Empleos de remote java backend engineer ai-driven microservices en Madrid

Join to apply for theBackend Engineer (Typescript) (50K€-65K€)role atJoppyWe’re hiring aBackend Engineer for our client— someone who’ll own the backend systems that power our crypto and self‑custody platform. You’ll bring deep expertise in Go, TypeScript, RabbitMQ, and Kubernetes, paired with a passion for distributed systems, cryptography, and...

RemoteJobsOne is seeking a CFD Engineer for a fully remote contractor role based in Spain. You will apply CFD expertise to advance AI-driven engineering simulations, covering mesh generation, turbulence modeling, multiphase and heat-transfer challenges, solver setup, and verification/validation. Excellent English communication is essential. Responsibilities...

Ultralytics is seeking a Senior Software Engineer to develop and maintain the Ultralytics HUB, a leading platform for cloud training and deployment of YOLO AI models in Madrid-based or remote capacity. You will design scalable event-driven web solutions, collaborate with ML teams, optimize cloud resources, and contribute to CI/CD pipelines with Docker,...

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...

Actualmente, tenemos un puesto vacante para un/a Lead AI Engineer (Agentic AI) que quiera unirse a nuestra compañía. Buscamos una persona con una sólida trayectoria en ciencia de datos, capaz de liderar equipos, diseñar estrategias analíticas y guiar la implementación de soluciones avanzadas en entornos de Inteligencia Artificial/ Data Science para...

We're looking for a Senior Software Engineer to join our team in Madrid, Spain in a hybrid working mode. In this role, you will design and implement high-performance backend solutions for post-trade processing systems used by global financial institutions. You'll translate complex business requirements into secure, scalable software while ensuring compliance...

Remote in EU, or hybrid in Barcelona, Palma, Dublin, or Casablanca.Own the backend of a white‑label travel platform as it adds new verticals.Hotels and flights are live. Experiences launch within weeks, and car rentals and more payment providers come next. Our clients are travel brands, banks, and influencers, so every launch brings a new challenge and a...

We are looking for an AI Tooling Engineer in Spain. This high-impact engineering role focuses on shaping how developers and AI agents interact with modern backend infrastructure and developer tooling. You will help design and build AI-native interfaces that power workflows across dashboards, documentation, and internal platforms. The role blends strong...

Staq is a leading Banking-as-a-Service (BaaS) and embedded finance platform, transforming the way businesses integrate banking and financial services. At Staq, we empower our clients to innovate, expand, and streamline their financial services offerings, leveraging our cutting-edge platform. Our mission is to bridge the gap between traditional banking and...

About the Role Our promotional features team is seeking a Senior Backend Engineer. This role is focused on developing and optimising promotional features for our gaming platforms, where performance, scalability, and cutting-edge solutions are paramount. If you’re a product-passionate person, your mind is keen to solve deep tech engineering problems, and...

Who we are:At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia.Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and personalized experiences tailored to the needs of each unique pet....

Senior Fullstack Engineer (Java/Kotlin + Javascript) Who is Parser? Technology alone does not create impact- the right teams do. Founded in 2018, Parser is a boutique technology services and consulting firm helping global organisations solve complex business challenges through digital transformation, product development and AI enablement. We are a...

TuxCareprovides security solutions for Linux and open-source software used by enterprise organisations. Our products help companies automate vulnerability patching, reduce downtime, maintain security and compliance, and support critical systems throughout their lifecycle. Learn more about TuxCare:https://tuxcare.com/ We are looking for anAI / Product...

AI Engineer Department: Delivery Employment Type: Full Time Location: Madrid Description At Sabio Group, we're dedicated to fostering an environment where employees thrive. Since 1998, we've built a dynamic culture that is both challenging and fun, driven by a team of ambitious, knowledgeable individuals who are passionate about leading the CX...

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...

ABOUT THE ROLEJoin our dynamic team in Málaga as a Backend Engineer. In this role, you will play a crucial part in our Sportsbook domain, by working on the most impactful problems and being able to bring about change with effective momentum. You'll collaborate closely with our Senior Engineers, participating in tech meetings, validating architectural...

As a Senior Backend Engineer at Playtomic, you will be responsible for developing robust and scalable solutions for our product, ensuring high performance, consistent and secure transactions. In Playtomic we operate in pods. A pod is a small, cross-functional team that owns a domain end-to-end: it takes a framed problem, makes the key product/technical...

OverviewSenior Backend Engineer position at Parser, a boutique technology services and consulting firm founded in 2018. Parser helps global organisations solve complex business challenges through digital transformation, product development and AI enablement. We are a fast-growing team of 340+ engineers and consultants across Europe, the Americas, and the...

Remote Spain, SpainOLX – Data Science and Analytics /Full-time /RemoteWELCOME TO OLXWe're building marketplace sustainable ecosystems that millions of people depend on every month – to buy and sell cars, find homes, land jobs, and trade secondhand goods. It's commerce that matters: safe, smart, and environmentally responsible. We do this with courage...

Financial advice is stuck in 1995. Advisors spend hours building static plans in clunky software, then watch them go stale the moment markets move or a client's life changes.We're building AI coworkers that do the work advisors shouldn't have to do. Our digital coworkers generate financial planning metrics in real-time, handle client communication, and keep...