Founding Software Engineer - AI Dev Platform
$175k - $250kKindredventures
Kindredventures is seeking a Founding Software Engineer in San Francisco to help build cutting-edge AI tools. You'll define core architecture and work directly with customers to deliver exceptional user experiences. The role requires proficiency in TypeScript, React, and Node.js, with a competitive compensation package of $175,000 to $250,000 plus equity. Join a dynamic team focused on innovation and rapid iteration. #J-18808-Ljbffr Kindredventures
- ...Founding Software Engineer As a Founding Software Engineer, you'll have end-to-end ownership over projects pushing the frontier of AI evaluation. This isn't a narrow role. One week you might prototype... ...and scaling an AI interviewer platform to handle tens of thousands of...PlatformWork at officeVisa sponsorship
- ...Founding Software Engineer - TruTec About TruTec TruTec is an AI-powered construction takeoff platform that is revolutionizing a $17 billion industry . We automate the tedious, manual process of site measurement and material estimation—turning hours or days of...PlatformFor contractorsInternship
$160k - $210k
...spend nearly half their time on admin, not patients. We're building an AI-native platform to fix that, and 80+ practices are already running on it. THE ROLE This is a true founding-engineer seat. You'll work directly with therapists, ship real features that land...PlatformRelocation package- ...Falconer, we’re transforming how engineers create, access, and share knowledge. We’re looking for a Founding AI Engineer to help us build an AI-powered knowledge platform that companies love. As a... ...like a spec'd out MacBook, and dev prod tools like Cursor, Claude,...PlatformWork experience placementWork at officeFlexible hours
- We're building the AI workforce for the physical... ...founder Obaid Khan co-founded Motive — scaled it to... ...build the core agent platform that automates complex... ...on all three. Set the engineering bar. Early team decisions... ...shipping production software, with meaningful full-...Platform
$175k - $250k
Founding Software Engineer About Scorecard Scorecard is building the leading evaluation and development platform for AI agents. Our mission is to empower cross-functional teams to ship AI products they can trust from prototype to production. We enable industry-leading customers...PlatformWork at officeDay shift- ...before. You're building the platform that makes that happen. About the role This is a founding engineering role. You'll own entire systems... ...pipelines that power Navi's AI, the interfaces instructors and... ...you 5+ years of professional software engineering experience, with...PlatformLive in
$160k - $210k
...leading investors, the team is building an AI‑powered platform to make pediatric therapy more... ...launch support, insurance, marketing, and software — so therapists can focus on what... ...Role Overview The company is hiring a Founding Engineer (Full‑Stack) to work in‑person, 5...PlatformPrivate practiceWork at officeVisa sponsorshipRelocation package- ...Role We’re looking for a Senior Software Engineer to join our Developer Tools... ...a primary contributor of our AI Tooling work end-to-end. In... ...integrating emerging AI tools and platforms as the landscape evolves—... ...internal tools, obsessed over local dev ergonomics, or contributed to...PlatformWork at officeLocal areaRemote workWork from homeHome office
$120k - $160k
...Founding Engineer For Airweave's Data And Infrastructure We're looking for a founding engineer to own Airweave's data and infrastructure... .... At Airweave, you'll build and operate the platform that thousands of AI agents depend on. That means distributed sync pipelines...Platform- ...aviation technology company in San Francisco seeks a founding engineer to build and scale their innovative AI platform for aviation. You will own entire systems and... ...operators. Applicants should have significant software engineering experience, particularly in cloud infrastructure...Platform
- A leading tech recruiting firm in San Francisco is seeking a Founding Software Engineer for an early-stage AI & LLM startup. You will contribute to innovative technology development using Python and web frameworks like Django. The ideal candidate should have over 3 years...Platform
$170k - $200k
The Opportunity Be the founding engineer of Menlo’s venture intelligence platform. You'll build data-driven technology and tools that help... ...startup investing. This isn't a normal dev role—it combines aspects of software and AI development, design, and messy, real-world...Platform$150k - $250k
...challenges in healthcare by building an AI-driven platform that streamlines caregiving workflows,... ...burden. This isn’t just better software. It’s infrastructure that wasn’t possible... ...They are hiring a full-stack software engineer to help shape the future of healthcare...PlatformNight shift$140k - $170k
...Full-Stack Engineer Ship open-source legal AI tools—full-stack engineer working... ...CaseMark (founded June 2023, Portland,... ...driven legal workflow platform designed to streamline... ..., CaseMark and case.dev, are the foundation... ...transparent, community-driven software and write clear...PlatformImmediate startShift work- Kastle, based in San Francisco, is searching for a Founding Applied AI Engineer to shape its AI platform for consumer lending. You will integrate AI models, optimize performance, and ensure compliance with regulations. Your efforts will directly impact top mortgage lenders...PlatformRelocation
$150k - $220k
...SaaS startup in the people-data and AI agents space is looking for a high-agency Founding Engineer to build core agent infrastructure and help scale the platform toward a Series A milestone. You'... ...in full-stack or backend software engineering. ~ Proficiency in JavaScript...PlatformRelocation- A pre-seed AI startup is seeking a Senior Software Engineer to own the technical foundation of their platform. As the first full-time hire, you'll design complex graph algorithms and develop AI-driven features that help users navigate the hidden job market. Ideal candidates...PlatformFull time
- ...DevOps Engineer (Founding Team) Location: San Francisco Bay Area Type: Full-Time Compensation: Competitive salary... ...problems. About the Role We're building an AI-native, multi-tenant enterprise platform for complex domains in industrial verticals. In this...PlatformFull timeImmediate start
- A technology company in San Francisco is seeking a founding-level Solutions Engineer to drive customer value through technical expertise and strong collaboration with Sales. You'll be embedding in deals, creating impactful demos, and improving sales processes. Ideal candidates...Platform
$160k - $207k
...smarter as you build, with AI that learns your context... ...shrinking the backlog. Founded in San Francisco and... .... Learn more at semgrep.dev. About the role As a Program Analysis engineer, you’ll work on the beating... ...hosted Managed Scanning platform to AI Agents via MCP....PlatformCurrently hiringLocal areaRemote workWeekend work3 days per week$120 - $160 per hour
...as you build, with AI that learns your context... ...the backlog. Founded in San Francisco and... ...more at semgrep.dev. About the role As a Senior Growth Engineer within the Product... ...including experimentation platforms, tracking systems... ...writing production software and building web...PlatformHourly payCurrently hiringLocal areaRemote workWeekend work- A well-funded startup in San Francisco is seeking a founding full-stack engineer to join their team. The role focuses on developing tax optimization... ...will have startup experience, a background in CS/AI, and a passion for solving complex problems. This position...Platform
$238k - $288k
...intelligence. As the only vertically integrated AI infrastructure company built from the... ...expands across new GPU and CPU server platforms, we're investing deeply in the firmware... ..., and operability - and we're hiring a founding engineer to lead our BMC firmware work. You'...PlatformTemporary work$120k - $170k
Alldus International Consulting Ltd is hiring a Founding Engineer in San Francisco to join an AI startup in the eCommerce industry. The successful candidate will take ownership of the product, focusing on system architecture, customer deployments, and rapid iteration cycles...Platform- Voiceflow is looking for a Founding Product Engineer to lead the development of our simulation and evaluation platform for voice AI in San Francisco. The role involves defining product direction, building features end to end, and staying ahead of trends in voice AI. Ideal...Platform
$180k - $280k
...Founding AI Engineer $180,000 - $280,000 + 1-2% Equity + 401(k) + Benefits + Flexible PTO San... .... The team is building an agentic AI platform that replaces deeply entrenched manual... ...The Person ~3+ years of professional software engineering experience, with...PlatformRelocationFlexible hours- A technology startup in San Francisco is seeking a Founding AI Engineer to develop an AI-powered knowledge platform. You will participate in product development from architecture to deployment, optimize systems, and implement backend services. Candidates should have an...PlatformFlexible hours
- ...Founding AI Engineer Weave (YC W25) is building the definitive platform for understanding and improving how engineering teams work. We believe the way engineering... ...build AI to understand and improve the work that software engineers do. You'll be building our processes...Platform
- ...This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our... ...speak to Jack. Job Title: AI-Native Founding Engineer Company Description: Fancysauce Inc.... ...and Apple alumni. You will own core platform verticals end-to-end, building agentic recipes...Platform
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