs

We're an applied research company building autonomous, collaborative, and socially intelligent agents. Our small team includes computational neuroscientists, AI researchers, engineers, and builders from MIT EECS, Stanford NLP Group, Google X, Citadel, and beyond. Our latest product, tryshortcut.ai, just launched a few days ago to amazing reception and we’re just getting started.

See 7 careers from Fundamental Research Labs

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FunnelStory

FunnelStory is building a revenue data platform that helps Go-to-Market teams analyze customer behavior, predict churn, and optimize engagement using data, machine learning, and AI agents.

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FurtherAI

At FurtherAI, we are building a workforce of AI Teammates to automate insurance workflows involving processing unstructured documents, data entry into internal systems or web portals, or even making phone calls. Our core mission is to answer a critical question: Can AI be made as reliable, adaptive, and continuously learning as a new human employee? Our founding team features a second time founder and a language modeling scientist from Apple. We have raised a pre-seed round from top-tier investors, including Y Combinator, South Park Commons, and Converge VC.

See 4 careers from FurtherAI

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Furtim Modus

An electronic trading fintech venture based out of New York offering opportunities to contribute skills and expertise in exchange for equity, with potential for full-time conversion.

See 13 careers from Furtim Modus

Company Logo for FusionAuth

FusionAuth

Our mission is to make authentication and authorization simple and secure for every developer building web and mobile applications. We want devs to stop worrying about auth and focus on building something awesome. Our core software is commercial with a "free as in beer" version. We also open source much of our supporting infrastructure. We are profitable but raised a round recently to accelerate our growth.

See 45 careers from FusionAuth

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Fusionbox

We're a software engineering consultancy that builds enterprise software the right way. We negotiate the right to open source all our client code, maintain a handful of popular libraries, and our engineers contribute to Django core. We sponsor PyCon, DjangoCon, and Django Girls because we're invested in the ecosystem we build on.

See 5 careers from Fusionbox

Company Logo for FutureSearch

FutureSearch

FutureSearch gives unbiased, deeply-researched answers to hard questions about the world, and always gives a concrete answer. Businesses need much better answers than ChatGPT, Perplexity, etc. can currently give. My cofounder and I are the former CTO and Head of AI at Metaculus, and our edge comes from implementing the workflows of expert forecasters. FutureSearch creates models from scratch on novel domains when a customer asks a question, and we test our claims against what actually happens.

See 6 careers from FutureSearch

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Fyxed

Fyxed deploys capital to landlords and their property managers for cash needs like repairs, turnovers, and improvements on rental properties. We're at an inflection point where we have the deployment capital ($50M) to really take a big swing at this opportunity.

See 1 career from Fyxed

Company Logo for G-Research

G-Research

We’re a quantitative research and technology firm bringing together world-class researchers and engineers to tackle complex problems in financial markets. Our engineers play a central role, building the systems and platforms that turn research into production and enable large-scale experimentation.

See 5 careers from G-Research

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