Founding Engineer - San Francisco

Aesona is creating an innovative consumer shopping product that acts as a digital clone of users' personal tastes. · Designing and implementing foundational systems · Developing scalable engineering solutions · ...

We are looking for a Founding Full-Stack Engineer to help build the foundation of a next-generation visual IDE that merges development design and AI workflows. · ...

We are building an accountability protocol. · Career Renew is recruiting for one of its clients a Founding Engineer - Crypto - this is a fully-remote role for US-based candidates (or onsite if based in NY). · We are hiring an exceptional Full-stack Engineer to accelerate our buil ...

+Architect secure, SOC 2 compliant data pipelines to aggregate and structure complex financial documents. · +Develop AI agents and simulation engines that model downstream impacts of major financial decisions. · +Take full ownership of the engineering lifecycle, including design, ...

We are seeking dynamic and driven Founding Engineers to play a pivotal role in shaping the technological foundation and strategy of our early-stage company. · Strong software engineering fundamentals · Experience designing distributed systems · ...

This is a true 0-to-1 role as founding engineer to build AI agents that connect people - not demos, real products with real users. · Building the core product end-to-end (frontend, backend, AI workflows) · Shipping fast, owning production, and iterating directly with users · ...

We're a small team building an agentic platform for software problems inside the Global 2000. · Our product blends program analysis, developer tooling and code generation to turn enterprise transformations into something teams can do in a fraction of the time. · ...

We are solving the last mile problem of Artificial Intelligence. We are giving LLMs hands. · You will build robust control layers using Accessibility Services and ADB. · You will optimize inference pipelines to run agentic reasoning loops locally without destroying battery life. ...

They are hiring our Founding Engineer (Full-Stack) to work in-person, 5 days/week, in San Francisco as a member of the founding team. · ...

The Founding Engineer will move away from maintenance work and incremental updates to focus on 0-to-1 builds,rapid prototyping,and shipping the MVP that defines the company. · 5+ years of Full Stack engineering experience. · ...

Our Ideal Founding Engineer: Architect build ship production-grade systems rapidly including protocol ingestion scoring engines workflow orchestration audit trails Work end-to-end across the stack with a primary focus on backend systems and light frontend contributions for a SaaS ...

Lance is an innovative AI voice agent designed specifically for hotel operations. · ...

As a founding engineer you will have responsibility over building generalizable AI agents. · Developing and deploying workflows in close contact with customers. · ...

This is a true founding engineer role at the intersection of backend engineering, distributed systems and ML infrastructure. · You will build core backend systems that power training deployment and orchestration of LLM workloads. · ...

TalentCo are working with an Agentic AI startup looking to hire Founding Engineers into their HQ in downtown San Francisco. · Design and build AI-native systems that automate complex enterprise workflows. · Build and ship features end-to-end using Python and modern web frameworks ...

We're partnered with a Seed-stage startup who are building the next generation of AI Agents for real-world operations - starting with manufacturing and logistics, where software actually moves atoms, not just pixels. · This is not a 9–5 role. This is for people who want to build ...

We are hiring a founding frontend engineer to help build MARTHA, an AI copilot for paid social and media buying teams at agencies. · ...

About the role: Founding Engineer at Altara involves working onsite in San Francisco for · 5 days a week with product-first engineering mindset. · Candidates will be involved in fullstack development using Python and React/TypeScript. · ...

We seek a highly driven Founding Engineer to help build Rockland's Medicaid product from the ground up. · Collaborate closely with the CEO, Engineering,& Product leadership to translate business requirements and PRDs into shipped product ...

We're looking for a Founding Engineer to join our growing engineering team at Kipsi. You'll have the opportunity to influence everything including engineering culture product roadmap architecture strategy. · Working across the entire stack using cutting edge frameworks tools. · T ...

We are building the AI-native operations layer for mental health care at Legion Health. · Own our event-driven backend - Architect and scale our / TypeScript / Supabase (Postgres) / AWS stack. · ...