250,055+ Remote Fullstack Dev Java Angular Ai Tools Jobs in Spain — Top Companies Hiring June 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

Senior Full Stack Engineer, 100% En remoto

Senior Full Stack Engineer ¡Estamos buscando un/a Senior Front-End Engineer! 100 orientado a JavaScript Testing Arquitectura Front Microfrontends Estamos contratando: Senior Full Stack Engineer (7+ años de experiencia) Modalidad: remota Inglés: fluido¿Eres una persona apa ...

Automation and AI Engineer (Unity & Backend Technologies)

You’ll be joining a newly formed Automation and AI team at Aristocrat, passionate about redefining how we develop, operate, and maintain our live games. Our mission is to build pipelines, tools, and solutions powered by AI that automate repetitive tasks, lower operational overhead, and open new creative op ...

Automation and AI Engineer (Unity & Backend Technologies)

You’ll be joining a newly formed Automation and AI team at Aristocrat, passionate about redefining how we develop, operate, and maintain our live games. Our mission is to build pipelines, tools, and solutions powered by AI that automate repetitive tasks, lower operational overhead, and open new creative oppor ...

Principal Software Engineer, Healthcare AI — Remote EU

Cross Border Talents is seeking a Principal Software Engineer to architect and build core systems for next-generation healthcare AI products. The role emphasizes designing robust systems, working on AI-driven communication tools, and scaling healthcare AI technologies. A successful candidate will have strong ...

Seo Executive (Temporary Role)

We’re seeking a results-driven SEO Executive to strengthen our digital footprint and support our growth strategy. You'll play a pivotal role in enhancing our organic visibility, leveraging AI to optimize workflows, and ensuring best-in-class SEO practices across our digital assets. If you’re passionate about ...

Seo Executive (Temporary Role)

We’re seeking a results-driven SEO Executive to strengthen our digital footprint and support our growth strategy. You'll play a pivotal role in enhancing our organic visibility, leveraging AI to optimize workflows, and ensuring best-in-class SEO practices across our digital assets. If you’re passionate about ...

Seo Executive (Temporary Role)

We’re seeking a results-driven SEO Executive to strengthen our digital footprint and support our growth strategy. You'll play a pivotal role in enhancing our organic visibility, leveraging AI to optimize workflows, and ensuring best-in-class SEO practices across our digital assets. If you’re passionate a ...

Senior Backend Developer Java, Sevilla

Senior Backend Developer JavaTÍTULOSenior Backend Developer Java Spring Boot MicroserviciosMISIÓN DEL PUESTOFormarás parte de la evolución tecnológica de nuestra plataforma e-learning, participando activamente en el desarrollo y evolución de nuestra arquitectura backend basada en microservici ...

Java Senior Software Engineer Technology (Hybrid)

Java Senior Software Engineer - Technology (Hybrid) Join to apply for the Java Senior Software Engineer - Technology (Hybrid) role at eDreams ODIGEO . 1 week ago Be among the first 25 applicants. Direct message the job poster from eDreams ODIGEO. ...

Analista / Desarrollador/a Fullstack (Galicia)

¡Nueva posibilidad en Full on Net by Sword! Estamos buscando un/a Analista / Desarrollador/a Fullstack para incorporarse a un proyecto de desarrollo activo en entorno profesional. La persona seleccionada participará en el diseño, análisis y desarrollo de soluciones fullstack, trabajando en ...

Remote Financial Controller – Healthtech AI Scale up

A European healthtech company in Madrid is looking for a Financial Controller. The ideal candidate will have 5-6 years of experience, particularly in Big 4, including 2 years in audit. Responsibilities include standardizing financial processes, implementing automated workflows, and ensuring accurate financial re ...

Senior Data & AI Business Development Lead (Remote)

Una empresa líder en soluciones tecnológicas en Madrid busca un/a Business Development Data & AI. El candidato/a debe dirigir el desarrollo de negocio y poseer entre 5 y 7 años de experiencia en venta consultiva de proyectos de Data. Se valorará la experiencia en gobernanza de datos y soluciones de IA. Ofrecen u ...

Junior GenAI Data Scientist — Remote Video AI

A leading online marketplace in Barcelona seeks a Junior Data Scientist to build and deploy Generative AI video services across its platforms. The role involves working within a diverse team, managing stakeholder requirements, and using machine learning frameworks like Scikit-Learn and PyTorch. The position offe ...

Data Engineer for AI & Analytics — Remote, Equity

A dynamic international company in Barcelona is seeking a driven Data Engineer to enhance their Data & Analytics Team. In this role, you will design and maintain data architecture while collaborating with product teams for data quality and security. Candidates should have 3–5 years of relevant experience, profic ...

Head of AI Driven Sales & Performance (Remote)

A leading EdTech company seeks a Sales Manager to oversee high-ticket B2C sales teams while driving performance and integrating AI tools. Candidates should have experience managing distributed teams and a strong data orientation, with a focus on achieving business outcomes through effective compensation design. ...

Senior AI Agent Platform Engineer — Remote & Impactful

A leading tech company is seeking a Senior Software Engineer - AI Agent Platform in Madrid. You will design and build an AI agent platform to tackle complex challenges in neuro-contextual advertising. The role demands strong backend system experience, proficiency in Python, and familiarity with LLM-based applica ...

Senior AI SoC Physical Design Engineer (Remote)

A cutting-edge AI technology firm is seeking a Senior/Staff Silicon Physical Design Engineer in Madrid, Spain. You will develop advanced multi-core in-memory compute SoCs, leveraging 10+ years of physical design expertise, and work collaboratively with various teams. The role involves synthesizing, floorplanning ...

Sales CRM Systems Analyst — Remote & AI Driven

A global leader in laboratory and clinical technologies seeks a Sales Systems & CRM Functional Analyst in Barcelona. You will bridge business and IT teams while optimizing Salesforce and SAP Service Cloud. The ideal candidate has 3-5 years in functional analysis and excellent communication skills in English. The ...

AI Training Specialist — Remote Tasks & Flexible Hours

A forward-thinking AI company is seeking AI Training Experts to assist in training and evaluating AI models. Responsibilities include completing tasks such as analyzing, editing, and judging AI performance. Ideal candidates should have professional experience in AI training, attention to detail, and the ability ...

Senior AI Systems Architect – Remote, Python & LLMs

A leading AI consultancy in Madrid seeks a Senior Software Engineer or Solutions Architect with deep Python and Generative AI expertise. This role involves building production-grade AI systems, leading technical directions, and mentoring teams. The ideal candidate should have strong experience in integrating AI ...

Senior AI Driven Full Stack Engineer | Remote

MarsBased in Barcelona is searching for a Senior Full Stack Engineer to build and enhance scalable web applications. The role demands proficiency in Node.js, React, and Next.js while working in a highly collaborative, remote-focused environment. You will contribute to architecture decisions and implement innovat ...

Korean AI Trainer — Advanced Fluency (Remote Work)

A leading data company is seeking an AI Trainer with advanced Korean fluency. In this role, you will complete tasks such as analyzing and editing Korean content, judging AI performance, and helping improve AI models. Successful candidates will take a skills verification test. This position offers competitive pay ...

AI Trainer Advanced Korean Fluency (Madrid Remote)

Overview Prolific is building the biggest pool of quality human data in the world. We support AI development by connecting researchers with a global pool of participants for paid studies. Role: AI Trainer - Advanced Korean Fluency The role involves training and evaluating cutting-e ...

Remote PE Analyst — AI Deals & Diligence (Contract)

Mercor is seeking a Private Equity Expert with at least 2 years of experience in top firms. The role involves evaluating financial models, reviewing market sizing, and sourcing deals. This remote contract position requires a minimum commitment of 10 hours per week at $130 per hour. The ideal candidate should be ...

Senior Microsoft AI & Security Sales Lead (Remote)

myCloudDoor busca un/a Gerente de Ventas en Valencia con más de 5 años de experiencia en ventas de soluciones Microsoft. La persona será responsable de construir relaciones con clientes, liderar el ciclo de ventas y cerrar acuerdos en regiones como el Sur y Cataluña. Proporcionamos contrato indefinido, 25 días d ...

Quality Lead, AI & Humanoid Robotics (Remote, Spain)

TELUS Digital is seeking an experienced Quality Manager to lead quality initiatives across AI/ML systems within humanoid and cognitive robotics. This remote role from Spain requires 5+ years in quality assurance and strong expertise in AI model validation. Responsibilities include implementing quality assurance ...

Staff Product Manager AI 100% Remote EMEA

NOTE: This is a FULLY remote role, but the candidate must be within EMEA to collaborate with their team, peers, and internal customers. You do not have to be in the specific country or city shown in this listing, but please only apply if you are physically based within EMEA. Trusted by 20,0 ...

Senior Generative AI Data Scientist — Remote & Impactful

Aubay Spain busca un Data Scientist para unirse al equipo de Big Data y Analítica Avanzada. Este rol implica diseñar y desarrollar modelos de IA, coordinar entre los equipos de negocio y técnicos, y asegurar la alineación de las soluciones con la visión estratégica de la organización. Se ofrece un contrato indef ...

Senior Docs Engineer: AI Powered Documentation (Remote)

Elastic is seeking a Senior Software Engineer to join our Docs Engineering Team in Madrid. The ideal candidate will have a minimum of 8 years of software engineering experience and proficiency in various programming languages. Responsibilities include developing software that enhances documentation delivery, lev ...

Remote Product Communications & PR Leader (AI & Web3)

Framework Ventures is seeking a Product Communications & PR Manager to drive communications across Tether's technology initiatives. You will collaborate with internal teams to shape narratives around Tether's AI and Web3 technologies, developing media strategies and materials. The ideal candidate has 5–8 years o ...

Remote AI Data Specialist, STEM PhD Contract

Mercor is looking for STEM PhDs to join their remote team. You will tackle challenging problems to enhance AI model training and work independently to improve AI outputs. Ideal candidates must hold a STEM PhD from a recognized university and possess high attention to detail along with exceptional communication s ...

AI Research Engineer Reincement Learning 100% Remote

About the job As a member of the AI model team, you will drive innovation in reinforcement learning approaches for advanced models. Your work will optimize decision‑making and adaptive behavior to deliver enhanced intelligence, improved performance, and domain‑specific capabilities for real‑world ...

Remote AI Native Product Builder — Vibe & Velocity

Ein innovatives digitales Coaching-Unternehmen sucht einen kreativen Technologen als Architekten digitaler Produkte. Du entwickelst innovative, benutzerzentrierte Lösungen und bringst Ideen rasch in die Umsetzung. Diese Position bietet die Möglichkeit, vom finanziellen Erfolg der Produkte zu profitieren und biet ...

MLOps Engineer: Remote & Databricks Mosaic AI Pipelines

VISEO - Spain busca un profesional para apoyar el despliegue de pipelines de ML y operaciones con conocimientos en la plataforma Databricks Mosaic AI. El candidato ideal tiene más de 4 años de experiencia en ingeniería de software con IA, dominio de Kubernetes, Terraform y un alto nivel de inglés. Ofrecemos cont ...

Remote AI Engineer: ML, GenAI & Big Data

Everfield is seeking a skilled Data Scientist to develop and optimize machine learning models. The role requires a degree in Computer Science or Mathematics, with a minimum of 3 years of experience and fluency in both English and Spanish. Responsibilities include data analysis, pipeline development, and integrat ...

Remote Canva Asset Specialist for AI Training

YO IT Consulting is looking for a Canva User/Specialist for a remote role to support AI training initiatives. You will utilize Canva extensively to create and manage design assets while collaborating with cross-functional teams. Ideal candidates have at least two years of experience with Canva, excellent communi ...

Digital Accounts Director — AI & Growth Leader (Remote)

Una consultora digital busca un Account Director para liderar grandes cuentas en el sector tecnológico. Esta persona será responsable de gestionar la relación con clientes clave y coordinar equipos para ejecutar proyectos digitales complejos. Se requiere una experiencia mínima de 6-8 años y habilidades en gestió ...

Remote Cloud Partnerships Lead — AI & GTM Strategy

A leading tech company is looking for a Partnership Development Manager in Barcelona. The successful candidate will manage strategic partnerships, work with commercial teams on go-to-market strategies, and foster relationships with organizations like AWS and Google. Ideal applicants bring experience in partnersh ...

AI Solutions Specialist for CX & Automation (Remote)

A leading provider of customer experience solutions is seeking an AI Solutions Specialist to drive design and delivery of enterprise-scale AI solutions. This role combines technical expertise with commercial acumen, and offers a dynamic environment for personal growth. Key responsibilities include leading discov ...

Remote Spanish AI Chat Voice Evaluator — Spain

A remote work opportunity provider is seeking freelancers residing in Spain for a role involving AI chatbots. Candidates must exhibit advanced Spanish fluency and background in English comprehension. The work entails engaging with chatbots via voice mode, completing tasks following predefined prompts, and rating ...

Remote Marketing Project Manager for AI Wallets

A leading digital solutions company is seeking a Marketing Project Manager based in Madrid. The role involves managing marketing design projects, ensuring alignment across teams, and delivering quality outputs on time. Ideal candidates will have 2-4 years of relevant experience, particularly in digital wallets o ...

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. This role requires 3+ years of experience at top-tier strategy consulting firms, with responsibilities including building consulting project environments and designing tasks for AI agents ...

AI Driven Finance Analyst — Remote, Part Time

A technology consultancy in Barcelona seeks a Freelance Financial Analyst to contribute to advanced AI projects. The ideal candidate will possess a degree in finance and 3+ years of experience in relevant fields such as investment or consulting. Responsibilities include creating tasks for AI training and engagin ...

Remote Full Stack Lead Engineer – AI Platform

An innovative technology company is seeking a Full-Stack Lead Engineer to guide their engineering architecture and deliver core features across web and mobile platforms. You will work closely with the founding team, leading development and mentoring engineers. Ideal candidates will have over 5 years of experienc ...

AI Full Stack Engineer Remote or Barcelona

A dynamic AI startup in Barcelona is seeking a Full Stack Engineer to develop AI-powered products. The role involves collaborating with engineers and data scientists, writing efficient code, and mentoring junior engineers. Ideal candidates hold a degree in Computer Science, have strong back-end skills (Node.js, ...

Data Engineer — AI Powered Data Pipelines, Remote

A leading AI consultancy is seeking a proficient software engineer to design and maintain data pipelines. You will collaborate in agile teams to deliver innovative solutions to client challenges. The ideal candidate is fluent in English and familiar with technologies like Spark and Docker. Initially, the role wi ...

Senior DevOps & AI Infra Engineer Remote Europe

A leading technology company is looking for a DevOps/Infrastructure Engineer to take full ownership of their cloud infrastructure and deployments. This role requires 8+ years of experience and an ability to thrive in a fast-paced startup environment. You will manage Kubernetes clusters, optimize AI/LLM systems, ...

Lead Data Analytics & AI Strategy — Remote & Flexible

A leading digital agency in Spain is searching for a Data Analytics Director to lead their data analytics function. The role involves defining and executing data strategies, building strong client relationships, and mentoring a team of analysts. Candidates should have over 7 years of experience, a strong knowled ...

Senior Backend Engineer – AI‑First CCaaS (Remote)

A leading software company in Barcelona is seeking a Senior Backend Software Engineer to join their Auxiliary Squad. The role involves managing technical services and designing workflows while working with technologies such as Java and PostgreSQL. The ideal candidate has over 10 years of software development exp ...

Senior Data Analytics Lead AI & Growth (Remote)

A digital agency is seeking a Senior Data Analyst in Barcelona to lead their analytics function and drive a data-first culture. The ideal candidate has over 7 years of experience in data analytics and at least 3 years in a leadership role. Responsibilities include defining data strategy, building client relation ...

🚀 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 Dev Java Angular Ai Tools Jobs in Spain Job Search Guide, Trends and Insights