154,373+ Remote Fullstack Developer Python React With Ai Jobs in Spain — Top Companies Hiring July 2026

Professional job seekers finding Spain jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Remote Ophthalmologist For Ai Medical Imaging Reviews

Prolific is looking for qualified Ophthalmologists to support an AI project focused on medical image interpretation.Inscríbase rápido, consulte la descripción completa desplazándose hacia abajo para conocer todos los requisitos de este puesto.This remote role requires expertise to ensure AI output ...

Remote Neuroscience Qa Lead Ai Data Quality

YO IT Consulting is looking for a Neuroscience Quality Assurance Lead for a remote contract role.Por favor, asegúrese de leer completamente el resumen y los requisitos de esta oportunidad de empleo que se detallan a continuación.You will ensure quality across neuroscience AI training projects by r ...

Ai Marketing Specialist — Remote & Data Driven Campaigns

YO IT Consulting is seeking a Marketing Specialist to help train next-generation AI systems by leveraging marketing expertise.¿Tiene lo que se necesita para triunfar? La siguiente información debe ser leída atentamente por todos los candidatos.Your role will involve executing digital campaigns, an ...

Remote Product Designer For Ai Driven Shopping

Joko, a tech company based in Barcelona, is looking for an experienced Product Designer to shape the future of shopping by designing innovative solutions for millions of users. As part of a dynamic team, you will manage design projects from discovery to delivery, collaborating closely with PMs and engi ...

Remote Data Engineer For Ai Powered Analytics

Joko is looking for a Data Engineer to scale and own their data infrastructure in Barcelona.No espere a enviar su solicitud después de leer esta descripción; se espera un gran volumen de candidaturas para esta oportunidad.This role involves designing data systems, building pipelines, and en ...

Technical Pm Ai Native Platform, Remote & Flexible

JetBrains is seeking an experienced Technical Project Manager to join their Project Management team in Madrid.Si sus habilidades, experiencia y cualificaciones coinciden con las de esta descripción del puesto, no demore su solicitud.In this role, you will drive complex initiatives across product, ...

Ai Powered Business Ops Engineer | Hybrid/Remote

Qualifyze is seeking a Business Operations Engineer to bridge business and technology.Envíe su CV y cualquier información adicional requerida después de haber leído esta descripción, haciendo clic en el botón de solicitud.You'll work closely with teams to enhance efficiency through AI and automati ...

Senior Strategy Consultant Remote, Ai Task Design

A leading consulting firm is looking for experienced consultants to join their remote, project-based team in Valencia, Spain.Todas las habilidades, cualificaciones y experiencia relevantes que necesitará un candidato seleccionado se enumeran en la siguiente descripción.This role requires 3+ years of ...

Remote Cloud Partnerships Lead — Ai & Gtm Strategy

A leading tech company is looking for a Partnership Development Manager in Barcelona.Si le interesa solicitar este empleo, por favor, asegúrese de cumplir los siguientes requisitos que se enumeran a continuación.The successful candidate will manage strategic partnerships, work with commercial teams o ...

Senior Frontend Engineer (Angular) – Ai Driven & Remote

A leading cloud software provider is seeking a Senior Frontend Engineer in Barcelona to build robust web applications using Angular and TypeScript.¿Tiene lo que se necesita para triunfar? La siguiente información debe ser leída atentamente por todos los candidatos.You'll drive frontend solutions, men ...

Remote Enterprise Sdr Ai Driven Prospecting & Growth

Flowable is seeking a Sales Development professional in Barcelona to join their team.Para una comprensión completa de esta oportunidad y de lo que se requerirá para ser un candidato exitoso, siga leyendo.You'll utilize AI-driven tools for lead generation and nurture high-value opportunities throug ...

Ai Enablement Lead — Remote & High Impact Solutions

Storyful in Barcelona is seeking an AI Solutions Manager to drive AI enablement and adoption across DowJones.Siga leyendo para descubrir lo que necesitará para tener éxito en este puesto, incluyendo habilidades, cualificaciones y experiencia.This critical role focuses on identifying AI opportuniti ...

Senior Ai Native Full Stack Engineer (Remote)

Talan Group is seeking a Senior Full Stack Developer located in Málaga to join our international team.Inscríbase ahora, lea los detalles del trabajo desplazándose hacia abajo. Verifique que posee las habilidades necesarias antes de enviar una solicitud.The ideal candidate will have strong backend ...

Ai French Trainer Flexible Hours, Remote Work

A leading online platform seeks an AI Trainer proficient in advanced French to complete training tasks, analyze AI performance on French prompts, and improve AI models.Inscríbase ahora, lea los detalles del trabajo desplazándose hacia abajo. Verifique que posee las habilidades necesarias antes de enviar un ...

Customer Support Representative Ai Training (Freelance Remote)

Customer Support Representative - AI Training (Freelance - Remote)Envíe su CV y cualquier información adicional requerida después de haber leído esta descripción, haciendo clic en el botón de solicitud.About ProlificProlific is not just another player in the AI space – we are building the bi ...

Remote Adversarial Security Analyst For Ai Defense

Alignerr is seeking Offensive Security Analysts to apply adversarial reasoning to frontier AI cybersecurity challenges. You’ll work with realistic attack scenarios to help train and evaluate AI systems that understand how threats behave in the wild.This fully remote, hourly contract role emphasizes structu ...

System Engineer Ai Inference & Gpu Optimization (Remote)

Jobgether's partner is seeking a System Engineer (Token Factory) based in Spain to join a cutting-edge AI infrastructure team building the next generation of large-scale inference platforms.You will solve complex engineering challenges across GPU computing, hardware optimization, and low-level performance ...

Bilingual Ai Music Producer Spanish/English (Remote)

Mercor seeks a Music Audio Expert fluent in Spanish and English to evaluate AI-generated lyrics and voice work, and to write music in the domain language specified. This remote contract role requires independent, asynchronous work and strong bilingual capabilities.Ideal candidates have 3+ years in music pr ...

Software Engineer — Ai Driven, Scalable Systems (Remote)

Bending Spoons is seeking talented individuals to help build software that matters and to integrate AI across development workstreams. You will take ownership from idea to production, shaping scalable systems used by customers across Europe and beyond.We value reasoning, ambition, teamwork, and strong Engl ...

Full Stack Engineer (Ai Driven) – Remote/Hybrid

Tyris Software, ubicada en Valencia, busca un desarrollador full stack con más de 4 años de experiencia.Si cree que es el candidato ideal para la siguiente oportunidad, envíe su solicitud después de leer la descripción completa.La persona ideal tiene habilidades en desarrollo de software, así como ...

Ai Technical Architect — Microsoft & Enterprise Platforms (Remote)

Arxada is a global leader in innovative solutions that protect our world. Our groundbreaking technologies, in‑depth regulatory know‑how, manufacturing and process development help our customers safeguard nutrition, health and infrastructure efficiently through chemistry and biotechnology that enhance sustaina ...

Remote Machine Learning Engineer – Nlp & Ai Features

Twilio is seeking a Machine Learning Engineer to design, implement and deploy AI-powered features that enhance customer conversations at scale. You will build model pipelines, production inference, and collaborate with ML practitioners to ship features end-to-end.Based remotely in Spain, you will contribut ...

Remote Data & Ai Product Owner: Quality & Governance

Keyrus Portugal is seeking a Data & AI Product Owner to guide organisations through governance and quality transformations, blending data governance expertise with AI-enabled processes. The role sits at the intersection of business and IT, demanding clear communication with senior stakeholders and a focus on mea ...

Remote Freelance Journalist For Ai News Quality

Updated: 07 July 2026Freelance | 8–20 hrs/week | Remote (EU/UK)Are you an experienced journalist who instinctively spots gaps in reporting, editorial judgement, or story structure and understands the complex realities of journalism? Do you have 8 to 20 hours per week available alongside your main job ...

Art Director: Ai Driven Digital Campaigns (Remote)

Publicis Production, part of Publicis Groupe Spain, seeks an Art Director who loves crafting digital experiences and exploring AI to elevate creativity.¿Quiere presentar una candidatura? Asegúrese de que su CV está actualizado y luego lea atentamente las siguientes especificaciones del puesto antes de s ...

Ai Research Engineer Reincement Learning 100% Remote

About the jobRevise detenidamente toda la documentación de la solicitud antes de hacer clic en el botón de solicitar al final de esta descripción.As a member of the AI model team, you will drive innovation in reinforcement learning approaches for advanced models. Your work will optimize decision‑m ...

Remote Dentist For Ai Medical Imaging & Validation

Prolific is seeking experienced Dentists for a remote opportunity involved in an AI development project focused on medical image interpretation.No espere a enviar su solicitud después de leer esta descripción; se espera un gran volumen de candidaturas para esta oportunidad.This role pays ap ...

Remote Galician Language Data Contributor For Ai

Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries. No espere a enviar su solicitud después de leer ...

Senior Data Engineer Remote Federated Genomics & Ai

Lifebit, based in Barcelona, is looking for a Data Engineer to enhance their infrastructure for complex data systems in the life sciences sector.Descubra más sobre las tareas diarias, las responsabilidades generales y la experiencia requerida para esta oportunidad desplazándose hacia abajo ahora.T ...

Ai Privacy Counsel — Remote & Eu Regulation Lead

Sabio Group is seeking an AI and Privacy Counsel to join their Legal Department in Madrid.Desplácese hacia abajo para ver todos los requisitos del puesto y las responsabilidades que pueden esperar los candidatos seleccionados.In this role, you'll handle customer contracts, focusing on AI-specific ...

Remote Excel Expert For Ai Training Data

YO IT Consulting is seeking an Excel Expert to apply their proficiency in Microsoft Excel to enhance AI training efforts.Aumente sus posibilidades de llegar a la fase de entrevista leyendo la descripción completa del puesto y enviando su solicitud sin demora.The role involves analyzing complex Exc ...

Senior Technical Lead Ai & Data Platforms (Remote)

eXperience IT Solutions busca un/a Technical Lead para unirse a su equipo en Madrid.¿Está pensando en solicitar este empleo? No se demore, desplácese hacia abajo y envíe su solicitud lo antes posible para no perder la oportunidad.Este rol implica liderar proyectos internacionales en Inteligencia A ...

Enterprise Tam – Ai Platform (Remote/Hybrid, Spain)

Maisa busca un Gerente de Cuentas Técnicas para impulsar la adopción y el valor en clientes empresariales implementando su plataforma de IA.¿Está considerando presentar su candidatura para este trabajo? Compruebe todos los detalles en esta descripción del puesto y luego haga clic en Solicitar.La ...

Remote Eu Ai Infrastructure & Platform Ops Engineer

Mirantis is seeking an AI Infrastructure & Platform Operations Engineer to work remotely in the EU.Envíe su CV y cualquier información adicional requerida después de haber leído esta descripción, haciendo clic en el botón de solicitud.You will monitor and support AI infrastructure platforms, ensur ...

Remote Astrophysics Phd For Ai Data Projects

Mercor is seeking a Physics PhD to tackle advanced problems in Statistical Mechanics and collaborate with AI research teams in a remote setting.No deje pasar esta oportunidad, inscríbase rápidamente si su experiencia y habilidades coinciden con lo que se indica en la siguiente descripción.Ideal ca ...

Software Engineer (Security) Tech Foundations

Health can’t wait .Usted podría ser el solicitante perfecto para este trabajo. Lea toda la información asociada y asegúrese de presentar su candidatura.Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare w ...

Security Driven Software Engineer: Auth & Encryption

Health can’t wait .Usted podría ser el solicitante perfecto para este trabajo. Lea toda la información asociada y asegúrese de presentar su candidatura.Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare w ...

Software Engineer Python Ubuntu Pro Client Graduate Level

Join to apply for the Software Engineer - Python - Ubuntu Pro client - graduate level role at Canonical 1 day ago Be among the first 25 applicants Join to apply for the Software Engineer - Python - Ubuntu Pro client - graduate level role at < ...

Senior Full Stack Developer JS EdTech

Senior Full Stack Developer JS - EdTechObtenga más información sobre las tareas generales relacionadas con esta oportunidad a continuación, así como sobre las habilidades requeridas.Paradox EN is looking for a senior full‑stack developer to lead the next generation of our online learning platform. </p ...

AI Engineer

AI Engineer Please send your resume in English; applications not submitted in English will not be considered. We are looking for outliers, wired differently from the traditional law firm mindset. Are you a proactive professional who thinks outside the box and is eager to rethink h ...

Principal Engineer

ResponsibilitiesAs a Principal Engineer at Viaplay, you will be contributing hands‑on by engineering scalable and resilient back‑end systems in Node.Js and Rust running in AWS, as well as driving the overall technical vision and direction of our platform In your role, you will ensure we develop ...

Developer Experience Engineer Devtools & Automation

SIX Group Services Ltd.A continuación se detalla todo lo que necesita saber sobre lo que implica esta oportunidad, así como lo que se espera de los solicitantes.is seeking a Developer Experience Engineer in Madrid to join their centralized DevOps Tools Team.This role involves defining and co ...

Senior software engineer — ai native saas, remote

Process Street is seeking a Senior Software Engineer to help architect and evolve an AI-native product and engineering organization.Para presentar una candidatura, simplemente lea la siguiente descripción del puesto y asegúrese de adjuntar los documentos pertinentes.This role requires deep experience ...

Full Stack Engineer (Python)

A continuación se detalla todo lo que necesita saber sobre lo que implica esta oportunidad, así como lo que se espera de los solicitantes.Datavant is the data collaboration platform trusted for healthcare. Guided by our mission to make the world’s health data secure, accessible and actionable, we ...

Remote Hebrew AI Data Specialist — Transcription & QA

RWS Group is seeking AI Data Specialists for a remote, freelance role. The position is part-time (10+ hours per week) with immediate start and a long-term project focus on improving AI-generated content in Hebrew. The role offers flexible scheduling and an hourly rate of 13 USD, with rates varying by c ...

Part Time AI Agent Engineer — Remote LATAM

AIT busca un AI Engineer part-time para unirse a su equipo en un proyecto de automatización basado en IA. Este rol implica desarrollar agentes de IA autónomos con experiencia necesaria en Python, LLMs y APIs REST. Los candidatos deben ser nativos o fluidos en español y tener 20 horas semanales disponib ...

Remote Freelance Environment Artist for AI Training

Prolific is looking for a freelance Game Development / Environment Artist to work on AI training. In this remote role, you will handle asset licensing and perform technical processing including rendering and preparing files to specification. Ideal candidates should have experience in 3D, Technical or V ...

AI Training Lead Remote Data Annotation & Evaluation

YO IT Consulting seeks an AI Trainer Lead to help train next-generation AI systems, shaping how models learn through high-quality input and robust evaluation. This remote contract role focuses on evaluating AI responses, annotating data sets, and providing detailed feedback to improve model performance across ...

Remote AI Trainer & Evaluator: Benchmark & Refine Models

YO IT Consulting is seeking an AI Trainer & Evaluator for a remote contract role. You will train next-generation AI systems by providing high-quality input and rigorous evaluation using detailed rubrics. This position emphasizes accuracy, clear feedback, and thorough documentation while collaborating w ...

Portuguese AI Language Expert — Remote, Flexible Hours

Alignerr is seeking native Portuguese speakers with a background in language teaching or assessment to help evaluate and improve AI systems trained on Portuguese-language content. This remote, hourly contract offers asynchronous work with global teams. You will review AI-generated Portuguese speech and ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Remote Fullstack Developer Python React With Ai Jobs in Spain Job Search Guide, Trends and Insights