Fullstack Developer React Python Backends Remote Jobs in Spain

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

Remote Z/OS COBOL Programmer — Gravity Expert

Grupo-Digital busca un Programador z/OS (COBOL) + Gravity para trabajar en un entorno remoto en Madrid. Se requiere experiencia en análisis y modificación de software en z/OS y colaboración en equipos técnicos en entornos complejos. Este proyecto ofrece estabilidad y un impacto real desde el primer día, con posi ...

Europe Digitalisation Team Lead — Hybrid (50% Remote)

JA Solar Europe is looking for a Team Lead – Digitalisation to spearhead digital transformation initiatives. The role involves managing a team, developing digital solutions, and enhancing operational efficiency across photovoltaic and energy systems. Applicants should have a Bachelor's degree in Information Tech ...

Remote .NET Backend Team Lead — Microservices & AI

Social Discovery Group is looking for a Backend Team Lead (.NET) to manage the backend engineering team. This role requires strong experience in C# and ASP.NET Core (.NET 6+) along with backend expertise in microservices and high-load systems. The successful candidate will lead code quality initiatives, develop ...

Senior Project Lead & Team Mentor (Remote 60%)

Vanderlande Industries B.V. is seeking a Senior Project Manager & Team Lead in Barcelona. In this role, you will manage high-stake projects, mentor a team of project managers, and ensure successful delivery within the Parcel segment. You will work in a dynamic multicultural environment, aiming for operational ex ...

Remote Global Solutions Engineer — Telco & AI Enablement

F5 Networks, Inc. is seeking a Principal Solutions Engineer in Madrid, Spain, to support the Telefonica Global Account with technical skills. You will articulate F5's product strategy, provide world-class customer service, and drive the sales process. Candidates should have over 8 years of experience in related ...

Senior Project Lead & Team Mentor — Remote & Flexible

Vanderlande Industries GmbH is looking for a PM Team Lead & Senior Project Manager in Barcelona, Spain. The role involves managing high-stake projects, mentoring project managers, and ensuring successful project delivery in a multicultural environment. Candidates should have 8+ years of experience, excellent com ...

DBA Junior Remote | Flexibilidad y Formación Continua

En Abast, buscamos un/a Administrador/a de Bases de Datos Junior para unirse a nuestro equipo en Barcelona. La persona seleccionada será responsable de monitorizar y optimizar el rendimiento de las bases de datos, realizar tareas de mantenimiento y colaborar en la resolución de incidencias. Se requiere conocimie ...

Remote Integrations Manager API & Real Time Systems

Axis Data S.L. seeks an Integration Manager to oversee integrations with clients and providers, defining requirements and collaborating with various stakeholders. The ideal candidate has at least one year of IT experience, strong analytical, communication, and problem-solving skills. Fluent in English and Spanis ...

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 ...

LEAD ELECTRICAL & INSTRUMENTATION ENGINEER REMOTE / NORTHERN SPAIN

Job Advertisement: Lead E&I Engineer - Senior Location: Remote / Gijón, SpainContract Type: Temporary (initially through end of 2025)Start Date: As soon as possible Role Overview: We are seeking an experienced Electrical & Instrumentation Lead Engineer to oversee ...

Senior People Partner: Strategy, Change & Growth (Remote)

Lodgify is looking for a People Business Partner in Barcelona to lead strategic people initiatives that support company growth. This role involves collaborating with leadership to optimize performance and culture through data-driven practices and streamlined processes. Candidates must demonstrate autonomy, strat ...

Prisma Access Network Security Consultant Remote (Spain)

83zero is seeking a Network Security Consultant specialized in Prisma Access for a remote contract based in Spain. The consultant will design and optimize secure network architectures, lead security solution deployments, and improve current security postures. Strong experience in network security and excellent c ...

Senior CMC Regulatory Affairs Consultant Biologics (Remote)

ASPHALION is seeking a Regulatory Affairs Consultant / Senior Consultant for the CMC unit focused on biological products. This position requires over 5 years of experience in CMC regulatory affairs. Responsibilities include writing product-specific dossiers and managing multiple projects in a dynamic environment ...

Senior Regulatory Affairs CMC Consultant Biologics Remote

ASPHALION is seeking a Regulatory Affairs Consultant / Senior Consultant to join the CMC unit in Vitoria, Spain. The ideal candidate will have over 5 years of experience in CMC within Regulatory Affairs, particularly with biologics, and possess strong analytical and communication skills. This position offers a p ...

Remote Platform DevOps Engineer — Kafka & Pulumi IaC

TEKsystems is seeking a Platform DevOps Engineer for a fully remote consultancy role. This position focuses on migration and consolidation onto a unified Kafka platform and involves building Infrastructure as Code using Pulumi. Applicants should have strong experience in DevOps, familiarity with Kafka, and a col ...

Remote Sales Development Intern: Build Pipelines & GTM

Actian is offering a 12-week Summer Internship Program beginning June 8th, 2026, focused on Sales Development. Interns will engage in activities such as identifying customer profiles, managing outreach, and analyzing market data. The internship includes structured learning, a dedicated buddy, and the opportunity ...

Remote Spanish Voice Actor for AI Narration

Turing is looking for a skilled Spanish Voice Actor to join their remote team. This role involves recording voice-overs, interpreting scripts, and delivering high-quality audio. Candidates should possess clear speech, emotional range, and access to good recording equipment. Experience in dubbing or performing ar ...

Remote SDR for High Ticket Coaching Certification

Equanima is seeking a full-time remote Sales Development Representative to manage inbound leads and qualify prospects, primarily in the US and UK markets. The ideal candidate will possess excellent English communication skills, be disciplined, and have experience in high-ticket sales or related fields. Responsib ...

Senior Water Risk Advisor (Climate Tech, Remote)

A leading Climate Tech startup is seeking a Senior Water Advisor in Madrid to assess water-related climate risks and provide mitigation strategies. You will collaborate with various industries, driving sustainability and business continuity goals. Ideal candidates have over 6 years of experience in corporate sus ...

Maritime Remote Sensing Scientist: Vessel Detection Lead

A leading space technology firm in Galicia is seeking a Scientist in Maritime Remote Sensing. In this role, you will lead the development and deployment of Machine Learning models for maritime applications using remote sensing data. Responsibilities include integrating and deploying models, developing image proc ...

Health Insurance Subject Matter Expert (Fully Remote)

Overview At CoverGo, our mission is to empower all insurance companies to make insurance 100% digital and accessible to everyone. We are a leading global no-code insurance platform for health, life, and P&C We work with insurance enterprise clients such as AXA, Bupa, MSIG, Dai ...

IT Service Manager | Hybrid/Remote, Microsoft 365

A technology solutions company in Barcelona is seeking a Service Manager to lead their IT Managed Services team. This role requires significant experience in IT Service Management, managing SLAs, and leading technical teams. The position offers a hybrid work model, professional growth opportunities with official ...

IAM Engineer Ping Identity Specialist (Remote/Spain)

A leading identity security firm is seeking an Identity & Access Management (IAM) Engineer. This role involves managing IAM systems, focusing on Ping Identity solutions, both on-site in Madrid or Barcelona or remotely within Spain. Successful candidates will need hands-on experience with Ping Identity products a ...

Senior SEO Lead Southern Europe (Madrid/Remote)

A leading fintech company based in Madrid seeks a Senior SEO Manager to spearhead their organic visibility growth in Southern Europe. You will oversee SEO strategy, enhance technical aspects, and collaborate with marketing and product teams to transform organic visitors into leads. The ideal candidate has a prov ...

Benelux Development Sales Rep – Fleet Tech (Remote)

A fleet management solution provider in Barcelona is seeking a Development Sales Representative. In this role, you will develop new customer relationships and identify sales opportunities within the Benelux market. Key responsibilities include managing leads through calls, collaborating with marketing campaigns, ...

EMC/EMI Systems Engineer (DO 160) — Remote

A leading engineering firm in Valencia is seeking an Electrical System Engineer to join an international team. In this role, you will contribute to EMC/EMI analysis, support DO‑160 compliance activities, and participate in lightning effects testing. Candidates should have a degree in Electrical or Electronics En ...

Remote Digital Marketing Lead — Luxury Hotel Brand

Una empresa líder en hospitalidad busca un/a especialista en marketing digital para liderar la estrategia de Amàre Cancún desde España, en un entorno remoto. El candidato ideal tendrá al menos 4-5 años de experiencia en marketing digital en el sector hotelero, con un enfoque en estrategias de contenido y perform ...

(fluent Ukrainian) Security Incident Response Specialist (remote)

Who are we? SupportYourApp is an international Intelligent Support‑as‑a‑Service company that has been providing business process outsourcing services to other IT companies around the globe (technical and customer support, services to improve customer experience) for the past 15 years. We have 1300 ...

Dutch Speaking Freelance Recruiter | Remote, High Earnings

A dynamic consultancy firm is seeking a motivated and skilled Freelance Recruiter fluent in Dutch. This role involves connecting candidates with job opportunities, managing the recruitment cycle, and conducting interviews. Ideal candidates will have recruitment experience, excellent communication skills, and be ...

Engineering Manager, Platform as a Product (Remote)

A technology-driven healthcare platform in Barcelona is seeking an Engineering Manager to lead a part of the Platform group. In this role, you will manage multi-disciplinary teams, oversee the integration of AI in products, and ensure effective project management. The company offers a hybrid work model, flexibil ...

Analista Java | Impacto en Salud Pública (Remote)

Una empresa de tecnología de salud busca un Analista Java con más de 5 años de experiencia en el sector sanitario público. La posición es completamente remota, con un contrato indefinido. El candidato ideal debe tener conocimientos en arquitectura J2EE y el Spring Framework, así como habilidades en análisis func ...

Growth Marketing Senior Multicanal, Data Driven (Remote)

Una empresa internacional en expansión busca un Growth Marketing Senior para liderar estrategias digitales. Las responsabilidades incluyen diseñar campañas en diversos canales, optimizar funnels y realizar análisis de datos. Se requiere más de 4 años de experiencia en marketing digital y habilidades en plataform ...

Remote SAP HCM Consultant: Spanish Payroll Expert

An international consulting firm is searching for an experienced SAP HCM Consultant specializing in Spanish Payroll. This fully remote role allows you to engage with global clients and teams while working on complex projects. You will be responsible for SAP HCM implementations, analysing business requirements, a ...

Head of Product (AI Product) Full remote

Social Discovery Group (SDG) is the 3rd largest social discovery company in the world, uniting 60+ brands with 500 million users. We solve the problems of loneliness, isolation, and disconnection by transforming virtual intimacy into the new normal. Our portfolio includes online communication platforms foc ...

SAP HCM Consultant (German) – Payroll expert, Remote

A fast-growing digital product engineering company based in Spain is seeking an SAP HCM Consultant (PY) with German. The successful candidate will manage customer projects, analyze requirements, and support the implementation of SAP HCM for Payroll in Germany. The role offers flexible working hours, 23 days off, ...

Remote AI Platform Engineer for Scalable Inference

A leading cloud technology provider is hiring an AI Platform Engineer to develop advanced AI capabilities within their OneAI platform. The ideal candidate will have 3+ years of experience in AI, hands-on delivery of AI solutions, and proficiency with frameworks like PyTorch and vLLM. Responsibilities include des ...

Analista Java | Impacto en Salud Pública (Remote)

Una empresa de tecnología busca un Analista Java experimentado para participar en el desarrollo de sistemas sanitarios. Se requiere 5 años de experiencia en el sector sanitario público y titulación universitaria en Informática o Telecomunicaciones. Las responsabilidades incluyen analizar procesos del sistema, do ...

Head of Product (AI Product) Full remote

Social Discovery Group (SDG) is the 3rd largest social discovery company in the world, uniting 60+ brands with 500 million users. We solve the problems of loneliness, isolation, and disconnection by transforming virtual intimacy into the new normal. Our portfolio includes online communication platforms foc ...

Remote Tech Lead Java: Microservices Architect & Leader

Una empresa tecnológica está buscando un Tech Lead Java con experiencia en liderazgo de equipos y decisiones de arquitectura. Este rol remoto requiere buena comunicación con perfiles no técnicos y permitir desplazamientos regulares a la oficina en Jaén, aproximadamente 2-3 veces al mes. El candidato ideal debe t ...

Head of AI Product — Remote Growth Leader

A leading social discovery company is looking for a Head of Product to steer their innovative AI product, TheOne. This remote opportunity requires a professional capable of identifying growth opportunities, managing requirements, and analyzing results. Candidates should be fluent in Russian and possess excellent ...

Senior Security Engineer (100% Remote within Spain)

Job Description We are looking for a seasoned Senior Security Engineer to join our team. In this role, you will lead incident response initiatives and conduct thorough cybersecurity investigations to mitigate risks effectively. You will play a key role in enhancing our security program by refinin ...

Senior GenAI/LLM Data Scientist Remote & Hybrid

Una empresa de innovación en tecnología busca un/a Senior Data Scientist con 4-5 años de experiencia en desarrollo de modelos de IA, especialmente en GenAI. La persona seleccionada implementará asistentes virtuales y asegurará el rendimiento de modelos en producción. Se ofrece un contrato indefinido, salario com ...

Head of AI Product — Remote Growth Leader

A leading social discovery company is seeking a Head of Product to lead their innovative AI product. This full-time, remote opportunity involves identifying growth opportunities, managing development teams, and analyzing product research results. The ideal candidate must be fluent in Russian and possess strong h ...

AI French Trainer Flexible Hours, Remote Work

A leading online platform seeks an AI Trainer proficient in advanced French to complete training tasks, analyze AI performance on French prompts, and improve AI models. Candidates should have strong attention to detail, reliable internet, and the ability to focus on tasks for up to one hour. Work can be performe ...

AI Trainer Advanced French Fluency (Remote Barcelona)

AI Trainer – Advanced French Fluency Responsibilities Completing AI training tasks such as analyzing, editing, and writing in French. Judging the performance of AI in performing French prompts. Improving cutting‑edge AI models. Completing paid tasks that requ ...

Remote SAP Controlling Analyst — Overhead & IFRS Reporting

Capitole is looking for a Business Analyst in Arbo, Spain, to support financial reporting and governance in an international SAP environment. The ideal candidate will analyze and optimize overhead controlling processes while ensuring compliance with IFRS standards. The role requires strong experience in finance ...

Remote Pega CDH Consultant: Real Time Personalization

ISG International Service Group busca un Consultor Especialista en Pega Customer Decision Hub para diseñar estrategias de decisión en tiempo real. Deberás implementar lógicas de decisión que ofrezcan el mensaje adecuado al cliente en el instante correcto. Ofrecemos trabajo 100% remoto, proyectos desafiantes y el ...

Remote Corporate Finance Analyst for AI Data

Mercor is seeking a Corporate Finance Expert to enhance their AI research output by ensuring accurate financial reporting and analysis. This remote contract position requires at least 2 years of experience in corporate finance and a background in financial reporting or analysis. Responsibilities include evaluati ...

Maritime Sales Lead: Europe & MEA | Hybrid/Remote

PSD Group is seeking a Senior Sales Executive based in Barcelona to drive business growth in the maritime sector across Southern Europe and MEA. This front-line sales role involves engaging with shipping lines and ports while managing the full sales cycle. The ideal candidate will have a proven ability to close ...

Senior Full Stack Web/Mobile Engineer | Remote

TRBL Services en Madrid busca un desarrollador full-stack experimentado que maneje React y Java. Las responsabilidades incluyen el diseño y mantenimiento de aplicaciones web, optimización de APIs, trabajo con metodologías ágiles y colaboración en equipos multidisciplinares. Se requiere experiencia en tecnologías ...

🚀 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

    Fullstack Developer React Python Backends Remote Jobs in Spain Job Search Guide, Trends and Insights