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Wind Turbine Power Converter Software Engineer — Hybrid

Nordex SE is looking for a skilled software developer to join the Converter Control Development Team in Sarriguren, Navarra, Spain. You will be responsible for developing application software for wind turbine power converters using Matlab/Simulink. Ideal candidates have an M.Sc. or B.Sc. in Electrical Engineerin ...

Space Systems Software Engineer — Hybrid & Growth

GMV Spain is seeking a backend developer to join their team in Madrid, specializing in Java and Spring Boot. You will design and maintain software solutions for aerospace applications, collaborating with various engineers. The job offers a hybrid working model with flexible hours, a robust well-being program, an ...

Remote Full Stack PHP Engineer — Build & Impact

Swapcard, located in Madrid, is looking for a Software Developer to design and develop high quality code, collaborate with interdisciplinary teams, and support clients at events. Ideal candidates will have at least 2 years of experience in web applications with a strong knowledge of PHP 7/8 and Zend Framework. T ...

Senior Kotlin IDE Plugin PM AI Driven DX Leader

JetBrains is looking for a Product Manager for the Kotlin plugin in Madrid, Spain. This role involves owning the product vision, managing the plugin roadmap, and ensuring high-quality developer experience. The ideal candidate has 5+ years in technical product management, robust Java or Kotlin experience, and str ...

Senior Backend Engineer for AI Driven Platforms

Insud Pharma is seeking a Senior Backend Developer to join their AI Labs team in Madrid. The role involves designing, building, and scaling backend systems for AI-driven products. The ideal candidate will have strong experience in Python, API design, and working with SQL/NoSQL databases. A collaborative team env ...

Senior AI & Full Stack Engineer Generative Tech, Bilbao

RDT busca un/a Senior AI & Full-Stack Developer en Bilbao para diseñar y desarrollar soluciones avanzadas basadas en IA generativa. Se requiere más de 5 años de experiencia en desarrollo de software y 2-3 años en IA generativa y herramientas asociadas. Se ofrece un proyecto estable y técnicamente exigente en mod ...

Energy Tech Engineer: Build Tools & Automation (Remote)

Octopus Group in Valencia seeks a passionate developer to collaborate across teams and craft innovative solutions. This full-time position requires skills in backend and frontend development, a strong technical background, and fluency in Spanish and English. You'll design tools, automate processes, and work in a ...

Generative AI & Full Stack Dev | Junior/Mid, Bilbao

RDT en Bilbao busca un/a AI & Full-Stack Developer Junior/Middle para participar en un proyecto de IA generativa y automatización. El candidato ideal tendrá entre 1,5 y 4 años de experiencia en desarrollo software, con una sólida base en APIs REST, SQL, Git y herramientas de automatización como Power Automate o ...

Senior Software Engineer – Loyalty Platform (Java/Kotlin)

zooplus is looking for a Software Developer in Madrid with over 8 years of experience in Java 8+ or Kotlin. The role involves developing loyalty products and enhancing customer engagement. Candidates should possess strong skills in clean code principles, microservices, and DevOps. Fluent English is required. Thi ...

Remote Android Engineer: Kotlin Multiplatform & React Native

INNOCV Solutions is looking for an Android Developer to join their team in Madrid. The role involves developing applications in Kotlin, working with Jetpack Compose, and implementing agile methodologies. You will have the opportunity to work 100% remotely, enjoy flexible hours, and participate in continuous lear ...

Go Backend Engineer — Scale AI Driven Health Tech

Balance seeks an experienced Backend Developer for their growth phase in Spain, focusing on delivering innovative solutions in healthcare. Successful candidates should possess strong knowledge of Go and DDD, along with testing and SQL experiences. The position offers a competitive salary and hybrid work flexibil ...

Remote Strategic Partner Growth Manager

Supabase is seeking an Associate Partner Development Manager to drive partnerships in AI tooling and developer environments. This role involves engaging with builders, executing a partnership pipeline, and managing onboarded partners. The ideal candidate is an MBA graduate or has relevant experience, along with ...

Hybrid Vue.js & Node.js Microservices Engineer

Accenture España is seeking a Developer specialized in Vue.js and Node.js with 2 to 6 years of experience. This role offers a hybrid work model, requiring candidates to reside in Spain with a valid work permit. Responsibilities include developing and integrating components, managing GitHub workflows, and collabo ...

Remote Senior Blockchain Engineer (Smart Contracts & DApps)

Turnblock.io is looking for a highly skilled Senior Blockchain Developer in Bellprat, Spain to evaluate Blockchain technologies and develop smart contracts. The ideal candidate should have a strong background in the Ethereum ecosystem, experience with various Blockchain tools, and the capability to work collabor ...

Senior Mid Backend Java Microservices Engineer – Remote

MÉTRICA busca un/a backend developer mid ii para un proyecto estratégico en Madrid. La persona seleccionada desarrollará microservicios utilizando Java 17/21 y Spring Boot, diseñará arquitecturas event-driven con Kafka y aplicará patrones avanzados en entornos distribuidos. Se requiere experiencia sólida en micr ...

Senior .NET Backend Engineer — Microservices & Azure

Tata Consultancy Services seeks a seasoned .NET Developer to join the team in Madrid. The role involves designing and maintaining backend services using C# and .NET within a microservices and event-driven architecture. Ideal candidates will have 8+ years of experience with strong expertise in Azure services, SQL ...

Backend Engineer, Wallets: Scalable & Secure Microservices

Framework Ventures in Madrid is looking for a backend developer to contribute to innovative projects aimed at building robust and secure solutions for Tether's platform. The role requires proficiency in Node.js and JavaScript, along with experience in microservices architecture and database interactions. The ide ...

Innovative .NET Backend Engineer (C# & Azure)

DEKRA Digital & Product Solutions is looking for a .Net Backend Developer in Málaga, Spain. The role focuses on developing .NET C# solutions, following best practices, and ensuring optimal performance. Candidates should have a Bachelor's degree in a STEM field and 2+ years of relevant experience. Knowledge of Az ...

Senior Android Engineer — Kotlin, AI Driven Mobile UX

Stark Future SL in Sant Boi de Llobregat is looking for a skilled Android Developer to lead the architecture of mobile applications. The role demands over 5 years of experience, strong proficiency in Kotlin, and a deep understanding of Android architecture patterns. Join us in revolutionizing the motorcycle indu ...

Cloud Native Software Engineer (AI & Full Stack)

Moody is seeking a skilled web software developer in Bellprat, Spain, to contribute to AI-driven solutions. The role requires 2-3 years of experience with Python or TypeScript, working knowledge of databases, and familiarity with agile practices. Ideal candidates will enjoy collaborating in a team to design, dev ...

Senior Java Backend Engineer — Lead & Architect APIs

DKB Code Factory GmbH in Valencia, Spain is seeking a skilled backend developer proficient in Java and the Spring ecosystem. This role involves delivering complex backend features, mentoring junior developers, and improving team processes. Candidates should have a solid understanding of best practices in perform ...

Remote AI Backend Engineer – LLM Agents & APIs

Publicis Groupe España is seeking an AI Developer in Madrid, Spain, to design and develop backend architecture for conversational agents and LLM-based systems. The ideal candidate will have strong expertise in Python and FastAPI, integrating AI models in production environments, and working with Docker and cloud ...

Senior Backend Architect .NET/Azure SaaS (Hybrid)

SGS is looking for a Senior Backend Developer in Madrid, Spain. The successful candidate will lead backend development for their SaaS platform on .NET 10 and Azure PaaS. Responsibilities include designing scalable systems, mentoring other engineers, and promoting engineering excellence. Required qualifications i ...

Veeva CLM & Email Specialist

Indegene in Madrid is looking for a seasoned Veeva Developer to enhance pharmaceutical marketing operations. This position involves creating and managing digital content within the Veeva ecosystem, focusing on CLM presentations and approved email campaigns. Ideal candidates should possess relevant experience in ...

Cloud Native Backend Engineer: Kubernetes, AWS, CI/CD

Siemens Energy in Madrid is seeking an experienced backend developer specializing in C# .NET or Python. The role involves designing scalable systems, collaborating on technical solutions, and implementing robust security measures. Candidates should have over 5 years of experience, a strong grasp of microservices ...

Senior Python Full Stack Engineer Remote & Flexible

BairesDev is seeking a Senior Full-Stack Developer (Python) to lead application design and implementation. The successful candidate will work remotely, optimizing RESTful APIs, and modernizing legacy systems with a focus on enhancing performance and scalability. Applicants should have over 4 years of experience ...

Desarrollador Backend Java Senior – 100% Remoto

Astek is seeking a Backend Java Developer to work with a leading global partner in the aerospace sector. The role includes migrating applications, designing Java-based microservices, and ensuring application security. Candidates should have a degree in Computer Science, strong Java skills, and experience with mi ...

Backend Engineer APIs, Cloud & TTS (TS/Node)

Speechify in Bilbao, Spain is looking for a backend developer to design, develop, and maintain robust APIs for various services, including TTS and payments. Ideal candidates will have proven experience in backend development using TS/Node, familiarity with cloud platforms like GCP and AWS, and preferably experie ...

Senior Java Engineer: Build Scalable APIs | Remote (Spain)

Parser is seeking a Remote Java Developer to design and implement scalable software solutions using Java in cloud environments. The role emphasizes high availability and performance optimization while working in a collaborative Agile setting. Candidates should have strong Java 8+ experience, familiarity with clo ...

Senior SFMC Full Stack Engineer — Hybrid, Remote Perks, Growth

JAKALA en Boiro busca un/a SFMC Full Stack Developer para unirse a su equipo de MarTech Engineering. El candidato ideal debe tener al menos 2-3 años de experiencia en desarrollo Full Stack, conocimientos avanzados de AMPscript, SSJS, SQL, HTML y CSS, así como experiencia en integraciones API. Se ofrecen un model ...

Madrid Growth & Partnerships Lead

A prominent tech consultancy firm is seeking a business developer in Madrid to lead client relationships and build the local office. This role offers a unique opportunity for recent graduates or young professionals looking to make an impact in a rapidly expanding company. Candidates should have a Master's degree ...

Senior Backend Engineer Integrations & Crawlers (Remote)

Truv is seeking a Backend Developer in Madrid to reverse engineer and integrate external APIs using Python. The role demands over 5 years of backend experience, strong knowledge of network protocols, and familiarity with tools like Django and PostgreSQL. The position is fully remote, offering a competitive salar ...

Java Microservices Engineer | Spring Boot Expert | Hybrid

Plexus Tech is actively seeking a Java Microservices - Springboot Developer based in Madrid, Spain. This role requires advanced English proficiency and involves participation in cutting-edge projects within a dynamic team. Prospective candidates should have over 2 years of Java development experience, ...

Full Stack Dev: Modernización de Sistemas (Angular/Spring)

Profile Software Services busca un/a Full Stack Developer con más de 5 años de experiencia para unirse a su equipo en Vitoria. El desafío incluye la evolución de un CORE estratégico del sector asegurador, transformando arquitecturas tradicionales con tecnologías como Angular 12+ y Spring Boot. La posición es 100 ...

Hybrid Backend Engineer Space Microservices & Kubernetes

GMV Spain in Tres Cantos is seeking a backend developer with 4-5 years of experience. The role involves designing and developing satellite control centers using microservices and cloud-native technologies. Key responsibilities include developing microservices in C++ and Java/Quarkus, designing APIs, an ...

Desarrollador Impala 3DEXPERIENCE + Java (Aeronáutica)

Sopra Steria busca un perfil especializado en el desarrollo con Impala y la plataforma 3D Experience para un proyecto del sector aeronáutico. Se requiere experiencia como 3DEXPERIENCE Developer y en migración de datos PLM. Ofrecemos un contrato indefinido, jornada completa, 23 días de vacaciones, y formación con ...

AI Full Stack Engineer: Remote, Growth & Impact

AgileEngine is seeking a Full Stack Developer in Madrid to build and integrate LLM-powered features across frontend and backend systems. The ideal candidate has at least 1 year of experience in React and Python, and commercial experience with LLMs. Responsibilities include developing React components, extending ...

ERP Data Migration Engineer — Infor to SAP, AI Driven

IONOS is seeking a technical ERP developer in Valencia to lead the migration of data from Infor to SAP. The ideal candidate will have 2–3 years of experience in ERP development, fluent English, and strong programming skills in ABAP, Java, or SQL. This role offers the opportunity to work in a hybrid format with a ...

Senior Software Engineer, FinTech Payments Platform

Flywire is seeking an experienced Software Developer in Valencia, Spain. The role involves building and maintaining the platform supporting our payment engine. Ideal candidates should have expertise in object-oriented programming and experience in scalable web applications. Knowledge of Java or Ruby is appreciat ...

Real Time GIS & Matching Backend Engineer — Scale & Impact

TRIBBU en Madrid busca un backend developer con más de 6 años de experiencia para construir sistemas escalables y optimizar algoritmos de matching. La posición ofrece un salario inicial de 50K € más Phantom Shares, con horario flexible y contrato indefinido. Buscamos talento lleno de energía para formar parte de ...

ERP Mid Market Channel & Partnerships Lead

Cegid Group busca un Business Developer Partners para impulsar el crecimiento y la rentabilidad del ecosistema de partners en Madrid. Las responsabilidades incluyen negociar acuerdos, desarrollar presentaciones de negocio, acompañar a los partners en sus implementaciones, y colaborar con el área comercial. Se of ...

WMS & MFS Java Engineer | Global Logistics Tech

TGW Logistics in Sant Just Desvern is seeking an experienced Java Developer to work on customized WMS and MFS/WCS IT solutions. Responsibilities include developing and maintaining code, performing system testing, and training end users. The ideal candidate will have strong Java development skills, knowledge of r ...

Senior Java Backend Engineer – Banking Microservices

A financial services firm in Valencia is seeking a Senior Java Developer to design and build high-performance backend services for a banking platform. The role involves working with microservices architecture and ensuring secure payment systems. Candidates should have over 5 years of experience in Java developme ...

Senior Java Dev for Secure, Cloud Native Digital Projects

An international technology company is seeking a Senior Java Developer for Trusted Service Manager services to design and develop secure, scalable solutions for the Digital Euro initiative. Responsibilities include leading development efforts, creating Java applications, and ensuring security protocols. The idea ...

Platform Engineering PM AI Augmented IDP Leader

A global scientific publishing company based in Madrid is searching for a Technical Product Manager. The role requires leading the evolution of an Internal Developer Platform while working closely with engineers and technical leaders. Candidates should have over 5 years of experience in product management, stron ...

Embedded Security Software Engineer — Remote friendly

A leading technology company in Sant Joan Despí is seeking an embedded SW developer who will design, implement, and deliver software products that meet quality standards. Responsibilities include participating in the whole software development process, contributing to architecture design, and ensuring compliance ...

Senior Backend Engineer Node.js AI Chat Platform (Hybrid Madrid)

A technology company in Madrid is seeking an experienced Senior Full Stack Developer to join its team. You'll take ownership of the backend architecture for a sophisticated AI chat platform, integrating multiple AI providers. The role requires expertise in Node.js and database optimization with MongoDB and Postg ...

Senior Veeva CLM & Email Lead for Pharma CRM

Indegene seeks a seasoned Veeva Developer in Madrid, Spain. This role involves managing and creating digital content within the Veeva ecosystem, supporting pharmaceutical marketing efforts. Candidates should have 4–7 years of experience with Veeva CLM presentations and email campaigns, and proficiency in the Ado ...

Senior .NET Architect | Azure & SQL Lead

Pluxee España in Madrid seeks a senior .NET developer with at least 8 years of experience. The role involves designing and maintaining .NET applications, optimizing SQL Server databases, and deploying cloud solutions using Azure. A Bachelor's degree in IT or Computer Science is required. Ideal candidat ...

Senior MERN Architect & Lead — Remote Spain

ITERIAM, ubicada en España, busca incorporar 3 perfiles de Senior MERN Developer para proyectos de desarrollo y mantenimiento de soluciones empresariales dentro de entornos modernos. Se valoran más de 6 años de experiencia y sólida experiencia técnica. Ofrecemos un contrato indefinido con flexibilidad, ...

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    Fullstack Developer Javascriptphp Barcelona Jobs in Spain Job Search Guide, Trends and Insights