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    • 36,757+ Software Engineer Java Javascript Jobs in Madrid, Spain — Local Employers Hiring June 2026

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    QA Wifi Engineer (Madrid)

    Residential Services Validation Technician (FTTH/IPTV/VoIP) We are looking for a Residential Services Validation Technician (FTTH/IPTV/VoIP) with more than 2 years of experience in functional and performance testing of routers, repeaters, STBs, and other residential CPEs. The role involves CPE hom ...

    IT Support Engineer (Madrid)

    Role IT Support Engineer Location Andosilla, Spain Activity Date This week any one available day Time 9:30 AM to 1:30 PM Duration Half-Day Activity Engineers Required 1 Engineer per site Tasks / H&F; Scope of W ...

    Geometry / dimensional engineer (Madrid)

    Overview At SEGULA Technologies, we are expanding our team to support a strategic automotive industrialization project within a high-impact environment directly linked to vehicle production and assembly processes. We are looking for a Geometry / Dimensional Engineer to ensure geometric conformity ...

    Sales Engineer Techniek (Madrid)

    Estamos construyendo nuestro equipo en INUBIA España y buscamos a nuestro próximo Sales Engineer. Si tienes un perfil técnico-estratégico, te apasiona la eficiencia y quieres liderar la entrega de valor desde el primer día, esta oportunidad es para ti. Estamos contratando para un rol híbrido en Barc ...

    SoporteCore Network Engineer (Madrid)

    Ingeniero/a de Network especializado/a en IMS y VoLTE para incorporarse al equipo de Plataformas IoT del cliente, líder del sector de las telecomunicaciones. Funciones y responsabilidades Participar en el diseño e integración de servicios IMS y VoLTE como parte del equipo de Ingeniería ...

    Senior Data Engineer (Madrid)

    Desde nuestra división de Data , seleccionamos perfiles de Senior Data Engineer , para formar parte de una relevante compañía contratado directamente en su plantilla en modalidad 50% remoto. Funciones Diseñar y construir la arquitectura de datos cloud (Microsoft Fabric o Azure Databric ...

    Senior Android Engineer (Madrid)

    Busquem un/a Senior Android Engineer polivalent Wikiloc és una scaleup líder internacional dins del sector de les aplicacions de navegació i enregistrament d’activitats a l’aire lliure. La plataforma, formada per web, apps i wearables, permet crear, seguir i compartir rutes GPS d’arreu del món. ...

    Senior Platform Engineer (Madrid)

    What is Accountable? Accountable is a young fintech/taxtech focused on helping the self‑employed automate their accounting and taxes with a simple mobile and web app. We are 80+ people spread across offices in Berlin and Brussels, as well as remote locations throughout Europe. We aim to create a p ...

    PROJECT JUNIOR ENGINEER (Madrid)

    Buscamos un/a ingeniero/a de proyectos para trabajar en grandes proyectos de infraestructuras energéticas en el territorio nacional. ¿Cuál serán tus funciones? Supervisión de ingeniería (planos, pequeños cálculos, comprobaciones, etc.) Comprar equipos técnicos (cableado, cetro ...

    Senior Product Engineer (Madrid)

    About The Role We’re looking for aSenior Product Engineer– a product person with real technical depth and an AI-first mindset. Your primary focus is product: identifying problems worth solving, shaping solutions, and driving them from 0 to 1. You understand architecture, you’ve written code, you k ...

    Senior Civil Engineer (Madrid)

    Overview Here at MMB, we work as part of the @one Alliance and we are part of a totally collaborative organisation made up of other partner companies and our extended supply chain, delivering over half of Anglian Water’s capital investment programme. To support our work with @one Alliance, we are ...

    Hydrogen Systems Commissioning Engineer

    H2SITE is seeking a Commissioning Engineer in Madrid, Spain, responsible for ensuring optimal operation of hydrogen generation systems. You will collaborate with the technology department, lead acceptance tests, and ensure compliance with safety protocols. Preferred candidates will have experience with ...

    Senior AI Engineer (Madrid)

    Overview ¡En Ayesa Digital crecemos Contigo! Cada profesional de nuestra empresa es significativo para nosotros, nos ayudan a crecer de manera diversa y gracias a ellos somos más de 11.000 personas trabajando con el mismo objetivo en 10 países. Si eres una persona entusiasta y buscas ...

    Senior IA Gen Engineer

    ¿Quieres formar parte de una organización que apuesta por el cuidado de las personas y su crecimiento personal y profesional? ¿Te apasiona el mundo del desarrollo y te gustaría afrontar nuevos desafíos? ¡Únete a Kairós! Somos Empresa Great Place To Work desde 2019 por quinto año consecutivo ...

    Data Engineer, Revenue Operations

    We are looking for a Mid-Level Data Engineer to join our Revenue Operations team, responsible for building, scaling, and maintaining data pipelines that support strategic revenue decisions. This role plays a key part in connecting data across Marketing, Sales, Customer Success, a ...

    Middle DevOps Engineer (Azure)

    Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start‑up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the lead ...

    Research Engineer (Agentic Models)

    At JetBrains, code is our passion. Ever since we started, back in 2000, we’ve been striving to make the strongest, most effective developer tools on earth. Today, AI-powered assistance and agents are becoming a core part of how developers work in our IDEs. We’re building multi-step coding agents th ...

    Industrialization Engineer Alstom Ametsis

    Location: Madrid, MD, ES Company: Alstom Could you be the Industrialization Engineer in Madrid (Getafe) we’re looking for a permanent role? Industrialization Engineer in Madrid (Getafe) Take on a new challenge and apply your industrialization engineering expertise in a cut ...

    Enterprise AI Prompting Engineer

    A leading technology company in Spain seeks a Prompt Engineer to join their digital transformation initiative focused on enhancing the Bid & Proposal Management process. The role requires a Bachelor’s degree in electrical engineering, experience in the transformer industry, and strong analytical skills. You will ...

    Cloud & Network Systems Engineer

    A technology services provider in Madrid is seeking a Systems & Networks Administrator to manage and secure systems, optimizing Microsoft 365 and AWS environments. The ideal candidate will have over 5 years of experience in system administration, with strong skills in Windows Server, networking, and security. Th ...

    Machine Learning Engineer (Madrid)

    As a Machine Learning Engineer in the Fraud & AI Integrity group, you will focus on deepfake detection, digital manipulation, and injection attack detection for selfie‑based identity verification. What You Will Do (Core Responsibilities) Design, train, and deploy machine learning model ...

    Machine Learning Engineer (Madrid)

    Descripción del puesto Machine Learning Engineer especializado en modelos generativos para incorporarse al equipo de innovación de un cliente líder en medios digitales. El rol se centrará en el desarrollo de soluciones basadas en IA para clasificación semántica, personalización de contenido y auto ...

    Principal Mechanical Engineer (Madrid)

    WHO ARE WE? Sateliot is a Barcelona‑based startup in the New Space sector, becoming the first satellite telecommunications operator that will provide general and continuous connectivity to all the elements that will make up the massive Internet of Things (IoT) universe under the 5G protocol. In or ...

    Senior Firmware Engineer (Madrid)

    Diamond Foundry Inc. is solving the thermal limitation at the foundation of today's most exciting tech industries -- AI & cloud compute, electric-car power electronics, and 5G/6G wireless. We have managed to produce the world's first single-crystal diamond wafers and are now on a mission to put a diamond b ...

    Machine Learning Engineer (Madrid)

    We are seeking a specialized Machine Learning Engineer with a focus on Audio Signal Processing to join our technical team in Andorra. In this role, you will be responsible for designing and implementing state‑of‑the‑wide algorithms for audio analysis, feature extraction, and sound classification. You will ...

    Electrical Panel Design Engineer

    Generac Group is seeking an Electrical Engineer to design and industrialize electrical panel projects. The role involves working under the supervision of the Area Team Leader, optimizing project delivery, and ensuring compliance with production specifications. The candidate will utilize 3D designs and ...

    Pharma Plant Design Engineer

    Klinea busca un/a Pharma Specialist Technician que diseñe soluciones tecnológicas en el sector farmacéutico. Esta posición implica el diseño de nuevas plantas conforme a normativas y requerimientos de seguridad medioambiental. El candidato ideal tendrá experiencia como farmacéutico o ingeniero, con un ...

    Core Network Engineer II

    The Company Cubic³ provides advanced software‑defined vehicle solutions to over 200 countries around the world. Our powerfully smart connectivity enables leading automotive, agriculture, and transportation OEMs to deliver innovative new services and fully compliant in‑vehicle experiences that cus ...

    Data Engineer 100% Teletrabajo

    Servicios y tecnología de la información En Ioon estamos convencidos de que la tecnología será el eje de la transformación de nuestras vidas ¿Te animas a ser parte de esta revolución? Te proponemos esta posición por si te quieres sumar a un nuevo reto profesional Data Eng ...

    Strategy & Ops Engineer · Madrid

    About HappyRobot HappyRobot is the infrastructure for enterprises to build and orchestrate AI workforces. Our AI workers don't just communicate - they make decisions, take action, and run operations autonomously across voice, email, and enterprise systems. Born in Y Combinator (S23) and b ...

    Mobile Engineer Flutter | Madrid

    TransPerfect is an established company with a start-up culture seeking creative entrepreneurial people like you to join our team. We’re hiring a Mobile Engineer to join our global team to be responsible for crafting top-tier user experiences in the iOS and Android platforms. This full-time hybrid r ...

    QA Engineer / Integration Specialist

    The Opportunity We are looking for a proactive and detail-oriented Client Integration Specialist to join our team. This role is essential to the successful onboarding of retailers onto our platform. You will work closely with both internal teams and external clients, acting as the key point of con ...

    AWS/Azure Cloud Engineer

    NN Digital Hub is a subsidiary company of NN Group located in Madrid, Spain. We deliver IT services and solutions for the different international Business Units. AWS/Azure Cloud Engineer What you will do: Support the engineering journey within NN Digital Hub by ensuring ...

    Site Reliability Engineer (Madrid)

    ¿Quiénes somos? En DataDope estamos transformando la forma en que las organizaciones entienden, monitorizan y gestionan sus sistemas a través de la observabilidad y el análisis inteligente de datos. Colaboramos con clientes líderes en sectores críticos, donde ayudamos a definir y desplegar oficinas ...

    Senior Security Engineer (Madrid)

    Responsibilities Design and implement scalable security controls and platform‑level guardrails across our multi‑cloud estate: build it once, make it the default everywhere. Drive a modern secure SDLC by embedding threat modelling, SAST/DAST/SCA, secrets management, and dependency hyg ...

    Senior Service Engineer (Madrid)

    Position We are looking for a Senior PV/BESS Service Engineer to join the Service Digital Power Team in Madrid. Responsibilities Supervise the project engineering process, including kick‑off meetings, hardware and software supervision, and acceptance tests. Provide on ...

    Cloud Operations Engineer (Madrid)

    Acerca del empleo Indra Group, Tech for the future. Impulsamos la transformación digital con impacto, gracias a la tecnología avanzada, el conocimiento sectorial y el talento global. Únete a nuestro equipo de Infraestructuras Digitales, Comunicaciones & Workspace. Se trata de diseñar y lide ...

    Lead Account Solution Engineer

    About Salesforce Salesforce is the #1 AI CRM, where humans with agents drive customer success together. Here, ambition meets action. Tech meets trust. And innovation isn't a buzzword - it's a way of life. The world of work as we know it is changing and we're looking for Trailblazers who are passi ...

    Senior Development Engineer (Madrid)

    JOB SUMMARY The Scientist I in the Assay Development department participates in the development projects by performing laboratory activities and contributing to experimental execution, data analysis, and project documentation, supporting activities from feasibility through validation. Perfo ...

    Azure Data Engineer (Madrid)

    Key Responsibilities / Functional Skills Azure Databricks, Python, Scala, PySpark, Azure Data Factory. Build and Maintain Data Pipelines from core banking and external sources. Implement Data quality improvements for monitoring, alerting and Invest. Data Security an ...

    Senior RF Engineer (Madrid)

    Overview Verisure is a integral leading provider of professionally monitored security solutions. We are a fast-growing international company with a start-up mindset—agile, lean, and driven by high performance and strong values. We are looking for an experienced RF Engineer to join our R&D; organiz ...

    Lead Network Engineer (Madrid)

    For one of my customer we are looking for a Lead Network Engineer. Location: Madrid or Barcelona (Hybrid 2 days on-site). Duration: Until end of 2026. Within the Data Center Foundation product line, the service will contribute to the architecture, engineering, deployment, support, and ...

    Security Device Engineer. (Madrid)

    Location: Madrid, Spain Mission As part of our Managed Detection and Response department, your mission will be to help us provide best‑in‑class services to our clients as they run. By accompanying the client with the management of their security devices, and by continuously improving our pr ...

    AWS Cloud Engineer (Madrid)

    At G+D Mobile Security, a world leader in secure telecommunications systems, we are looking for a highly skilled and proactive Cloud Engineer to join our agile team. You’ll be instrumental in building and managing our AWS Landing Zone, supporting application teams across multiple Agile Release Train ...

    BMS Commissioning Engineer (Madrid)

    We are currently recruiting for an experienced BMS Commissioning Engineer to support the delivery of a major mission critical data centre project in Madrid, Spain. This is a long‑term freelance opportunity working on a data centre development with a leading engineering and commissioning team. Key R ...

    System Engineer Team Lead

    Job Title: System Engineer Team LeadContract Type: TimeType: Full time The System Engineer Team Lead is part of the IT Infrastructure team and reports to the IT Infrastructure Manager.This role is a senior technical leader responsible for overseeing the global systems infrastructure team.It combines ...

    CIAM / Nevis Security Engineer

    Resumen Buscamos un/a CIAM / Nevis Security Engineer con experiencia sólida en plataformas de gestión de identidad y acceso de clientes (CIAM), seguridad web y autenticación federada. La persona seleccionada participará en la evolución, operación y mejora continua de una infraestructura cr ...

    Senior DevOps Engineer ID69152

    AgileEngine 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. ...

    Platform Engineer – Kubernetes (Madrid)

    Platform Engineer We are looking for a Platform Engineer to join a team responsible for building and operating the core control plane of a cloud platform. You will work on highly available, secure, multi-tenant Kubernetes environments and the internal tooling that enables teams to reliably deploy ...

    (Senior) Optimization Engineer (Madrid)

    We’re on a mission to do something really, really small. You’ll craft the masks that bring our patterns to life. Lace Lithography is seeking a highly experienced Senior Optimization Engineer to join our Mask Design team. In this high‑impact role, you will architect and deploy the advanced nonlinear ...

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