1,269,733+ Full Stack Developer Reactjava Remote Sngular Jobs in Spain — Top Companies Hiring June 2026

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Remote Head Of Affiliate Marketing & Growth Platform €6.000 A Month Remote

Seeking Head of Affiliate Marketing to drive growth for a SaaS firm. Manage programs, acquisition channels, and strategy, with a competitive salary. ...

Remote Parent Safety Contributor Protect Teens Online Remote No Experience Required

Parent/guardian needed for a 30-min online task to help develop safer internet tech, including age verification for teens (13-17). Requires identity verification and teen's registered email. Paid $20 USD. ...

Devops Architect, Trilogy (Remote) $100,000/Year Usd $100,000 A Year Remote

Designs and implements scalable AWS infrastructure, automating monitoring and migrations. Requires expertise in AWS, automation tools, and database management. ...

It & Compliance Consultant Life Sciences (Remote) €40.000 €50.000 A Year Remote

Consults on IT and GxP compliance within the pharmaceutical and life sciences industries, focusing on digital transformation and validation activities. ...

Ml Tech Lead, Genai Remote For Europe $8,000 A Month Remote

ML Tech Lead needed to lead and manage a team of engineers, develop AI solutions with LLMs and AWS, and ensure performance within the cloud infrastructure. ...

Remote Parent Safety Contributor Protect Teens Online Remote No Experience Required

We are inviting parents and guardians of teenagers aged 13–17 to take part in a short, secure online participation task. As part of a global effort to better protect children online, this task supports the development of safer internet technologies, including age verification systems that prevent a ...

Remote Parent Safety Contributor Protect Teens Online Remote No Experience Required

We are inviting parents and guardians of teenagers aged 13–17 to take part in a short, secure online participation task. As part of a global effort to better protect children online, this task supports the development of safer internet technologies, including age verification systems that prevent a ...

Remote First Spanish Saas Sales Director €70.000 €90.000 Par An Remote

RF & Network Monitoring · MNO focus · EMEA & Global Para ser considerado para una entrevista, por favor, asegúrese de que su solicitud se ajusta plenamente a las especificaciones del puesto que se encuentran a continuación. Remote (EMEA) · Barcelona HQ · Full-time About Neutro ...

Senior Sre — Remote Cloud Reliability Leader €75.000 €90.000 A Year Remote

Senior SRE needed to lead reliability strategy, develop infrastructure, and implement best practices. Remote position with competitive salary and benefits. ...

Remote Hrbp — People & Performance Partner (Spain) €38.000 €42.000 A Year Remote

Seeking a remote HRBP with strong HR experience and knowledge of Spanish employment law to lead HR processes and improve team dynamics. ...

Machine Learning Engineer | $200/Hr Remote | Mercor $90 An Hour Remote

Develop and validate coding benchmarks in Go. Ensure benchmark tasks include tests for solution verification. ...

Corporate Finance Specialist | $130/Hr Remote | Mercor $130 An Hour Remote

The Corporate Finance Specialist will provide expertise in financial modeling, pitch deck creation, and company/industry analysis for AI model training. ...

Data Scientist | $120/Hr Remote | Mercor $80 $120 An Hour Remote

Data Scientist needed to build and train AI models remotely, focusing on model training and data handling with Python. ...

It & Compliance Consultant Life Sciences (Remote) €40.000 €50.000 A Year Remote

Consultant for IT & Compliance in the Life Sciences sector, focusing on digital transformation, GxP compliance, and validation activities for global clients in pharma and biotech. ...

Backend Engineer Golang | Remote (Spain) Up To €77.000 A Year Remote

Backend Engineer with Golang experience sought for a remote role in Spain to develop applications and software architecture for a global fintech company specializing in cross-border payments. Requires cloud platform knowledge and event-driven architecture design. ...

Head Of Marketing (Remote From Spain) $45 $65 An Hour Remote

Lead the marketing function for an AI platform in the industrial market, defining strategy, messaging, and driving growth. Requires B2B SaaS startup experience. ...

Backend Engineer Golang | Remote (Spain) Up To €77.000 A Year Remote

Backend Engineer with Golang experience sought for a remote role in Spain to develop applications and software architecture for a global fintech company specializing in cross-border payments. Requires cloud platform knowledge and event-driven architecture design. ...

Backend Engineer Golang | Remote (Spain) Up To €77.000 A Year Remote

Backend Engineer with Golang experience sought for a remote role in Spain to develop applications and software architecture for a global fintech company specializing in cross-border payments. Requires cloud platform knowledge and event-driven architecture design. ...

It & Compliance Consultant Life Sciences (Remote) €40.000 €50.000 A Year Remote

Seeking an IT & Compliance Consultant for the Life Sciences sector to support digital transformation and GxP compliance. Requires 3-5 years of experience and fluency in German and English. ...

Backend Engineer Golang | Remote (Spain) Up To €77.000 A Year Remote

Backend Engineer specializing in Golang, working remotely in Spain for a fintech company. Requires experience with cloud platforms and event-driven architecture. ...

Account Executive (German Market) Remote From Spain €30.000 A Year Remote

Seeking a motivated Account Executive for a SaaS company to manage the full sales cycle for the German market remotely from Spain. Responsibilities include lead generation, prospecting, closing deals, and meeting sales targets. ...

Subject Matter Expert – Chartered & Certified Accountants (Remote) $60 An Hour Remote

Seeking certified accountants for remote expert analysis in B2B and AI research projects. Provide insights on fiscal regulations, reporting standards, and financial logic. ...

Subject Matter Expert – Chartered & Certified Accountants (Remote) $60 An Hour Remote

Seeking certified accountants for remote expert analysis in B2B and AI research projects. Provide insights on fiscal regulations, reporting standards, and financial logic. ...

Backend Engineer Golang | Remote (Spain) Up To €77.000 A Year Remote

Backend Engineer with Golang experience sought for a remote role in Spain to develop applications and software architecture for a global fintech company specializing in cross-border payments. Requires cloud platform knowledge and event-driven architecture design. ...

Subject Matter Expert – Chartered & Certified Accountants (Remote) $60 An Hour Remote

Seeking certified accountants for remote expert analysis in B2B and AI research projects. Provide insights on fiscal regulations, reporting standards, and financial logic. ...

Account Executive (German Market) Remote From Spain €30.000 A Year Remote

Seeking a motivated Account Executive for a SaaS company to manage the full sales cycle for the German market remotely from Spain. Responsibilities include lead generation, prospecting, closing deals, and meeting sales targets. ...

Subject Matter Expert – Chartered & Certified Accountants (Remote) $60 An Hour Remote

Seeking certified accountants for remote expert analysis in B2B and AI research projects. Provide insights on fiscal regulations, reporting standards, and financial logic. ...

Subject Matter Expert – Chartered & Certified Accountants (Remote) $60 An Hour Remote

Seeking certified accountants for remote expert analysis in B2B and AI research projects. Provide insights on fiscal regulations, reporting standards, and financial logic. ...

Subject Matter Expert – Chartered & Certified Accountants (Remote) $60 An Hour Remote

Provide expert-level analysis for B2B and AI Research projects requiring deep understanding of fiscal regulations, reporting standards, and financial logic. This is a flexible, high-rate opportunity on an ad hoc basis. ...

Subject Matter Expert – Chartered & Certified Accountants (Remote) $60 An Hour Remote

Seeking certified accountants for remote expert analysis in B2B and AI research projects. Provide insights on fiscal regulations, reporting standards, and financial logic. ...

Subject Matter Expert – Chartered & Certified Accountants (Remote) $60 An Hour Remote

Seeking certified accountants for remote expert analysis in B2B and AI research projects. Provide insights on fiscal regulations, reporting standards, and financial logic. ...

Subject Matter Expert – Chartered & Certified Accountants (Remote) $60 An Hour Remote

Seeking certified accountants for remote expert analysis in B2B and AI research projects. Provide insights on fiscal regulations, reporting standards, and financial logic. ...

Subject Matter Expert – Chartered & Certified Accountants (Remote) $60 An Hour Remote

Seeking certified accountants for remote expert analysis in B2B and AI research projects. Provide insights on fiscal regulations, reporting standards, and financial logic. ...

Account Executive (German Market) Remote From Spain €30.000 A Year Remote

Seeking a motivated Account Executive for a SaaS company to manage the full sales cycle for the German market remotely from Spain. Responsibilities include lead generation, prospecting, closing deals, and meeting sales targets. ...

Remote Sdet – Medical Devices Automation Expert €200 €300 A Day Remote

Seeking a remote SDET in Spain to develop and execute automated tests for medical devices. Requires Python and QA experience. ...

Remote It & Compliance Consultant — Life Sciences €40.000 €50.000 A Year Remote

Seeking an IT & Compliance Consultant for digital transformation in the pharmaceutical sector. Requires German and English fluency, technical background, and 3-5 years of experience. ...

Frontend React Developer | Ia, Producto Digital Y Desarrollo Moderno (Vitoria Gasteiz)

¿Te apasiona React y disfrutas construyendo soluciones reales que llegan a producción? ¿Buscas un ambiente donde tengas autonomía técnica, participación en decisiones y acceso a las últimas herramientas de desarrollo e IA? En Quental estamos buscando un/a Frontend React Developer con experiencia sólida en ...

Frontend React Developer | IA, Producto Digital y Desarrollo Moderno (Cequeliños)

¿Te apasiona React y disfrutas construyendo soluciones reales que llegan a producción? ¿Buscas un ambiente donde tengas autonomía técnica, participación en decisiones y acceso a las últimas herramientas de desarrollo e IA? En Quental estamos buscando un/a Frontend React Developer con experiencia sólida en ...

Desarrollador Java (sector logístico) (Lugo)

Qué harás en tu día a día Desarrollo backend para proyectos de automatización logística. Participación en proyectos desde fase inicial hasta implantación. Desarrollo de microservicios en Java 17 en los proyectos más nuevos. Colaboración con equipos internacionales t ...

Desarrollador de SAP ABAP (O Chazo)

En ReCodme, aceleramos el desarrollo tecnológico de nuestros clientes y partners a través de soluciones especializadas, aportando valor a su continuidad y crecimiento. Creemos en estar cerca de nuestra gente y en el valor añadido que cada persona aporta a nuestro equipo y proyectos. Un ReCoder es un ...

BACKEND DEVELOPER (Node.js + TypeScript) Compañía Digital Sector Fintech

Backend Developer (Node.js + TypeScript) | Fintech Madrid (Aravaca) – modelo híbrido / remoto desde cualquier lugar de España ¿Todo listo para enviar su solicitud? Asegúrese de comprender todas las responsabilidades y tareas asociadas a este puesto antes de continuar. ...

Poszukujemy do pracy zdalnej programisty

COBOL Developer | Mainframe & Medios de Pago En Shakers colaboramos con una empresa líder en procesamiento de pagos a nivel nacional para incorporar un/a Analista Programador/a con sólida base en entornos Mainframe. Un rol con peso técnico y componente funcional real, dentro de sistemas críticos con impa ...

BACKEND DEVELOPER (Node.js + TypeScript) Compañía Digital Sector Fintech

Backend Developer (Node.js + TypeScript) | Fintech Madrid (Aravaca) – modelo híbrido / remoto desde cualquier lugar de España ¿Todo listo para enviar su solicitud? Asegúrese de comprender todas las responsabilidades y tareas asociadas a este puesto antes de continuar. ...

Fullstack Software Engineer (X/F/M) Prevoyance Business

About AlanRecuerde revisar su CV antes de enviar la solicitud. Además, asegúrese de leer todos los requisitos relacionados con este puesto.You. Better. With Alan. Alan is building a vertically integrated health partner that unites insurance and smart healthcare delivery into one seamless system. O ...

Remote Fullstack Engineer – Healthcare Ai & Growth

You. Better. With Alan.Asegúrese de presentar su candidatura con toda la información solicitada, tal como se expone en la descripción del puesto a continuación.Alan is building a vertically integrated health partner that unites insurance and smart healthcare delivery into one seamless system. Our vis ...

Senior Embedded Software Engineer

Job Overview Senior Embedded Software Engineers are sought by a leading avionics developer for work at R+D Centres in Madrid (Barcelona is also an option). This role offers a very competitive salary and flexible benefits. Key Responsibilities Develop embedded real‑time softwar ...

Consultor de CRM (HubSpot)

Buscamos consultor de HubSpot freelance El reto: hacer que HubSpot trabaje con automatizaciones que combinen workflows, APIs e IA. Lo importante Freelance vía Shakers Full time 100% remoto Qué harás Configurar y evolucionar función de las iteraciones d ...

Senior Data Platform Engineer

About seQura SeQura provides innovative, flexible and easy-to-use payments technologies that help merchants acquire, convert and retain more customers. We make a difference in sales performance by tailoring our solutions to different verticals (Retail, Education, Optics, Travel…). We also empower ...

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    Full Stack Developer Reactjava Remote Sngular Jobs in Spain Job Search Guide, Trends and Insights