Founding AI Ad Delivery Engineer (High Equity)
Praxis, Inc.
Elo, an ad-network for consumer AI apps, seeks a founding engineer to design the ad delivery engine and supporting infrastructure in SF. You will help scale the system as millions of requests per minute rise, shaping how ads are selected and delivered inside AI experiences. You’ll own critical pieces: the decisioning pipeline, publisher SDK integration, and delivery controls, with high equity and competitive compensation. Join a fast-moving team building contextually relevant ads for AI apps. #J-18808-Ljbffr Praxis, Inc.
- Founding Engineer - Early-Stage AI Startup San Francisco, CA (In-Person Only) Full-Time | Equity + Cash | Early-Stage Stealth Startup About the Role I’m building Xuman.AI, an early... ...and ability to work independently with high ownership Based in San Francisco and available...Employment EquityFull time
$150k - $240k
...Science, based in San Francisco, is looking for a founding engineer to contribute to a high-performance computing platform for AI-powered drug discovery. You'll join a small... ...competitive salary of $150,000 to $240,000, equity, and benefits as part of a pioneering team...Employment Equity- ...funded startup building AI-native solutions for... ...management and are assembling a founding team of ambitious... ...looking for a Founding Engineer & CTO to be the... ...engineering team, fostering a high-performance, collaborative... ...We Offer Meaningful Equity Significant founding equity...Employment EquityFlexible hours
- ...seeking a creative production leader to own high-volume ad creative output. This role emphasizes... ...with strong hands-on experience in AI creative tools. A passion for managing creative... ...role offers a competitive salary along with benefits and equity. #J-18808-Ljbffr GammaEmployment EquityFull timeImmediate start
$7.5k
...Founding GTM Engineer (Series A Fintech / EdTech) Location and Commitment... ...Founding / Senior IC | Equity: Meaningful Founding... ...retained partner for a high‑growth startup building... ...Risk: Former leads and AI researchers from Stripe, Mercury, SpaceX (Ad Astra), Microsoft, and...Employment EquityFull timeLive inWork at officeWork from homeRelocationVisa sponsorshipRelocation package$250k - $400k
davidjoseph-co is seeking a Founding Engineer in San Francisco. You will build systems delivering... ...analysis for clients and tackle complex AI problems while having a significant impact... ...$250,000 to $400,000, the role offers equity options and comprehensive benefits including...Employment Equity- ...Markets (YC P26) is looking for a strong engineer to build and maintain trading... ...ownership, speed, and innovative use of AI in development processes. You will work... ...a culture that values small teams and high accountability. Equity, health insurance, and unlimited PTO are...Employment EquityWork at officeLocal area
- An early-stage AI startup in San Francisco is seeking a Founding Engineer to help architect and build their platform from scratch. This role offers a unique opportunity... ...and responsibility, including founder-level equity. Ideal candidates should be experienced full-stack...Employment Equity
- Interface is looking for generalist founding engineers in San Francisco who excel in chaos and thrive... .... The position offers competitive pay, equity, and potential for significant influence... ...forefront of industrial automation and AI-driven compliance. #J-18808-Ljbffr InterfaceEmployment Equity
- Dataleap (YC S24) is searching for a highly skilled engineer to operate at a CTO-level, focusing on AI product development. You will own significant parts of the product... ...both the product and the company with generous equity compensation. #J-18808-Ljbffr Dataleap (YC S24)Employment Equity
$314.58k
...Possible.At Pinterest, AI isn't just a feature, it... ...here.Within the Ads Delivery team, we try to connect... ...experience as a hands-on engineer and technical leader leading... ...is also eligible for equity. Final salary is based... ...for this position can be found here.US based applicants...Employment EquityTemporary workWork at officeLocal areaRelocationRelocation package- Elo is the ad-network for consumer AI applications. We’ve gone from 0 to XXM users... ...at the right moment. Role Founding engineer who’ll help us design the engine for ad delivery inside AI experiences and... ...infrastructure. The role guarantees high equity and competitive...Employment Equity
$240k - $400k
...guarantees. Join a talent‑dense founding team with meaningful equity and real growth upside at... ...Summary As our Founding Engineer, you will own a zero‑to‑one... ...directly with customers on high‑leverage projects and help... ...the needle Hands‑on use of AI tools with clear ideas for...Employment EquityVisa sponsorship- Physical AI in San Francisco is building models and tooling to accelerate hardware design. The founding engineering team will own core architecture and productionize physics-informed models... ...available and meaningful founding equity offered. #J-18808-Ljbffr Physical AIEmployment EquityVisa sponsorship
$160k - $220k
Simula — Founding Engineer Type: Full-time | On-site | San Francisco, CA... ...$160,000-$220,000 + ~0.5% equity Hiring count: 1 Visa sponsorship... ...Simula is building the ad network for AI. The team partners with consumer... ...opportunistically, not a high-priority targeted search....Employment EquityFull timeInternshipWork at officeVisa sponsorship$145k - $195k
...CAProduct Systems Engineering - Product Systems /... ...product scopeTranslate high-level concepts into... ...paid Life, AD&D, Short-Term, and... ...holidays401(k) plan and equity optionsDaily catered... ...Space Made Simple. Founded in 2017, Loft provides... ..., on-orbit AI, national security...Employment EquityFull timeTemporary work- Moritz, an AI-native law firm backed by YC, is hiring a Founding Engineer in San Francisco. You will join as a hands-on leader responsible for product building,... ...from day one. You will ship critical features, own delivery without compromising quality or security, and...Employment Equity
$200k - $250k
Overview As a Founding Engineer, you'll architect and build the core AI agents and infrastructure that power... ...solve real problems. High agency — you identify problems... ...We Offer Significant equity in a fast-growing... ...visitors, product signups, and ad impressions — qualifying...Employment EquityWork at office$140k - $210k
...Description Job Description Founding Engineer Terac helps teams... ...traversal targeted ads, referrals, automated outbound... ...tooling companies and AI data companies... ...SDK. You are: A high-agency builder with 3+... ...Competitive salary, meaningful equity vested over four years,...Employment EquityWork at officeRelocation packageShift work$130k - $170k
A tech-driven event planning company seeks a Founding Engineer to manage full-stack development and enhance their AI platform. The ideal candidate has experience in modern... ...includes a salary range of $130K-$170K, equity, and various employee benefits. #J-18808-Ljbffr...Employment Equity$139.76k - $287.75k
...Possible.At Pinterest, AI isn't just a... ...digital media, and ad verification who have... ...and delivery ecosystem.The ideal candidate is a highly hands-on engineer with strong production... ...also eligible for equity. Final salary is based... ...this position can be found here.US based applicants...Employment EquityWork at officeLocal areaRelocationRelocation package- Scale AI is hiring for a senior software engineer to design, build, and scale full‑stack systems powering our GenAI... ...ML teams and product to deliver high-quality, scalable solutions. The role... ...Francisco or New York City, offering equity, health benefits, and #J-18808-...Employment Equity
- ...Angola is seeking exceptional engineers to join their dynamic team in... ...Series B company, you will own high-impact initiatives from concept... ...and actively use modern AI tools to increase velocity and... ...include a competitive salary, equity package, comprehensive health...Employment Equity
- the company | Founding ML Platform Engineer, Energy Intelligence | San Francisco | HYBRID | Full-time | equity We deliver multi-gigawatt power to AI data centers, and this is the founding hire on the team that forecasts load and market prices. You own the whole spine:...Employment EquityFull time
$250k - $292k
...they had to do. Powerful AI will be the biggest... ...We put in long hours at high intensity to push the frontier... ...forward. The Capacity Delivery Team Examples of key... ...team is working on Engineer gigawatts from drawing... ...We are committed to pay equity and transparency. Fluidstack...Employment EquityContract work$7.5k
...Description Job Description Founding Engineer - GovTech Location: San... ...been exclusively retained by a high-growth technology startup to... ...a founding engineer who did AI research at MILA and at Elon... ...experience. Generous Founding Equity: We compensate you well with...Employment EquityWork at officeRelocationVisa sponsorshipRelocation package$161k - $184k
...Honeycomb or another high-cardinality tracing... ...tools We use AI coding and review tools... ..., and Honeycomb, adding Django-side... ...review overhead as the engineering organization grows... ...people and AI agents. Founded in 2019 and based in... ...We offer full-time equity, salary based on location...Employment EquityFull timeWork at officeRemote workHome officeFlexible hours3 days per week$175k - $280k
...customer experiences with AI. We are primarily an in... ...the company he founded, Quip) and CTO of Facebook... ...Agents as an Agent Software Engineer, building the knowledge... ...development of highly technical products or developer... ...in Sierra's equity plans subject to the terms...Employment EquityFull timeFlexible hours$350k
AI Operations Engineer - High Growth Startup - up to $350k basic AI Operations Engineer - High Growth Startup - up to $350k basic This range is provided... ...000.00-$225,000.00 3 days ago Front End Engineer ($200k + Equity) at Fast-Growing AI Startup Mountain View, CA $100,000.00-...Employment EquityFull timeSummer workInternship- ...Canada, UK and Europe. Founded in 2013, the company is... ...experienced Developer Relations Engineer to help the world’s... ...API. This is a highly technical, highly visible... ...thoughtfully leverage generative AI to accelerate your work... ...in the form(s) of equity and/or commission are...Employment EquityWork experience placementWork at officeLocal area
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