For employers Upload your CV

28,044+ Fullstack Developer React Java Jobs in Spain — Top Companies Hiring October 2026

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

Backend & Database Engineer €43.000 €48.000 Al Año Remoto

Buscamos un Ingeniero Backend y de Bases de Datos con al menos 4 años de experiencia en Java y 2 en bases de datos (PostgreSQL, SQL Server, Oracle), para unirse a una consultora internacional con oportunidades de crecimiento y formación. ...

Backend & Database Engineer €43.000 €48.000 Al Año Remoto

Buscamos un Ingeniero Backend y de Bases de Datos con al menos 4 años de experiencia en Java y 2 en bases de datos (PostgreSQL, SQL Server, Oracle), para unirse a una consultora internacional con oportunidades de crecimiento y formación. ...

Backend & Database Engineer €43.000 €48.000 Al Año Remoto

Buscamos un Ingeniero Backend y de Bases de Datos con al menos 4 años de experiencia en Java y 2 en bases de datos (PostgreSQL, SQL Server, Oracle), para unirse a una consultora internacional con oportunidades de crecimiento y formación. ...

Backend & Database Engineer €43.000 €48.000 Al Año Remoto

Buscamos un Ingeniero Backend y de Bases de Datos con al menos 4 años de experiencia en Java y 2 en bases de datos (PostgreSQL, SQL Server, Oracle), para unirse a una consultora internacional con oportunidades de crecimiento y formación. ...

Backend & Database Engineer €43.000 €48.000 Al Año Remoto

Buscamos un Ingeniero Backend y de Bases de Datos con al menos 4 años de experiencia en Java y 2 en bases de datos (PostgreSQL, SQL Server, Oracle), para unirse a una consultora internacional con oportunidades de crecimiento y formación. ...

Backend & Database Engineer €43.000 €48.000 Al Año Remoto

Buscamos un Ingeniero Backend y de Bases de Datos con al menos 4 años de experiencia en Java y 2 en bases de datos (PostgreSQL, SQL Server, Oracle), para unirse a una consultora internacional con oportunidades de crecimiento y formación. ...

Backend & Database Engineer €43.000 €48.000 Al Año Remoto

Buscamos un Ingeniero Backend y de Bases de Datos con al menos 4 años de experiencia en Java y 2 en bases de datos (PostgreSQL, SQL Server, Oracle), para unirse a una consultora internacional con oportunidades de crecimiento y formación. ...

Backend & Database Engineer €43.000 €48.000 Al Año Remoto

Buscamos un Ingeniero Backend y de Bases de Datos con al menos 4 años de experiencia en Java y 2 en bases de datos (PostgreSQL, SQL Server, Oracle), para unirse a una consultora internacional con oportunidades de crecimiento y formación. ...

Backend & Database Engineer €43.000 €48.000 Al Año Remoto

Buscamos un Ingeniero Backend y de Bases de Datos con al menos 4 años de experiencia en Java y 2 en bases de datos (PostgreSQL, SQL Server, Oracle), para unirse a una consultora internacional con oportunidades de crecimiento y formación. ...

Backend & Database Engineer €43.000 €48.000 Al Año Remoto

Buscamos un Ingeniero Backend y de Bases de Datos con al menos 4 años de experiencia en Java y 2 en bases de datos (PostgreSQL, SQL Server, Oracle), para unirse a una consultora internacional con oportunidades de crecimiento y formación. ...

Backend & Database Engineer €43.000 €48.000 Al Año Remoto

Buscamos un Ingeniero Backend y de Bases de Datos con al menos 4 años de experiencia en Java y 2 en bases de datos (PostgreSQL, SQL Server, Oracle), para unirse a una consultora internacional con oportunidades de crecimiento y formación. ...

Backend & Database Engineer €43.000 €48.000 Al Año Remoto

Buscamos un Ingeniero Backend y de Bases de Datos con al menos 4 años de experiencia en Java y 2 en bases de datos (PostgreSQL, SQL Server, Oracle), para unirse a una consultora internacional con oportunidades de crecimiento y formación. ...

Product Manager (Background Técnico / Api) / Compañía Líder Sector Retail / 100% Remoto Remoto

Buscamos un Product Manager con experiencia en API y backend para un proyecto de consultoría IT en el sector retail y ecommerce. Se valorará experiencia previa en Java y conocimiento del proceso de Discovery E2E. El puesto es 100% remoto. ...

Ingeniero de pruebas funcionales

Desde Inetum , líder europeo en servicios digitales, abrimos un proceso de selección para incorporar a un importante equipo internacional de la compañía a un/a Software Engineer especialista en pruebas para un proyecto en el sector seguros con un modelo remoto de trabajo. Para ...

Frontend Software Engineer JavaScript

We are one of the largest German e-commerce companies and are looking for reinforcement in SpanienFrontend Software Developer m/f/dFLYERALARM is a leading e-commerce company specializing in print products and marketing within the B2B sector, and one of Europe ́s most successful online printing companies. <br ...

It Solutions Architect | Cliente Final | Sector Financiero

Desde Tenth Revolution Group acompañamos a una de las principales entidades del sector financiero en su apuesta por la transformación tecnológica, liderando la búsqueda de talento orientado hacia posiciones estratégicas dentro de su equipo IT. La contratación sería mediante incorporación directa en su plantil ...

Desarrollador/A Senior Genesys Cloud, 100% En Remoto Hasta €36.000 Al Año Remoto

Desarrollador Senior de Genesys Cloud para sector bancario, integrando con Chatbots y Voicebots, optimizando flujos y capturando métricas. Requiere 4 años de experiencia y conocimientos de APIs, JavaScript, Python o Java. ...

Senior Application Developer Microsoft Dynamics 365 & Azure Integrations (m/f/d)

Join Liebherr, a global leader in engineering and manufacturing, as we advance our digital transformation journey. We are looking for a motivated Senior Application Developer Microsoft Dynamics 365 & Azure Integrations (m/f/d) to support the development and evolution of our global CRM and Field Service ...

SQL Server/Data Analyst and BI Developer, Sta. Cruz de Tenerife

SQL Server/Data Analyst and BI DeveloperIf you have a Bachelors degree in Computer Science, Engineering or equivalent and at least 3 years working as administrator of MS SQL Server, we are looking for you!We are recruiting for an important IT company based in Tenerife. Our client is looking for a highly ...

TypeScript Engineer Own Product Delivery, Remote & Growth

AgileEngine is seeking a product-focused engineer with strong TypeScript skills to own technical delivery and drive features across the stack.Siga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia. Si su perfil encaja, presente su candidatura.You ...

AI Driven Full Stack Product Engineer (Hybrid)

Joppy is looking for a proactive Product Engineer in Barcelona to design impactful features for restaurant operations.Es posible que un gran número de candidatos se presenten a este puesto, así que asegúrese de enviar su CV y su solicitud lo antes posible.You will work on building and maintaining a fu ...

Golang Engineer – Full Stack Cloud Native (Remote)

A leading logistics technology provider in Madrid is seeking a passionate Golang Engineer.Envíe su solicitud a continuación después de leer todos los detalles y la información de apoyo sobre esta oportunidad de trabajo.In this role, you will design, develop, and operate cloud-based solutions with a focus ...

Senior Full Stack Engineer Remote, Build Time Intelligence

Toggl is seeking a Senior Full Stack Engineer to join a Tribe responsible for Toggl 2.0, a unified planning, time tracking, and time intelligence product.Se pueden requerir diversas habilidades interpersonales y experiencia para el siguiente puesto. Por favor, asegúrese de consultar la descripción a conti ...

Senior Sales Engineer Europe (Remote, 30% Travel)

dotCMS is a visual, headless CMS.Para una comprensión completa de esta oportunidad y de lo que se requerirá para ser un candidato exitoso, siga leyendo.We are hiring a Sr.Sales Engineer to help customers understand the value of the platform and become their trusted technical advisor.This is a ...

Senior Frontend Engineer: Shape UX, Scale & Observability

Treatwell is seeking a Senior Frontend Engineer to own the frontend experience from design to deployment, joining a team shipping features across a modern React/TypeScript stack.Se anima a todos los posibles solicitantes a que se desplacen y lean la descripción completa del puesto antes de presentar su ca ...

Consultor 3Dexperience (Plm Y Cad) Slashmobility

En SlashMobility, trabajas en una firma boutique de transformación digital que acompaña a grandes clientes en retos reales con equipos pequeños y altamente especializados. Te enfocas en diseñar y construir soluciones digitales que impulsan el negocio, aplicando una mentalidad de producto y foco en impacto. Co ...

ai engineer for drug development

ОписаниеBiorce is a Healthtech company using AI to accelerate drug development, improve patient outcomes, and expand access to cost-effective treatments. Its team combines clinical research professionals, data scientists, and AI experts to connect advanced technology with real-world clinical needs. Задачи ...

Senior Full Stack Product Engineer

About LongtailLongtail is building an intelligent decision-streaming platform that helps airlines make smarter, faster commercial decisions in real time. Combining automation, proprietary algorithms, AI, and live data, our technology helps airlines optimize pricing, availability, and product flexibility acros ...

Data Scientist / IA Engineer

Job Location: Madrid Location Flexibility: Primary Location Only Req Id: 11003 Posting Start Date: 8/7/26 ¿Cuáles serán tus responsabilidades? Diseñar, construir y escalar sistemas de IA basados en bots y agentes autónomos. Traducir procesos de ne ...

Data Scientist / IA Engineer

Job Location: Madrid Location Flexibility: Primary Location Only Req Id: 11003 Posting Start Date: 8/7/26 ¿Cuáles serán tus responsabilidades? Diseñar, construir y escalar sistemas de IA basados en bots y agentes autónomos. Traducir procesos de nego ...

Ingeniero de infraestructura

En Exdesis incorporamos un/a Infrastructure Engineer con experiencia en JBoss y AWS para participar en la construcción y administración de entornos cloud destinados a aplicaciones Java. Mínimo 5 años de experiencia. Experiencia en administración y configuración de JBoss. Experi ...

Infrastructure Engineer Cloud AWS & JBOSS

Infrastructure Engineer / Cloud Engineer – AWS & JBOSS Buscamos un/a Infrastructure / Cloud Engineer con experiencia en AWS y JBOSS para incorporarse a un proyecto tecnológico en Madrid. La persona seleccionada se encargará de la administración y configuración d ...

Full Stack Engineer €70.000 €100.000 A Year Remote €70.000 €100.000 A Year Remote

Seeking a Full Stack Engineer to develop and enhance applications using AI/ML technologies, with a focus on Python and React. ...

Senior Frontend Engineer

Octopus Energy is expanding its frontend team in Spain, building and scaling our es.Es customer onboarding and private area. You’ll drive frontend architecture end-to-end, collaborating with Marketing and international engineering teams across Europe. The role emphasizes TypeScript/React expertise, Nex ...

Senior Training Developer

Siga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia. Si su perfil encaja, En AXPE Consulting seguimos ampliando nuestros equipos y buscamos incorporar un/a Power Platform Developer para participar en un proyecto tecnológico de largo recorrid ...

Software Developer II

Description Position at Ookla Software Developer II The Opportunity: As a Software Developer, you will work as part of a collaborative engineering team to design, develop and maintain high-quality software that powers our products and platforms. Depending on the team, you ...

java разработчик in IT services

Описание: Groupe SII is a French multinational that provides IT services and solutions worldwide, operating in 21 countries with more than 16,000 professionals. SII Group Spain delivers digital, IT, and engineering services and solutions across various industries, combining software development expertise w ...

Senior Software Engineer (Backend) Lingo

**Senior Software Engineer (Backend)** **ABOUT LINGO**Lingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes o ...

Senior Product Developer

Empresa multinacional líder en el sector de la alimentación, necesita incorporar a un/a Senior Product Developer para nuestras oficinas ubicadas en el Vallés Oriental. Misión del puesto: Formar parte del equipo de Investigación y Desarrollo, contrib ...

Staff Engineer (Client Ops)

Ebury helps ambitious businesses unlock global growth, and we take the same approach with our people. We encourage innovation and movement, collaboration and problem-solving, and foster an environment where everyone can feel they belong, are valued, supported and empowered to succeed. Staff Eng ...

Design System & Mobile Platform Lead (Cross Platform)

As a Tech Lead you will play a key role in shaping how we build and scale our product. You will work closely with a high impact engineering team, combining hands-on development with tech leadership, architectural decisions and mentoring. This is a hands-on role: you will write code, set the technical d ...

Design System & Mobile Platform Lead (Cross Platform)

As a Tech Lead you will play a key role in shaping how we build and scale our product. You will work closely with a high impact engineering team, combining hands-on development with tech leadership, architectural decisions and mentoring. This is a hands-on role: you will write code, set the technical d ...

Técnico/a Desarrollo WMS (Warehouse Management System)

¡Únete a nuestro equipo en Zemsania y da un impulso a tu carrera profesional! Estamos en búsqueda de un/a Técnico/a de Desarrollo WMS con experiencia para unirse a nuestro equipo. Si eres un apasionado/a de la tecnología y tienes experiencia en sistemas de gestión de almacenes, ¡esta es tu o ...

Tech Lead, leader técnico/a | Java 17+ · Microservicios · APIs. pagos (100% remoto, teletrabajo) (VE01)

En Mensoft Consultores buscamos un/a Tech Lead para liderar técnicamente el desarrollo y evolución de Wipöp, una plataforma de pagos, asegurando la calidad, seguridad y resiliencia de la solución.Buscamos un perfil senior con experiencia sólida liderando equipos técnicos y, de forma impres ...

Backend Developer (m/f/d)

About The Job Are you a passionate Java Developer looking for an exciting opportunity to work with cutting‑edge technologies and make a real impact? Join our team and be part of a dynamic environment where you'll work with Java, Spring Boot, and Agile methodologies to drive innovative solut ...

Backend Developer Con Experiencia En C, Python, Linux

Te incorporarás al equipo de Lynx, producto basado en Machine Learning y Programación de Alto Rendimiento para la detección del fraude bancario en tiempo real. Funciones: Participación en el desarrollo y mantenimiento de una aplicación innovadora en el área de detección de fraude en entornos f ...

Angular Developer Junior €18.000 €24.000 Al Año Remoto

Se busca desarrollador Angular junior con al menos 1 año de experiencia en desarrollo de interfaces de usuario, JavaScript y TypeScript. Se valora experiencia en testing y buenas prácticas de desarrollo. La oferta es remota en España con un salario de 18.000 - 24.000. ...

Developer Backend Senior .Net €30.000 €46.000 Al Año

Se busca desarrollador Backend .NET con 6 años de experiencia en tecnologías web y Microsoft para unirse a un equipo dinámico. Experiencia requerida en DDD, Kubernetes, Docker, CI/CD, colas, SQL Server, ORMs, servicios REST/SOAP, Git y Agile/Scrum. Se valorará testing, Redis, inglés, Azure y Azure DevOps. ...

Senior Python Developer €80.000 €90.000 A Year Remote

Seeking a Backend Engineer to build and scale modern AI-enabled applications using Python and FastAPI for a fast-growing property technology business, leveraging AI-assisted development workflows. ...

.Net Developer Junior €18.000 €24.000 Al Año Remoto

Buscamos un desarrollador .NET junior con al menos 1 año de experiencia para un puesto remoto en España, con un salario entre 18.000€ y 24.000€. ...

🚀 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 Java Jobs in Spain Job Search Guide, Trends and Insights