Founding Full Stack Engineer NYC
hace 4 semanas
NOVA Client | YC-backed AI SaaS Startup Location: Remote from the EU | Relocation to New York available Contract type: Full-time | Equity + Visa sponsorshipAt NOVA, we are managing a key position for one of our clients: a Y Combinator–backed AI startup based in New York that is transforming how SaaS companies deliver product demos.Their product enables instant, hyper-personalized demos in any language—without the need for a human sales rep. The AI agent learns how any software works, joins live video calls with prospects, and, through a real browser, navigates, explains, and interacts with the product in real time.This is a complex and high-impact problem, with future applications in onboarding, support, enablement, and automation. They are building something that was not technically possible just a few months ago.The RoleWe’re looking for a Founding Full Stack Engineer—a technically exceptional candidate with outstanding academic background, experience in top-tier companies, and a passion for building product from scratch.You will work closely with the founding team (previously at MIT, IBM Research, BCG Gamma, and AI startups), with full ownership over your work and direct impact on the product and company.Target start date: January 2026 (flexible and negotiable)ResponsibilitiesBuild end-to-end features, from frontend components to backend servicesDesign intuitive, responsive interfaces using ReactDevelop high-performance APIs using Python and FastAPIWork on LLM-based workflows, prompt engineering, and AI integrationsDeploy, monitor, and maintain production code in AWSTake technical decisions and own what you buildIterate quickly based on real user feedbackRequirementsProven experience as a Full Stack EngineerStrong proficiency in React, JavaScript/TypeScript, and Next.jsSolid experience in Python, ideally using FastAPIFamiliarity with PostgreSQL and async patterns (Redis or Supabase is a plus)Comfort with cloud infrastructure (AWS/GCP/Azure), CI/CD pipelines, and DevOps basicsA product mindset: you care as much about user experience as you do about clean codeNice to HaveExperience working with LLMs and AI-powered featuresKnowledge of browser automation / headless browser toolsStrong eye for UI/UXExperience in early-stage startups or 0-to-1 product developmentStrong academic performance and background in high-bar technical environmentsWhat They OfferMeaningful equity from day oneA high-impact, high-ownership role with full visibilityRelocation to New York, with full visa sponsorship and legal supportA team culture built around technical talent, autonomy, and innovationThe opportunity to build and scale a product from its earliest stage
-
Full Stack Engineer
hace 4 semanas
Marzán, España Talent Insights A tiempo completoEn Talent Insights, somos una agencia de networking especializada en perfiles técnicos y tecnológicos. Nuestro objetivo es hacer del proceso de selección una experiencia diferenciadora, de calidad y eficiente, tanto para profesionales como para empresas.Colaboramos con una compañía del sector food-tech y delivery digital, en plena fase de crecimiento y...
-
Full Stack Developer
hace 4 semanas
Marzán, España MTi - Mingothings international A tiempo completoCompany DescriptionMingothings International (MTi) is a global leader in digital transformation, helping companies achieve their technological goals through innovation and expert collaboration. Headquartered in Barcelona, MTi has a strong global presence with implementations across Dubai, Kuala Lumpur, Nairobi, Mexico City, and Riyadh. Specializing in areas...
-
Full Stack Engineer
hace 3 semanas
Marzán, España European Tech Recruit A tiempo completoFull Stack EngineerFully Remote in Spain or PolandWe are working with a leading online scheduling platform designed to simplify the process of coordinating meetings and events. Founded over 18 years ago, it helps individuals and teams avoid the "back-and-forth" of email scheduling by allowing users to propose multiple time slots and let participants vote on...
-
Full Stack Engineer
hace 4 semanas
Marzán, España Sancus International A tiempo completoPython + Angular Engineer (Backend Leaning)Remote | Spain Freelance | 6-Month Rolling ContractWe’re working with a leading SaaS product company in Spain that is looking for a Python + Angular Engineer to join their team on a long-term freelance basis. The role is backend leaning, with roughly 65% Python and 35% Angular.You’ll be part of a product focused...
-
Full Stack Engineer
hace 4 semanas
Marzán, España UST España & Latam A tiempo completo🚀 We are still looking for the very Top Talent…and we would be delighted if you were to join our team!More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000 employees all over the world and presence in more than 35 countries. We are leaders on digital...
-
Desarrollador/a Full-Stack Versátil — AI-First
hace 4 semanas
Marzán, España Perlatours A tiempo completoDescripción de la empresa Perlatours es una empresa fundada en 1995, destacada por su enfoque en el mercado español y su transformación en una agencia de viajes globalmente reconocida. Nuestra visión moderna y flexible nos permite adaptarnos a las necesidades de nuestros clientes, garantizando su plena satisfacción a través de servicios personalizados...
-
Senior Software Engineer
hace 3 semanas
Marzán, España Understanding Recruitment A tiempo completoSenior Rust Engineer (Rust/C++) Core Trading Infra We are partnered exclusively with a top-tier digital asset exchange. They have a global presence, and are renowned for their security and platform performance. The team are looking to bolster their Rust Engineering team in Europe.Core Trading Infrastructure Team:The Core Systems team oversees all aspects of...
-
Lead Software Engineer
hace 3 semanas
Marzán, España Harnham A tiempo completo🌟 Job Opportunity: Lead AI Engineer | Remote | New AI TeamLocation: Fully RemoteRole Type: Full-TimeSeniority: Lead / SeniorStart Date: ASAP🚀 About the CompanyThe company is building a brand-new AI function to power the next generation of intelligent products and automation capabilities. With a focus on generative AI, large language models, and...
-
Java Software Engineer
hace 4 semanas
Marzán, España Kureos A tiempo completoOur client is a highly regarded fintech delivering web-native collaboration and workflow technology to investment operations teams across the global financial markets.They're already trusted by hundreds of financial institutions worldwide, and the platform supports critical functions such as securities settlements, corporate actions and collateral...
-
Senior Frontend Developer
hace 4 semanas
Marzán, España Hulahoop A tiempo completoFreelance Senior Frontend Engineer (3k€ monthly fee)⚠️ We’re not looking for agencies or studios — only independent professionals.Hulahoop is looking for a Senior Frontend Engineer (Freelance) to help us design, build and scale the next generation of our digital platforms.We’re an early-stage startup at the intersection of finance, culture and...