Jobbörse

San Francisco, CA · On-site · Full-time Compensation:$150,000–$300,000 + 0.1%–1% equityAbout the Company A Seed-stage AI company (founded 2024, $7.5M raised) building production-grade systems that con

The role We are hiring for a founding backend software engineer to build the systems that power Hera’s care platform with rigor, reliability, and long‑term scalability. This role is for an engineer wh

Triage is an applied research lab building adaptive security and safety alignment infrastructure for AI systems: defending against novel attack vectors and catching misalignment at inference-time in d

Backbone Systems in San Francisco is seeking a Founding Engineer to own systems that facilitate clinical and financial workflows. You will build and scale distributed systems, focusing on automation a

Founding AI EngineerOpenmart is currently seeking a Founding AI Engineer with experience in search engine and AI agents. We are building a Google-like search engine for B2B unstructured data (similar

Senior/Staff Backend Engineer A senior or staff level backend engineer will design, build, and maintain scalable backend systems that power our product. You will work closely with cross‑functional tea

Pario is a venture-backed pre‑seed technology company with a mission to improve maternal and fetal healthcare outcomes in the US, which are currently the worst in the developed world.We’re building an

ABOUT US Our team includes builders from Facebook , LinkedIn , Uber and leading crypto projects like Rainbow , Xai , Ex Populus , and thirdweb . We move fast, stay lean, and obsess over shipping real

PassFort is looking for a Founding Backend Engineer to rebuild the eDiscovery industry. This role involves collaborating closely with the founders and engineering team to enhance backend systems. The

At Shadow, we’re building the end-to-end data platform for crypto.Blockchain networks are the next evolution of the Internet, yet it’s much too difficult to work with onchain data today. We’re taking

Founding Software Engineer - Backend and InfrastructureSan Francisco | In office | Full-timeWe are hiring a Founding Software Engineer in San Francisco. We are building a small, talent-dense team. Thi

Soulside AI in San Francisco is searching for a Backend Engineer to join their founding team. This role offers the unique chance to shape the technical foundation of a revolutionary mental health care

David Joseph & Company is seeking a backend engineer in San Francisco. This role involves architecting, building, and scaling core backend systems for AI-driven document intelligence. The ideal candid

Fambot is seeking a Backend Engineer in San Francisco to lead the design and development of core backend services. You will integrate cutting-edge AI technologies with proven software systems. The ide

About Glass Health Glass Health was physician co-founded because we believe that technology should be fully leveraged to optimize the practice of medicine and improve patient care. We’re building the

Solva Technology seeks a founding engineer to play a key role in building AI-driven products in the insurance sector, based in New York. You will collaborate with experienced founders and engineers to

David Joseph & Company is seeking a founding engineer in Manhattan, NY to lead product development in AI data reliability. This role demands direct customer interaction to identify needs, enabling rap

Ovise is seeking a backend-focused full stack engineer to support the development of AI-driven search and data products. This role offers the opportunity to work closely with the founders, owning prod

Feedinkoo is searching for a Founding Backend Engineer to aid in developing secure APIs that connect various enterprise software systems. This role offers a chance to build a first-class, cloud-native

Cacheflow is looking for ambitious and motivated engineers to join the founding team in the United States. As a pivotal member, you will work closely with the CEO and CTO, owning the architecture and

Vooma, Inc. is seeking an Infrastructure / Backend Engineer to help shape the technical backbone of their innovative team. The role involves designing secure, scalable infrastructure for AI-powered ag

Job Description Job Title: Founding Backend EngineerLocation:RemoteCompany:Flocker https://flocker.aiPosition Overview:We've spent two years building Flocker's strategy, design, and systems, and we're

Breakthrough medicines all start the same way: years of research, mountains of data, and countless decisions made by medical teams within the world's premier biopharma labs.These decisions then determ

Job Title Founding Engineer - Backend & Data Platform Salary $175,000 - $225,000 + Equity Company Description Greenline - Fast-growing fintech startup Job Description As a Founding Engineer, you will