Founding (Senior) Engineer - Toronto

We're a founding team building the next generation of AI-powered voice agents in the healthcare space. · We're at the earliest stages, moving fast, and looking for engineers who want to build the foundational infrastructure and team that will scale with us. · As a Founding Engine ...

We are pre-MVP and seeking a driven technical co-founder to help bring our first version to life. This is an equity-based role, giving you a real stake in a company with global growth potential. · Build, maintain, and scale the MartBuy MVP (frontend, backend, integrations) · Coll ...

We're building the future of recruiting with AI – and we need an exceptional engineer to join our founding team in our San Francisco hackerhouse. · We just raised a $3M pre-seed from top-tier investors and are looking for someone to be one of our first engineering hires. This is ...

+We're building the future of recruiting with AI – and we need an exceptional engineer to join our founding team in our San Francisco hackerhouse. · +Ship features to production daily and own entire product areas from concept to deployment. · +Experience in TypeScript and React · ...

We're a founding team building the next generation of AI-powered voice agents in the healthcare space.. · The Role As a Founding Engineer you'll build and own the core systems that power our voice agent platform.You'll work directly with the founding team to architect reliable lo ...

We are pre-MVP and seeking a driven technical co-founder to help bring our first version to life. · Collaborate closely with UI/UX designers to implement user-friendly interfaces · Make technical decisions and advise on architecture, scalability, and performance · ...

We're a seed-stage startup with a working compiler, runtime, and reference implementations. As Founding Engineer - Platform you will build next-generation core runtime in Rust. · ...

We exist to give people their time back by building a wedding planning platform.Couples can move from overwhelmed to in control without sacrificing joy. · ...

We are a pre-revenue indie studio with a live WebGL game seeking a visionary FOUNDING VR ENGINEER to own the entire VR vertical of our company. · Own the Entire VR Stack: · Take full ownership of architecting, building, and shipping our game's native VR version in Unity for the M ...

You will build the infrastructure that powers millions of browser sessions for AI agents worldwide.Managing a globally distributed orchestration platform with sub-second startup times and intelligent resource scheduling · Designing isolation and security architecture for multi-te ...

We are an AI Native, Enterprise grade platform building the next generation of customer experience — real-time AI agents that can understand emotion. · We're looking for an Engineering Leader to help shape the technical direction of our AI native, enterprise grade products. · ...

+Founding Software Engineer (Full-Stack / Product Engineer) · ,+Design and build the core product from zero to V1 (and beyond) · , · , · , · , · ,<ul,+Valid Job:1, ...

+Job summary · Giga is an AI Native, Enterprise grade platform building the next generation of customer experience — real-time AI agents that can understand emotion, resolve issues instantly, and scale across the world's largest enterprises. · +ResponsibilitiesOwning systems and ...

We are building the shared memory layer for AI agents. As agents scale coordination and context become the bottleneck. · This is day-zero work You will be part of the founding team and help define the product architecture and engineering culture from the start. · Build core syste ...

+Job summary · We're reimagining social media from the ground up.At Streams, we're building a category-based social platform where users choose what they want to see — and nothing else. · +ResponsibilitiesLead the development of the Streams iOS app from scratch. · Work closely wi ...

We are looking for a Founding VR Engineer to own the entire VR vertical of our company. · ...

We're looking for an Engineering Leader to help shape the technical direction of our AI native, enterprise grade products. · You'll lead complex projects, · make architectural decisions that affect the whole platform, · and raise the bar for engineering quality across the team. · ...

We are a VC-backed high-growth startup looking for a sharp collaborative person to join us in our hustle. · Working towards ensuring the quality of our codebase coding new features resolving customer issues. · ...

We are looking for an experienced software engineer to architect build ship and own the product end-to-end. · Design and build the core product from zero to V1 (and beyond) · Make high-leverage architecture decisions (what matters what doesn't) · ...

We're looking for an Infrastructure Engineer to build the distributed systems that power millions of browser sessions for AI agents worldwide. · ...

You will shape how AI agents interact with the web by building the frameworks demos and developer experience that make Steel indispensable for AI developers The work sits at the intersection of product research and community You'll run experiments to figure out what actually work ...