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  • A leading AI startup in New York City is looking for a Founding Engineer to architect and build AI agents that automate manufacturing processes. You will work across the full stack, drive product development in a fast-paced environment, and collaborate with a world-class... 
    Suggested

    Jack & Jill/External ATS

    New York, NY
    2 days ago
  • $150k - $250k

     ...As our Founding Security Reliability Engineer at Charta Health, you'll pioneer the application of Site Reliability Engineering principles to ensure the unwavering security, resilience, and operational excellence of our cutting-edge generative AI platform. This is... 
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    Charta Health

    San Francisco, CA
    4 days ago
  • A technology firm revolutionizing construction is seeking a Founding AI Engineer specializing in computer vision, LLMs, and machine learning. This role involves building AI systems that convert construction chaos into actionable intelligence. Candidates should have strong... 
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    Remote work

    Different Technologies Pty Ltd.

    San Francisco, CA
    1 day ago
  • As a Founding Mechanical Engineer at Voltair, you will own airframe development and reliability testing of an all-weather, autonomous aircraft designed to enable persistent observability of the largest physical infrastructure in the world. Key Responsibilities Airframe... 
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    Contract work

    Voltair

    San Francisco, CA
    4 days ago
  • A cutting-edge technology firm in San Francisco is seeking a Founding Software Engineer focused on Spatial Systems. You will take ownership of building the core geometry logic for our platform, tackling complex engineering problems in a high-impact role. Candidates should... 
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    Rethink recruit

    San Francisco, CA
    2 days ago
  • A pioneering tech firm is seeking a founding engineer to work on a revolutionary infrastructure layer focused on verification and trust. You will design and build event-driven systems, create audited trails, and shape the system's architecture with real ownership. This... 
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    Remote work

    Crypto Pro Network

    Oklahoma City, OK
    1 day ago
  • $100k - $150k

    A leading tech company in Chicago is seeking a Founding Electrical Engineer to design and prototype circuits for a next-generation wearable EEG platform. This role requires at least 3 years of industry-focused electrical engineering experience, familiarity with electronics... 
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    Relocation

    Twenty80 llc

    Chicago, IL
    1 day ago
  • $100k - $150k

    Role Summary Our client seeks a Founding Electrical Engineer to design, prototype, and refine electronics for a next-generation wearable EEG platform. Key Responsibilities Design and prototype circuits for wearable sensor hardware. Work with BLE MCUs, SPI communication... 
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    Relocation

    Twenty80 llc

    Chicago, IL
    1 day ago
  •  ...science and manufacturing that isn't possible on Earth, and we're doing it without humans in the loop. We're looking for a Founding Mechanical Engineer to own the design and development of our robotic arm from concept through flight-ready hardware. This is a high-... 
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    Permanent employment

    General Astronautics

    San Francisco, CA
    2 days ago
  • Location: United States (Remote OK) Stage: Very early / founding hire The problem we’re solving is not theoretical similar workflows...  ...building the first production implementation. This is a founding engineering role with real ownership and architectural influence. What you... 
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    Contract work
    Remote work

    Crypto Pro Network

    Oklahoma City, OK
    4 days ago
  •  ...the next generation of that device. About the role This is a founding hardware role. You own the entire physical product — from bare...  ...visibility from deployed devices Collaborate with software and ML engineers to ensure the hardware captures exactly what the intelligence... 
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    Flynavi

    San Francisco, CA
    17 hours ago
  • A leading technology company is looking for a Founding Design Engineer to create intuitive user interfaces for AI Agents. This role involves close collaboration with top executives and requires a strong background in both engineering and design. The ideal candidate should... 
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    Relocation package

    Dryft

    San Francisco, CA
    3 days ago
  • A pioneering hardware company in San Francisco seeks a founding engineer to lead the development of an advanced edge computing device. You will own the entire hardware product lifecycle, focusing on rugged designs and seamless data transmission. Ideal candidates have over... 
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    Flynavi

    San Francisco, CA
    17 hours ago
  •  ...blueprints and accurate, usable takeoffs. We’re a small, sharp founding team working closely with construction experts to build systems...  ...professionals. The Role SubHub is looking for a Founding Software Engineer focused on Spatial Systems to own and build the core geometry... 
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    Rethink recruit

    San Francisco, CA
    2 days ago
  • A pioneering tech startup in San Francisco is seeking a Founding Engineer to drive the design and development of their enterprise automation platform. The successful candidate will focus on full-stack web application development and AI-driven automation solutions. We require... 
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    Pear VC

    San Francisco, CA
    17 hours ago
  • A startup in the healthcare automation sector is seeking a Founding Engineer to lead AI systems development for billing operations. This position involves building AI agents, maintaining backend systems, and making key architectural decisions to facilitate scalability.... 

    Overdrive Health (YC W26)

    New York, NY
    4 days ago
  • Oho Group is seeking a Founding Mechanical Engineer in San Francisco to lead the design and testing of complex hardware systems in high-performance environments. The ideal candidate will hold a Bachelor's degree in Mechanical, Aerospace, or Systems Engineering, and possess... 

    Oho Group

    San Francisco, CA
    2 days ago
  • A pioneering aerospace company is seeking a Founding Mechanical Engineer in San Francisco to lead the development and reliability testing of an autonomous aircraft. Responsibilities include designing environmental sealing systems, collaborating on thermal management, refining... 

    Voltair

    San Francisco, CA
    17 hours ago
  • $130k - $170k

    A procurement platform company located in New York is looking for a founding GTM Engineer. In this hybrid role, you will design and build systems and automation to enhance sales and business operations. Ideal candidates have 4+ years in GTM systems and product management... 

    Zip

    New York, NY
    4 days ago
  • A pioneering AI technology company in San Francisco seeks a Founding Engineer - Full Stack to drive the modernization of the construction industry. This high-impact role involves architecting core services in Node.js/TypeScript and building native Electron apps for complex... 

    Jack & Jill/External ATS

    San Francisco, CA
    1 day ago
  • $170k - $225k

    A leading AI startup in San Francisco is seeking a Founding Software Engineer to develop AI-driven systems for supply chain automation. The role involves designing scalable backend systems and working closely with the founding team to define product strategy. Candidates... 

    Together For Talent

    San Francisco, CA
    2 days ago
  • A tech-driven software company is seeking a GTM Engineer to transform revenue operations through AI. The ideal candidate will create effective...  ...systems, optimize marketing, and drive sales growth. This founding role promises substantial impact as Hearth Pro continues to... 

    Hearth Pro

    New York, NY
    3 days ago
  •  ...companies within our portfolio by connecting them with talented potential candidates. One of our portfolio companies is hiring a Founding Engineer to lead development on a consumer crypto app that’s already live with meaningful traction. This is not a listing for an... 
    Remote work
    Worldwide

    Dragonfly

    San Francisco, CA
    1 day ago
  •  ...an owner mentality, and experience with complex systems. You will collaborate closely with the founding team to shape technical strategy and enhance the company's engineering culture. The ideal candidate thrives in a fast-paced environment and embodies continuous learning... 

    Unboundsecurity

    San Francisco, CA
    4 days ago
  • An innovative AI startup in San Francisco seeks a Founding Software Engineer to design and build core products. You will tackle significant challenges within agentic AI, enabling agents to execute multi-step processes and adapt to dynamic environments. Ideal candidates... 

    Effective AI

    San Francisco, CA
    2 days ago
  • An innovative cybersecurity company in Chicago is seeking a Founding Senior Sales Engineer to support sales efforts and architect cloud security solutions. The role involves collaborating with Account Executives, delivering product demos, and providing deep expertise in... 
    Flexible hours

    Planet Green Search

    Chicago, IL
    4 days ago
  • $175k - $225k

    An early-stage tech startup in Uptown Dallas seeks a Founding Engineer to be the second team member. This high-ownership role involves building alongside the founder, extending existing systems, and shaping product direction. Ideal candidates have strong functional programming... 

    Motion Recruitment Partners LLC

    Dallas, TX
    1 day ago
  • Job Title Founding Hardware Engineer, Tactile Systems Company Monty AI - Building physical AI data infrastructure for humanoid robotics Location San Francisco, USA Job Description You will lead the tactile glove program, designing the hardware stack that generates training... 
    For contractors
    Flexible hours

    Jack & Jill/External ATS

    San Francisco, CA
    17 hours ago
  • A pioneering renewable energy company is seeking a founding mechanical engineer to lead the design and prototyping of solar array and battery systems. This role demands extensive experience in mechanical and structural design, ideally with a background in taking projects... 
    Full time
    Part time

    Voltic

    Oklahoma City, OK
    4 days ago
  • A high-growth cybersecurity startup is looking for a Founding Senior Sales Engineer to support the sales team and bridge customer needs with innovative cloud security solutions. The ideal candidate will have over 5 years of experience in sales engineering within cloud... 
    Remote work

    Planet Green Search

    New York, NY
    4 days ago