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 · ...

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 ...

Strativ are assembling the Founding Engineering team for a new AI startup tackling a $100bn+ per year inefficiency in the physical world. · ...

We are a well-funded early-stage AI startup building an AI-powered command center for senior leaders in government and enterprise. Our platform helps decision-makers manage time relationships and strategy using modern AI systems.The company has real customers strong traction and ...

We're building a search engine for human thought. · While you might go to Google to search through the web, you come to Terac to search through human opinion. Consumer research teams at DoorDash, Notion, and Posh use Terac to test features and products before launch. Our AI-nativ ...

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 ...

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 are looking for a Founding Software Engineer to join as one of the earliest builders at a high-growth company. · Own end-to-end development of core product areas: roadmap, specification, implementation, quality, rollout, iteration. · Collaborate directly with founders to set p ...

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. · ...

As a founding engineer you'll design and build core systems from the ground up working across the stack to ship fast reliable features. · ...

We're hiring a second Founding Engineer You'll be team member #4 working closely with co-founders Joseph + Wilbur and our other Founding Engineer on the engineering team. · Ideally You · Love to work with new technologies and are excited about solving challenging unfamiliar techn ...

We're building AI to power the world's leaders — from Senators to CEOs. · 4+ years of experience shipping full-stack, production-grade products · Experience at an early-stage startup – shipping daily and iterating quickly · ...

A very early-stage AI startup (founded 2024) focused on building advanced, AI-powered voice agents for enterprises. · ...

We're building software for complex real world infrastructure problems supporting factory selection design construction and maintenance. · Senior engineer or technical lead with strong product instincts · Experience in B2B SaaS industrial software proptech or construction tech · ...

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 ...

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. · ...

+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're building the AI super agent that will save 4 billion people 6+ hours per day and we're looking for the world's greatest builders to do so. · As a Founding Email & Messaging Engineer you'll be working on the core technology powering Stamp's email capabilities. · ...

We're building at the intersection of autonomous systems, distributed infrastructure, and applied AI — laying the foundation for agents that don't just chat, · but run entire businesses.We're looking for a Founding Engineer (Core Infrastructure) to help design, build,and scale th ...

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. · ...