Founding Engineer Build AI Multimodal Platform (Equity)
David Joseph & Company
David Joseph & Company, a stealth-stage AI startup in New York, is seeking a founding engineer to take full ownership of a core domain and ship to production daily with a small, high-velocity, in-person team. You will work across the full stack using TypeScript, Node.js, Next.js, React, and Python, with direct customer interaction and no PM to guide decisions. This role offers a high-ownership environment and equity participation. #J-18808-Ljbffr David Joseph & Company
- Advatix Inc. in New York is seeking a Founding AI Engineer / Member of Technical Staff to design and ship machine learning systems crucial for... ...in AI/ML environments. You'll have a hands-on approach to building reliable, production-ready systems that agencies trust, contributing...Employment Equity
$250k - $350k
Goliath Partners is seeking a Founding Fullstack AI Engineer to join their innovative team in New York. This... ...deploying scalable AI pipelines and building backend systems that power autonomous... ...from $250,000 to $350,000, plus equity between 0.05% and 0.1%. #J-18808-Ljbffr...Employment Equity- Offline Inc. is building an IRL activation platform. You will be the second employee and first technical hire, owning engineering, product, auditing and building on a modern TypeScript stack... ...product needs as the team grows. Equity and competitive comp are part of the...PlatformEmployment Equity
$130k - $180k
...approved off the Roivant platform; we’ve built five... ...is seeking a Founding Engineer to work on the... ...the intersection of AI, data engineering,... ...engineer who wants to build groundbreaking... ...pipelines that integrate multimodal health data (e.g.,... ...bonuses, equity, and Company‑sponsored...PlatformEmployment EquityLocal areaFlexible hours- Selby Jennings seeks a Founding Engineer to scale a next-generation research intelligence platform for data-intensive organizations. You will own significant portions of... ...solutions, collaborating with founders and users on AI-driven, knowledge-graph powered workflows. You’...Platform
$180k - $250k
...About the job Founding Engineer Founding Engineer Salary: $180,000 - $250,000 + Equity Location: New York, NY (Onsite... ...the core systems of an AI agent platform designed for the e-commerce... ...own the technical roadmap, build reliable infrastructure from...PlatformEmployment EquityH1bVisa sponsorship$120k - $180k
...Job Title: Founding Engineer Package: $120k - $180k + equity Location: New York City (3 days per... ...growth, VC-backed (GV & YC) AI-native investment infrastructure company building the operating system for... ..., legacy processes. The platform is already processing $5B+...PlatformEmployment EquityWork at office3 days per week$100k - $180k
About Thera Thera is building the financial OS for modern SMBs —... ...Zillionize, Amino Capital, etc. As a Founding Engineer , you9ll help architect,... ...huge ownership, meaningful equity, direct impact on product... ...the most important fintech platforms of the next decade. You can...PlatformEmployment Equity$180k - $225k
About Scale AIScale AI is the data... ...helping organizations build and deploy reliable... ...one of the hardest engineering challenges.As a... ...customer intelligence platform, a healthcare... ....Familiarity with multimodal AI systems and frontier... ...base salary, equity, and benefits. The...PlatformEmployment EquityFull time- AI-powered platform for resume optimization and job application automation. Role: Build technical foundation as the first engineering hire. Own end-to-end features (Python/FastAPI/JS), architect... ...LaTeX/startup experience. Offer: Founding equity + competitive salary; direct...PlatformEmployment EquityRemote jobFlexible hours
- ...family in America. Building the most trusted... ...together. Our platform captures... ...right time. Our founding team We closed... ...ambitious and relentless engineers to join us on this... ...comfort with modern AI-native workflows... ...with founding-level equity. People who...PlatformEmployment EquityWork at officeLocal area
$165k - $200k
...of fans who browse our platform around the world.... ...is seeking a Software Engineer II to join a new, high... ...mobile engineering team building AI-powered consumer experiences... ...: Competitive base, equity, and upside that... ...Applicant Privacy Notice found here We are an...PlatformEmployment EquityFull timeWork at officeRemote workWorldwideFlexible hours$160k - $180k
...revolutionize TV advertising. Founded in 2016 to help... ...application of AI and machine... ...streaming TV ads. Our platform combines sophisticated... ...a Senior or Staff engineer to join engineering... ...Tatari's engineers build software. Every hour... ...0,000/Annually) ~ Equity compensation ~...PlatformEmployment EquityFull timeWork at officeLocal area2 days per week$220k - $290k
Harness is the AI Software Delivery Platform company, led by technologist... ...85M deployments, 82M builds, 18T flag evaluations... ...Senior Sales Engineer lives and works in the... ...on performance, plus equity, and benefits. More details... ...company benefits can be found at the following link...PlatformEmployment EquityLocal areaImmediate startFlexible hoursShift work- ...RoleAs a Security Engineer at K Health, you will... ...responsible for building, automating, and... ...CrowdStrike, and related platforms.Maintain and... ...system is K Health's AI-powered virtual... ...profitability.We're founded in 2016,... ...investors including Valor Equity Partners, Claure Group...PlatformEmployment EquityFull time
$207k - $275k
...Essential Cloud for AI. Built for... ...CoreWeave delivers a platform of technology, tools... ...enables innovators to build and scale AI with... ...into capability. Founded in 2017, CoreWeave... ....About the TeamIT Engineering at CoreWeave... ...alignment and internal equity when determining compensation...PlatformEmployment EquityPermanent employmentFull timeTemporary workCasual workWork at officeFlexible hours$189.6k - $237k
Scale’s ML platform (RLXF) team builds our internal distributed framework... ...of the field of AI as an indispensable... ...systemsStrong software engineering skills, proficient... ..., agents, and multimodal, etc.Compensation packages... ...base salary, equity, and benefits. The range...PlatformEmployment EquityFull time- ...Sierra, we're creating a platform to help businesses build better, more human... ...experiences with AI. We are primarily an... ...acquired the company he founded, Quip) and CTO of... ...an Agent Software Engineer, building the knowledge... ...in Sierra's equity plans subject to the...PlatformEmployment EquityFull timeFlexible hours
- ...technology startup is building a next-generation research intelligence platform designed for data-intensive... ...the team is seeking a Founding Engineer to help scale its core... ...at the intersection of AI, knowledge systems, and... ...experience Meaningful equity and long-term growth...PlatformEmployment Equity
- Founding Engineer Role: Full-time |New York, NY, USA (hybrid) Compensation... ...Base salary,meaningful equity long-term upside About Closai Closai is building the consumer purchase... ...at the intersection of AI, data infrastructure,... ...enterprise SaaS and platform monetization Building...PlatformEmployment EquityFull time
- ...core of a live, AI-native fashion... ...them. This is a founding-level role with... ...to create a platform that serves as... ...first handful of engineers, working shoulder... ...'s a lot to build, so you'll write... ...hybrid pipeline of multimodal embeddings,... ...meaningful early-stage equity. This is a...PlatformEmployment EquityRemote workFlexible hoursShift work
$150k - $300k
About Asymptote Asymptote is building the AI Detection & Response layer... ...Role We're looking for a Founding Engineer to build the core product and... ...You Will Do Build the Core Platform Architect and build the... ...Meaningful founding-stage equity for the right candidate. #J...PlatformEmployment EquityLocal areaImmediate start- ...company Norbert is building autonomous robots... ...deliver healthcare. Our AI sensing platform mounts on mobile... ...a Signal Processing Engineer to join our algorithm... ...problems in healthcare Equity participation in the... ...AI, robotics, LLMs, multimodal sensing Transparent...PlatformEmployment EquityRemote work
$182k - $242k
...Essential Cloud for AI. Built for... ...CoreWeave delivers a platform of technology, tools... ...enables innovators to build and scale AI with... ...into capability. Founded in 2017, CoreWeave... ...and customer engineering teams, offering valuable... ...and internal equity when determining compensation...PlatformEmployment EquityPermanent employmentFull timeTemporary workCasual workWork at officeFlexible hours$170k - $200k
Founding Engineer @ Alden Labs About Alden Alden is re-architecting how... ...churn at 65% each year. We're building the AI coordination layer for care... ..., and communications platforms. Establishing and improving... ...base salary, plus competitive equity grant (flexible for exceptional...PlatformEmployment EquityFull timeFlexible hoursNight shift- ...technology company building at the intersection of foundational AI and systems design... ...a full-stack AI platform from the ground up... ...legacy systems. Our founding team has scaled... ...a Senior Software Engineer focused on AI... ...including salary and equity. Benefits include...PlatformEmployment EquityRemote work
$180k - $250k
...Compensation: $180K - $250K + founding equity About the Company Our client is a stealth-stage AI startup building multi-modal agents (voice,... ...services industry. Founded by engineers who previously helped scale high-growth consumer platforms, the team has already found strong...PlatformEmployment EquityFull timeH1bVisa sponsorship$100k - $140k
...reward the Host. Our platform enables brands to... ...discovery with AI matchmaking & personalization... ...it came time to build, the product... ...step in and own engineering, product, auditing... ...agents. Some combo of: founding engineer at a seed... ...Comp: $100k-$140k Equity: .5-1.25% ABOUT...PlatformEmployment EquityTemporary workFlexible hoursShift work- ...New York City Industry: AI / Recruiting / HR Tech Compensation... ...+ meaningful early equity About the Company... ...early-stage AI startup building an autonomous recruiting platform that rethinks how companies... ...We're hiring our first Founding Engineer to help define TalentPluto...PlatformEmployment EquityFor contractors
$200k - $260k
...meaningful early-stage equity Stage: Pre-Seed,... ...finance company founded by senior fintech... .... Rhythmic is building managed stablecoin... ...hiring a Founding Engineer to lead the long-term... ...authority over core platform decisions at the... ...monitoring. Comfort using AI-assisted...PlatformEmployment EquityContract workFor contractors
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