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1.013dLocal
Madrid, ES
Senior Software Engineer - Spain
dLocal · Madrid, ES
. Java Spring TSQL NoSQL Microservices Git Hibernate AWS Fintech
Why should you join dLocal?
dLocal enables the biggest companies in the world to collect payments in 40 countries in emerging markets. Global brands rely on us to increase conversion rates and simplify payment expansion effortlessly. As both a payments processor and a merchant of record where we operate, we make it possible for our merchants to make inroads into the world’s fastest-growing, emerging markets.
By joining us you will be a part of an amazing global team that makes it all happen. Being a part of dLocal means working with 1000+ teammates from 30+ different nationalities and developing an international career that impacts millions of people’s daily lives. We are builders, we never run from a challenge, we are customer-centric, and if this sounds like you, we know you will thrive in our team.
What’s the opportunity?
This a Talent Pool for you to show your interest in being part of the IT Team at dLocal as a Senior Software Engineer, this means that as soon as we have the right position in our IT Team, we will get in touch with you!
What skills do I need?
- Proven hands-on Software Development experience
- Proven working experience in Java development
- Hands on experience in designing and developing applications using Java platforms
- Object Oriented analysis and design using common design patterns
- Profound insight of Java
- Experience in working/designing microservices
- Good knowledge of Relational Databases, SQL and ORM technologies (JPA2, Hibernate). NoSql knowledge is desirable
- Experience in Spring Framework
- Experience with test-driven development
- AWS knowledge is a plus
- Proficient understanding of code versioning tools, such as Git
- Written and spoken English
- Be a team player
Besides the tailored benefits we have for each country, dLocal will help you thrive and go that extra mile by offering you:
- Flexibility: we have flexible schedules and we are driven by performance
- Fintech industry: work in a dynamic and ever-evolving environment, with plenty to build and boost your creativity
- Referral bonus program: our internal talents are the best recruiters - refer someone ideal for a role and get rewarded
- Learning & development: get access to a Premium Coursera subscription
- Language classes: we provide free English, Spanish, or Portuguese classes
- Social budget: you'll get a monthly budget to chill out with your team (in person or remotely) and deepen your connections!
- dLocal Houses: want to rent a house to spend one week anywhere in the world coworking with your team? We’ve got your back!
What happens after you apply?
Our Talent Acquisition team is invested in creating the best candidate experience possible, so don’t worry, you will definitely hear from us. We will review your CV and keep you posted by email at every step of the process!
Also, you can check out our webpage, Linkedin and Youtube for more about dLocal!
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
UST
Network Engineer - IMS & VoLTE (Plataformas IoT) 100% remoto desde España
UST · Madrid, ES
Teletreball . Linux Cloud Coumputing IoT
Role Description
¡Seguimos buscando talento…y nos encantaría que te unieras a nuestro equipo!
Para que nos conozcas algo mejor, UST es una multinacional norteamericana certificada como Top Employer y Great Place to Work con más de 35.000 empleados a nivel global y con presencia en más de 35 países. Somos líderes en servicios de tecnología digital y proporcionamos soluciones tecnológicas de gran alcance a grandes compañías.
¿Qué buscamos?
Buscamos un/a Ingeniero/a de Network especializado/a en IMS y VoLTE para incorporarse al equipo de Plataformas IoT de nuestro cliente, líder del sector de las telecomunicaciones.
La persona seleccionada participará activamente en la evolución, operación y optimización de plataformas de comunicaciones, que soportan servicios avanzados de conectividad IoT, garantizando en todo momento la disponibilidad, el rendimiento y la escalabilidad de las soluciones de red.
Trabajarás en un entorno tecnológico complejo y de alta criticidad, colaborando con equipos multidisciplinares y participando en proyectos clave relacionados con servicios de voz y señalización sobre redes móviles.
Colaboración 100% remoto desde España.
Funciones y Responsabilidades
- Participar en el diseño e integración de servicios IMS y VoLTE como parte del equipo de Ingeniería de Red Móvil.
- Realizar pruebas de validación de los servicios a implantar en entornos preproductivos.
- Ejecutar la integración y puesta en producción de servicios IMS/VoLTE previamente integrados y validados.
- Llevar a cabo la monitorización del rendimiento, capacidad y disponibilidad de los sistemas de red asociados a IMS y VoLTE.
- Realizar análisis, diagnóstico y troubleshooting de problemas de red en entornos de preproducción y producción.
- Colaborar estrechamente con equipos multidisciplinares: Core Network, Infraestructura, Seguridad y Operaciones.
- Elaborar y mantener documentación técnica, procedimientos operativos y reporting de servicio.
- Contribuir a iniciativas de automatización, mejora continua y optimización de la operación de red.
- Qué esperamos de ti:
Conocimiento sólido de arquitecturas IMS (IP Multimedia Subsystem).
Experiencia o conocimientos en VoLTE / VoIP / SIP.
Conocimiento de redes móviles Core 4G y 5G.
Manejo de protocolos de señalización: SIP, Diameter
Conocimientos de redes IP: Routing, DNS, NAT, TCP/IP
Experiencia en análisis de trazas y troubleshooting de red.
Familiaridad con entornos Linux.
Conocimiento de tecnologías de virtualización y Cloud.
Valorable: Inglés B2
¿Qué te ofrecemos?
- 23 días laborables de vacaciones y el 24 y 31 de diciembre.
- Numerosos beneficios sociales (seguro médico, ayuda al teletrabajo, seguro de vida y seguro de accidentes).
- Programa de Retribución Flexible (tarjeta comida, cheques guardería, tarjeta transporte, clases de inglés online, seguro médico para tu familia…).
- Acceso gratuito a varias plataformas de formación.
- Estabilidad y carrera profesional.
- Tenemos implantado un plan de compensación de referencias internas.
- Posibilidad de elección de percibir tu salario en 12 o 14 pagas.
- Medidas de conciliación (horario flexible, teletrabajo, asesoramiento de especialistas (psicólogo, nutricionista, entrenador personal), jornada intensiva los viernes y en verano según proyecto).
- Plataforma UST Club descuentos y descuentos en gimnasios.
En UST nos comprometemos con la igualdad de oportunidades en nuestros procesos de selección y no realizamos ningún tipo de discriminación por razón de raza, género, discapacidad, edad, religión, orientación sexual o nacionalidad. Estamos comprometidos con la discapacidad y apostamos por la incorporación de personas con certificado de discapacidad.
Skills
network optimization,volte,networking,ip network,cloud network engineering,
Siemens
Tres Cantos, ES
System test engineer brake control (w/m/d)
Siemens · Tres Cantos, ES
. Agile Office
Siemens Mobility is a separately managed company of Siemens. As a leader in transport solutions for more than 160 years, Siemens Mobility is constantly innovating its portfolio in its core areas of rolling stock, rail automation and electrification, turnkey systems, intelligent traffic systems as well as related services. With digitalization, Siemens Mobility is enabling mobility operators worldwide to make infrastructure intelligent, increase value sustainably over the entire lifecycle, enhance passenger experience and guarantee availability. In fiscal year 2019, which ended on September 30, 2019, the former Siemens Mobility Division posted revenue of €8.9 billion and had around 36,800 employees worldwide.
We offer for our customers all types of rail-based coordinated products, systems and services for local and long-distance transport.
In order to maintain our position in an expanding market to one of the leading system providers, we are looking for employees m / f – with an excellent technical know-how - who are consider a lifelong engage in learning and teamwork as a matter of course.
Join Our Rolling Stock Team in Madrid as a System test engineer brake control (w/m/d)
Your area of responsibility – challenging and future-oriented
You will be responsible for defining and performing tests for locomotive controls. This requires knowledge of the whole engineering process from requirements definition via concept creation, system design and software development to the testing and commissioning support.
- You review functional concepts and system requirements for software and hardware
- You design, develop and execute vehicle tests, Hardware-in-the-loop (HIL) test or Software-in-the-loop (SIL) for the TCMS software for locomotives, mainly for braking systems
- You focus your work on the reusability of work results in terms of product and technical platform strategies
- You are responsible for documentation of test specifications and results
- You coordinate with other departments and project teams for cross functional test topics
- You stay up to date on the latest locomotive control technologies, brake and drive innovations
- Your success is grounded a university degree in engineering or a related field
- You have gained several years of experience in TCMS system/software testing
- Ideally you are certified according to ISTQB or equivalent and you have worked as an TCMS developer
- You have experience with railway systems and electrical interfaces
- Ideally you have knowledge of railway brake systems
- You’d describe yourself as team player with excellent communication skills
- You communicate fluently in English.
- You are open for international business travels
Siemens aboga por la igualdad de oportunidades entre mujeres y hombres, así como en la Diversidad como fuente de creatividad e innovación. Contar con diferentes tipos de talento y de experiencias nos hace ser más competitivos y estar mejor preparados para responder con éxito a las demandas de la Sociedad. Por ello, valoramos a las candidatas y a los candidatos que reflejen la Diversidad que disfrutamos en nuestra Compañía y animamos la cobertura de puestos por mujeres y hombres en ocupaciones que se encuentren subrepresentadas.
CBRE
Madrid, ES
Junior Development Program
CBRE · Madrid, ES
.
¿Estás preparado para comenzar tucarrera en una multinacional líder en el sector del Real Estate?
Si la respuesta es sí, ¡deja debuscar porque CBRE es tu empresa!
¿Quiénes somos?
CBRE es la multinacional líder enconsultoría y servicios inmobiliarios.
Contamos con más de 500 oficinasrepartidas en más de 100 países, de las cuales 9 están en España.
Nuestro trabajo y día a día sebasa en 4 pilares fundamentales, nuestros valores RISE. Estos son: Respecto,Integridad, Servicio y Excelencia.
¿Qué es el JPD?
Se trata de un plan de rotaciónen el que CBRE decide apostar y seleccionar al mejor talento del mercado y quenace con el objetivo de desarrollar de una manera global a potencialesprofesionales del sector Real Estate.
Durante un periodo de 16 meses,los candidatos seleccionados realizarán 4 rotaciones de una duración estimadade 4 meses cada una por diferentes departamentos de la compañía, en función delperfil, formación, competencias, skills, experiencia e intereses.
¿Qué ofrecemos?
El JDP no solo da la oportunidadde poder conocer diferentes áreas de negocio, sino que también te ayudará adesarrollarte y crecer como profesional y potenciar una visión transversal delsector Real Estate.
A través del JDP, podrás adquiriraprendizaje y crecimiento, trabajando de manera directa con clientes enproyectos de gran impacto para la organización. Trabajarás de formacolaborativa y transversal con equipos multidisciplinares de cualquiera denuestras oficinas de todo el mundo. Formarás parte de equipos multiculturalescapaces de afrontar retos cada día para conseguir los mejores logros yreconocimientos por parte de nuestros clientes.
¿A quién vadirigido?
Queremos conectar con personascuyos valores, filosofía de trabajo y propósito de carrera profesional vanalineados con la cultura de CBRE.
Este programa está pensadoespecialmente para jóvenes universitarios recién titulados con perfilmulticultural e internacional.
¿Qué necesitaspara participar?
Para poder participar en elproceso de selección debes haber finalizado tus estudios universitarios enseptiembre de 2026 o antes y tener disponibilidad para incorporarte a jornadacompleta a partir de esa misma fecha.
- Se puede participar en elproceso de selección sin haber terminado los estudios universitarios, pero esimprescindible haberlos terminado al incorporarte en CBRE.
Será muy valorable que cuentescon algo de experiencia internacional y que tengas interés por desarrollar tucarrera en el sector inmobiliario.
¿Cómo aplicar?
Deberás inscribirte a través denuestra página web en el apartado \"trabaja con nosotros\", haciendoclick en \"Apply Now\" dentro de Talent Programs o a través de nuestrasredes sociales. El departamento de Talent Acquisition valorará tu candidatura ysi tu perfil se adapta a lo que buscamos nos pondremos en contacto contigo parainiciar el proceso de selección.
Animamos a todos los reciéngraduados que tengan un interés por formar parte de la Consultora Nº1 enServicios de Real Estate a que construyan su carrera profesional de la mano deCBRE. Aquí encontraréis el mejor lugar de trabajo para convertir vuestra pasiónen vuestro futuro.
CBRE está comprometido con laigualdad y no discriminación, por lo que, en coherencia, espera que, en elmarco de las presentes relaciones, se respete tal compromiso y se evitecualquier conducta, expresión, referencia o decisión que pudiera lesionar la igualdadpretendida.
GFR Technologies SE
Senior PL/SQL Developer
GFR Technologies SE · Madrid, ES
Teletreball
GFT es una compañía pionera en transformación digital que desarrolla soluciones sostenibles basadas en nuevas tecnologías, como la inteligencia artificial y blockchain/DLT. Los expertos de GFT crean e implementan aplicaciones de software escalables que hacen que el acceso a modelos de negocio innovadores sea seguro y sencillo.
¿Qué estamos buscando?
Actualmente tenemos un puesto vacante para un/a Senior Developer con experiencia amplia con PL/SQL y que quiera desarrollar su carrera en GFT. Es muy importante tener un nivel de inglés conversación alto, puesto que será el principal idioma de trabajo. Buscamos una persona entusiasta y dinámica con interés en trabajar en nuestro área de proyectos internacionales.
Tus principales responsabilidades serán:
- Analizar y programar tanto sobre código existente como desde cero, y realizar el mantenimiento de módulos de software de complejidad media, trabajando a partir de requisitos y especificaciones detallados de forma oral y escrita.
- Realizar revisiones de código de otros desarrolladores y proporcionar puntos de mejora.
- Dar soporte a los perfiles más junior, actuando como punto de referencia cuando necesiten ayuda o soporte en temas específicos.
- Ayudar en el desarrollo de prototipos de módulos de software y aplicaciones.
- Desarrollar tests unitarios y asumir la responsabilidad sobre el test unitario del código propio.
- Consolidar el conocimiento de todas las herramientas y plantillas de testing y bug tracking empleadas dentro del proyecto.
- Participar en distintas fases del ciclo de desarrollo.
Requisitos deseados:
- Graduado en Ingeniería informática (o equivalente).
- Graduado en Formación Profesional Superior o Medio en Informática.
- Buen nivel de inglés a nivel conversación.
- Experiencia amplia con PL/SQL.
- Valorable experiencia con las herramientas de testing más habituales.
Competencias personales:
- Trabajo en equipo.
- Habilidades de comunicación, favoreciendo dinámicas que permitan el flujo de conocimiento, con interés tanto en aprender como en enseñar.
- Proactividad en la búsqueda de nuevas soluciones y mejoras.
En GFT consideramos que la diversidad es uno de nuestros pilares fundamentales y promovemos un entorno de trabajo inclusivo basado en la cooperación y el respeto mutuo. Ofrecemos igualdad de oportunidades a todas las personas.
¡Únete a nuestro equipo global!
Als Partner für IT-Beratung und Software-Entwicklung sind wir auf die digitale Transformation unserer Kunden aus den Bereichen Finanzen, Versicherungen und Industrie spezialisiert. Unsere rund 700 Talente in Deutschland entwickeln mit modernsten Technologien nachhaltige Lösungen.
Qué ofrecemos
- Conciliación y Flexibilidad: Posibilidad de trabajar desde casa híbrido/remoto, jornadas flexibles y viernes intensivos.
- Formación y Desarrollo: Plan personalizado, programas formativos.
- Beneficios Sociales: Seguro vida, apoyo teletrabajo.
- Beneficios Flexibles "a la carta": Bolsa corporativa para comida, transporte, seguro médico, guardería y formación, ajustada a tus necesidades y combinada con retribución flexible
- Paquete de Reubicación (si aplica): Apoyo económico, asesoramiento, patrocinio visas.
- Programa de Recomendaciones.
- Programa de Bienestar: Nutrición, Física, Mental. Descuentos con Wellhub. Servicio de apoyo psicológico gratuito.
- Vida en GFT: Oficinas inteligentes, eventos, premios de valores, charlas inspiradoras.
- Cultura corporativa internacional.
QuoIntelligence
Senior Software Engineer
QuoIntelligence · Madrid, ES
Teletreball . React API Python TSQL REST TypeScript SaaS LESS
The OpportunityMercury is QuoIntelligence's Threat Intelligence platform: it processes over 2 billion signals, tracks 400+ threat actors, and delivers finished intelligence to security teams across financial services, energy, and government in Europe. You will join a four-person engineering team, working directly with the engineering lead on Mercury and Agent Karla, an AI-powered threat analyst that runs on the Mercury engine.
You will ship new features and pay down tech debt in the same week. The team treats clean, maintainable code as a prerequisite, not a nice-to-have. If you want to build a product where what you ship reaches real users quickly, where you will shape how the engineering team works as it grows, and where the domain is genuinely interesting, keep reading.
What You'll Do
- Design, build, and ship backend services in Python: REST APIs, web services, data processing. This is roughly 60% of your time. The APIs serve both internal teams and external clients, so performance and reliability matter.
- Build and maintain basic frontend features in React and TypeScript. You will work across the full stack, not just behind the API layer.
- Write and maintain tests at every level: unit, integration, end-to-end (Playwright or similar). Testing is a first-class concern, not an afterthought.
- Own CI/CD pipelines, code quality tooling, and static analysis. You will have direct influence over how the team ships code.
- Work with data: SQL queries, data modeling, domain modeling, and visualization. Mercury processes threat intelligence data; understanding how to query and present it well is part of the job.
- Collaborate across teams. The top priority for this hire is someone who asks for help when stuck, proactively helps others, and communicates clearly with non-engineering stakeholders.
This role is not about casually using AI for convenience. It is about using AI to materially increase speed, leanness, and impact. You know how to turn AI into engineering leverage, shorten delivery cycles, and focus your time on the highest-value problems.
We also expect strong judgment. As a cybersecurity company, we move fast, but we do not use AI blindly. You understand the risks of AI-assisted and agentic coding, know how to validate important outputs, and apply pragmatic safeguards where they matter most.
The best candidates do more than use AI well themselves. They help re-engineer how the team works by building repeatable workflows, lightweight standards, and better tooling that make everyone faster. They can coach teammates who are less familiar with agentic coding, and act as positive drivers of AI adoption across the engineering team and beyond.
What You'll BringMust-haves:
- AI-assisted development: you actively use AI tools (e.g. Cursor) in your daily workflow and can evaluate their output critically
- Strong Python backend experience: you have designed and shipped production APIs, web services, and data processing systems
- Working familiarity in React and TypeScript: you can build and maintain basic frontend features, not just read them
- Solid testing discipline: unit, integration, and e2e testing are part of how you work, not something you add when asked
- CI/CD and code quality tooling experience: you have set up or maintained pipelines and care about keeping them healthy
- Data proficiency: SQL, data modeling, and enough comfort with data analysis and visualization to work with intelligence data
- Clean code habits: you produce code that the next person/agent can read, maintain, and extend. You keep things simple.
- Go or additional programming languages
- UX and design principles knowledge
Month 2: You own a significant feature end-to-end, from API design through React UI to Playwright tests. You have started reshaping something: the CI pipeline, the test strategy, a slow endpoint, the way the team reviews code. Your commits are changing how the product works, not just adding to it.
Month 3: An engineering practice or system that you built is now part of the team's workflow. You are the go-to person for at least one area of the codebase.
What We Offer
- Full ownership from day one. Four engineers, not forty-seven. Everything you ship is visible in the product.
- Interesting domain. Unified Risk Intelligence solution with an AI-agentic product for enterprise clients across Europe, not another generic SaaS dashboard. Mercury processes 2B+ signals and turns them into understandable risks; Agent Karla is a multilingual AI threat analyst built on top of it.
- Remote with autonomy. Small team, low bureaucracy, high trust. Based in Italy or Spain.
- Shape the engineering culture. As the team grows, your practices and decisions become the foundation.
- AI-native workflow. Cursor is the standard tool. AI is part of the daily work, not an experiment.
Do I need cybersecurity experience? No. The domain is interesting, and you will learn it on the job. What matters is strong engineering fundamentals and the ability to pick up new domains quickly. Several QI engineers came from outside of cybersecurity.
What is the tech stack? Python (backend), React/TypeScript (frontend), Playwright (e2e testing). The product is Mercury, a SaaS intelligence platform, and Agent Karla, a conversational agent (based on an agentic infrastructure). Data pipelines and ML tooling are built by adjacent teams.
The Process
- Recruiter Interview
- AI Fluency Interview
- Team Interview
- Live Coding
- Offer
Bizneo HR
Beca Data Engineer & Systems (Remote)
Bizneo HR · Madrid, ES
Teletreball . TSQL SaaS Excel
En Bizneo, una de las mayores HR Tech en Europa y LATAM, estamos buscando un/a Data Analyst para formarse en nuestro equipo de Revenue Operations (RevOps) y ayudarnos a construir, analizar y mejorar los motores que impulsan nuestro crecimiento comercial.
Buscamos a alguien curioso, con mentalidad analítica y pasión por entender cómo funciona el negocio. Si te motiva formar parte de una empresa con cultura startup, en crecimiento exponencial y trabajar con un equipo TOP, sigue leyendo 👇
¿Qué harás con nosotros?
- Dar apoyo en la gestión, análisis y eficiencia de nuestros procesos operativos soportados y sobre nuestras herramientas clave (HubSpot, NetSuite, Metabase, etc.).
- Automatizar procesos en ventas, marketing y operaciones para ganar velocidad y eficiencia.
- Traducir datos en decisiones: analizar el rendimiento comercial, generar informes y detectar áreas de mejora.
- Colaborar con equipos de ventas y marketing para entender retos reales y proponer soluciones.
- Detectar cuellos de botella en el funnel de ventas y sugerir formas creativas de resolverlos.
¿Qué esperamos de ti?
- Estás estudiando o has terminado una carrera técnica (ingeniería, matemáticas, estadística, ADE + tech...)
- Tienes curiosidad por entender cómo funcionan las empresas por dentro.
- Eres ágil con los datos y te gusta buscar respuestas que tengan impacto real.
- Eres tech-savvy: no te asustan los CRMs, Excel, SQL o automatizaciones.
- Te motiva aportar, proponer ideas y aprender en equipo.
Lo que te ofrecemos:
- 💶 Beca remunerada: 800€/mes.
- 🌍 Teletrabajo 100% desde cualquier lugar de España.
- ⌚ Jornada intensiva en verano (8:00 a 15:00).
- 💻 Equipo a elegir (Mac/Windows).
- 📅 Evento anual de empresa donde nos reunimos todos para celebrar y planear lo que viene.
- 📖 Formación práctica y real en procesos de negocio, herramientas SaaS y análisis comercial.
- 🚀 Alta probabilidad de incorporación tras la beca y plan de desarrollo profesional a medida.
Engineering Manager
NovaAtarus
Madrid, ES
Engineering Manager
Atarus · Madrid, ES
. Agile Fintech
🚀 Engineering Manager – FinTech Platform
About the Role 👋
We’re working with a growing FinTech organisation building a modern, scalable financial platform.
They’re looking for an Engineering Manager to lead a team of engineers within a key product domain, helping shape technical direction while ensuring high-quality delivery.
This role combines technical leadership, team development, and delivery ownership, with a strong focus on building reliable, scalable systems that meet real customer needs.
What You’ll Be Doing ⚙️
Technical Leadership
- Own a product domain and define the short- to mid-term technical roadmap
- Partner with senior engineers to ensure consistent architecture and design decisions
- Take ownership of system reliability, availability, and security
- Ensure systems are well-supported with clear SLAs, documentation, and on-call processes
Delivery & Execution
- Lead team delivery, including planning, prioritisation, and sprint execution
- Balance roadmap commitments with unplanned work and operational demands
- Maintain a strong focus on quality, velocity, and sustainable delivery
- Ensure ownership and resolution of incidents and production issues
Collaboration
- Work closely with product counterparts to ensure alignment on priorities and outcomes
- Act as the key link between engineering and product
- Communicate progress clearly and escalate risks when needed
People Leadership
- Manage and support a team of engineers across different levels
- Create a stable, high-performing team environment
- Drive performance through regular feedback, coaching, and development plans
- Support hiring, onboarding, and retention of strong talent
- Foster a culture of ownership, accountability, and continuous feedback
Process & Performance
- Ensure effective execution of engineering processes and best practices
- Track and improve key team metrics (e.g. delivery, quality, team health)
- Balance delivery outcomes with team well-being and long-term sustainability
- Manage small budgets where needed (tools, team initiatives)
What They’re Looking For 🧠
- Experience as an Engineering Manager (or similar leadership role)
- Background in FinTech or financial services
- Experience working in product-led, multi-team environments
- Strong understanding of modern software development practices
- Experience with Agile delivery
- Strong communication, leadership, and stakeholder management skills
- A proactive, solutions-focused mindset
What’s On Offer 😍
- Competitive salary and benefits
- Opportunity to work on complex, high-impact systems
- Collaborative and supportive engineering culture
- Clear opportunity to shape teams and technical direction
- Hybrid working model in Madrid
Santander
Madrid, ES
Scientist Responsible AI - CDAIO
Santander · Madrid, ES
. Python Machine Learning
IT STARTS HERE
Santander (www.santander.com) is evolving from a high-impact global brand to a technology-driven organization, and our people are at the heart of this journey. Together, we are driving a customer-centric transformation that values bold thinking, innovation, and the courage to challenge what's possible.
This is more than a strategic shift. It's an opportunity for motivated professionals to grow, learn, and make a real difference.
Our mission is to help people and businesses thrive. As part of the global AI Transformation team, you'll lead and manage strategic AI initiatives that drive impact across global companies and key functions. We are looking for someone who connects business, AI, and technology, ensuring that AI solutions create measurable value.
THE DIFFERENCE YOU MAKE
Santander’s Data & AI Science (DAISci) team is the scientific engine of the bank’s AI transformation. We develop, test, validate, and translate emerging AI methods into products that redefine how the bank learns, decides, and serves customers.
DAISci operates at the intersection of advanced research and real-world impact — translating frontier AI into robust, compliant, and production-ready systems across risk, customer experience, operations, and beyond.
Joining DAISci is a rare opportunity to apply state-of-the-art AI in one of the world’s largest financial institutions, shaping intelligent systems that are not only powerful, but also trusted, transparent, and aligned with societal expectations.
This role will act as a key catalyst ensuring that AI is used responsibly, safely, and aligned with corporate standards.
Main Responsibilities:
We are seeking an AI SCIENTIST specializing in RESPONSIBLE AI. You will contribute to the development and operationalization of Santander’s AI principles, working across the different areas of the DAISci group to ensure we build safe, trusted, and responsible AI throughout the full lifecycle of our products — from design to deployment and monitoring.
The role combines scientific research with applied execution, advancing responsible AI methodologies, interpretability techniques, robust frameworks, and alignment strategies, while translating them into scalable, fair, and reliable systems.
You will collaborate closely with engineering, validation, governance, and product teams; contribute to Santander’s research and publication agenda; explore emerging approaches in trustworthy AI; and mentor peers to strengthen the organization’s expertise in responsible and reliable AI systems.
What You'll Bring To The Table
- Advanced degree (PhD or MSc) in Computer Science, Artificial Intelligence, Mathematics, Statistics, or a related field, with specialization in Responsible AI, trustworthy machine learning, AI safety, fairness, interpretability, or AI governance.
- Proven track record of advancing AI/ML through high-impact research publications, patents, open-source contributions, or transformative product innovations — particularly in areas related to model robustness, fairness, explainability, privacy, or safety.
- Demonstrated ability to translate research into production, operationalizing concepts such as bias detection and mitigation, interpretability techniques (e.g., SHAP, counterfactuals, causal methods), robustness testing, model monitoring, uncertainty estimation, or safety guardrails into scalable and reliable systems.
- Strong programming skills in Python and familiarity with frameworks such as PyTorch, TensorFlow, DGL, or PyG.
- Deep understanding of responsible AI principles, including fairness metrics, model risk management, explainability techniques, adversarial robustness, privacy-preserving methods, and regulatory alignment (e.g., AI governance frameworks).
- Strong connections with academia and the wider AI research community, a passion for shaping the frontier of responsible AI, ability to shape research agenda.
WE VALUE YOUR IMPACT
Your contribution matters, and it's recognized. You can expect a fair and competitive rewards package that reflects the impact you create and the value you offer. But we know that rewards go beyond numbers.
- We enable our teams to go further through global opportunities and broad career paths.
- Flexibility that works. Enjoy hybrid work models—some days remote, some days in-person with your team—along with flexible schedules.
- Learning for life. Access hundreds of courses on our platforms, including exclusive access to our global learning space: Santander Open Academy (www.santanderopenacademy.com)
- Competitive rewards. Receive a very competitive salary with performance-based bonuses, which motivates you to continue growing with us.
- Economic advantages. Take advantage of preferential banking terms, special interest rates on loans, life insurance, and more.
- Your health is our priority. Through BeHealthy, our global wellness program, we promote holistic wellness.
- We know that family is everything. That's why we offer child care support and family programs tailored to every stage of life.
- Always by your side. Access Santander Contigo, our program for employees and their families that offers legal, emotional and administrative advice services.
- Extra benefits. Gym/WellHub membership, medical centers in some of our facilities, meal allowance, parking, shuttle service from various points in Madrid, as well as discounts and exclusive offers for Santander employees. And that's just the beginning—we'll tell you more when you join!
We're here to keep you motivated, help you reach your goals, and celebrate your progress every step of the way.
LOCAL COMPLIANCE
Santander is proud to be an organization where there are equal opportunities regardless of age, gender, disability, marital status, race, religion or sexual orientation. We are committed to providing an inclusive and accessible application process for all candidates.
WHAT TO DO NEXT?
If this sounds like a position you're interested in, apply.
READY TO TAKE THE NEXT STEP ON YOUR JOURNEY?