158,339+ Remote Fullstack Dev Python React Ai Jobs in Spain — Top Companies Hiring June 2026

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Enterprise AI TAM — Lead Adoption & Value Delivery (Remote)

Neara is seeking a Technical Account Manager to facilitate the implementation of their AI-driven process automation platform. This role entails managing the lifecycle of customer deployments, ensuring successful onboarding and adoption. The successful candidate will demonstrate substantial experience in managing ...

Enterprise AI TAM — Lead Adoption & Value Delivery (Remote)

Neara is seeking a Technical Account Manager to facilitate the implementation of their AI-driven process automation platform. This role entails managing the lifecycle of customer deployments, ensuring successful onboarding and adoption. The successful candidate will demonstrate substantial experience in managing ...

Enterprise AI TAM — Lead Adoption & Value Delivery (Remote)

Neara is seeking a Technical Account Manager to facilitate the implementation of their AI-driven process automation platform. This role entails managing the lifecycle of customer deployments, ensuring successful onboarding and adoption. The successful candidate will demonstrate substantial experience in managing ...

Remote Data Scientist & AI Engineer | RAG, LLMs & Cloud

Logicalis Spain busca un Data Scientist / IA Engineer para unirse al equipo de Data, Analytics & IA. El candidato participará en proyectos de ingeniería de datos e inteligencia artificial para clientes nacionales e internacionales. Se requiere experiencia en Python, integración de APIs de IA y plataformas cloud. ...

Remote Hedge Fund Analyst for AI Research (Contract)

Mercor is seeking a Hedge Fund Expert to work remotely with a commitment of 10+ hours per week. This role involves evaluating hedge fund strategies to enhance AI model training and developing financial models. Candidates should have at least 2 years of experience in top hedge funds and skills in financial modeli ...

Senior Data Engineer: AI Driven Data Products (Remote)

Lighthouse, based in Barcelona, is seeking a Senior Data Engineer for the Data Products Team. This full-time, remote role involves building and maintaining high-quality data pipelines to support product and analytics teams. Key responsibilities include designing data solutions, collaborating with stakeholders, a ...

Senior Flight Supply Product Manager Remote & AI Driven

Drive Capital is looking for a remote Product Manager for Flights Supply to lead the integration of airline and third-party partners. In this high-impact role, you will be responsible for the technical delivery and optimization of the flight supply ecosystem. Candidates should have at least 6 years of experience ...

Remote Senior Backend Lead for AI Driven eCommerce

Óscala is seeking a Senior Full-Stack Developer with a strong backend focus to lead the transition of multiple Shopify stores into a scalable architecture. The role involves building backend systems on AWS, and integrating legacy systems while utilizing AI tools for development. Ideal candidates will have 5+ yea ...

Data Architect Remote, Azure Big Data & AI Lead

Prodware Group, ubicado en Madrid, busca un/a Data Architect para unirse al equipo de Data&BI. La persona seleccionada diseñará arquitecturas de datos en Azure, liderará equipos técnicos y coordinará procesos de preventa. Se solicita experiencia en consultoría de datos y en arquitecturas Big Data. El puesto ofre ...

Senior French Prompt Engineer – Clinical AI (Remote Europe)

A consulting firm is seeking a Senior French-speaking Prompt Engineer to enhance AI-powered clinical documentation systems. This role emphasizes LLM prompt engineering and innovative solutions within healthcare workflows. The ideal candidate will possess over 5 years of experience, strong Python skills, and flue ...

Remote AI Video Marketing Intern — Viral Content Creator

Una consultora europea especializada busca un/a pasante de Marketing en vídeo con interés en crear contenido digital que comunique tecnologías complejas. El rol es 100% remoto y ofrece flexibilidad, permitiendo a los candidatos aprender y utilizar herramientas avanzadas de IA. Es ideal para aquellos con interés ...

Product Marketing Manager AI Driven Growth Lead (Remote)

A fast-growing SaaS company in Madrid seeks a Product Marketing Manager to lead marketing strategies and drive product adoption. Key responsibilities include crafting product messaging, conducting market research, and creating promotional content. Ideal candidates have proven experience in product marketing with ...

Remote Senior ML Engineer Multimodal AI for Ecommerce

A leading ecommerce company is seeking a Machine Learning Engineer to develop and optimize systems for search and discovery. You will be instrumental in building machine learning models, particularly in NLP, utilizing transformer architectures. The role offers fully remote work, unlimited vacation, and a competi ...

Data Science Intern — AI for Insurance (Remote/Hyb)

A leading AI platform provider in Madrid is looking for a Data Scientist Intern to contribute to fraud detection and claim automation. Ideal candidates are master’s students in relevant fields, fluent in Spanish, and possess programming skills. Interns can expect a gross monthly salary of 1800€, flexibility in w ...

Senior PHP Tech Lead – Remote AI Driven Insurtech

An innovative insurtech startup based in Barcelona is looking for a Senior PHP - Tech Lead to develop and maintain back-end systems. The successful candidate will collaborate with cross-functional teams and optimize system performance while ensuring code quality. Additional bonuses, possible long-term stock opti ...

Senior Java Engineer—Spring/JSP • Remote & AI Project

knowmad mood está buscando un desarrollador experimentado en Java para un proyecto innovador en Valencia, España. Ofrecemos un entorno 100% remoto y un modelo de trabajo flexible que fomenta el desarrollo personal y profesional. El candidato ideal contará con al menos 5 años de experiencia en Java y fr ...

Gen AI Engineer — Hybrid/Remote, LLM & RAG Specialist

Plexus busca un/a Ingeniero/a Gen IA con más de 5 años de experiencia en ciencia de datos y más de 2 años en GenAI. La persona seleccionada trabajará en proyectos utilizando modelos de lenguaje de gran tamaño y colaborará en un ambiente híbrido que combina trabajo en oficina y remoto. Se valorará exper ...

AI Driven Business Analyst — Digital Transformation (Hybrid/Remote)

NTT DATA Europe & Latam busca Business Analysts para proyectos internacionales de transformación digital en Alicante. Se requieren profesionales con al menos 5 años de experiencia en análisis de negocio en entornos IT. El candidato ideal debe tener nivel de inglés C1 y conocimientos sólidos de BPMN, ad ...

Remote Senior Full Stack Engineer: AI Copilot Apps

eXperience IT Solutions, especializada en innovación digital, busca un/a Full Stack Developer con nivel avanzado de inglés y al menos 5 años de experiencia. Participarás en el desarrollo de aplicaciones que integren inteligencia artificial y Copilot Agents en un entorno empresarial. Ofrecemos un proyec ...

Full Stack AI & Big Data Engineer — Remote Eligible

Upbe is seeking a Full Stack Developer to work on innovative AI-driven products based in Marbella, Spain. This role involves collaborating with cross-functional teams and focusing on software development for various applications. Candidates should have a BS/MS in Computer Science, 5+ years of experience, and str ...

Remote Freelance 3D Environment Artist for AI Training

Prolific is seeking a Game Development / Environment Artist to join its AI training team on a freelance, remote basis. This role allows you to license your existing assets while contributing to AI systems for video generation. Ideal candidates will have experience in creating 3D art, VFX design, and should be ...

Bid & Proposal Lead — AI Driven Presales, Remote/Hybrid

isolutions AG is seeking a Bid Manager to lead the presales strategy, coordinate bids, and support the sales team. This role offers the chance to work in a flexible environment from Barcelona or remotely. Your responsibilities include driving the bidding process, managing timelines, and collaborating o ...

Remote Java Engineer: Spring, JSP, AI Driven Product

knowmad mood busca un desarrollador con al menos 5 años de experiencia en Java y tecnologías asociadas como Spring MVC y Spring Boot. El trabajo es 100% remoto e implica participar en proyectos innovadores con un fuerte componente de IA. Ofrecemos un ambiente inclusivo y diverso, con beneficios como ca ...

Staff Software Engineer Lead Web Platform & AI (Remote)

A leading information services company in Barcelona is seeking a Staff Software Engineer to architect and deliver next-gen web and AI platforms. You will lead technical strategies, bridge business and technology, and drive operational excellence, requiring 7+ years of experience in software engineering, includin ...

Senior AI Engineer — LLMs, ML Pipelines & MLOps (Remote)

Initiumsoft busca un AI Engineer para diseñar y liderar pipelines de inteligencia artificial. Trabajarás en un entorno 100% remoto desde España, colaborando con un equipo multidisciplinario en proyectos innovadores. El candidato ideal tiene 7 años de experiencia en ingeniería de datos, es experto en Py ...

Data Engineer — AI Driven, Scalable Data Pipelines (Remote)

Joko in Barcelona is seeking an experienced Data Engineer to lead the evolution of their data stack and enhance data-driven decision-making. The role focuses on scaling data infrastructure and building robust data pipelines while ensuring data quality and governance. The ideal candidate will have 5+ ye ...

AI DevOps Engineer — Hybrid/Remote (3 days/week)

Ambit Iberia is looking for an AI DevOps Engineer in Sant Cugat del Vallès, Spain, to lead the transformation of software management through intelligent automation. The role involves developing automation solutions, designing scalable frameworks, and optimizing CI/CD pipelines. The ideal candidate shou ...

Remote: Application Security Analyst for AI Risk Insights

Alignerr is looking for an Application Security Analyst to collaborate with top AI research labs. In this fully remote role, you'll analyze application vulnerabilities, assess security practices, and provide structured reports that inform AI systems. Your expertise will help drive advancements in intelligent ...

Remote SDR: Build Pipeline for AI HR/Payroll

Valeria HR, based in Barcelona, is seeking a Sales Development Representative to engage with prospective clients primarily in hospitality and logistics. You'll be responsible for running outbound sequences, qualifying leads, and collaborating closely with the marketing team. The ideal candidate has 1–2 ...

Technical Product Owner Remote, Flexible Hours, AI Focus

Lognext busca un Technical Product Owner para unirse a su equipo. El puesto es 100% remoto y requiere experiencia en gestión de productos con fuerte enfoque técnico. Los candidatos deben tener experiencia previa como Product Owner y en entornos Agile/Scrum. Se valorará experiencia en Java y en proyecto ...

Remote Technical Customer Success for AI Health SaaS

Legit.Health is looking for a Technical Account Manager to join the team in Vitoria, Spain. In this role, you will own customer accounts end-to-end, ensuring successful integration and support. The position offers a full-remote setup with flexible working hours, making it ideal for those seeking work-life bal ...

Remote Senior PM: Flight Connectivity & AI Driven Ops

Hopper is seeking a Product Manager for Flights Supply to lead the integration of airline and third-party partners, ensuring excellent booking experiences. You will drive technical delivery and optimization of our supply ecosystem using AI-driven solutions, collaborating across teams to manage a high-velocity ro ...

Remote Arabic AI Domain Expert — Train & Evaluate Models

Prolific is seeking Advanced Arabic Speakers to assist in training and evaluating AI models. You'll complete tasks like analyzing and editing Arabic content, and your expertise will help enhance AI performance. This role offers competitive pay at about $30/hr and flexibility to work from home. Applicants must ha ...

Head of Fraud Product — AI Driven Security (Remote)

Revolut Ltd is seeking a Head of Product in Madrid to lead their financial crime product team. The ideal candidate will have over 7 years of product management experience, including managing large teams and AI products. Responsibilities include designing features to improve security across Revolut’s platform and ...

Enterprise SDR AI Scale Up | Remote, Equity Options

BLP in Madrid is seeking an Enterprise Sales Development Representative to drive outreach to potential customers. You will work closely with the Sales team to build relationships and convert leads into clients. Ideal candidates have proven sales experience, excellent communication skills, and a customer-focused ...

Remote Account Executive SaaS Sales for Hospitality AI

Lighthouse is seeking a sales professional to own the full sales cycle, from prospecting to closing, in Barcelona or any location in Spain. With responsibilities including building a pipeline and leveraging AI tools, the ideal candidate will have 2-5 years in a closing sales role and a solid SaaS background. The ...

Big Data Architect Cloud, Data & AI Innovator (Remote)

SDG Group, líder en soluciones de Big Data y Analytics, busca un Data Engineer para desarrollar soluciones de datos de alto impacto. Con un enfoque en la innovación y un ambiente colaborativo, el candidato ideal tendrá más de 4 años de experiencia y habilidades en integración y modelamiento de datos. Ofrecemos u ...

Senior AI Engineer: Databricks & MLOps Lead (Remote Spain)

A leading Data Engineering company in Spain is seeking a Senior AI Engineer to drive AI solutions for EMEA and US clients. As the first team member in Spain, you will lead technical projects, interface with customers, and contribute to establishing local presence. This hybrid role offers flexibility and signific ...

Remote CTO & Co Founder, AI for Legal Tech

A leading venture studio is seeking a CTO & Co-Founder for a new venture in the Agentic AI space. This role offers a unique opportunity to lead product and technology strategy from day one, with significant co-founder equity and the support of experienced teams. Ideal candidates have over 5 years of software eng ...

AI Driven Product Manager for Discovery & Growth Remote

A leading energy firm in Madrid is seeking a Product Manager to lead a cross-functional team in developing AI-enabled products. The role emphasizes fostering a culture of experimentation and learning, as well as data-driven product decisions. Candidates should have several years of experience in product manageme ...

Remote Affiliate Growth Director Horizons AI Web Builder

A leading tech company in Barcelona is seeking an Affiliate Manager to drive affiliate marketing strategies. You will manage partnerships, implement acquisition strategies, and collaborate with cross-functional teams. The ideal candidate has over 3 years of experience in affiliate marketing and strong negotiatio ...

Senior Cloud Architect Data & AI (Multi Cloud, Remote)

Babel Sistemas busca un/a Senior Cloud Architect en Madrid o en remoto para diseñar arquitecturas cloud-nativas en entornos multi-cloud, principalmente Azure y AWS. El candidato ideal tiene al menos 2 años de experiencia en la creación de soluciones escalables y eficientes en costos, además de un sólido conoc ...

Technical SEO Lead Remote, Flexible & AI Ready Scale

Hostinger is seeking a Technical SEO Lead based in EU to ensure the organic foundation is solid and scalable. The role includes leading technical audits, overseeing domain migrations, and building a technical SEO roadmap aligned with business goals. Ideal candidates have 5+ years of experience in techn ...

Databricks Data Engineer Grow in Data & AI (Remote)

SDG Group España busca un Data Engineer con más de 4 años de experiencia en entornos Big Data. Serás responsable de desarrollar pipelines de datos utilizando tecnologías como Python y PySpark, y colaborarás en el diseño de arquitecturas de datos. Ofrecemos un entorno colaborativo y oportunidades de cre ...

Remote AI Program Director: Lead Data & ML Initiatives

Toloka is seeking an exceptional Program Director to oversee complex AI data projects across diverse client portfolios. This full-time position allows for remote work, where you'll manage program strategy, delivery, and governance for AI initiatives. With over 10 years in technology consulting and a st ...

Remote AI Trainer: Fluent Spanish Conversations (Spain/LatAm)

Prolific is looking for fluent Spanish speakers from Spain, Argentina, Chile, Mexico, and Colombia to engage in live video conversations for an AI training initiative. This role focuses on capturing the nuances of human communication to help train a human-like AI model. Participants will conduct video ...

Growth Leader for AI Mobile Apps — Remote & Flexible

LABHOUSE, a Barcelona-based startup, is seeking a VP of Growth to lead the growth strategy for its portfolio of AI-powered apps. The role involves mentoring a Performance Marketing team and optimizing growth channels to scale apps profitably. The ideal candidate will have over 8 years in growth marketi ...

Senior AI Native Full Stack Engineer (Remote/Barcelona)

Nerdleveltech is hiring a Full-Stack Developer in Barcelona, crucial for building and scaling AI-driven platforms. You will be part of a modern tech team working on exciting projects. The ideal candidate has strong skills in TypeScript and Python, with experience in API integrations and database manage ...

Generative AI Engineer | Hybrid (Remote 2d/wk) & Growth

CORUS Consulting busca un/a Ingeniero/a de IA Generativa en Madrid para trabajar en proyectos del sector asegurador. Se requiere experiencia de al menos 6 años en ingeniería de software con foco en IA Generativa y habilidades en diseño de soluciones innovadoras. Ofrecemos un entorno de trabajo dinámico ...

Junior Full Stack Engineer: AI Testing & DX (Remote)

AgileEngine, LLC. is looking for a Junior Full Stack Engineer in Barcelona to build AI-powered automation tools for public safety platforms. You'll work mainly with Java on the backend and collaborate on the frontend using TypeScript and React. Responsibilities include building test automation tools and impro ...

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