• MAP Staffing Solutions Group (San Francisco, CA)
    A forward-thinking security tech company seeks a Founding Software Engineer to build an autonomous code analysis platform. You'll work closely with ... founders to evolve the Python-based bug remediation engine and develop customer-facing tools. Candidates must have 2+ years of experience, strong Python skills, and thrive in a fast-paced environment. This fully remote position offers competitive compensation… more
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  • rightseat (San Jose, CA)
    …detect and respond to threats. With deep expertise in Google and Microsoft security ecosystems, Our Client combines cutting-edge AI with human insight to drive ... agility, resilience, and superior security outcomes. Key Responsibilities Design, develop, and deploy scalable backend services and APIs. Build and maintain… more
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  • Opsin Inc. (San Jose, CA)
    We're looking for a Staff backend engineer to help build and scale our product as we roll it out to early customers and beyond. You'll play a critical role in ... shaping our AI-driven security platform, architecting systems, and making major technology decisions...will rally around. You will collaborate closely with the founding team and product team. Your Experience & Skills… more
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  • Recruiting From Scratch (Palo Alto, CA)
    …that is positioned for long-term industry impact. What You Will Do As the Lead Software Engineer , you'll join the founding engineering team and take ... Overview Title of Role: Lead Software Engineer (Search & NLP) Location:...a category-defining platform that blends cutting-edge AI with enterprise-grade security and compliance. The team consists of serial founders… more
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  • Rockstar (San Francisco, CA)
    …something big are in the right place. Role Overview The company is hiring a Founding Engineer (Full‑Stack) to work in‑person, 5 days/week, in San Francisco as a ... Everything is handled - launch support, insurance, marketing, and software - so therapists can focus on what they...hires the best people and compensates them accordingly. The Founding Engineer will be an equal thought… more
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  • Recruiting From Scratch (San Francisco, CA)
    …is seeking a Founding Member of Technical Staff to implement FPGA-based security solutions for AI data centers. This role requires over 3 years of experience ... in ML research and strong low-level software engineering skills. The ideal candidate will engage with...engage with influential data center partners to deliver industry-leading security for AI infrastructures. Join us at the forefront… more
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  • MAP Staffing Solutions Group (San Francisco, CA)
    Role: Founding Software Engineer Employment Type: Full-Time Location: Remote (US) Compensation: $125,000-$250,000 + Equity About the Role We're an ... early-stage security tech company building a next-generation autonomous code analysis...platform. As one of the first engineers outside our founding team, you'll partner closely with the co-founders to… more
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  • MLabs (San Francisco, CA)
    …mission to make it easier for teams to create meaningful moments together, and we need a founding engineer to lead the charge on our core AI systems. The Role As ... Founding AI Engineer Location: San Francisco,...event planning-from intimate executive retreats to global conferences. Our software automates everything from venue sourcing to vendor negotiations,… more
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  • Sitreps (San Francisco, CA)
    …modern industrial base and strengthens national security . The Role As the Founding Fullstack Engineer , you won't just be writing code; you'll be architecting ... high‑stakes, high‑autonomy role for someone who wants to solve national security problems and thrives in a fast‑paced, "build‑test‑iterate" environment. What You'll… more
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  • RainesDev (San Francisco, CA)
    …production‑grade backend services from scratch Previous experience as a founder or founding engineer is highly preferred. Demonstrated ability to scaffold and ... of our cloud infrastructure on GCP. Ensure high performance, reliability, and security of backend systems. Job Requirements Seniority 4+ years of experience Python… more
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  • Sitreps (San Francisco, CA)
    A technology firm specializing in defense contracts seeks a Founding Fullstack Engineer to architect and develop their core platform. You'll work on building AI ... agents and data pipelines, requiring 3+ years of software engineering experience with Python and React. This role...and the ideal candidate should be passionate about national security and ready to work in person in San… more
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  • Menlo Ventures (San Francisco, CA)
    …consumer-grade software Experience in scaling and working with enterprise clients Founding engineer experience at pre-seed through series A or B startup ... Apply data privacy principles and implement best practices for security , including data anonymization, key obfuscation, tokenization, training models within… more
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  • Ambient AI, Inc. (Redwood City, CA)
    …in architecting, optimizing, and scaling data infrastructure, ideally as a founding or principal engineer . Visionary Data Store Architecting: Proven ... Ambient.ai is a unified, AI-powered physical security platform that helps enterprise organizations reduce risk,...Raghu Nallamothu, this role as a Staff Data Platform Engineer is a unique opportunity to establish the foundational… more
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  • Crane Venture Partners (San Francisco, CA)
    A leading UK technology firm is seeking an experienced software engineer to join their team in London. The role involves working closely with founders and ... products using modern technology stacks. Candidates should have several years of software development experience, ideally with a focus on public clouds, and be… more
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  • Ambient AI, Inc. (Redwood City, CA)
    …in architecting, optimizing, and scaling data infrastructure, ideally as a founding or principal engineer . Visionary Data Store Architecting: Proven ... at a time. Ambient.ai is a unified, AI-powered physical security platform helping the worlds leading enterprises reduce risk,...role: Reporting to Raghu Nallamothu, this Staff Data Platform Engineer role is a unique opportunity to establish the… more
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  • Plaud (San Francisco, CA)
    …work atmosphere. About the Role We\'re hiring a highly motivated and entrepreneurial Founding Backend Engineer to lead the technical execution of our "Plaud ... for consumers and business alike. Who Should Apply You\'re a seasoned engineer with a builder\'s mindset-someone who thrives in early-stage environments and has… more
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  • Recruiting From Scratch (San Francisco, CA)
    Title of Role: Founding Member of Technical Staff ( Software ) Location: Berkeley, CA Company Stage of Funding: Seed Stage (recent $3M round) Office Type: Onsite ... with security stacks from their familiar environments (eg, Python). Engineer solutions that deeply integrate with confidential computing and trusted execution… more
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  • Getclera (San Francisco, CA)
    Senior Full Stack Engineer - Founding Team About this role About Fulcrum Fulcrum is re‑wiring the insurance‑brokerage industry with AI agents that let brokerages ... in an in‑person environment. Top‑of‑market rewards. Competitive base salary plus meaningful founding ‑team equity. Why join as a Senior Full Stack Engineer ?… more
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  • Retell AI (Redwood City, CA)
    …of the fun for us, but we know it's not for everyone. ABOUT THE ROLE As a Founding Senior Software Engineer - Infrastructure , you'll be the owner of our ... that meet compliance requirements. You'll work cross‑functionally with product, security , and customer teams-then turn what you learn in...to complete). Intro Call (15‑20min) : Connect with our Founding Recruiter to get a deeper look at the… more
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  • Rethink recruit (Palo Alto, CA)
    …, Garry Tan , and executives from Gemini , OpenAI , and more. Our founding team brings 20+ years of experience building consumer travel and AI-driven products. This ... at global scale. The Role We're looking for a Staff DevOps Engineer to architect, automate, and scale secure, high-performance infrastructure for our AI-driven… more
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