76,231+ Remote Fullstack Dev Reactnextjs Node Jobs in Spain — Top Companies Hiring July 2026

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Kaqchikel AI Trainer & Language Specialist (Remote)

A leading AI training company is looking for a Kaqchikel (Mayan) Language Expert to engage with language models. In this remote role, you will work on topics relevant to Kaqchikel language, verifying accuracy and cultural context while documenting findings. Must have a Master's degree and experience in relevant ...

Junior Talent Coordinator (Remote within Spain)

Overview Leadtech is growing, and we're looking for a Talent Coordinator to help us streamline and enhance our hiring processes. As we expand, ensuring a smooth and efficient candidate experience is crucial to attracting top talent. We need someone organized, proactive, and passionate about suppor ...

Senior Java Engineer Remote, Microservices & AWS

Una consultora tecnológica busca un Desarrollador/a senior Java para trabajar en proyectos innovadores en el sector seguros. Esta posición 100% remota requiere experiencia en Java y microservicios, junto con habilidades en Confluent Kafka y Apigee. Ofrecemos oportunidades de formación y un ambiente laboral salud ...

Remote Senior PPC Performance Marketing Manager

A leading digital agency is seeking a remote Paid PPC Performance Marketing Manager to drive client results through expert-level marketing strategies. You will lead a team, oversee campaign setups, and ensure quality measures are in place. This position requires at least 7 years of digital marketing experience, ...

Remote German Customer Support Pro — Portugal

A leading recruitment firm is looking for a Customer Support Representative fluent in German to join their international team. This remote position allows you to work from Spain, supporting customers through various channels such as social media, chat, phone, and email. You will ensure a positive customer experi ...

Remote Catalan–English AI Translator & Evaluator

A leading AI training company is seeking a Catalan/English Bilingual Translator to join their team. In this remote role, you will evaluate AI chatbot performance and create novel conversations to improve their quality. The ideal candidate is fluent in both languages and possesses strong writing skills. The posit ...

Remote .NET Implementation Consultant (Oil & Gas)

A global technology firm in Spain is seeking an experienced Implementation Consultant for enterprise-wide software solutions, particularly for the Oil & Gas sector. This role involves customizing products, ensuring quality standards, and establishing communication with stakeholders. Candidates should be fluent i ...

Remote Product Manager – Trading Competitions & Growth

XM is looking for a skilled professional to drive and innovate the roadmap for trading competitions. This role involves developing engaging formats, monitoring key performance indicators, and collaborating with cross-functional teams for success. The ideal candidate will have a strong background in Mat ...

Remote MLOps Platform Engineer (Databricks/Azure)

Soltel Group busca un/a Ingeniero/a de Plataforma MLOps para liderar la creación y evolución de una plataforma self-service para IA, basada en Databricks Mosaic AI, MLflow y Azure. El/la candidato/a trabajará en un proyecto internacional con operaciones en la nube y pipelines de CI/CD. Se valorará expe ...

Remote Vulnerability & AI Security Analyst (Contract)

Alignerr is seeking a Vulnerability Management Analyst for AI Training. This remote, hourly contract role focuses on applying real-world vulnerability knowledge to train and evaluate intelligent security systems. The candidate will analyze reports, classify risk, and help shape AI reasoning in cybersecurity. ...

Remote B2B Telemarketer Freelance Lead Gen

Een dynamisch telemarketingbedrijf is op zoek naar een Freelance Tele-Professional voor de rol van B2B Telemarketeer. Je benadert bedrijven telefonisch, werkt met geselecteerde databases, en bouwt duurzame klantrelaties op. Vereist zijn sterke sociale en telefonische vaardigheden, uitstekende beheersing van de N ...

Remote Executive Assistant for Global Startups

A global talent agency is seeking a dedicated Virtual Assistant to support various clients with administrative tasks. This full-time remote role offers opportunities for growth and the chance to work with leading technology startups. Candidates should be fluent in English, proficient in using technology, and rea ...

Remote Dutch B2B Customer Support Specialist

A leading customer support firm is seeking fluent Dutch speakers for a remote position in Spain. As a customer support agent, you will assist clients of renowned companies in an international environment, ensuring maximum satisfaction through various communication channels. The ideal candidate will have a C1 lev ...

Growth SDR, Italy – Retention & Expansion, Remote

iubenda is hiring a Growth Sales Development Representative (Retention & Expansion) to drive retention and upsell across our product suite. You’ll operate at the intersection of Sales, Customer Success, and Growth, identifying customers needing support to select the right solution and turning product usage si ...

Remote Offensive Security Engineer Perimeter Testing

Jobgether is seeking an Offensive Security Engineer based in Spain to strengthen security defenses by hunting for vulnerabilities and simulating real‑world attacks across a complex digital environment. You will own external attack surface testing, reconnaissance activities, and adversary emulation init ...

Mainframe Storage Consultant Open Systems, Remote

Hitachi Vantara is seeking a Technical Consultant to deliver Global Delivery Services to customers in line with defined Statements of Work. You will help ensure a smooth transition from implementation to operations, applying independent judgment to design and implement robust technical solutions. You w ...

Remote Global Voice Artist Sourcing Strategist

Voices is seeking an Artist Sourcing Specialist to identify and recruit elite voice-over artists that fit our Ideal Contributor Profile. You’ll lead outbound efforts and build a scalable bench across languages and categories to support rapid growth. In this role you’ll manage outbound campaigns, engage ...

Remote Golang Backend Engineer — Commercial Payments

Jobgether is seeking a backend engineer to design, build, and operate Golang-based services powering billing, contracts, and customer lifecycle management in a globally distributed organization. You will own backend components, contribute to architecture decisions, deploy and monitor production service ...

Senior MES Solutions Engineer Remote & Impactful

FrontWell Solutions is seeking a Senior Solution Engineer to design, develop, and implement CMF solutions that bridge client operational needs with technical capabilities. You will translate complex requirements into robust MES interfaces to improve client productivity and efficiency. The role emphasiz ...

Remote DevOps Engineer – Spring Boot & Azure

Experis España busca un experto backend con Spring Boot para un proyecto remoto desde España. Serás responsable de diseñar y desarrollar soluciones de software a medida, manteniendo estándares de código y rendimiento, trabajando con equipos ágiles y participando en revisiones de código. Se valoran habi ...

Remote Iberia Account Executive – Energy Management

Copeland is seeking an Account Executive for the Iberian region to accelerate growth in hospitality and MDU sectors. You will identify new opportunities, manage customer relationships, and drive incremental sales across Spain and Portugal, with remote work options and regular regional travel. The role ...

MRI Clinical Applications Specialist – Europe (Remote)

Philips Iberica SAU is seeking a Clinical Application Specialist MR Europe to support the MR business across Europe and work with clinical teams, sales, and customers to drive solution adoption and ensure outstanding customer experiences. Location: Europe (Remote/Home-based within Europe). The role off ...

Remote Senior Backend Lead (Java, Microservices)

Virtual Cave busca un Backend Technical Lead para un rol 100% remoto desde España, con enfoque en sistemas backend escalables y seguros. Coordinarás con frontend, DevOps y gestión de productos para cumplir requisitos del proyecto. Se exige al menos 5 años de experiencia y grado relacionado en informáti ...

Strategic GTM Lead, Merchant Solutions — Remote

A financial services provider is seeking a Sr. Manager of Business Support for their Merchant Solutions division. This full-time remote role involves leading the Marketing GTM strategy and ensuring alignment across various departments. Ideal candidates should have at least 5 years of experience in the payments i ...

Remote AI Engineer LLM & Autonomous Agents

A leading business planning solution provider is seeking an AI Engineer to join their AI Labs team in Spain. The role involves innovating with sophisticated LLM workflows and integrating AI capabilities while working in a collaborative, remote-first environment. Ideal candidates should have a Bachelor's degree i ...

Remote Nurse Educator Flexible Part Time

Teladoc Health, Inc. en España busca enfermero/a para un puesto a tiempo parcial y teletrabajo 100%. La misión es apoyar a pacientes con diversas patologías, realizando educación sanitaria y promoviendo hábitos saludables. Se ofrece contrato fijo-discontinuo, incorporación en 07/09, jornada flexible de ...

Remote Environmental Law Intern – Sustainability Regulation

ECOFACT is seeking an Environmental Law Research Intern in Spain for a six-month paid internship starting in September 2026. The role sits within the Sustainability Regulatory Advisory team and involves legal research across circular economy, chemicals, EPR, packaging, and waste in 100+ jurisdictions, with co ...

Remote International Tech B2B Sales Rep

Jobgether is seeking an Outside Sales Representative (International) based in Spain. You will manage the full sales journey from prospecting to closing, engaging with businesses to solve technology challenges with tailored solutions in a global B2B setting. You will work remotely with an international ...

Remote Data Labeling Specialist — Flexible Contract

Alignerr is seeking Data Labeling Specialists to categorize, tag, and annotate data powering AI systems. This fully remote, flexible hourly contract role is open to anyone with a sharp eye for detail. No prior AI or technical experience required. You'll label text, images, and audio using predefined ta ...

Remote Part Time Data & CRM Administrator

Jobgether, on behalf of a partner company, is seeking a Database Administrator in Spain. The role emphasizes Excel-driven data management, CRM maintenance, and data analysis to support informed decisions. This part-time, remote contractor position offers 10–15 hours per week and exposure to diverse CRM ...

Remote Education IT Solutions Account Manager

Academic Software is seeking an Account Manager to drive outreach to universities and consortia, presenting Signpost’s and the Academic Software platform, and serving as the local contact for clients. The role involves addressing technical queries and delivering training sessions. The ideal candidate h ...

Associate Director, Luxury Marketing & Growth (Remote)

AvantStay is hiring an Associate Director of Marketing to scale our global, AI-enabled marketing function across brand, content, creative, and growth. You’ll lead a globally distributed team of designers, copywriters, photographers, social leads, performance marketers, and agency partners—bridging brand story ...

Remote Finance AI Quality Analyst (Contractor)

DataAnnotation is recruiting a Finance Professional to train AI models, measure progress, and evaluate chatbot reasoning to improve financial decision-making. The role leverages advanced finance knowledge to shape AI understanding and apply complex real-world scenarios. As an independent contractor, yo ...

Remote Econometrics Instructor for AI Reasoning

Alignerr is seeking experienced econometrics instructors to evaluate and improve AI systems that reason about statistics, economic models, and causal inference. You will review and validate econometric content for AI training datasets, ensuring rigorous and accessible explanations. This is a remote, ho ...

Senior Rails Engineer Technical Backbone (Remote)

We are looking for a senior Ruby on Rails engineer to become the technical backbone of our product. You'll own the hardest PRs, raise the bar for the entire codebase, and eventually take technical load off the CEO. This is not a management role. It's a hands-on, high-trust position for someone who can ship pr ...

Senior DevOps Engineer — AWS & Microservices (Remote)

Capitole busca un/a DevOps Engineer (AWS & Microservices) con más de 5 años de experiencia para un entorno tecnológico internacional. La posición implica trabajar en soluciones backend de ecosistemas IoT/M2M y microservicios, así como colaborar con equipos técnicos y de negocio. Ofrecemos flexibilidad ...

Remote Senior Payroll Lead — Systems & Compliance

Deel is seeking a Senior Payroll Associate in Romblon, España. This role involves overseeing payroll processing, maintaining employee records, and ensuring compliance with payroll laws. The ideal candidate will have a Bachelor's degree and 3–5 years of experience in payroll. Enjoy benefits such as stoc ...

Senior Flight Dynamics Engineer – Remote (Spain)

A leading space tech company is seeking a Senior Flight Dynamics Software Engineer in Spain. This role involves developing the Flight Dynamics System, optimizing algorithms, and collaborating with satellite operators. Ideal candidates will have a Master's degree in Aerospace Engineering and at least 5 years of r ...

Remote Medical Affairs Coordinator EMEA Operations

Dexcom is seeking an experienced Medical Affairs Coordinator for a remote role in Spain. You will support senior leaders, manage calendars and travel, track budgets for Medical Affairs programs, and coordinate cross-functional contracts and educational grants. Proficiency with Veeva and MS Office is ex ...

EMEA Commercial Finance Analyst Remote/Hybrid

IFF in Oviedo, Asturias, Spain, is seeking an EMEA Commercial Finance Analyst to support the Ingredients Regional Finance team in planning, forecasting, pricing, budgeting and strategic analysis. The role blends data-driven insights with business acumen to improve performance across the EMEA region. Yo ...

Remote Data Engineer & Full Stack Developer

Nunegal Consulting está buscando un perfil de data engineer con experiencia en análisis e ingeniería de datos usando Python y Databricks, y con capacidades de desarrollo full-stack (Python o Java). Trabajarás en un entorno 100% remoto en proyectos de Data e Inteligencia Artificial, con tecnologías com ...

Remote Conversational AI Engineer GenAI & NLU

Omilia is seeking a Conversational AI application developer to join our Solution Delivery team to build cutting-edge voice and chat solutions for enterprises worldwide. You will work on production-grade conversational systems, leveraging Omilia's Cloud Platform to design, implement, and test dialog flows and ...

Remote API Developer: Google Apigee & OpenAPI

Capitole busca un/a API Developer con experiencia en Google Apigee para un proyecto tecnológico de alta exigencia. Trabajarás en diseño, desarrollo y evolución de una plataforma de APIs utilizadas por múltiples aplicaciones críticas, siguiendo principios API First y arquitecturas escalables. Te sumarás ...

Remote Developer Relations Advocate P2P Platforms

A leading digital finance company is seeking a Developer Relations professional to engage and inspire the developer community. The role includes building relationships, creating technical content, and advocating for technology at events. Candidates should have a Bachelor’s degree, 3+ years of software developmen ...

Remote Front End Designer & React Engineer

Omega CRM Consulting is seeking a Front-End Designer / React Developer to collaborate with a top global pharmaceutical company. You will work on FE design, user flows, wireframes, prototypes and design system components, in an international product team. You will develop and maintain web applications u ...

Língüista Computacional | NLP & Knowledge Graphs (Remote)

Selecta Digital busca un Lingüista Computacional para unirse a una consultora tecnológica líder en IA, con foco en NLP, Knowledge Graphs y transformación de procesos. El/la candidato/a ideal debe manejar OWL, RDF, SPARQL y Python con librerías de NLP, aportando experiencia real en KG y grafos para proyectos d ...

Fully Remote Product Owner Agile & Impactful

Plain Concepts is growing its product organization. We’re seeking a passionate Product Owner with a solid technical background to train, deploy, and deliver groundbreaking developments. You’ll own the product backlog and work with agile teams to turn requirements into realizable features. The role offe ...

Senior Java Analyst Developer (GWT) — Remote

Treelogic busca incorporar un/a Analista Programador Senior con experiencia en Java y Google Web Toolkit (GWT) para un proyecto de desarrollo, mantenimiento evolutivo y soporte de una plataforma de ámbito nacional. La candidatura debe acreditar 5 años en Java y 5 años en GWT, añadir REST/SOAP, segurida ...

Remote AI Finance Model Auditor (Contractor)

DataAnnotation is seeking an experienced Finance Professional to help train AI models in evaluating financial reasoning and decision-making. You will measure the progress of AI chatbots and push them with complex scenarios to assess and improve their performance. This independent contractor role offers ...

Remote AI Finance Trainer & Relationship Banker

DataAnnotation is seeking an experienced Finance Professional to help train AI models. You will measure the progress of AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. We’re expanding into teaching AI Assistant models to be more useful for finance professiona ...

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    Remote Fullstack Dev Reactnextjs Node Jobs in Spain Job Search Guide, Trends and Insights