138,819+ Fullstack Engineer React Python Api Specialist Jobs in Spain — Top Companies Hiring June 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

CyberArk Specialist

BUSCAMOS : CyberArk Specialist Profesional con experiencia contrastada con CyberArk para Acometer en el cliente la migración de la solución de gestión de accesos, basada en CyberArk Privileged Access Manager Funciones & Tareas: ■ Mig ...

HRIS Specialist

We are Impress . We believe everyone deserves a smile they’ll love. We are the largest chain of ortho clinics with fully digital processes. We have revolutionized the invisible orthodontic sector with the best team of professionals specialized in making people smile and usin ...

EDI Specialist

ABOUT THE ROLE The EDI Consultant at NRF is responsible for managing, developing, and maintaining electronic data exchange integrations between internal systems (ERP, Webshop platforms) and external business partners, including suppliers, distributors, and logistics provide ...

Accounting Specialist

Accounting Specialist - International Support (Austria) At Fersa, we continue to strengthen collaboration across our international teams. To support the finance team at our Austrian subsidiary, we are looking for someone based in Zaragoza to actively contribute to key finan ...

Ecommerce Specialist

We're hiring an Ecommerce Specialist at Bioxy to drive our wellness brand forward with fresh ideas and bold strategies. Join our growing, dynamic team in Madrid and help shape our growth in the health and wellbeing space. If you're proactive, independent, and thrive in a fast-paced environme ...

Procurement Specialist

Who We Are Whitewater Group is a leading provider of innovative and sustainable water treatment engineering systems operating in Ireland, the UK and across Europe in the Data Centre, Pharma, Power and Industrial sectors. We specialize in designing, installing, commissioning ...

Production Specialist

En Reig Jofre estamos buscando a un/a Production Specialist para que pueda contribuir a los diferentes proyectos que estamos desarrollando en las plantas productivas ubicadas en Sant Joan Despí. Su misión principal será la de cumplir las operaciones del plan de p ...

Warranty Specialist

EBRO SUV is looking for an enthusiastic and self-employed Warranty Specialist for Spain to join the After-Sales team of the legendary EBRO brand. As the Warranty Specialist, you will be responsible to efficiently manage and process warranty claims, ensurin ...

Nexthink Specialist

NTT DATA es una consultora multinacional que ofrece soluciones de negocio, estrategia, desarrollo y mantenimiento de aplicaciones tecnológicas, y outsourcing. La compañía, desarrolla su actividad en los sectores de telecomunicaciones, entidades financieras, industria, utilities, energía, administración públic ...

Launch Specialist

At a glance Location: Azuqueca de Henares, Spain Work model: Hybrid Contract: Permanent Experience: Previous experience in pharmaceutical launches, project coordination, or cross-functional roles within the pharma industry Want to ...

Launch Specialist

At a glance Location: Azuqueca de Henares, Spain Work model: Hybrid Contract: Permanent Experience: Previous experience in pharmaceutical launches, project coordination, or cross-functional roles within the pharma industry Want to know ...

Sales Specialist

Sales Specialist(w/m/d)- full time remote - unlimited contract - Shining 3D We are looking for a dynamic, results-oriented Sales Specialist with a passion for business development to drive the commercial growth of our digital solutions. This role is designed for a hybrid professi ...

CRM Specialist

¿Te apasiona el mundo ecommerce y quieres impulsar la relación con los clientes a través de estrategias CRM personalizadas y orientadas a resultados? ¿Quieres formar parte de un equipo dinámico, creativo y en plena evolución dentro de La Casa de las Carcasas? Estamos buscan ...

Payroll Specialist

We are looking for an Payroll Specialist to join our Human Resources team. Reporting directly to the HR Operations Manager, this role will be responsible for the end-to-end execution of payroll and labor administration processes, ensuring accuracy, compliance, and smooth co ...

Chemistry Specialist

Innodata (NASDAQ: INOD) is a leading data engineering company. With more than 2,000 customers and operations in 13 cities around the world, we are an AI technology solutions provider of choice for 4 out of 5 of the world’s biggest technology companies, as well as leading companies across financial se ...

Procurement Specialist

Job Summary: The Procurement Specialist drives the execution of category strategies, vendor discovery, and cost-optimization initiatives. Working in partnership with the Procurement Manager, this role autonomously manages market trend analysis, identifies ...

Process Specialist

aragón, Spain Company: JR Spain Client / Employer: Fersa Buscamos incorporar un Analista de Procesos y Digitalización para dar soporte al despliegue del área de Process Digitalization & Optimization dentro del AI Office. La misión del puesto será participar en el levantamien ...

Procurement Specialist

Job Summary: The Procurement Specialist drives the execution of category strategies, vendor discovery, and cost-optimization initiatives. Working in partnership with the Procurement Manager, this role autonomously manages market trend analysis, identifies ...

Payroll Specialist

We are looking for an Payroll Specialist to join our Human Resources team. Reporting directly to the HR Operations Manager, this role will be responsible for the end-to-end execution of payroll and labor administration processes, ensuring accuracy, compliance, and smooth co ...

QA Specialist

En ALTEN tenemos claro que el éxito de nuestros proyectos se debe a las personas que forman nuestro equipo. Por eso, si tienes experiencia en Quality Assurance dentro del sector farmacéutico y quieres participar en un proyecto estratégico en entorno GMP, nos comprometemos a impulsar tu talen ...

Content Specialist

About Us HBX Group is the world’s leading technological partner, connecting and empowering the world of travel. We’re game-changers, disruptors, the people who bring together local and global brands in accommodation, transport, activities and payments through our network of 300,000 ho ...

Warranty Specialist

EBRO SUV is looking for an enthusiastic and self-employed Warranty Specialist for Spain to join the After-Sales team of the legendary EBRO brand. As the Warranty Specialist, you will be responsible to efficiently manage and process warranty claims, ensurin ...

Purchase Specialist

Since 2004 in Fragrance Science we create, produce and export all over the world our fragrances for their application in detergents, home care products, cosmetics and fine perfumery. We are currently looking for a highly-motivated Purchase Specialist. The role description ...

Process Specialist

AI Office – Process Digitalization & Optimization Mision: Buscamos incorporar un Analista de Procesos y Digitalización para dar soporte al despliegue del área de Process Digitalization & Optimization dentro del AI Office. La misión del puesto ...

PPC Specialist

Estamos buscando un/a apasionado/a de las PPC que se incorpore al departamento de Paid Media como especialista. marketinhouse es una agencia de marketing digital especializada en Social, Paid Media y SEO. Somos un referente en el sector y un lugar donde poder trabajar y formarte de la mano de grand ...

Purchase Specialist

Since 2004 in Fragrance Science we create, produce and export all over the world our fragrances for their application in detergents, home care products, cosmetics and fine perfumery. We are currently looking for a highly-motivated Purchase Specialist. The role description ...

CRM Specialist

Descripción del rol: Este es un puesto a tiempo completo y en modalidad híbrida para un CRM Specialist, ubicado en Barcelona. Buscamos un/a CRM Specialist con experiencia para liderar la administración, configuración y evolución de Microsoft Dynamics 365 ...

Monitoring Specialist

Monitoring and Application Technical Lead Malaga Permanent €58,000 - €68,000 p/a The Background We are partnered with a world class IT services provider based in Spain but operating and working with clients on a global scale. They have a new oppo ...

Specialist, Sales

Specialist, Sales ELL Selling - Spain Job Description: As a Specialist, Sales at Pearson English Language Learning , you will present product solutions to prospective clients, consult on technology needs for online learning environments, identify new business opportunities and drive revenu ...

QA Specialist

En ALTEN tenemos claro que el éxito de nuestros proyectos se debe a las personas que forman nuestro equipo. Por eso, si tienes experiencia en Quality Assurance dentro del sector farmacéutico y quieres participar en un proyecto estratégico en entorno GMP, nos comprometemos a impulsar tu ta ...

Sales Specialist

About Sea Recovery Sea Recovery is a premium recovery and wellness company based in Marbella, Spain. We work with high-net-worth individuals from around the world, providing personalized recovery, mental health, and wellness support through a concierge-style approach. Position Overview < ...

CMDB Specialist

Take your career to the next level with Amaris Consulting as a CMDB Specialist . Become part of an international team, thrive in a global group with €800M turnover and 1,000+ clients worldwide, and an agile environment by planning the kickoff and follow up on projects. Join Amaris Consulting, where ...

Asset Specialist

Shape the future of logistics with us! At Tosca, we are passionate about creating smarter and more sustainable supply chains. As a global leader in reusable packaging solutions, we empower our customers to reduce waste, optimize costs and unlock efficiency. We are Europe’s l ...

Launch Specialist

At a glance Location: Azuqueca de Henares, Spain Work model: Hybrid Contract: Permanent Experience: Previous experience in pharmaceutical launches, project coordination, or cross-functional roles within the pharma industry Want to ...

Integrator Specialist

ÚNETE A NEVERHACK Y COMPARTE NUESTRA PASIÓN POR LA INNOVACIÓN Somos un grupo francés especializado en ciberseguridad y proyectos de integración con más de 40 años de experiencia, consolidado como líder global en el sector desde 2021. Con presencia en 1 ...

SEO Specialist

Elogia es un partner estratégico que transforma las operaciones digitales de las marcas en crecimiento. Lo hace desde el enfoque Full Digital Commerce, que integra marketing, producto y logística. Pertenece a VIKO , un ecosistema de negocios especializados en impulsar el crecimiento ...

Content Specialist

About Us HBX Group is the world’s leading technological partner, connecting and empowering the world of travel. We’re game-changers, disruptors, the people who bring together local and global brands in accommodation, transport, activities and payments through our network of 300,000 ...

Purchase Specialist

Since 2004 in Fragrance Science we create, produce and export all over the world our fragrances for their application in detergents, home care products, cosmetics and fine perfumery. We are currently looking for a highly-motivated Purchase Specialist. The role description ...

Specialist, Sales

sales consultant**Purpose of the position:**The Sales Consultant is responsible for driving sales in their territory by leveraging deep knowledge of Clinical Assessment products to provide tailored solutions to customers. As thought leaders, they help clients adopt technology-enha ...

Content Specialist

About Us HBX Group is the world’s leading technological partner, connecting and empowering the world of travel. We’re game-changers, disruptors, the people who bring together local and global brands in accommodation, transport, activities and payments through our network of 300,000 ho ...

Content Specialist

About Us HBX Group is the world’s leading technological partner, connecting and empowering the world of travel. We’re game-changers, disruptors, the people who bring together local and global brands in accommodation, transport, activities and payments through our network of 300,000 ...

Specialist, Sales

**Job Description****Job Title: Specialist, Sales ELL Selling -Spain****Location** : Valencia region or MadridJob Description: As a **Specialist, Sales at Pearson English Language Learning** , you will present product solutions to prospective clients, consult on te ...

Pharmacovigilance Specialist

Actualmente, necesitamos incorporar un(a) nuevo(a) Especialista en Farmacovigilancia (Salud Animal) para incorporarse en las oficinas de Amer (Girona). Buscamos personas que: Dispongan de un grado en estudios del ámbito de veterinaria, ciencias biológicas o de la salud.Tengan un ni ...

Excel Specialist

Job Title: Excel Specialist Location: Remote Job Type: Contract/ full-time Job Summary: We are seeking a highly analytical and detail-oriented Excel Specialist who will serve as the back ...

Data Specialist

En Luce IT seguimos creciendo y queremos incorporar un/a Data Specialist con experiencia en Adobe Analytics y SQL , para participar en proyectos de analítica digital, calidad del dato y reporting de negocio. Buscamos una persona que se sienta cómoda validando datos, revisando métricas ...

Launch Specialist

At a glance Location: Azuqueca de Henares, Spain Work model: Hybrid Contract: Permanent Experience: Previous experience in pharmaceutical launches, project coordination, or cross-functional roles within the pharma industry Want to know ...

Reconciliation Specialist

WHAT YOU'LL BE WORKING ON Daily, weekly, and monthly reconciliation of transactions across all payment channels (acquiring, payouts, P2P, refunds, chargebacks) Matching data between internal accounting systems and bank statements using Excel Identifying, analyzing, and resolving discrepancies Collaborating wi ...

Excel Specialist

Job Title: Excel Specialist Location: Remote Job Type: Contract/ full-time Job Summary: We are seeking a highly analytical and detail-oriented Excel Specialist who will serve as the back ...

RLHF Specialist

Job Title: RLHF SpecialistLocation: Remote (Worldwide)Job Summary: An RLHF Specialist is responsible for improving and aligning AI models using Reinforcement Learning from Human Feedback (RLHF) methodologies. This role focuses o ...

Marketing Specialist

Wati is the world's leading WhatsApp-first conversational growth platform, empowering businesses to build deeper customer relationships and accelerate revenue growth.Trusted and loved by over 16,000 customers across 190+ countries, Wati has established itself as the premier choice for businesses levera ...

🚀 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

    Buffering Video...

    Fullstack Engineer React Python Api Specialist Jobs in Spain Job Search Guide, Trends and Insights