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92,708+ Fullstack Developer Reactnodejs Remote Jobs in Spain — Top Companies Hiring October 2026

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Remote Work & Family Life Specialist (Global)

Zeiders Enterprises, Inc. seeks a Work and Family Life Specialist (Remote) to deliver one-on-one consultations and workshops in support of FFSP programs worldwide, including Navy ships. The role uses virtual and in-person formats to educate service members and families on deployment, relocation, life s ...

Remote ROC Technical Lead Wind Energy

GE Vernova is seeking a ROC Technical Lead for Remote Operations Center (Wind Energy) based in Barcelona, Spain. The role focuses on monitoring, diagnosing, and resolving turbine issues to ensure reliable offshore wind operations across commissioning and service phases. You will work with site teams an ...

Remote Physics Expert: Condensed Matter & Magnetism

RemoteJobsOne seeks a Physics Expert specializing in Condensed Matter and Magnetic Materials for a remote contractor role in Spain. You will analyze magnetic structure factors, classify space groups, and validate MAGNDATA and BNS notation to support AI training datasets. The ideal candidate has a PhD o ...

Senior Clinical Research Associate Remote (Spain)

ClinChoice is seeking a Senior Clinical Research Associate to join as a full-time, permanent employee. This remote role is based in Spain with Barcelona as the ideal location and requires regular travel to clinical trial sites. You will support multiple trials, perform on-site and remote monitoring, an ...

Remote Global Packaging & Artwork Project Lead

Propelis is seeking a Packaging & Artwork Project Manager to lead packaging and digital asset development from concept to final production. You will coordinate between Marketing, Agencies, Artwork Studios, Printers and Production teams across global brands in a highly international environment. You wil ...

Sales Engineer Lead, EMEAI Hybrid/Remote

Seagull Software is seeking a senior Sales Engineer to drive regional sales in the DACH area and lead a small regional SE team. You will own technical demonstrations, discovery, and pipeline development while collaborating with regional managers and HR on staffing. You will travel up to 50% across the ...

Wind ROC Technical Lead — Remote Operations

GE Vernova is seeking a ROC Technical Lead for Remote Operations Center (Wind) based in Barcelona, Spain. You will oversee offshore wind asset operations from a remote hub, coordinating with site teams and engineering experts to diagnose, troubleshoot, and optimize performance. Role requires wind energ ...

Biostatistician (HTA/SAS & R) – German, Remote

IQVIA is seeking a Programmer (SAS & R) with German for a Spain-based remote/hybrid role. The position focuses on statistical analyses for AMNOG dossiers and collaboration with cross-functional teams in Europe. A Master's or PhD in biostatistics or data science is required, with experience in HTA/HEOR ...

F5 Network Engineer (Remote, Flexible Hours)

BCNC Group busca un/a Network Engineer con experiencia en F5 para apoyar infraestructuras de red, seguridad y cloud en un proyecto en curso. El rol se centra en operación avanzada, resolución de incidencias y mantenimiento de plataformas F5. Se valorará experiencia en entornos productivos, gestión de i ...

Application Engineer eSIM & IoT (Remote friendly)

Giesecke+Devrient in Barcelona, Spain, is seeking an Application Engineer eSIM and IoT to deploy and operate Java-based applications in a global, security-focused environment. You will work with IT Infrastructure and Customer Support to implement solutions, monitor systems, and automate tasks using Ansible. < ...

Remote Analytics Engineer & BI Insights Lead

Job Description What will your responsibilities be at Ayming? Partner with business stakeholders to understand processes, challenges, and opportunities for improvement. Translate business requirements into data models, dashboards, KPIs, and analytics solutions. ...

Lead HTA Programmer & Data Scientist (Remote)

Morgan Philips Executive Search is seeking a Programmer (SAS & R) with German for a Spain-based, remote/hybrid role focused on health technology assessment and AMNOG activities. The role emphasizes statistical programming and analysis to support market access decisions. Ideal candidates hold a Master’s ...

Regional UPS Commissioning Engineer | Remote & Travel

Oxigent Technologies is seeking a Commissioning Engineer for UPS to deliver on-site services for a broad UPS product range, primarily for data centers and secure power installations. You will lead startup, installation evaluation, and on-site adjustments while collaborating with customers to resolve is ...

Senior PostgreSQL DBA (Aurora) — Remote & Automation

Workato is seeking a PostgreSQL DBA to own data-layer operations across multiple production data centers. You will optimize queries, manage Aurora PostgreSQL, and run PgBouncer in a fast-growing environment. You will collaborate with application teams on data-model decisions, implement IaC with Terrafo ...

Lead Data Engineer Python & AWS | Remote

Ioon busca un Lead Data Engineer para liderar soluciones de ingesta y procesamiento de datos en un entorno Data Lake en AWS. Integrarás un equipo de Data & Analytics, definiendo soluciones técnicas y coordinando su ejecución. Se requiere experiencia sólida en Python y AWS, capacidad de estimación, dise ...

LLM Engineer — Remote/Hybrid AI & RAG

Ultralytics is seeking an LLM Engineer to advance our LLM capabilities, deploying state-of-the-art models and building APIs for seamless integration. You will optimize performance, collaborate on AI-driven solutions, and ensure data quality and reliability across pipelines. Ideal candidates have extens ...

Snowflake Platform Engineer Remote DataOps Observability

Krimda busca un Especialista en Plataformas de Datos para asegurar la disponibilidad, rendimiento y seguridad de plataformas de datos empresariales. Trabajarás estrechamente con ingeniería, analítica y gobierno del dato en un entorno de datos moderno. Se valorará experiencia en Snowflake, dbt Cloud/Cor ...

Remote Databricks Engineer (Python, Spark, Lakehouse)

Explore Group is seeking an experienced Databricks Engineer for a fully remote, Europe-wide freelance B2B project. You will design and implement modern cloud data platforms using Databricks and Delta Lake, with strong Python and PySpark skills. You will build and manage data pipelines, data lakes and d ...

IoT Backend Engineer Remote, Cloud & Microservices

Capitole busca un Backend Developer con experiencia en IoT y arquitecturas cloud para un entorno tecnológico internacional dentro del ecosistema M2M de un cliente líder en seguridad. Trabajarás en desarrollo y operación de soluciones críticas en producción, con enfoque end-to-end. Se requiere al menos ...

KI Workflow Architekt (Remote) – SDLC Automatisierung

T-Systems sucht einen erfahrenen AI Workflow Engineer, der wiederverwendbare KI-gestützte Workflows für Repository-Analyse, Code-Scanning, Service-Dekomposition, Dependency-Discovery und Build-Diagnose entwirft. Sie integrieren KI-Workflows mit Git-Plattformen, CI/CD-Systemen, Dokumentationsspeichern u ...

Senior Backend Engineer Remote Observability & JVM

New Relic is seeking a backend engineer to design, build, and operate JVM-based microservices (Java/Kotlin) powering massive telemetry pipelines and observability features. You will own services end-to-end, implement asynchronous patterns, and contribute to a scalable, resilient platform used by engineers glo ...

AI Powered Partnerships Lead — Remote (EU)

Bookboost in Europe is seeking a Partnerships Manager to build, strengthen and monetize our ecosystem of hotel technology and PMS providers, distribution networks and resellers. Your role is to turn the ecosystem into revenue by forging alliances, equipping partners to position Bookboost credibly, and running ...

Senior SRE Leader — Observability & Reliability (Remote)

Dempo is seeking a Senior SRE Engineer to lead production resilience within its infrastructure team in Málaga, Spain. You will own incident response, reliability metrics, and the observability strategy while mentoring cloud/platform engineers. You will design SLIs/SLOs, drive CI/CD improvements, and ba ...

Remote Senior Java Engineer: Cloud Microservices

Intellias is hiring a senior backend engineer to design, develop, and operate scalable Spring Boot microservices in a distributed architecture. You will build event-driven data pipelines, optimize complex datasets, and collaborate with data teams across a cloud-first environment on AWS. The role requir ...

AWS Data Architect — Remote & Flexible Hours

Keepler Data Tech, líder en soluciones de datos, busca un Data Architect AWS para liderar el equipo de servicios Big Data. Trabajarás sobre plataformas y productos de datos que requieren una arquitectura en continua evolución, en un entorno Cloud AWS. Se valorará más de 2 años de experiencia en datos y ...

Remote Endoscopy Sales Rep – Madrid (Hybrid)

Boston Scientific seeks a Remote Sales professional to manage a defined territory from Madrid, engaging customers via phone and digital channels to promote products and achieve sales targets. The role emphasizes relationship-building, CRM discipline, and collaboration with global teams. The candidate s ...

AI Driven Finance Controller (Hybrid/Remote)

Nice Tech is seeking a proactive Business Controller in a hybrid Madrid area, reporting to the Finance Manager. You will lead AI-powered analyses and build models to support decision-making, while formalizing processes and internal controls across the organization. The role emphasizes initiative, accur ...

Cybersecurity Threat & Vulnerability Manager – Hybrid Remote

Iwantic busca un/a Cybersecurity Manager para incorporarse a una compañía líder. Ubicación en Madrid, modalidad 40% remoto, para coordinar monitorización, incidentes, vulnerabilidades y Threat Intelligence. Funciones: coordinar SOC externo, ser el último punto de escalado de incidentes y definir el roa ...

Cloud Data Architect GCP — Remote & Flexible

Se valorará experiencia en Python, Hadoop/EMR, Spark, SQL y NoSQL, y capacidad de trabajo en equipo; Inglés B2-C1. Ofrecemos teletrabajo, oficina en Madrid, formación continua y salario competitivo. #J-18808-Ljbffr ...

Remote Application Engineer, Java & IoT (eSIM)

Giesecke+Devrient busca un/una Ingeniero de Aplicaciones eSIM e IoT para un equipo internacional. Colaborarás con desarrollo, IT Infrastructure y Soporte al Cliente para desplegar y administrar aplicaciones Java internas. El rol requiere experiencia en Java, Linux, AWS y Kubernetes, con foco en automat ...

Remote Data Engineer: Enterprise Migrations & AWS

UST is a multinational company based in North America, certified as a Top Employer with over 35,000 employees worldwide and presence in more than 30 countries. We are leaders in digital technology services, and we provide large-scale technologic solutions to big companies. We are seeking a Data Enginee ...

Senior Software Packaging Engineer — Remote & Automation

Amaris Consulting in Barcelona is seeking a Software Packaging Engineer to manage end-to-end packaging and delivery for IT projects. You will work in an international team within a global group, collaborating with technical and business stakeholders to implement packaging solutions and support deployme ...

Senior International Recruiter, Space Tech (Remote)

Catenon is seeking a Senior International Recruiter to manage end-to-end recruitment for a space-sector client within an RPO model, based in Madrid. Direct search and headhunting are central to this role, with emphasis on identifying passive candidates for highly specialised positions in both ground and space ...

24/7 Remote Wind Fleet Troubleshooter

Vestas Madrid ROC seeks a Remote Operations Engineer to ensure the global availability of our wind turbine fleet through real-time monitoring, diagnostics, and remote incident resolution. You will join a 24/7 Monitoring Team, diagnosing issues with SCADA and SAP, and coordinating with field technicians ...

Force Measurement Sales Specialist — Spain (Remote)

ABB is seeking a Sales Manager to drive the sale of Force Measurement products in Spain. You will align with the division strategy to achieve sales targets and grow order backlog while ensuring customer satisfaction. You will identify new opportunities and manage customer engagements across the Spanish market ...

Remote SRE: Kubernetes & Cloud Automation Expert

Logicalis Spain busca un Site Reliability Engineer (SRE) especializado en Kubernetes para su team de Servicios Gestionados. Tendrá responsabilidad en operación, evolución y automatización de plataformas de contenedores y ecosistemas CI/CD que soportan entornos empresariales críticos. Se valorará experi ...

Remote Dutch Institutional New Business Executive

Vivid Money is seeking a New Business Account Executive to build and own the Dutch institutional footprint from ground up. You will target PE/VC funds, holding structures, family offices, and corporate service providers with a focus on treasury and MMF solutions. You will work hybrid, with Barcelona of ...

Remote Embedded Firmware Engineer & Platform Architect

dormakaba International Holding AG is seeking an experienced embedded firmware engineer to own and evolve firmware across multi-platform architectures for access control solutions. The role emphasizes system-level integration, reusable modular HAL/middleware, and secure firmware lifecycle practices. Yo ...

Rotating Equipment Diagnostics Engineer – Onsite/Remote

Baker Hughes is seeking a Rotating Equipment Diagnostic Engineer to advance reliability of rotating machinery at customer sites or remotely. You will analyze vibration data and equipment signals, produce fault analyses, and deliver high-quality service while collaborating with global teams. Successful ...

Senior UI Engineer React/TypeScript (Remote)

Oficina De Treball Del Soc cerca un analista dissenyador/a de software per col·laborar amb un equip multidisciplinari i enginyers de sistemes. Desenvoluparà funcionalitats en React i TypeScript seguint estàndards amb proves automatitzades i monitoratge. Es valorarà formació en Enginyeria Informàtica o ...

Remote Life Sciences BD & TA Specialist

Qualitice seeks a Business Development & Talent Acquisition Specialist (m/f/d) to drive client outreach and recruit top talent across Europe. The role blends business development, recruiting and communications in a fully remote setting, with a focus on the DACH market and life sciences clients. The ide ...

Remote Frontend Engineer Pixel Perfect UI

Mercor is seeking a Web Development Expert for a fully remote contract role at up to $90/hour. You will work as a Frontend Engineer, delivering precise HTML/CSS and clean JavaScript to reproduce complex UI across breakpoints. Responsibilities include rendering a reference page and replicas, evaluating ...

IT Automation Lead — Hybrid (Remote/Onsite)

Randstad Digital España busca un IT Automation Manager para liderar proyectos de automatización y digitalización en entornos internacionales. Ubicación: Les Franqueses del Vallès, con modelo híbrido (3 días teletrabajo, 2 presenciales). El/la candidato/a ideal aporta experiencia en Microsoft 365, Power ...

Senior GenAI Analytics Product Lead (Remote)

Vodafone is seeking a data science professional to build and scale analytics products and GenAI solutions for Local Markets and Group. You will own analytics projects, partner with product managers, and drive data-driven decisions at scale in an agile environment. You will coordinate with the DAIS part ...

Remote Generative AI & Java Software Architect

knowmad mood es una compañía líder en transformación digital que busca talento para impulsar proyectos innovadores con IA Generativa y arquitecturas modernas. Ofrecemos un entorno de trabajo dinámico, con modelo de trabajo en remoto y oficinas opcionales, enfocado en desarrollo profesional, formación y benefi ...

Senior Java & Kafka Engineer — Remote & Growth

UST is seeking a Senior Developer specializing in Java & Kafka to join an international Agile project. You will develop microservices, implement event-driven architectures with Apache Kafka, and collaborate with cross-functional teams to deliver robust software solutions. The ideal candidate has strong ...

Senior Angular Frontend Architect Remote/Hybrid

DEKRA España is seeking a Senior Frontend Developer with strong Angular expertise to contribute to the design, development, and evolution of enterprise web applications. You will lead the design of scalable Angular apps, drive migrations, and build reusable UI components and libraries. You will mentor ...

Senior SoC & NoC System Architect (Remote)

Tech Teamz is building a dedicated Spain-based team to work directly with a leading company developing next-generation DPUs. We are looking for a Senior System Architecture Engineer to join this team for the long-term. What you will bring: 5–10 years of experience in SoC or system architecture, deep kn ...

Líder Full Stack .NET + Umbraco Remote

Tamarind Intelligence en Madrid busca un/a desarrollador/a Full Stack con sólida experiencia en .NET y Umbraco para liderar tecnicamente la evolución de aplicaciones y portales web. Trabajarás de extremo a extremo, desde arquitectura y desarrollo backend hasta la capa de presentación, APIs, rendimiento y SEO, ...

Analista Programador .NET & PM – Remote/Hybrid

Digital55 busca perfiles de Analista Programador/a .NET y Technical Project Manager para proyectos punteros en el sector IT. Modalidad remota para algunos perfiles y hybrid en Madrid (3 días presencial, 2 días remoto). Definir requerimientos técnicos, desarrollar y mantener aplicaciones .NET (C#, T-SQL ...

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