Empleos de engineer - back end developer en Madrid

A global leader in FinTech is building a brand-new Engineering team and is looking for experienced Senior Software Engineers (Backend) to join them. They’re hiring across all levels, including Senior Engineers, Staff Engineers, Principal Engineers, even Team Leads.This is an opportunity to work on deeply technical, innovative solutions as part of a...

Buscamos un/a Python Backend Developer especializado/a en arquitectura de microservicios, con entre 3 y 4 años de experiencia en desarrollo backend y experiencia previa en proyectos del sector bancario, preferiblemente en BBVA.La persona seleccionada participará en el desarrollo, mantenimiento y evolución de aplicaciones backend, trabajando con...

Backend Developer for AI consumer apps. Designs and implements scalable backend systems, microservices, and APIs using Node.Js and Python. Deploys and optimizes LLMs and media workflows on GCP.

OverviewWe’re supporting a leading sports company in Málaga that is scaling its engineering team. They’re seeking an experienced C# Backend Developer to help design and implement robust, high-performing backend systems that power their global sports platforms.ResponsibilitiesDesign, develop, and maintain scalable backend services usingC# and .NET Core...

With over 10,000 employees across 60 cities in Europe, adesso is one of the leading IT providers in the German-speaking market. For our office in adesso Spain, we are looking for a Back-End Developer with experience in Java to join our international team and contribute to the design and development of robust, scalable, and secure web applications. In this...

Descripción del puesto Buscamos un/a Backend Developer especializado/a en Python para incorporarse a un equipo técnico orientado al diseño y desarrollo de soluciones backend escalables basadas en microservicios. El rol estará enfocado en el desarrollo y mantenimiento de aplicaciones backend con Django, la creación de APIs REST robustas y la...

Buscamos un/aPython Backend Developer especializado/a en arquitectura de microservicios , con entre 3 y 4 años de experiencia en desarrollo backend y experiencia previa en proyectos del sector bancario, preferiblemente en BBVA.La persona seleccionada participará en el desarrollo, mantenimiento y evolución de aplicaciones backend, trabajando con...

**About us** We're a fast-growing startup building a recruitment platform. Our product helps recruiters spend less time on manual work, using LLMs to automate screening, scoring and the workflows around them. **What you'll do** You'll own features end to end — from API design and data models to the event-driven pipelines that support recruiters. -...

Buscamos un/a Python Backend Developer especializado/a en arquitectura de microservicios, con entre 3 y 4 años de experiencia en desarrollo backend y experiencia previa en proyectos del sector bancario, preferiblemente en BBVA. La persona seleccionada participará en el desarrollo, mantenimiento y evolución de aplicaciones backend, trabajando con...

Are you an Expert Java Backend Engineer seeking a new interesting challenge?

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.WHY JOIN USIf you're looking for a place to grow, make an...

OverviewDa el siguiente paso en tu carrera comoBackend Senior !En Madrija seguimos creciendo y queremos que formes parte de nuestro equipo.Somos una empresa tecnológica con sede en Toledo y presencia en Ciudad Real, Talavera, Sevilla y Barcelona, trabajando en proyectos de alto impacto, tanto en entorno sanitario como para Administración Pública.Apostamos...

Participación en proyectos internacionales del sector de transporte y movilidad, enfocados en plataformas transaccionales de alta escalabilidad y resiliencia. Los sistemas gestionan grandes volúmenes de operaciones en tiempo casi real mediante arquitecturas de microservicios desplegadas en entornos cloud, integrándose con sistemas de pago, ERP,...

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultantsin 21 countriesand a turnover of €850M, we are committed to delivering impactful, future-ready solutions.Talan at a GlanceHeadquartered in Paris and operating globally, Talan combines technology, innovation, and...

Are you looking for a new challenge?Fancy helping us shape the future of motor insurance?Prima could be the place for you.Since 2015, we’ve been using our love of data and tech to rethink motor insurance and bring drivers a great experience at a great price. Our story began in Italy, where we’ve quickly become the number one online motor insurance...

Seeking a Backend Engineer to architect, design, develop, and maintain scalable services. Collaborate with stakeholders and participate in code reviews within an Agile environment. Looking for strong English communication and problem-solving skills.

Principal Consultant | Open-Source, Embedded, CPU/GPU + Semiconductor Technologies Back End Developer (Python)***This is initially a Fixed Term Contract until the end of June 2026 - potential for extension/made permanent***We are working with a company that focuses on accelerating AI adoption, data literacy, and engineering capabilities through a combination...

Overview In this AI Engineer role you will ship robust backend features at Deel Speed, using AI tools like Claude to accelerate development while upholding quality. You’ll work with cross-functional teams to design scalable systems that serve 150+ countries and improve user satisfaction. The position combines AI-assisted coding with strong engineering...

¡Buscamos un/a AWS Back-end Developer en Barcelona! ¿Buscas unirte a un entorno dinámico e internacional donde el impacto de tu trabajo sea visible a escala global? En Extia, nuestro lema es “First who, then what” (Primero la persona, después el proyecto). Priorizamos a las personas y al trabajo en equipo para ofrecer soluciones de gran impacto. Como...

About the Company Do you think that money can be better? Money should help lower or removeentry barriers to the market. Money should be universal. And money shouldempower your dreams. At HandCash we are creating a marketplace of apps and games where skills andgood content are rewarded, and startups make money since day one. Although our HQ is in Madrid, our...