69,042+ Quant Developer Python Jobs in Spain — Top Companies Hiring June 2026

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Senior Full Stack Engineer Remote, Impactful Platform

A tech-driven company is seeking a Senior Full-Stack Developer to evolve their platform for nearly 100 million unique visitors monthly. This fully remote role offers flexibility, and collaboration, and emphasizes continuous learning. The ideal candidate has over 4 years of full-stack experience, is skilled in Re ...

Senior MS SQL OLTP Performance Architect

A leading tech service provider in Madrid is looking for an experienced SQL Developer. This role requires expertise in MS SQL Server, focusing on query optimization, performance tuning, and database schema design. You will analyze and improve existing SQL queries and schemas, collaborate with developers, and pro ...

C++ Medical Imaging Engineer — Hybrid (2 Remote Days)

Salamancahoy in Barcelona is looking for a developer to design and develop clinically usable 2D and 3D tools for medical applications. The role involves evaluating user experience and implementing improvements while working with medical equipment. The ideal candidate will have a degree in Computer Scie ...

Senior Software Engineer Remote & Flexible Hours

XITASO is seeking a motivated software developer to join our interdisciplinary team in Madrid. In this permanent position, you will be responsible for high-quality software engineering in exciting digitization projects. The ideal candidate will have excellent skills in Spanish and English, along with s ...

Senior Front End Engineer: TypeScript + Angular, Hybrid

Ernst & Young Advisory Services Sdn Bhd in Málaga is seeking a Senior Front-End Software Developer to join their hybrid team. This role involves collaborating on modern web applications using TypeScript and Angular, ensuring seamless client delivery and alignment with business requirements. The ideal c ...

Node.js Backend Engineer Scalable DataManager API

Infront is looking for a Node.js developer to enhance and evolve service solutions in their Madrid office. This role is ideal for someone who enjoys working in collaborative, cross-functional teams to build practical solutions. The successful candidate will be part of an agile team responsible for main ...

Backend Node.js Engineer Collaborative, Impactful

DISTRITO K SOFTWARE, S.L. busca un/a IT Developer que se una a su equipo en Madrid. El candidato ideal debe tener al menos 2 años de experiencia en desarrollo backend con Node.js y habilidades en Clean Code. Las responsabilidades incluyen el desarrollo de aplicaciones y la integración de APIs. Ofrecemo ...

Workday Extend Consultant — Cloud ERP Innovator

ES Business Network Builders S.L. is seeking a passionate Application Developer to join our multicultural team in Madrid. You will design and build innovative applications within the Workday ecosystem, interacting closely with clients to understand their business challenges and deliver tailored solutions. </p ...

Senior Full Stack Engineer: Integrations & Microservices

Verisure is seeking a Senior Fullstack Software Developer to join its Technology Department at the Verisure Tech Hub in Alicante. This role involves building and maintaining integration services that connect various systems, and contributing across all technology layers to ensure robust solutions. The ...

Senior Dynamics 365 & Azure Integrations Lead

Liebherr Group is seeking a motivated Senior Application Developer Microsoft Dynamics 365 & Azure Integrations (m/f/d) based in Madrid. In this role, you will design, develop, and maintain global CRM solutions, ensuring seamless integration with SAP S/4HANA and other systems. The ideal candidate has ov ...

Global SAP ABAP Consultant — Cloud & Transformation

Ernst & Young Advisory Services Sdn Bhd is seeking an SAP Developer in Malaga to deliver business advisory services in transformation and enterprise management systems. The ideal candidate will have 2+ years of SAP ABAP experience and be involved in the implementation of SAP systems while supporting clients i ...

Romanian Market B2B Growth Specialist

goFLUENT is looking for a Business Developer based in Madrid, Spain. The role involves cold calling and managing relationships with potential B2B clients while contributing to the growth of the company. Successful candidates will have at least 6 months of experience in sales, excellent communication sk ...

Fullstack Engineer: Java/SpringBoot|Hybrid & Flexible Hours

Otto Group one.O in Madrid is looking for a developer to assist in transitioning to a standard SAP/4 HANA system. Your role will prominently feature development tasks, along with responsibilities for testing and management of user story-based test cases. The ideal candidate should have extensive experi ...

SEO Webmaster & WordPress Expert — Front‑End Pro

Tamarind Intelligence is looking for a Front-End Developer in Barcelona to enhance our online presence. You will develop and maintain our website pages, applying your skills in HTML, CSS, and JavaScript to improve rankings and user experience. The ideal candidate has experience with large e-commerce si ...

Senior Full Stack Engineer — Global BMP (Hybrid)

Tamarind Intelligence in Barcelona is seeking a Full Stack Developer to work on the Global Build Area of the global BMP product. The role involves designing and implementing end-to-end solutions while collaborating with product teams in an agile environment. Key qualifications include proficiency in Ja ...

Android SDK Engineer Kotlin, High Performance, Hybrid

A leading ad-tech company in Barcelona is seeking an Android Developer to transform their advertising SDK from a prototype into a high-performance product. This full-time hybrid role involves writing Kotlin code, implementing new features, and debugging performance issues. Candidates should have solid Kotlin and ...

Senior Java QA Engineer Hybrid, Karate Expert

A technology company is seeking a Java Developer with at least 4 years of experience and solid knowledge of the Karate testing framework. The ideal candidate should be skilled in Java 11, 17, and 21, and have experience with databases like MongoDB, MariaDB, and IBM DB2. The position offers a hybrid work model, a ...

Senior C++ Game Systems Engineer

King is seeking a Senior C++ Developer to join their Game Production Integration team. The role involves building high-quality systems and improving technologies that enhance player experience across games. The ideal candidate will have extensive C++ experience, a customer-centric mindset, and proven expertise i ...

Senior .NET Engineer Cloud & SaaS (Hybrid)

EY in Málaga is seeking a Senior .NET Developer for its GDS team to design and develop high-quality web applications using Microsoft technologies. You will work in a hybrid model, collaborating with international teams and leading projects in a fast-paced Agile environment. Ideal candidates will have 4-5 years o ...

IoT Backend Lead & Application Owner (Remote)

Verisure is looking for a Software Developer and Functional Analyst to join their Technology HUB in Madrid. The candidate will develop high-quality IoT backend applications and act as an application owner. This role requires strong experience with AWS, Docker, Kubernetes, and various CI/CD tools, along ...

Senior Security Automation Engineer: Automate SOC at speed

Mondelēz International is seeking a Senior Security Automation Developer to join our Global Cyber Defense Organization in Madrid, Spain. This role involves designing automation systems to enhance security operations. The ideal candidate will have strong experience in security automation, scripting, and a coll ...

MedTech .NET/JS Engineer — Hybrid Role

ERNI in Barcelona is looking for a skilled developer to work on a Product Care initiative in the MedTech sector. You'll maintain and evolve applications using .NET Framework and JavaScript, supporting the migration to .NET 8 and .NET 10. Experience with InterSystems Caché is a plus. The role offers a h ...

Remote Cocos2d x Game Dev for AI Task Evaluation

YO IT Consulting is seeking a Cocos2d-x Game Developer to create and evaluate game development tasks remotely. In this position, you will design scenarios for AI training, utilizing your hands-on experience in game logic, animations, and UI. The ideal candidate has over two years of experience with Coc ...

Remote Digital Marketing Manager Growth & Strategy

Jobgether is looking for a Digital Marketing Manager to take ownership of its global digital presence from Spain. The candidate will manage all digital channels, driving growth and user engagement through innovative strategies involving SEO, paid media, email, and content marketing. This fully remote r ...

Desarrollador de Negocios — Transición Energética e Hidrógeno

Consultora de selección busca un Business Developer para unirse a su equipo en Madrid. El candidato ideal tendrá entre 5 y 7 años de experiencia en desarrollo de negocio, especialmente en el sector energético. Participará en proyectos innovadores relacionados con hidrógeno y combustibles renovables. Se ...

Senior Firmware & OS Engineer — Hybrid (Barcelona)

OPENCHIP & SOFTWARE TECHNOLOGIES in Barcelona is looking for a skilled software developer to create low-level software for novel hardware features. You will work on BIOS, firmware, and device drivers, enabling hardware accelerators and enhancing user experiences. Ideal candidates have a Bachelor's or M ...

Full Stack Web & Mobile Engineer (Remote + Flexible Hours)

MVST is looking for a Full Stack Developer to join their team in Barcelona. You will develop and maintain web and mobile applications while collaborating with cross-functional teams. The ideal candidate has 2-4 years of experience in full-stack development with proficiency in JavaScript frameworks, Node.js, a ...

AI Driven FP&A Solutions Engineer

Board is seeking an FP&A Solution AI Developer to integrate AI capabilities into their financial planning solutions. The role includes developing and implementing AI use cases and features that enhance planning, forecasting, and reporting functions. The successful candidate will possess expertise in en ...

Backend Java Engineer Internacional, Hybrid, Alto Impacto

TUYÚ Technology busca un/a Backend Developer para un proyecto internacional dentro del Sector Seguros. Trabajarás con un equipo global y tecnologías punteras en un entorno Agile. Se valorará experiencia en desarrollo backend con Java, así como en Spring Boot, Quarkus y MongoDB. También se requiere buen ...

Senior Java Engineer – REST & Rules (Hybrid Madrid)

UST is seeking a skilled Java Developer to join their dynamic team in Madrid. This hybrid position emphasizes the importance of strong system engineering abilities and collaboration within a team to design and maintain IT services. With a focus on enterprise-level environments, the role requires expertise in ...

AI Driven Full Stack Engineer — Angular & Java (Hybrid)

Allianz Technology is seeking an AI Full Stack Developer to drive innovation within their Business Master Platform. You will design and develop advanced applications, integrating AI solutions across multiple countries.Working in an agile environment, you’ll collaborate with cross-functional teams and contribu ...

Power Platform Engineer — Hybrid Madrid, Growth & Impact

Second Window busca un Power Platform Developer en Madrid para desarrollar soluciones empresariales con Microsoft Power Platform. El rol implica colaboración en entornos Agile y personalización de soluciones. Ofrecemos un puesto estable y un modelo híbrido de trabajo (3 días teletrabajo y 2 días en ofi ...

Desarrollador de Negocios — Sector Sociosanitario (B2B)

Eurofirms Group en Madrid está buscando un Business Developer que sepa generar oportunidades de negocio y construir relaciones sólidas con los clientes. Esta posición ofrece beneficios como teletrabajo, un ambiente laboral excelente, y formación continua. Los candidatos deben tener experiencia en venta ...

Desarrollador WordPress: Ágil, Flexible y en Crecimiento

SEREM Consultoría Empresarial busca un/a WordPress Developer para un proyecto en evolución en Madrid. Se requiere al menos 3 años de experiencia en desarrollo con WordPress, así como sólidos conocimientos en PHP, HTML, CSS y JavaScript. El candidato se encargará del mantenimiento y evolución de la web, integraci ...

Client Facing Dynamics 365 CE CRM Consultant

Avanade is seeking a D365 Customer Engagement Developer to design and implement CRM solutions for clients, leveraging Dynamics technologies. You'll work closely with project teams to solve complex business challenges and contribute to the continuous improvement of CRM systems. The ideal candidate will ...

Senior Java Backend Engineer – Microservices (Hybrid)

CMV Consultores está buscando un/a Backend Developer para unirse a un proyecto innovador en Barcelona. Este puesto implica el desarrollo y diseño de soluciones técnicas con un fuerte enfoque en Java y arquitecturas de microservicios. Los candidatos ideales tendrán más de 6 años de experiencia en desarr ...

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 ...

Salesforce Core Technical Lead Madrid

Aldia busca un Technical Lead (CORE) con al menos 3 años de experiencia en desarrollo de proyectos Salesforce. Responsabilidades Colaborar con arquitectos. Supervisar la plataforma Salesforce, manteniendo su integridad y promoviendo reutilizaciones. Requisitos <ul ...

Remote Vue Frontend Engineer – AI Powered Microfrontends

Experis España busca un/a Frontend Developer (Mid/Senior) para trabajar en un proyecto innovador de inteligencia artificial en el ámbito de contact-center y helpdesk. El rol incluye el diseño y desarrollo de aplicaciones frontend, creación de componentes reutilizables en Vue.js y optimización de la exp ...

Ingeniero Azure Cloud Plataforma Data & Analytics (Remote)

Kenos Technology busca un/a Azure Cloud Engineer en Monterroso, Galicia. La persona seleccionada administrará y optimizará entornos de Microsoft Azure, diseñará soluciones de alta disponibilidad, y realizará migraciones hacia la nube. Se requiere un mínimo de 4 años de experiencia en Azure y 6 años en ...

Desarrollador Frontend Angular | IA Asistida, AWS

Aubay Spain busca un FrontEnd Developer para trabajar en un entorno híbrido en Barcelona, combinando trabajo remoto y presencial. Se requiere experiencia de 4 años en desarrollo de aplicaciones web, conocimientos en Angular 15+, JavaScript, TypeScript y Spring Boot. El candidato ideal participará en el ...

Braze Marketing Automation Lead — Strategic Solutions Architect

Jakala está buscando un/a Expert Lead en Braze para liderar su equipo de Marketing Automation en Monterroso, Galicia. Este rol implica la gestión y diseño de soluciones avanzadas de marketing automation en proyectos de gran envergadura. Los candidatos deben tener más de 6 años de experiencia con Braze, ...

Backend Node.js Engineer Collaborative, Impactful

DISTRITO K SOFTWARE, S.L. busca un/a IT Developer que se una a su equipo en Madrid. El candidato ideal debe tener al menos 2 años de experiencia en desarrollo backend con Node.js y habilidades en Clean Code. Las responsabilidades incluyen el desarrollo de aplicaciones y la integración de APIs. Ofrecemo ...

Desarrollador COBOL Mainframe – Medios de Pago (Remote)

Experis España busca un Desarrollador COBOL Mainframe para un proyecto fiable en el sector bancario. Este rol implica el desarrollo y mantenimiento de aplicaciones en Medios de Pago, con participación en la resolución de incidencias y soporte al usuario. Se ofrece modalidad de teletrabajo a 100% y un s ...

Senior Java Backend Engineer AI Driven Cloud & DevOps

Automatica Intelligence en España busca un/a Senior Java Backend Developer para trabajar en entornos de inteligencia artificial y automatización. La posición exige experiencia sólida en Java, Spring Boot y AWS. El candidato ideal tiene conocimientos en prácticas DevOps y será responsable de diseñar y d ...

Desarrollador Frontend Angular | IA Asistida, AWS

Aubay Spain busca un FrontEnd Developer para trabajar en un entorno híbrido en Barcelona, combinando trabajo remoto y presencial. Se requiere experiencia de 4 años en desarrollo de aplicaciones web, conocimientos en Angular 15+, JavaScript, TypeScript y Spring Boot. El candidato ideal participará en el ...

Senior Java Engineer: Microservices, Spring Boot & Kafka Madrid

Softtek en Madrid busca un/a Java Senior Developer apasionado/a por los retos y con experiencia en microservicios. El candidato idóneo cuenta con más de 4 años trabajando con Java, específicamente con versiones 11 o superiores. El rol requiere conocimiento en desarrollo de microservicios utilizando Spr ...

Senior Full Stack Architect IoT Platform (Hybrid)

Actual Talent Spain está buscando un Senior Full-Stack Developer para unirse a su equipo en Sant Cugat del Vallès. Este rol es crucial para la mejora continua y el desarrollo de una plataforma de alta disponibilidad en el sector IoT. Se requieren al menos 5 años de experiencia y capacidades en Node.js, ...

Senior Angular Engineer Remote, Flexible Hours

DISID busca un/a Angular Developer para unirse a su equipo en La Coruña, Galicia. Este profesional participará en proyectos innovadores y de alto impacto, desarrollando aplicaciones Frontend usando Angular, HTML, TypeScript y CSS/SCSS. El candidato debe tener un mínimo de 7 años de experiencia en un ro ...

Braze Marketing Automation Lead — Strategic Solutions Architect

Jakala está buscando un/a Expert Lead en Braze para liderar su equipo de Marketing Automation en Monterroso, Galicia. Este rol implica la gestión y diseño de soluciones avanzadas de marketing automation en proyectos de gran envergadura. Los candidatos deben tener más de 6 años de experiencia con Braze, ...

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