129,015+ Senior Python Fullstack Engineer Fastapi React Jobs in Spain — Top Companies Hiring July 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

Contract Commissioning Engineer/Manager – Europe

HDR is seeking Commissioning Contractors/Managers with EU citizenship to join projects across Europe including Germany, Spain, Turkey, Netherlands, Greece, or Portugal.Todos los candidatos deben asegurarse de leer atentamente la siguiente descripción del puesto y la información antes de enviar su solici ...

Civil Design Engineer In Valencia

Job Description Job Description Summary Sea uno de los primeros solicitantes, lea la descripción completa del puesto a continuación y luego envíe su candidatura para que sea considerada.We’re partnered with a well-established civil engineering firm that’s known for its land developm ...

Gtm Analytics Engineer — Hybrid, Barcelona

Affinity is seeking a GTM Analytics Engineer to design, implement, and maintain scalable data infrastructure for analytics and reporting across GTM functions.¿Es usted el solicitante adecuado para esta oportunidad? Descúbralo leyendo el resumen del puesto a continuación.You will manage data models ...

Genai Product Engineer Hybrid & Impactful

TeamSystem en Madrid busca un GenAI Engineer (Mid-Level) para acelerar la adopción de GenAI en nuestro portfolio de software de gestión empresarial.¿Tiene las siguientes habilidades, experiencia e impulso para tener éxito en este puesto? Descúbralo a continuación.Trabajarás en Tecnología (R&D) y c ...

Devops Engineer (M/F/D)

We are a community open to everyone. One global team where everyone counts. Inscríbase rápido, consulte la descripción completa desplazándose hacia abajo para conocer todos los requisitos de este puesto.Join the Canyon team and work at the cutting edge of the bike industry, with a j ...

High Speed Systems Engineer Lead

AST SpaceMobile is building the first and only global cellular broadband network in space to operate directly with standard, unmodified mobile devices based on our extensive IP and patent portfolio and designed for both commercial and government applications. Our engineers and space scientists are on a missio ...

Latency Performance Test Engineer (Hybrid)

BME | Bolsas y Mercados Españoles in Madrid is seeking an engineer to join a team that designs, automates, and documents latency, throughput, and performance tests for a low-latency matching application within the trading platform. You will work closely with testing, infrastructure, network, and securi ...

Growth Engineer: Enterprise Frontend & Personalization

HappyRobot Inc.Lea atentamente toda la información sobre esta oportunidad y luego utilice el botón de solicitud de abajo para enviar su CV y su candidatura.seeks a Growth Engineer to own the full tech lifecycle of our digital presence, migrating the marketing site to a self-hosted Next.Js/Vercel + ...

Rust Debugger Engineer (C++/Kotlin)

JetBrains is seeking a Software Developer to advance the RustRover debugger.Se pueden requerir diversas habilidades interpersonales y experiencia para el siguiente puesto. Por favor, asegúrese de consultar la descripción a continuación con atención.You will own the debugger state, bridging the C++ ...

Cyber Security Engineer (Ot Security)

The OpportunityUsted podría ser el solicitante perfecto para este trabajo. Lea toda la información asociada y asegúrese de presentar su candidatura.At Grid & Power Quality Solutions and Service business at Hitachi Energy in Europe, Inclusion drives our culture of innovation and collaboration. Our ...

Robotics Applications Engineer, Southern Europe

Trener seeks a mission-driven Applications Engineer to unlock the full potential of its robotics software for manufacturers across Southern Europe.Si desea conocer los requisitos para este puesto, siga leyendo para obtener toda la información relevante.Based in the Barcelona area, you will serve a ...

Eo Presales Engineer Spanish Fluent

Open Cosmos is seeking an Earth Observation Presales Engineer to shape customer solutions using satellite imagery, geospatial analytics, and our platforms OpenConstellation and DataCosmos.Envíe su solicitud a continuación después de leer todos los detalles y la información de apoyo sobre esta oportunida ...

Piping Design Engineer Caesar Expert

Eosol Group busca un/a Ingeniero/a Piping para unirse a su equipo en oficinas en Madrid, Bilbao o Barcelona.Envíe su CV y cualquier información adicional requerida después de haber leído esta descripción, haciendo clic en el botón de solicitud.Se requiere al menos 2 años de experiencia en diseño d ...

Robotics Visual Slam Software Engineer

At ABB, we help industries outrun - leaner and cleaner. Here, progress is an expectation - for you, your team, and the world. As a global market leader, we’ll give you what you need to make it happen. It won’t always be easy, growing takes grit. But at ABB, you’ll never run alone. Run what runs the world. </p ...

Lead Systems Engineer (Satellite Platform)

We are looking for an experienced Lead Systems Engineer to take ownership of the technical definition and execution of an advanced satellite platform program in Spain. Asegúrese de que toda la información de su solicitud está actualizada y en orden antes de inscribirse en esta oportunidad.T ...

Dba & Dataops Engineer — Hybrid Barcelona

eDreams ODIGEO is seeking a DBA System Engineer to join our Data Experience (GITOPS) team in Barcelona.La información a continuación detalla los requisitos del puesto, la experiencia esperada del candidato y las cualificaciones correspondientes.This hybrid role involves close collaboration with de ...

Nuclear Structural Analyst Engineer (Hybrid)

Westinghouse, headquartered in Madrid, is seeking a Structural Analyst Engineer to join the Component Structural Analysis group.Aumente sus posibilidades de conseguir una entrevista leyendo la siguiente descripción general de este puesto antes de presentar su candidatura.The role involves evaluati ...

Service Engineer – Elevator (Spain& Portugal)

Job DescriptionTodos los candidatos deben asegurarse de leer atentamente la siguiente descripción del puesto y la información antes de enviar su solicitud.Location: Spain & Portugal | Employment: Full‑time (40 hours/week) Reports to: Technical Manager We are looking for a ...

Aiops Platform Engineer Mlops & Llmops

Verisure seeks an MLOps/AIOps Engineer to design, operate, and evolve an AI operations platform in a multi-cloud environment.Si los siguientes requisitos del puesto y la experiencia coinciden con sus habilidades, por favor, asegúrese de enviar su solicitud sin demora.You will focus on infrastructu ...

Backend Software Engineer Team Lead

Our Campaigns and Rewards team in Malaga is growing and we are now looking for a Backend Engineering Team Lead to join! Engagement at Betsson Group ensures our customers come back for more. It’s all about loyalty. We provide a world class customer experience beyond the game play, featuring Tou ...

Java Lead Engineer – Cx (Hybrid)

As you contemplate your future, you might be asking yourself, what’s the next step? Start your journey with us! ¿Es este el siguiente paso en su carrera? Descubra si es el candidato adecuado leyendo la descripción completa a continuación.We’re seeking an experienced Engineering Manager to j ...

Principal Data Engineer / Data Lead

## Principal Data Engineer / Data LeadCandidatar-selocations: Sant Cugat del Vallès: Poznan: Warsaw: Penzbergtime type: Tempo integralposted on: Publicado hojejob requisition id: 2 Na Roche, você pode-se apresentar como você mesmo, abraçado pelas qualidades únicas que traz.La descripción completa del puest ...

Cyber Security Engineer (Ot Security)

Job DescriptionPor favor, asegúrese de leer completamente el resumen y los requisitos de esta oportunidad de empleo que se detallan a continuación.The OpportunityAt Grid & Power Quality Solutions and Service business at Hitachi Energy in Europe, Inclusion drives our culture of innovation and ...

Data Engineer Knowledge Base Specialist

About UsObtenga más información sobre este puesto leyendo los detalles a continuación y luego envíe su solicitud para ser considerado.At Globant, we are working to make the world a better place, one step at a time. We enhance business development and enterprise solutions to prepare them for a digi ...

Ai Driven Qa Automation Engineer

Zemsania Global Group busca un/a Ingeniero/a de Testing con experiencia en IA y Automatización, para un proyecto internacional innovador en Barcelona. Se requiere al menos 3 años de experiencia en QA y habilidades en automatización y pruebas de API. Inscríbase rápido, consulte la descripción complet ...

Flight Line And Maintenance Engineer

Job Description: A vacancy for a Flight Line & Maintenance Engineer has arisen within Airbus Defence & Space in Getafe (Madrid). The successful applicant will join the Flight Line Centre working in double shift. Descubra exactamente qué habilidades, experiencia y cualificaciones necesitará para tene ...

Principal Ai Product Security Engineer

ES - Barcelona, Spain; ES - Spain; PT - Portugal A continuación, encontrará un desglose completo de todo lo que se requiere de los posibles candidatos, así como la forma de presentar su candidatura. ¡Mucha suerte!Scopely is looking for a Principal Security Engineer to join our ...

Process Engineer — Lean & Continuous Improvement

Hexcel is seeking a Process Engineer ECP for Parla, Spain to define and control industrial processes across production of intermediates and finished goods, implementing continuous improvement initiatives. Ideal candidates hold a technical bachelor’s degree, less than 3 years experience, and fluent Engl ...

Ai Solutions Engineer (Corporate Is)

Job missionSe pueden requerir diversas habilidades interpersonales y experiencia para el siguiente puesto. Por favor, asegúrese de consultar la descripción a continuación con atención.We are looking for an AI Solutions Engineer to help turn AI concepts and prototypes into secure, scalable, ...

Space Rams Engineer: Reliability & Maintainability

ORTEC ENGINEERING, the RAMS arm of ORTEC GROUP, invites talented Reliability & Maintainability Engineers to join its Madrid team.Antes de solicitar este puesto, por favor, lea la siguiente información sobre esta oportunidad que encontrará a continuación.You will contribute to reliability, maintain ...

Markets Software Engineer, Quants – Banking

Tanddem & Partner colabora con un banco para incorporar un Markets Software Engineer en el equipo de Quants, trabajando estrechamente con traders, participando en todo el ciclo de vida de las aplicaciones, desde el diseño hasta su operación en producción. Se anima a todos los posibles solicitantes a ...

Aviation Production Engineer Heavy Maintenance

Ryanair Engineering is recruiting a Production Engineer for the Heavy / Base Maintenance operation of Europe’s largest airline group.¿Listo para inscribirse? Antes de hacerlo, asegúrese de leer todos los detalles pertenecientes a este trabajo en la descripción a continuación.The role supports main ...

Optical Engineer Intern Automotive Innovation

Valeo offers a program of practice in the optical area where you will support the department with the following tasks: ResponsibilitiesColaboración en el diseño de producto y apoyo al diseño de componentes ópticos incluidos, garantizando el enlace entre las necesidades del cliente y los resultados ...

Technical Services Structures Engineer Siam

Technical Services Structures Engineer- SIAM¿Es este el siguiente paso en su carrera? Descubra si es el candidato adecuado leyendo la descripción completa a continuación.Spanish International Aircraft Maintenance SL (SIAM) is a provider of aircraft maintenance services to our client Ryanair, carry ...

Process Engineer (Early Career Program)

With our strong investment in research and development and our culture of continuous improvement, Hexcel is the industry leader in the manufacturing of advanced composite materials, including carbon fiber, woven reinforcements, resins, prepregs, honeycombs and additive manufactured parts. We invite you to joi ...

Embedded Firmware Engineer Hardware & Microcontroller

BETWEEN Group en Bilbao busca un Firmware Engineer con experiencia en desarrollo embebido en C para integrar un entorno orientado a electrónica, microcontroladores y hardware. Las cualificaciones, habilidades y toda la experiencia relevante necesaria para este puesto se pueden encontrar en la descri ...

Junior Web Access & Iam Engineer

Roche is seeking a Junior Web Access Management Engineer to join the Identity and Access Management team.Solicitar este puesto es sencillo. Desplácese hacia abajo y haga clic en Solicitar para ser considerado para esta posición.You will help manage web access controls, SSO integrations, and MFA ...

Mission Systems Sw Development Engineer

An opportunity for a Mission Systems SW Engineer has arisen within Airbus Defence and Space, Getafe (Madrid). The Mission System SW Department develops advanced onboard software designed to manage inputs and data from various sensors, weapons, avionics, and datalinks, providing an enriched tactical pi ...

Tech Sales Engineer, Cybersecurity (Barcelona)

Arrow Electronics is seeking a Technical Sales Engineer in Barcelona to design and position Palo Alto Networks security solutions. You will work closely with sales teams, partners, and customers to craft high-value security architectures and demonstrate capabilities through PoC engagements.The role require ...

Cyber Threat Researcher & Detection Engineer

Acronis is a world leader in cyber protection, delivering natively integrated solutions that monitor, control, and protect the data that businesses and lives depend on. We are looking for a Cybersecurity Researcher to join our mission of protecting the digital world.Acronis is hiring a Cybersecurity Resear ...

Junior Aerospace Structural Stress Engineer

SOGECLAIR is seeking a Junior Static Stress Engineer to join our Sevilla team. You will perform static structural analysis of aircraft metallic and composite structures using FEM, and support design teams with engineering changes and certification preparation.The role requires 2–5 years of aerospace static ...

Healthcare Integration Engineer — Hl7/Fhir

Fujitsu España busca un/a desarrollador/a para diseñar e implementar soluciones de integración basadas en XML y SebServices, con énfasis en conectividad HTTP, sockets y sistemas de información sanitarios.Se requieren Java y JavaScript, SQL, HL7 y FHIR, con al menos 3 años de experiencia y grado universitar ...

Technical Support Engineer With Spanish

Cooling / Air‑Conditioning Technician or EngineerWe are looking for a knowledgeable and customer‑focused Technician or Engineer to provide remote (telephone‑based) technical support for computer room and data center cooling applications. In this role, you will act as a key technical reference for our custo ...

Technical Services Structures Engineer Siam

Technical Services Structures Engineer- SIAMSpanish International Aircraft Maintenance SL (SIAM) is a provider of aircraft maintenance services to our client Ryanair, carrying out maintenance on Ryanair’s entire fleet of New Generation Boeing 737-800 and 737- MAX series of aircraft.As part of our ong ...

Automation & Resilience Qa Engineer — Remote

Jobgether is seeking a QA Engineer (Automation & Resilience) in Spain to own automation and resilience testing in a data-intensive software environment, collaborating with developers and product teams. You will design advanced automation frameworks and resilience strategies to improve product stability and custo ...

Hydro Generator Design Project Engineer

GE Vernova is seeking a qualified engineer in the Basque Country to design hydro generators for new projects and refurbishments. You will apply mechanical or electrical expertise, work with cross‑functional teams, and ensure safety, quality, and performance across the project lifecycle.The role emphasizes ...

Backend Java & Workday Engineer Remote

Knowmad mood busca una persona para un equipo técnico que trabaje principalmente con Java, Python y Workday, enfocándose en integraciones, transferencia de datos y procesos de nómina. Se ofrece entorno con arquitectura de microservicios y tecnologías modernas.Se valora Java 8+ con Spring, Python y Workday. ...

Implementation Engineer (Enterprise Saas) Id48790

Agile Engine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.WHY JOIN USIf y ...

Firmware Engineer €45.000 Al Año

Desarrollador/a de firmware para dispositivos médicos, responsable del diseño, desarrollo y mantenimiento. Salario hasta 45.000 euros anuales. ...

Civil Design Engineer In Valencia

Job Description Job Description SummaryWe’re partnered with a well-established civil engineering firm that’s known for its land development work across Southern California. They’re looking to bring on a Civil Project Engineer who can take on real design responsibility and start owning pieces of projects, n ...

🚀 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

    Senior Python Fullstack Engineer Fastapi React Jobs in Spain Job Search Guide, Trends and Insights