260,671+ Remote Fullstack Developer React Python Ai Jobs in Spain — Top Companies Hiring June 2026

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Senior DevOps Engineer: AI Driven SDLC & Multi Cloud

KAIROS DIGITAL SOLUTIONS busca un DevOps Engineer Senior en Madrid. El candidato ideal debe tener más de 7 años de experiencia en entornos DevOps complejos, ser fluido en inglés y tener un sólido portfolio técnico. Las responsabilidades incluyen liderar la evolución de la ToolChain y garantizar un flujo de entre ...

Lead AI/ML Architect for Scalable Game Decisioning

King is looking for a Senior Principal AI/ML Engineer to join their Decision Automation team for Candy Crush Saga in Barcelona. In this hands-on senior technical leadership role, you will drive scalable AI/ML solutions that influence core player-facing decisions. The ideal candidate will possess deep expertise i ...

Lead Data Scientist: Generative AI & ML for Finance

SBS is looking for a Principal Data Scientist in Madrid to lead the creation of innovative AI and machine learning solutions in a regulated financial environment. You'll develop machine learning models, design autonomous workflows, and scale generative AI systems while ensuring compliance with financial regulati ...

Head of QA | AI Driven Fintech Quality & Release

COLIBRIX ONE is looking for a Head of Quality Assurance to lead the QA function and ensure product quality in a regulated fintech environment. The role involves defining QA strategy, implementing tools, and establishing processes for defect prevention. The successful candidate will have 5+ years of leadership ex ...

Energy AI/ML Engineer — Applied Data Science (Hybrid)

A global energy technology company seeks an Applied Data Science Engineer in Barcelona. You will design intelligent solutions for energy management across various environments, applying machine learning and statistical techniques. The ideal applicant holds a master's degree and has significant experience in data ...

SAP Support Intern: AI Driven Vendor Mgmt & Dashboards

A global urban mobility company is looking for a candidate to handle incidents and service requests, promote AI in AMS, and manage contracts and budgets. Key qualifications include a university degree in Information Technology or Business Administration, fluency in English, and experience with Microsoft Office. ...

Cloud Security Engineer (AWS) – AI Ready Infra & Growth

A growing software company in Las Palmas is seeking a Cybersecurity Engineer to ensure security in development and infrastructure lifecycles. You'll collaborate with DevOps and engineering teams while managing cloud security and vulnerability assessments. Ideal candidates have extensive experience in cybersecuri ...

Senior Full Stack Engineer: AI Driven, Scalable Systems

A software company in Las Palmas seeks a Senior Software Engineer to lead the development of web and mobile applications. The role involves collaborating with cross-functional teams and integrating AI tools into workflows. Candidates should have over 6 years of experience in software development, system design s ...

Electronics Engineer – Cutting Edge Robotics for Defense AI

A defence AI company based in Barcelona is searching for an experienced Electronics Engineer. You will design and develop electronic systems and firmware, tackling real-world challenges within a multidisciplinary team. The ideal candidate has over 5 years of experience in electronics design, holds at least a BSc ...

Senior Front End Engineer: AI Driven Enterprise Dashboard

A global analytics and pricing firm seeks a skilled Senior Front-End Engineer to lead the design and development of its enterprise Dashboard 4.0 in Barcelona. The candidate will collaborate with expert users to create a powerful and user-friendly UI, working independently on complex projects. Ideal applicants wi ...

MEA & CEE Sales Director — AI Driven Governance SaaS

A leading tech company is seeking an experienced Sales Manager to lead and manage a team of Strategic Account Executives. The role requires strong leadership skills, a proven track record in SaaS sales, and the ability to engage with C-level executives. Responsibilities include driving sales processes, performin ...

AI Engineer: Build Production LLM Apps (Hybrid, Barcelona)

A leading technology firm in Barcelona seeks AI engineers to design and implement AI-powered applications for clients. This role requires at least 2 years of engineering experience and proficiency in AI tools, LLMs, and software fundamentals. You will communicate technical concepts clearly and work directly with ...

Data & AI Strategy & Ops Lead — High Impact IC

A leading Ed-Tech company in Barcelona seeks an experienced operational leader for their Data & Applied AI team. This role involves managing operational processes, driving strategic initiatives, and enhancing team efficiency. The ideal candidate has 7+ years in strategy or operations, familiarity with data teams ...

ML Engineer, Earth Sciences Climate AI, Flexible Hours

The Barcelona Supercomputing Center (BSC) seeks a Machine Learning Engineer for its AI Factory within the Earth Sciences Department. The position involves supporting AI software, designing machine learning pipelines, and collaborating on projects. This full-time role offers a stimulating environment, f ...

Global Head of Compliance Assurance & AI Driven Testing

Ebury is looking for a Global Head of Compliance Assurance, Monitoring & Testing in Madrid. You will lead critical functions ensuring compliance with Financial Crime regulations while managing a team of specialists. The role emphasizes analytical skills, strong leadership, and innovative problem-solvin ...

Solution Architect: Elastic Stack for AI Driven Search

WinsAbove is seeking a Solution Architect in Barcelona to lead customer implementations using the Elastic Stack. The role involves collaboration with sales teams and technical workshops to design optimal architectures, provide demos, and ensure successful deployments. The ideal candidate has experience ...

Spain Based Castilian Voice Talent for AI Training

Obsidian is partnering with a leading AI research lab to seek Spain-based voice actors with native Castilian/Peninsular Spanish accents. The role involves recording high-quality samples for advanced text-to-speech systems, requiring experience in voice acting and access to a professional recording setup. ...

PhD in Healthcare x AI Impactful Talent Network

Visium SA is seeking exceptional PhD graduates in healthcare to join their team. This opportunity allows you to apply your research expertise to tackle real-world challenges while working with cross-functional teams. The ideal candidate possesses strong analytical skills, a keen interest in healthcare ...

AI Image Annotation Specialist — Part Time, Hybrid & Growth

A technology company in Madrid is seeking a part-time Image Annotation Specialist to support AI-driven projects. You will annotate and label images, assist in the creation of visual content, and help train AI models. We're looking for candidates with basic Excel skills and an interest in artificial intelligence. ...

Castilian Spanish Voice Actor for AI TTS Training

Obsidian is looking for Spain-based voice actors with native Castilian/Peninsular Spanish accents to contribute to next-generation text-to-speech systems. Candidates will deliver high-quality recordings for internal AI projects, focusing on clear and expressive speech. Ideal applicants should have expe ...

Technology Sales Executive AI & Digital Solutions (New Business)

WHO WE ARE? Konecta is a leading innovative global service provider in customer management business process and digital outsourcing, with 120,000 passionate employees working in 30 languages across 4 continents and 26 countries. Focusing on the unique needs and opportunities of each industry, Ko ...

Join our PhD Talent Community (Healthcare x AI)

Did you just finished your PhD? You worked in the intersection of healthcare and AI? Your next big challenge starts here - an opportunity to work with cross-functional teams and real-world business challenges. At Visium, we help leaders in Pharma, Biotech, and Chemicals define their AI and ...

LLM Driven AI Search Strategist for Brand Authority

Fever España in Madrid is searching for an AI Search Innovation Strategist to lead strategic SEO evolution and improve brand visibility through advanced analytics and innovative methodologies. The ideal candidate has a STEM degree and 3–5 years of relevant SEO experience, combined with strong analytica ...

Liquid Cooling Systems Engineer for AI Data Centers

Vertiv Co in Madrid seeks a Thermal Team Member to enhance maintenance services for cooling applications in high-computing environments. You will collaborate with various teams to implement innovative solutions and improve service delivery. The ideal candidate has a degree in engineering and over 3 years of r ...

AI Driven Product Manager, B2B SaaS for Compliance

Control-Risks, located in Madrid, seeks an experienced product manager to act as the primary owner for platform areas. This role emphasizes customer discovery and collaborative delivery, requiring proven expertise in managing product backlogs and agile methodologies. You'll be pivotal in shaping produc ...

Data Analyst: AI Driven Insights for Global Retail

Alliance Automotive Group Iberia is looking for a Data Analyst to support business teams in leveraging data for innovative, high-impact products across diverse domains like Purchasing, Finance, and Supply Chain. The ideal candidate will possess a Master's degree in Data-related fields and experience in ...

Head of Sales Specialists – Europe, AI Driven Growth

Sovos Latinoamérica in Madrid is seeking a Leader of Sales Specialists to drive growth across strategic accounts in Europe. In this player-coach role, you will lead a high-performing team while directly engaging in complex, high-value deals. The ideal candidate will have over 7 years of software sales ...

Senior Data Science Lead: Martech & CRM AI Innovator

VML group is looking for a Senior Manager - Data Science to lead our data science practice in Madrid. You will manage a team, engage with clients regarding data strategies, and oversee the delivery of high-quality data science initiatives. The ideal candidate should have 5–8 years of experience in data ...

Senior Product Manager AI Driven Design & Simulation (Fusion)

Autodesk in Barcelona is seeking a Senior Product Manager for Product Design Simulation in Fusion. The role focuses on defining the strategy for integrated design experiences, leveraging AI to simplify complex analysis, and driving product adoption. Qualified candidates will have a strong background in ...

People & Culture Intern: AI‑Driven HR & Student Programs

Neuroelectrics Corporation in Barcelona is seeking a People & Culture Intern. This role offers a unique opportunity to support daily HR operations while learning how AI can improve our department. You'll assist in talent acquisition, manage university agreements, and organize events to enhance company culture ...

Senior OCP Networking Architect AI Data Centers (Hybrid)

Hireroo is seeking a Senior OCP Networking Architect in Barcelona, Spain, to drive OCP-based networking and data center solutions. This role entails defining OCP based rack architecture, collaborating with various teams, and ensuring quality performance. Candidates should have over 8 years of relevant experience ...

Castilian Spanish Voice Actor for AI Speech Research

Alignerr is seeking professional Voice Actors / Voice-Over Artists based in Spain to record sessions for an AI speech research project. Participants will work in a studio environment, recording dialogue in natural conversational Spanish. Ideal candidates are native or near-native Spanish speakers with ...

Azure Data & Intelligence Engineer for AI Driven Analytics

Seidor está buscando un Data & Intelligence Engineer en Monterroso, Galicia, para unirse a su equipo y contribuir al diseño y desarrollo de soluciones innovadoras en el ecosistema Microsoft Azure. El candidato ideal tendrá experiencia en servicios de Azure, habilidades en SQL y Python, y pasión por tra ...

Azure Data & AI Engineer: Build Modern Data Platforms

Seidor en Madrid busca un Data & Intelligence Engineer para unirse a su equipo de innovación tecnológica. El candidato ideal desarrollará soluciones de datos utilizando el ecosistema Microsoft Azure, participando en proyectos de analítica e inteligencia artificial. Con un enfoque centrado en la calidad ...

BTP + Data & AI Sales Development Executive UKI Region

Description This role focuses on business development within a defined territory, hunting for new clients and increasing SAP footprint by building relationships with new and existing customers through traditional and digital means. The position supports strategic growth opportunities related to th ...

Flights Product Manager AI Driven Travel Platform Lead

Perk seeks a Product Manager in Flights to drive strategy and innovation within its travel ecosystem. The role involves working closely with teams to enhance the flight experience, leveraging AI tools for product development, and leading efforts to understand user journeys. You will need a strong background in t ...

Arquitecto de Soluciones Data & AI en la Nube

GFT Technologies España busca un/a Data Solution Architect para liderar el diseño e implementación de soluciones avanzadas en su Center of Excellence (CoE) AI.DA. La persona ideal debe tener 8-10 años de experiencia en arquitectura de soluciones y 3 años trabajando con Databricks. Se valorará la habilidad en la ...

QA Automation Engineer — AI Driven Testing in Agile

SIX Group Services Ltd. in Madrid is hiring a QA Automation Engineer to enhance their testing processes. The role involves integrating AI in the Test Case Life Cycle, improving software quality through test strategies, and automating testing procedures. Candidates should be passionate about testing automation an ...

Cloud Threat Research Manager – Lead AI & Cloud Security

Proofpoint is seeking a highly motivated Manager to lead the Cloud Threat Research team in Madrid, Spain. This role involves directing research tasks in cloud and AI threats, managing a team of researchers, and analyzing logs/data to produce impactful results. Candidates should have over 5 years in team leadersh ...

Senior MLOps Engineer: AI Pipelines & LLM Infra (Malaga)

Ernst & Young Advisory Services Sdn Bhd is looking for a Senior MLOps / ML Engineer in Málaga, Spain. The role requires 3+ years of experience in designing and operating Machine Learning and LLM systems with strong skills in Azure ML, Python, and CI/CD pipelines. The candidate will build secure ML infrastructure ...

Senior QA Automation Engineer (.NET) – AI Driven Testing

BrainRocket is looking for a Middle/Senior QA Automation Engineer to enhance the quality assurance of a new multi-brand Sportsbook platform. Located in Valencia, Spain, the role demands expertise in C#/.NET and test automation, along with a strong understanding of HTTP protocols and non-relational databases. Ben ...

Senior Backend Engineer: AI Platforms in Cloud (Hybrid)

RocaSalvatella en Sant Cugat del Vallès busca un Senior Backend Engineer para diseñar y desarrollar la arquitectura backend de soluciones de AI. La posición requiere 4-6 años de experiencia en desarrollo backend y 2-3 años en entornos cloud (AWS/Azure). Ofrecemos flexibilidad horaria, trabajo híbrido y un clima ...

Global Tech Automation Lead — AI, No Code, Hybrid

Cabify busca un Global Tech Specialist en Madrid para liderar proyectos tecnológicos y optimizar herramientas CRM. El candidato ideal tendrá formación en ADE, Ingeniería o Economía, experiencia en entornos tecnológicos y habilidades en la administración de herramientas como Zendesk y AWS. Ofrecemos trabajo híbri ...

AI Data Platform Engineer — Semantics, LLMs & APIs (Hybrid)

Lognext busca un AI / Data Platform Engineer para unirse a su equipo en Málaga. El candidato ideal tendrá de 2 a 5 años de experiencia en entornos de ingeniería de datos y será responsable de diseñar e implementar pipelines, desarrollar componentes para APIs basadas en IA y colaborar en entornos Agile. Ofrecen b ...

AI/ML Engineer Production MLOps with Kubernetes (Hybrid)

Aubay Spain busca un Machine Learning Engineer para desplegar y monitorizar modelos de IA en Kubernetes y desarrollar microservicios en Python. Se requiere al menos 3 años de experiencia en MLOps, así como conocimientos avanzados de Python y entornos Kubernetes. La empresa ofrece un contrato indefinido con un en ...

Staff ML Engineer: Lead Architecture & Mentorship in AI

Visium SA in Barcelona is seeking a Staff Machine Learning Engineer to lead technically complex projects from design to deployment. You will mentor junior engineers, ensure architectural excellence, and partner with clients to deliver business outcomes. Candidates should have 6-8 years of experience in machine l ...

Senior LLM Engineer: Optimize, Fine Tune & Deploy AI

European Tech Recruit is seeking a Mid/Senior LLM Engineer in Zaragoza, Spain. The ideal candidate will have an MSc/PhD in a relevant field, with 2+ years (Mid) or 5+ years (Senior) of experience in developing and fine-tuning LLM models. Responsibilities include designing new optimization methods for LLMs, mento ...

Software Engineer (AI Augmented) .NET, Vue.js and Cursor

At Frontiers, our purpose is to make science open. We believe open science empowers the global scientific community to accelerate discovery and develop the solutions needed for healthy lives on a healthy planet. The Role: What You’ll Do Use Cursor AI and LLMs to accelerate developme ...

Spanish Credit Risk Data Scientist | AI & Open Banking

Abound is seeking a Data Scientist in Madrid to establish the local credit risk model for the Spanish market. This role requires an advanced degree in Data Science and at least 3 years of experience in data science, along with strong SQL and Python skills. The successful candidate will work closely with cross-fu ...

Senior SAP BTP & AI Architect for Cloud Innovation

SAP is seeking a Senior SAP BTP & AI Architect in Madrid to act as a trusted advisor, promoting the adoption of SAP technologies. The role involves defining cloud architectures, delivering proof-of-concept engagements, and providing high-quality architectural guidance. The candidate must have extensive experienc ...

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