Empleos de python backend developer en Madrid

Lexroom is building the AI platform where legal work gets done. In just over two years, we've grown from zero to €25 M ARR, and today more than 20,000 legal professionals across Italy, Spain, Germany, France, and Bulgaria rely on Lexroom. We're backed by $73 M from Left Lane Capital, Base10 Partners, and Eurazeo, and we're a team of around 300 builders...

T?Systems is part of the Deutsche Telekom Group, with around ****** employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers' experience.We trust people: we offer autonomy, continuous support,...

En Logicalis Spain estamos en búsqueda de un/a Senior AI Engineer para incorporarse a un servicio de Inteligencia Artificial en una importante compañía del sector telecomunicaciones . Participará en el diseño, desarrollo y despliegue de soluciones avanzadas basadas en LLMs, modelos multimodales y sistemas multiagente , trabajando en entornos...

En Logicalis Spain estamos en búsqueda de un/a Senior AI Engineer para incorporarse a un servicio de Inteligencia Artificial en una importante compañía del sector telecomunicaciones. Participará en el diseño, desarrollo y despliegue de soluciones avanzadas basadas en LLMs, modelos multimodales y sistemas multiagente, trabajando en entornos cloud y...

Perfil que buscamos_ Buscamos un perfil senior de back-end con experiencia en gestión de equipos y proyectos, así como conocimientos sólidos de patrones de diseño.Tecnologías y stacks de referencia_.NET / C#TypeScript + Node.jsSe valorará experiencia con_DDD, CQRS, TDDDocker, CI/CD, DevOpsResponsabilidades_Desarrollo y planificación de proyectos de...

About The Job Are you a passionate Java Developer looking for an exciting opportunity to work with cutting‑edge technologies and make a real impact? Join our team and be part of a dynamic environment where you'll work with Java, Spring Boot, and Agile methodologies to drive innovative solutions.With the chance to continuously learn and grow, this role...

Openbank, Santander Group's digital bank, seeks a Backend Developer to design, build, and integrate secure backend solutions at scale from Madrid or Valladolid. You will work on microservices, APIs, and cloud-native architectures aligned with security and regulatory standards. We value Java 17+, Spring, Kubernetes, AWS, and AI-assisted software development,...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

EneXperience IT Solutions , empresa tecnológica con más de 25 años de experiencia en el sector IT, desarrollamos soluciones innovadoras para clientes de primer nivel en distintos sectores. Apostamos por el talento, la excelencia técnica y la colaboración, ofreciendo un entorno profesional, flexible y con proyección de futuro. Buscamos un/a Backend...

En Indra Mobility desarrollamos soluciones tecnológicas que transforman la forma en que millones de personas se mueven cada día. Somos una compañía global líder en tecnología y consultoría, presente en más de 140 países, que desarrolla soluciones innovadoras en sectores críticos como Defensa, Espacio y Transporte. Nuestro propósito es crear un...

Overview We are currently looking for an experienced Backend Developer with strong expertise in Lang Chain / Lang Graph to join our client’s international tech team. If you’re passionate about AI agents and enjoy working on innovative backend architectures, this role is a great fit for you! Responsibilities Design and build AI Agents using Lang Chain /...

Una empresa tecnológica en Alcobendas busca un Desarrollador Backend / SQL Server Senior. Las responsabilidades incluyen diseñar y optimizar procedimientos almacenados, garantizar la eficiencia de consultas SQL y desarrollar APIs REST en .NET 8/C#. Se requiere experiencia sólida en SQL Server, trabajo en equipo, y capacidad de comunicación. Ofrecen...

hiberus busca un/a desarrollador/a backend con experiencia avanzada en Node.js y Java para unirse a un equipo que mantiene y evoluciona servicios desplegados en AWS. Participarás en desarrollo, mantenimiento y soporte de aplicaciones backend y en el servicio de guardias on-call. El candidato debe ser autónomo, orientado a la calidad y capaz de colaborar en...

At Exalate, we're not just another tech company. We're at the forefront of creating innovative integration platforms, bridging the gap between diverse work management systems. Seasoned Professional: 6+ years in software development, preferable with 3+ of those dedicated to 1 language you know in depth. English knowledge: B2 level or higher of writing,...

Roche is seeking a Developer Advocate to empower engineers and non-technical creators within the E3 platform ecosystem. You will bridge global developer communities and Roche platform squads, prototype integrations, and champion secure, scalable software delivery. You will mentor internal engineers, contribute to platform product vision, and help improve...

If you're passionate about backend development, database design, and building scalable solutions, and you have strong experience with SQL, PostgreSQL, TypeScript, Node.js, and REST APIs, this opportunity is for you! 100 % Remote! Key Responsibilities: * Design, develop, and maintain robust relational database solutions using PostgreSQL. * Design and maintain...

At T-Systems, a leading multinational in digital transformation, we are looking for a Java Backend developer to join our development team, with the possibility of working from our offices in Reus, Granada, Valencia, Seville, Gijón or A Coruña. Why join this project? You will participate in long-term projects, with stability and continuous technological...

At Julius Baer, we celebrate and value the individual qualities you bring, enabling you to be impactful, to be entrepreneurial, to be empowered, and to create value beyond wealth. Let's shape the future of wealth management together. We are seeking a skilled Java Backend Engineer to join our team in Madrid. In this role, you will contribute to the...

If you want to build and own the systems that decide what JetBrains customers are entitled to use and bill them accurately for it, this is for you. You will focus on designing backend services, keeping complex commercial flows correct, and tackling hard distributed systems challenges on the critical path of every paid request. We create intelligent software...

A leading IT consultancy in Madrid is seeking an Expert Java Backend Engineer to design and deliver high-quality enterprise applications. The ideal candidate has over 7 years of experience in Java backend development, with strong expertise in Java 17+, Spring Boot, and REST APIs. This role offers a hybrid work model, competitive salary, and various perks,...