69,042+ Quant Developer Python 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

Dynamic Frontend & Mobile UI Engineer

Balance is seeking a skilled developer to design, develop, test, and debug responsive web and mobile applications in Pontevedra, Galicia, Spain. The ideal candidate will have a strong foundation in JavaScript, HTML, and CSS, and will be responsible for translating user and business needs into functional front ...

Remote Salesforce OMS Engineer: Demandware & Integrations

Infinity Quest is seeking a Salesforce OMS Developer for a remote contract role to develop and maintain Order Management and Center Integrations within the Salesforce Commerce Cloud ecosystem. The ideal candidate will have 4-7 years of experience in eCommerce, focusing on designing order workflows and integra ...

Desarrollador PHP Remoto · Oportunidad de crecimiento

Amaris Consulting in Madrid is looking for a PHP Developer to join their international team. The ideal candidate will have over 5 years of experience in PHP backend development, with strong proficiency in frameworks like Laravel and Symfony. Spanish fluency is required, alongside a solid background in fronten ...

Senior Full Stack Engineer: Java/Spring & Angular

Fulfillmenttools in Málaga is seeking an experienced Full Stack Developer with architecture knowledge to join their agile product development team. You will develop and maintain B2B invoicing applications, ensuring accurate processing of invoices crucial to the REWE group. The ideal candidate has exten ...

Remote .NET Core Engineer for Banking Platform

Wizeline, a global AI-centric technology solutions provider in Santander, Spain, is searching for a .NET Core Developer to design and implement new features for a banking platform. The ideal candidate will have experience in .NET Core and a strong understanding of cloud computing and microservices. The ...

Senior Java/Cloud Full Stack Engineer – Backend Focus

Lognext busca un Senior Backend-Oriented Fullstack Developer (Java / Cloud / Event-Driven) para unirse a su equipo en Málaga. El candidato ideal tiene más de 5 años de experiencia en desarrollo de software, con especialización en backend Java y una sólida comprensión de arquitecturas de microservicios. <p ...

B2B Tech Growth Lead (Hybrid – Madrid)

SoftwareONE Deutschland GmbH is seeking a Business Developer in Madrid, Spain. This role involves generating new business opportunities and supporting the sales team to expand the customer base. You will help design prospecting strategies and engage with decision-makers in the technology sector. The id ...

Remote MERN Full‑Stack Engineer | Grow & Impact

Profile Software Services busca un/a MERN Developer para un proyecto 100% remoto. Buscamos personas motivadas y con ganas de trabajar en equipo. Se requiere experiencia de al menos 4-5 años en desarrollo fullstack con NodeJS y React, así como experiencia en MongoDB y pruebas unitarias. Ofrecemos benefi ...

Veeva CLM & Email Specialist

Indegene is seeking a Veeva Developer with 1-3 years of experience to build and maintain CLM presentations for Veeva CRM and ensure all deliverables meet pharmaceutical compliance. The ideal candidate has strong hands-on experience with Veeva Promo Mats and is skilled in HTML5, CSS3, and JavaScript, along wit ...

Lead Java Architect — Remote & Education Budget

Acid Tango, based in La Coruña, is looking for a Lead Software Developer with strong Java expertise. The role involves leading a talented team to develop impactful digital products while ensuring high-quality engineering practices. Ideal candidates will have 5+ years in software development, a solid gr ...

Senior AI Driven Full Stack Engineer

Knowify, based in Madrid, is seeking a skilled software developer with over 7 years of experience to design and maintain high-performance web applications. Ideal candidates should have strong skills in both frontend (React, Angular) and backend (Node.js) technologies, with a focus on integrating AI/ML solutio ...

Senior PeopleSoft HCM Engineer | Hybrid Global HR Payroll

All European Careers is looking for a Senior PeopleSoft HCM Developer to work in a hybrid model from Valencia. This position requires 10+ years of relevant IT experience, with a strong focus on HR applications and PeopleSoft HCM solutions. The ideal candidate must be fluent in English and demonstrate e ...

Desarrollador .NET Full Stack – Hybrid Madrid/Remote

act digital EMEA - Alter Solutions busca un/a .NET Developer para unirse a un proyecto estable en un entorno internacional. Se requiere experiencia en desarrollo de aplicaciones en .NET, así como un sólido entendimiento de metodologías Agile. Los candidatos ideales tendrán al menos 3 años de experienci ...

Barcelona Lead Full Stack Engineer — Founding Role (Hybrid)

Blu Selection Recruitment Agency is seeking a Lead Full Stack Developer to shape the technical direction of their new Barcelona hub. You will work on innovative digital projects with international brands, mentoring developers and collaborating with global teams. The ideal candidate has 8+ years in full ...

Desarrollador/a Hr Access: Teletrabajo Flexible Y Crecimiento Madrid

SOLTEL Group busca un/a HR Access Developer para unirse a su equipo en Madrid. El puesto incluye el desarrollo y mantenimiento de aplicaciones en HR Access, así como la resolución de incidencias técnicas del sistema. Se requieren de 3 a 6 años de experiencia y conocimientos en entornos Linux y Oracl ...

Senior .NET & Power Platform Engineer (Remote Madrid)

Galaxi Consulting Group is looking for a Senior Developer focused on .NET, Microsoft 365, Java, and Power Automate. This remote position is based in Madrid, allowing you to collaborate with international teams across Spain and India. The ideal candidate will possess 4-6+ years of hands-on development e ...

Fullstack Java/Angular — Remoto + IA en Desarrollo

Experis España busca un/a Fullstack Developer para unirse a un proyecto técnico innovador, donde desarrollarás aplicaciones y trabajarás en flujos de desarrollo de IA. Se ofrece un entorno 100% remoto, contrato indefinido, y un enfoque en la automatización y eficiencia. Como parte del equipo, serás res ...

Fullstack Java/Angular — Remoto + IA en Desarrollo

Experis España busca un/a Fullstack Developer para unirse a un proyecto técnico innovador, donde desarrollarás aplicaciones y trabajarás en flujos de desarrollo de IA. Se ofrece un entorno 100% remoto, contrato indefinido, y un enfoque en la automatización y eficiencia. Como parte del equipo, serás res ...

Founding Lead Full Stack Engineer — Hybrid & Global Impact

Blu Selection Recruitment Agency is seeking a Lead Full Stack Developer to join their new hub in Barcelona. You will lead the development of impactful digital projects and shape the culture of the local office while collaborating with global teams. The ideal candidate has 8+ years of experience, strong ...

Senior Java Software Engineer — Lead Design & Upgrade Modules

Infinity Quest in Badajoz, Spain is looking for a skilled developer to lead design, development, integration, and deployment of software solutions. The ideal candidate will have extensive knowledge in Java, Angular, and SQL, along with strong English communication skills to collaborate with both local and int ...

Remote Power BI Analytics Specialist

eXperience IT Solutions busca un/a Power BI Developer con más de 5 años de experiencia en desarrollo y análisis de datos, así como en visualización usando Power BI. Se ofrece un entorno laboral 100% remoto y un proyecto estable en el sector tecnológico. El candidato ideal deberá tener experiencia en Mi ...

Senior Backend Engineer — Hybrid, Scalable Microservices

Dogfy Diet en Barcelona busca un Senior Backend Developer para diseñar e implementar soluciones de backend escalables y eficientes. Se necesita una persona con más de 5 años de experiencia en el desarrollo backend y sólidos conocimientos en Node, MongoDB y Typescript. Se ofrece un entorno laboral dinám ...

On site .NET Engineer: Complex Incidents & Core Apps

Initium Software busca un .NET Support Developer en Madrid para garantizar la excelencia operativa y la evolución de aplicaciones críticas. Se requiere más de 5 años en desarrollo y soporte de aplicaciones .NET y un manejo experto de SQL Server o Oracle. El candidato trabajará en un entorno dinámico, c ...

Remote Salesforce OMS Engineer: Demandware & Integrations

Infinity Quest is seeking a Salesforce OMS Developer to work remotely from Spain. The successful candidate will play a crucial role in designing and maintaining Order Management and Integration systems within the Salesforce Commerce Cloud environment. This position requires expertise in API integration ...

Senior Frontend Engineer — React/Next.js (Flexible/Remote)

BSH Electrodomésticos España, S.A. is seeking a skilled Frontend Developer with over 5 years of experience to join their innovative team in Pamplona. The role involves driving product architecture decisions, collaborating across development teams, and mentoring team members. Ideal candidates possess a ...

Senior Big Data Backend Engineer — Remote (Spain)

act digital EMEA - Alter Solutions busca un/a Big Data Developer para unirse a su equipo. El profesional participará en el desarrollo de soluciones de datos y aplicaciones backend, trabajando con tecnologías modernas en entornos 100% remotos desde España. Se valorará experiencia en desarrollo de aplica ...

Platform Engineering Product Manager — AI‑Augmented SDLC

Frontiers Media SA in Madrid is looking for a Technical Product Manager to lead the evolution of their Engineering Platform into a state-of-the-art Internal Developer Platform. The role requires 5+ years in technical product management and expertise in Agile methodologies. You will collaborate with eng ...

Senior Node.js Backend Engineer | Remote & Flexible Hours

Digital Waffle está buscando un Senior Backend Developer - Node.js para unirse a su equipo internacional de ingeniería. Este papel es clave para diseñar soluciones backend seguras y escalables utilizadas por millones de usuarios en todo el mundo. Se requiere más de 5 años de experiencia, especialmente ...

Remote Freelance Fullstack Engineer (React/Node)

Pixie busca un(a) Fullstack Developer para unirse a un equipo internacional, trabajando 100% de forma remota. El candidato ideal deberá tener experiencia sólida en el desarrollo de aplicaciones web modernas usando React y TypeScript, así como habilidades en desarrollo backend con Node.js. El puesto ofr ...

Global Growth Architect – Food Ventures

A leading global food and beverage company seeks a Business Developer in Barcelona, Spain, to drive international expansion for Alvalle. The role involves analyzing market trends, developing commercial strategies, and crafting compelling selling narratives to influence key stakeholders. Candidates should have ex ...

Senior iOS SDK Engineer (Hybrid — Barcelona)

Smadex is seeking a skilled iOS SDK Developer for a full-time hybrid role in Barcelona. You will play a critical role in the development of a robust iOS Ads SDK. The ideal candidate has 5+ years of iOS development experience, expertise in Swift, and a deep understanding of mobile technologies. This position offe ...

Remote Senior Rust Engineer: Build & Ship PoCs

A technology company based in Barcelona is looking for a Senior Rust Software Developer. This role involves building new products, developing Rust code, and interacting with existing Go and Ruby code. Candidates should possess at least 2 years of Rust experience, a good understanding of data structures, and the ...

Desarrollador Senior Java Spring Boot – Microservicios AWS

Plexus Tech está buscando un/a Java + SpringBoot Developer para unirse a su equipo en Madrid. El candidato ideal tiene más de 5 años de experiencia en desarrollo con Java y Spring Boot, y participará en proyectos innovadores que tienen un impacto real en sectores clave. Entre sus responsabilidades se e ...

Cloud Native Dev: Kubernetes, AWS & CI/CD

CMV Consultores está buscando un/a Cloud-Focused Developer para trabajar en un entorno colaborativo e internacional. Este rol incluye el desarrollo de soluciones Cloud y la gestión de aplicaciones en entornos Kubernetes y Docker. Se ofrece un salario competitivo hasta 43.000 euros brutos anuales y un m ...

AWS Platform Evangelist: Ecosystem & Partnerships

Supabase is looking for a Platform Evangelist to join our Partnerships Team and enhance our presence in the AWS Solutions Architect community. You will develop strong relationships with AWS SAs, conduct workshops, and create technical content showcasing Supabase's benefits. This fully remote role is ideal for so ...

Senior Growth Hunter for Digital & eCommerce (C‑Level)

Manpower España busca un/a Senior Business Developer (Hunter) para impulsar la expansión en sectores como Moda y Salud. Buscamos un perfil que genere negocio desde cero, con más de 3–5 años en ventas B2B y habilidades de comunicación excepcionales. Se ofrece un salario fijo competitivo más variable sin ...

.NET Application Support Specialist — Onsite Madrid

Panel Sistemas Informáticos está buscando un/a .NET Application Support Developer para trabajar de forma 100 % presencial en Madrid. Esta posición implica soporte y evolución de aplicaciones en producción utilizando .NET y C#. Los candidatos deben tener al menos 3 años de experiencia en desarrollo .NET ...

Senior C++ Engineer – Market Data Platforms

BME | Bolsas y Mercados Españoles is looking for a skilled developer to join their dynamic team in Madrid, Spain. You'll work on developing backend applications for the Market data distribution service serving the Swiss and Spanish Stock Exchanges. The ideal candidate has at least 5 years of experience in C++ an ...

AI Growth Architect: B2B eCommerce Hunter

Daze busca un/a Senior Business Developer (Hunter) para impulsar la expansión en verticales de Moda, eGrocery, Salud y Electrónica. Este puesto se centra en crear negocio desde cero, conectando con CEOs y convertiendo relaciones en crecimiento real. El candidato ideal tendrá mínimo 3-5 años en ventas B ...

AI BD Hunter — 360° Tech Sales, Hybrid Madrid

Fastrack está buscando un/a Business Developer (Perfil Hunter) para unirse a su equipo en Madrid y liderar el ciclo de ventas en soluciones de inteligencia artificial. Buscamos personas curiosas y proactivas que puedan gestionar ventas complejas en sectores como Retail, Salud y Hospitality. Ofrecemos u ...

Frontend Engineer: React & React Native Hybrid Madrid

Una empresa innovadora busca un Frontend Developer apasionado en Madrid. Se requiere más de 3 años de experiencia en desarrollo de aplicaciones web y móviles, con sólidos conocimientos en React y React Native. El candidato debe ser capaz de trabajar de forma autónoma y en equipo, integrando APIs REST y utilizand ...

Secure Mobile SDK Engineer (Kotlin/Swift) Remote

Giesecke & Devrient GB Ltd. is seeking a Mobile Developer Engineer to join their team in Sant Joan Despí. You will be responsible for the end-to-end development of secure, high-quality mobile SDKs and applications for Android and iOS. The ideal candidate is proficient in Kotlin and Swift, with a strong emphas ...

COBOL Mainframe Software Engineer – Core Banking

Accenture España is seeking a skilled software developer with advanced expertise in Cobol Mainframe, based in Bilbao, Spain. You will design, develop, and test custom software solutions while collaborating with your team to address work-related challenges. The ideal candidate will hold a Bachelor's Deg ...

Senior Frontend Engineer E‑commerce Web & UX (Vue/TS)

Flyeralarm in Valladolid, Spain is seeking a Frontend Software Developer to join their IT team. You will be responsible for developing customer-facing web applications, ensuring high code quality and clean architecture practices while working collaboratively in an agile environment. The ideal candidate ...

Frontend & Mobile UI Engineer

Balance based in Castro-Urdiales, Spain is looking for a skilled frontend developer to join their team. The ideal candidate will design, develop, test, and debug responsive web and mobile applications, translating user and business needs into functional frontend design. The role requires a Bachelor’s d ...

Automotive BD: Grow Spain Market & Partnerships

Importrust busca un Business Developer en Madrid para guiar a los clientes en el proceso de compra de vehículos. El candidato ideal debe tener habilidades en ventas y experiencia en la industria automotriz, así como un buen manejo del español y el inglés. Ofrecemos una remuneración competitiva, bonus m ...

Automotive BD: Grow Spain Market & Partnerships

Importrust busca un Business Developer en Madrid para guiar a los clientes en el proceso de compra de vehículos. El candidato ideal debe tener habilidades en ventas y experiencia en la industria automotriz, así como un buen manejo del español y el inglés. Ofrecemos una remuneración competitiva, bonus m ...

Food Service Growth Architect

PepsiCo is looking for a Food Service Business Developer for its new Business Unit in Spain, particularly in Madrid. This pivotal role focuses on developing and executing AFH-based food solutions for the Independents channel. The ideal candidate has commercial experience, strong negotiation skills, and a resi ...

Biometric Android Engineer Remote

A leading biometric technology firm in Spain is seeking an experienced Android Developer to build cutting-edge apps utilizing biometric technologies. The ideal candidate will have at least 3 years of Android development experience, proficient in Kotlin, and possess solid knowledge of Android SDK and Jetpack. The ...

Embedded Linux Yocto Engineer – Hybrid, Global Impact

Schneider Electric is looking for a Yocto/Embedded Linux Developer in Barcelona to shape the embedded Linux foundation for IoT solutions. You will architect and maintain Yocto recipes, collaborate with cross-functional teams, and drive software quality. With a focus on automation and innovation, you'll ...

🚀 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

    Quant Developer Python Jobs in Spain Job Search Guide, Trends and Insights