Empleos de remote full-stack engineer - ruby on rails react en Madrid

At Ledgy, we’re on a mission to make Europe a powerhouse of entrepreneurship by building a modern, tech-driven equity management and financial reporting platform for private and public companies. In 2026, we aim to be the leading provider for European IPOs and reporting for share-based payments. We are a value-based company with a core focus on being...

Backend Engineer – AI Integrations Location: Remote (Madrid Hybrid)Department: Engineering About Vic.ai Vic.ai is building the future of autonomous accounting using AI. We help finance teams eliminate manual invoice processing and unlock real-time financial intelligence by combining advanced machine learning, OCR, and scalable backend systems. Our platform...

Descripción del trabajoKey Responsibilities 1. App Productionization & Stack StandardizationMap and refactor raw AI-generated code into our standardized enterprise tech stack (e.g., TypeScript, React/Next.js, Python/FastAPI, Node.js), eliminating unsupported or niche libraries introduced by AI tools.Enforce architectural standards by restructuring...

OverviewWe're building a next-generation AI tool designed to revolutionize business productivity. Our team of 40 passionate talents spans across France, Spain, and the United States, and our vision is backed by 6 international investment funds.To accelerate our growth, we're looking for a talented Software Engineer to join our Engineering team and help us...

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. If you’re a collaborator who wants to help transform how businesses...

Direct message the job poster from E-SolutionsSenior Talent Acquisition Specialist@E-Solutions | Human Resources, Recruiting Location: Malaga Spain (Once in week to office)About the Role:We are looking for a Full Stack .NET Developer to work on web and desktop applications using Microsoft technologies. You will be involved in development, API integrations,...

Health can’t waitAlan exists to end the wait. Health is a universal right, and we believe this right can only become real when it’s coupled with prevention. We need to stop treating health as something we repair and start treating it as something we build, every day. It’s not solely a question of willpower. It’s the healthcare system itself that...

Role: Senior / Principal Software Engineer Job Type: Full-Time Salary range: to €100.000 + Equity Contract type: Direct employment with our client Location: Onsite in Barcelona Only interested in speaking with candidates who are comfortable working from the office 5 days per week Our partner is building next-generation AI-driven communication products that...

Full Remote · European Timezone · Professional English Required About the Role We're looking for a Senior Software Engineer with an Agentic mindset — someone who doesn't just write code, but builds systems that think, act, and adapt. You'll work on a production AdTech platform with real business impact, and you'll increasingly work alongside AI agents...

At EY wavespace Madrid - AI & Data Hub, we are a diverse, multicultural team at the forefront of technological innovation, working with cutting‑edge technologies like Gen AI, data analytics, robotics, etc. Our center is dedicated to exploring the future of AI and Data. What We Offer Join our Data & AI Hub, where you will have the chance to work in a...

Who we are:Marfeel is a publishing intelligence platform trusted by over 5,000 publishers worldwide: including Business Insider, Le Figaro, El País and McClatchy. We help publishers turn data into action: understanding what content is working right now, what has performed over time, and what to do next. Our platform gives editorial, SEO, audience, and...

MDW is a leading consulting company specialized in Data, AI and BizApps, with offices in Geneva and Madrid. Recognized as Microsoft Partner of the Year with multiple awards, we help major organizations transform their business with Azure, Microsoft Fabric, Databricks and AI technologies.We are looking for a Data Engineer to join our team and work on...

About FERO FERO is reinventing checkout for eCommerce. We build high-performance, adaptive checkout experiences that help merchants increase conversion and revenue. Backed by top-tier VCs, we’re building from Madrid with a strong focus on performance, data, and real impact. About the role We’re looking for a Product Engineer to join our...

Senior Fullstack Engineer (Java/Kotlin + Javascript) Who is Parser? Technology alone does not create impact- the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement. We are a...

Frontend EngineerLea atentamente toda la información sobre esta oportunidad y luego utilice el botón de solicitud de abajo para enviar su CV y su candidatura.Position: Frontend EngineerType: Freelance Hourly ContractCompensation: $90/hourLocation: RemoteAbout the OpportunityThis opportunity is for experienced Frontend Engineers and Full-Stack Developers...

Hi! I’m Abhik, Ashby’s Co-Founder and VP of Engineering. We’re looking for an ambitious full‑stack engineer who is laser‑focused on solving customer problems and building long‑term solutions. Our team operates with a blend of startup agility and the scale of a growth‑stage company, with tens of thousands of daily users and strong growth...

Hey! Get ready to set sails and navigate the rindus wave. We're rindus, a People company. We love IT professionals and our passion is to help and empower our crew to get the best out of themselves, unfold their full potential, and help them grow. Because growth is in our mindset, we're doing it since 2017, closely with our German Partners, helping them shape...

Hello! Do you want to help us build the platform that connects Factorial to the rest of the software world, with strong engineering foundations today and AI as a growing part of how we work tomorrow? We're looking for engineers who: Care about the maturity and quality of what they ship, more than the specific stack they use Care about whether the thing they...

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the...

3 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. UST is looking for the very Top Talent…and we would be delighted if you were to join our family! More in detail, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35.000...