Founding Engineer - Toronto

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 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 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'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 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 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'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 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 looking for a founding AI engineer with strong AI and software experience to join our team. · ...

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

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 ...

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

+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 seeking a visionary FOUNDING VR ENGINEER to own the entire VR vertical of our company. As a founding team role, you will be responsible for architecting, building and shipping our game's native VR version in Unity for the Meta Quest App Lab. · ...

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 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'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 ...

Data engineer role at a high growth startup in Toronto. · Own data pipeline health, monitoring, debugging, · Build and maintain integrations across the full data stack: SQL → ETL → Data Warehouse → Insights · ...