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Remote Technical Account Manager AI AdTech for Growth

RTB House is seeking a Technical Account Manager to join their team in Spain. The role involves conducting technical operations for clients, coordinating technical issues during online campaign launches, and monitoring campaign effectiveness. Candidates should have 2+ years in tech support, strong analytical ski ...

Senior Data Engineer: AI Powered Pipelines (Remote EU)

Oliver Bernard is seeking a highly skilled Senior Data Engineer in Spain. The candidate will focus on building data pipelines and AI-powered systems, contributing to architectural decisions, and collaborating with cross-functional teams. With 5+ years of experience required, knowledge of FastAPI and experience w ...

Remote Investment Banking Analyst AI Data Evaluator (Contract)

Call For Referral is seeking an Investment Banking Expert to evaluate financial models and improve AI training data. The successful candidate will have a minimum of 2 years in investment banking at a top-tier firm, with experience in financial modeling and investment analysis. Responsibilities include reviewing ...

Remote Production AI Engineer — Real time, Multi Agent

Montash is looking for an experienced professional to enhance AI-powered support assistants through model deployment and operational oversight. In this remote role, you will build scalable AI models for real-time applications, implement autonomous and multi-agent systems, and collaborate to integrate voice layer ...

AI First Tech Lead: Architect & People Leader (Remote)

WorkFlex is seeking a Mini-CTO to lead a high-autonomy team and drive architectural decisions while mentoring engineers. You will balance technical excellence with people management in a remote-only environment. Ideal candidates will have 1-2+ years of people management experience and over 5 years in Java, Sprin ...

AI First Full Stack Engineer — Remote, High Impact

Zendrop is a fast-growing US-based dropshipping platform that helps entrepreneurs easily start and scale their online stores. Thousands of merchants use our tools to streamline logistics, improve customer experience, and grow revenue. At Zendrop we move fast, take ownership, and care deeply about resul ...

Remote Senior Big Data Engineer — Data & AI Architect

Bosonit busca un Big Data Engineer en España, con al menos 5 años de experiencia en entornos Big Data y cloud. Este rol incluye el diseño, desarrollo y optimización de pipelines de datos utilizando tecnologías como Scala, Java, Apache Spark y Databricks. Se ofrece una modalidad 100% remota, formación continua, y ...

Remote Email & Content Marketing Specialist for AI Growth

Jobgether is seeking an Email Marketing Specialist to execute high-impact email campaigns and publish optimized content aimed at student audiences. This fully remote role requires 2 to 4 years of digital marketing experience, particularly in email and content marketing. Candidates should have a strong grasp of a ...

Remote SEO & GEO Lead for AI Driven Growth

Jobgether is seeking a SEO/GEO Specialist based in Spain. This high-impact role focuses on developing and executing SEO and Generative Engine Optimization strategies to drive organic customer acquisition. You'll manage initiatives that connect SEO performance directly to revenue outcomes, collaborate cross-funct ...

Senior Software Engineer Remote AI Training & Systems Design

A leading AI lab is seeking experienced Senior and Staff Software Engineers in Spain for a flexible, part-time remote opportunity. Candidates should have over 5 years of experience at top technology companies and strong expertise in system design, algorithms, and software architecture. The position allows for up ...

Senior Solver Architect Remote Cross Chain AI/DeFi

A leading technology laboratory in Spain is seeking a Senior Software Engineer (Solvers) to architect the Solver network and enhance performance and reliability of its ecosystem. The ideal candidate will have over 7 years of experience in distributed systems and fluency in TypeScript and Go. This role includes l ...

Remote Senior Mechanical Engineer — Part Time AI Design

A leading AI firm is seeking experienced Senior and Principal Mechanical Engineers for a flexible remote role. Responsibilities include training AI on mechanical design tasks, and refining AI-generated work related to design analysis and manufacturing processes. The position requires 5+ years of experience in to ...

Senior Data Engineer — Real Time AI Pipelines (Remote)

A leading AI-driven platform is seeking a Senior Data Engineer in Spain to develop core data infrastructure. The role involves driving architecture and optimizing data pipelines, requiring expertise in Kafka and OLAP databases. Ideal candidates will have over 10 years of experience, strong skills in Python and S ...

Software Engineer End to End, AI Driven (Remote)

Una empresa tecnológica en España busca un Ingeniero de Desarrollo de Software para desarrollar soluciones end to end. Se requieren mínimo 3 años de experiencia en desarrollo web y conocimientos en tecnologías como Java, Angular y AWS. Es esencial la experiencia en el uso de IA en el desarrollo de software. La e ...

Remote Senior C Systems Engineer AI Training & Review

A fast-growing AI data services company is seeking a Senior C Engineer to work remotely on an hourly basis. You'll review AI-generated C code and design solutions, ensuring accuracy and clarity. The ideal candidate will have over 4 years of experience in C programming and a bachelor's degree in a related field. ...

Remote Head of Engineering, Europe — AI First Leader

A leading digital technology company is seeking a Head of Engineering to lead and scale a high-performing engineering organization across Europe. This role includes overseeing backend and frontend development, mentoring teams, and driving innovation through an AI-first engineering culture. Ideal candidates will ...

Remote R Engineer: AI Data QA & Analysis Expert

A fast-growing AI Data Services company in Spain is seeking a remote R Engineer to review AI-generated responses and generate data-analysis-focused content. The role demands expertise in R programming, strong statistics knowledge, and hands-on experience with data analysis. Responsibilities include creating AI t ...

Remote Full Stack Engineer: AI First, Ownership & Impact

A leading HR Tech startup is seeking a Fullstack Product Engineer to join their innovative team. You will collaborate closely with Product Managers, balance your expertise between Java and Angular, and own the security of applications handling global compliance data. Candidates should have at least 3 years of ex ...

Remote Contract: Application Security Analyst for AI Risk

A leading technology firm is seeking an Application Security Analyst to assess and remediate software security risks. You will evaluate vulnerabilities across applications and help create security datasets for AI training. The ideal candidate has over 2 years of security experience and a strong understanding of ...

AI Powered Product Lead Early Stage, Remote, B2C

A dynamic product-driven company is seeking an experienced Product Manager to lead the full product lifecycle from initial idea validation through MVP launch to scaling. The ideal candidate thrives in a remote environment, has strong experience in B2C product management, and is skilled in using AI tools for data ...

Remote IAM Analyst: Identity & Access Security for AI

A progressive tech company is seeking an Identity & Access Management Analyst to address modern security challenges. You will analyze IAM and access control scenarios while identifying weaknesses. The role requires 2+ years of relevant experience with IAM and a strong understanding of identity failures. The posi ...

Remote AI Language Trainer (Spain) — Spanish Linguistics Expert

A leading AI training firm is seeking a Spanish Language Specialist to contribute expertise in shaping AI. Responsibilities include interacting with language models, verifying linguistic accuracy, and documenting errors. Candidates should hold a Master’s or PhD in Spanish linguistics and possess strong communica ...

Remote Full Stack Engineer, AI Tooling & Discovery UI

A modern e-commerce technology firm is seeking an engineer for its Agent Tools team. You will develop AI-driven products that enhance the online shopping experience. This role requires a strong background in front-end development, especially in React and TypeScript, and proficiency in a back-end framework. Excel ...

Senior Full Stack JS Engineer – EdTech (Remote, AI)

Wait a minute.Are you inspired by building a pioneering EdTech company that will empower millions of people? Do you dream of creating cutting-edge web applications that seamlessly combine AI, UX/UI excellence, and scalability to create transformative learning experiences at scale ? <p ...

Remote Swedish Coding Specialist for AI Training Data

Are you a coding expert fluent in Swedish eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of scientific discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, an ...

Pure Mathematics Expert for AI Reasoning Trainer (Remote)

Are you a theoretical mathematics expert eager to shape the future of AI? Large-scale language models are rapidly advancing, and their ability to handle rigorous proof-based reasoning depends on high-quality mathematical training data. With your advanced expertise, tomorrow’s AI can better understand abstract ...

Go Backend Engineer for AI Travel Platform (Remote)

A growing travel tech company is seeking a Software Engineer to join our innovative team in Spain. You will build backend systems for AI-driven products, collaborate with customers, and participate in product decisions. We value ownership, communication, and curiosity about user impact. The role offers significa ...

Remote AI Pilot: Vibe Coding & Web Scraping Specialist

A technology company is seeking an AI Pilot to handle data scraping within a hybrid AI and human system. This part-time remote role requires expertise in Python web scraping and data extraction. The ideal candidate will collaborate with Tendem Agents and utilize tools like BeautifulSoup and Selenium. You will en ...

Senior Arabic Voice Actor for AI Training (Remote)

A leading AI training company seeks a skilled Arabic Voice Actor to contribute to shaping the next generation of AI. In this remote freelance role, you will record scripts, evaluate AI outputs for accuracy, and refine voice models. Ideal candidates will have a background in voice acting and strong communication ...

Remote Data Scientist / AI Engineer — ML, MLOps, Cloud

Una empresa líder en IT busca un Data Scientist / IA Engineer para su unidad de Data & Analytics. El candidato ideal tiene más de 3 años de experiencia y conocimientos técnicos avanzados en Python, MLOps y aprendizaje automático. Ofrecemos un entorno de trabajo 100% remoto, estabilidad laboral con contrato indef ...

Senior Automation QA Engineer Remote & AI Driven Testing

A leading vacation rental tech company in Spain is looking for a Senior QA Automation Engineer to enhance their software quality through innovative automation solutions. In this role, you will design and implement robust automated testing frameworks while collaborating closely with development teams. Ideal candi ...

Remote Red Team Security Engineer — Cloud & AI Defense

A global enterprise services company is seeking a skilled Security Engineer, Red Team. This full-time, remote position is available for candidates based in Spain or Portugal. The role involves simulating security attacks, conducting penetration tests, and enhancing the company's security posture with AI and clou ...

Senior Product Manager, AI Driven EdTech Platform (Remote)

A leading educational technology firm in Spain is seeking an experienced Product Manager to own product strategy and team mentorship. You will define a multi-year roadmap while driving market insights in AI and EdTech. Ideal candidates have over 5 years of experience in software development and a proven record o ...

Senior Software Engineer Remote AI Driven Threat Platform

A cybersecurity firm is seeking a Backend Developer to enhance their Threat Intelligence platform. You will design and implement backend services using Python, work on frontend features in React, and leverage AI tools to optimize developer workflows. This role requires a strong emphasis on testing, CI/CD practic ...

Remote Finance Engineer: AI Driven Strategy & FP&A

A leading travel fintech company is looking for a Finance Engineer in Spain to build automated reporting systems and model financial strategies using AI tools. The role requires a strong analytical mindset and 5-7 years of experience in a tech environment. Candidates must have a degree in a quantitative discipli ...

Remote ESL Tutor for AI Training (EN/ES)

A leading AI training firm is looking for an ESL Tutor to evaluate and enhance AI chatbots' conversations in both English and Spanish. This remote, flexible position offers hourly pay starting at $30+ USD, depending on project complexity and quality. Candidates should be detail-oriented and possess excellent wri ...

Remote ML Engineer for Document AI and Kubernetes

Una empresa de tecnología busca un/a Ingeniero/a de Machine Learning orientado/a a producción en España. El rol implica operacionalizar y mantener modelos de IA en un entorno basado en Kubernetes, garantizando rendimiento y estabilidad. Se requiere un sólido manejo de Python y experiencia con herramientas como G ...

Senior Software Engineer AI/Automation for CX (Remote)

Talent-R is looking for a Senior Software Engineer to join their team and build systems that enhance customer experience using AI and automation. The role requires over 4 years of experience in scalable software systems, strong skills in technologies such as PHP, Node.js, and React, and a focus on distributed sy ...

Senior AI Native Full Stack Engineer (Next.js) Remote

Propel is seeking a Senior Full Stack Product Engineer specializing in Next.js and TypeScript for a remote position. You will be responsible for managing end-to-end delivery of features in a fast-paced, AI-driven environment. Ideal candidates will have over 5 years of experience and strong debugging skills. The ...

Product Ops Lead — Remote, AI Driven, Stock Options

Fundraise Up is seeking a Product Ops Specialist to enhance their product team's efficiency and processes. This hands-on role emphasizes workflow automation and cross-team collaboration. Responsibilities include prioritizing Product Ops initiatives, leading process changes, and ensuring metrics-driven improvemen ...

Sales Engineer Mindhunters Ai $1,200 A Month Remote

Sales Engineer sought for a fast-growing AI startup. Responsibilities include identifying leads, presenting demos, and managing the sales process. The role offers flexible hours. ...

Full Stack Product Engineer Next.Js Ai Native Remote

⚙️ AI-Native Senior Full Stack Product Engineer — Next.Js + TypeScript Remote (UAE Timezone overlap required) ASAP Start Our client is looking for a Senior Full Stack Product Engineer who can own delivery ...

Full Stack Product Engineer Next.Js Ai Native Remote

AI-Native Senior Full Stack Product Engineer — Next.Js + TypeScript Descubra exactamente qué habilidades, experiencia y cualificaciones necesitará para tener éxito en este puesto antes de enviar su solicitud a continuación. Remote (UAE Timezone overlap required) ...

Full Stack Product Engineer Next.Js Ai Native Remote

AI-Native Senior Full Stack Product Engineer — Next.Js + TypeScript Remote (UAE Timezone overlap required) ASAP Start A continuación, encontrará un desglose completo de todo lo que se requiere de los posibles candidatos, así como la forma de presentar su c ...

Full Stack Product Engineer Next.Js Ai Native Remote

AI-Native Senior Full Stack Product Engineer — Next.Js + TypeScript¿Es este el siguiente paso en su carrera? Descubra si es el candidato adecuado leyendo la descripción completa a continuación.Remote (UAE Timezone overlap required)ASAP StartOur client is looking for a Senior Full Stack Pr ...

Remote AI Content Evaluator (Basque QA & Data Annotation)

A leading localization service provider is seeking a freelancer for a role in Spain involving content review and quality assurance. The candidate must have native-level proficiency in Basque and fluency in English. Responsibilities include evaluating content for alignment with guidelines and ensuring consistency ...

Programador full stack

En Lognext llevamos más de 18 años identificando e implementando soluciones tecnológicas prácticas que nos permitan seguir avanzando y optimicen nuestras operaciones, acompañando a los equipos con talento experto de alto rendimiento y haciendo de la tecnología una fuerza transformadora en nuestro día a día. < ...

Programador full stack

En Lognext llevamos más de 18 años identificando e implementando soluciones tecnológicas prácticas que nos permitan seguir avanzando y optimicen nuestras operaciones, acompañando a los equipos con talento experto de alto rendimiento y haciendo de la tecnología una fuerza transformadora en nuestro día a día. < ...

Programador full stack

En Lognext llevamos más de 18 años identificando e implementando soluciones tecnológicas prácticas que nos permitan seguir avanzando y optimicen nuestras operaciones, acompañando a los equipos con talento experto de alto rendimiento y haciendo de la tecnología una fuerza transformadora en nuestro día a día. < ...

Programador full stack

En Lognext llevamos más de 18 años identificando e implementando soluciones tecnológicas prácticas que nos permitan seguir avanzando y optimicen nuestras operaciones, acompañando a los equipos con talento experto de alto rendimiento y haciendo de la tecnología una fuerza transformadora en nuestro día a día. < ...

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    Remote Fullstack Developer Javaangular Ai Jobs in Spain Job Search Guide, Trends and Insights