Empleos de senior backend engineer python en Barcelona

Indra Group en Barcelona busca un/a Ingeniero/a Backend Java Senior con experiencia en Java, Spring, PostgreSQL y Kafka para participar en el desarrollo de servicios backend robustos y escalables en proyectos de ciberdefensa y entornos críticos, en Barcelona. El modelo es híbrido (60% teletrabajo: 3 días en casa, 2 días en oficina). Se valorará...

Capitole Consulting busca un Desarrollador Backend .NET Core con más de 7 años de experiencia para unirse a su increíble equipo en Cataluña. Se valorará experiencia en Agile/Scrum, Docker y AWS, y colaboración con equipos distribuidos. #

Indra Group busca un Ingeniero/a Backend Java para unirse a su unidad de Defensa y trabajar en proyectos de ciberdefensa. Se valorará experiencia en Java 8+, Spring, PostgreSQL, Kafka y pruebas con TDD/BDD, además de mentoring en equipos ágiles. El puesto es híbrido y ofrece desarrollo en proyectos europeos de alto impacto.Se requiere mínimo 5 años de...

Intelligent Apps GmbH is seeking a Senior Backend Engineer (m/f/d) for Driver Onboarding to own backend features end-to-end. You will design and develop scalable services, work on distributed systems, and ensure performance through monitoring and CI/CD automation.The role requires strong Kotlin/Java skills, familiarity with Spring Boot, microservices, and...

Vortech PCI Group is seeking a Senior Backend Engineer specializing in .NET to drive a strategic billing project for an international software client. You will focus on backend systems, modern architectures, distributed services, and engineering best practices.The role requires 6+ years of C#/.NET experience, RESTful APIs, Docker/Kubernetes, SQL, messaging...

Corporate Sales Engineer - German (Remote)Spain - Barcelona¿Tiene su CV preparado? Si es así y confía en que este es el puesto ideal para usted, asegúrese de enviar su solicitud lo antes posible.Germany - RemoteFull timeR30247As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations....

Citibeats in Barcelona is looking for an experienced Backend Software Engineer to join their fast-growing team. The role involves developing new features, API endpoints, and maintaining the AI & NLP platform. Ideal candidates should have at least 3 years of experience in Python, preferably with Django, and be fluent in both Spanish and English.Citibeats...

Orbitant is seeking Python Engineers (mid and senior) to join a remote-friendly team focused on building scalable, principled software.We value hands-on engineering, clear decisions, and long-term collaboration with clients and teammates.We seek engineers who care about the why, not just the code, and who are eager to mentor others, share knowledge, and grow...

WindowSight is the leading streaming platform for visual arts and photography on TV, with the goal of giving visual art the same accessibility we have with music or cinema. We are deploying our app to 10 million TVs in the USA as a native art gallery and screensaver, and we are looking for experienced and motivated developers to join our team and take on...

Affinity (CRM) in Barcelona is seeking a Senior Software Engineer to join the One Platform team and help drive the technical roadmap and implementation of Internal and External API layers, the 3rd party integration platform, and access management systems. The role is hub‑hybrid, with team members in-office 2 days per week, collaborating across engineering,...

Creative Fabrica in Barcelona seeks a Senior Backend Engineer (Go) to architect multimodal generation pipelines and design high-concurrency systems for AI workloads.You will build Go-based microservices, optimize distributed queues, and work with AWS, Kafka, SQS, and modern APIs to deliver fast, reliable creative tools to a global audience.You will...

Tobeit está buscando un Desarrollador Backend Senior para un rol 100% remoto en España. La misión es diseñar, implementar y optimizar APIs escalables, manteniendo alto rendimiento y seguridad, con autonomía para afectar directamente el producto.El candidato debe tener experiencia sólida en Python/Java/Node.Js o Go, bases de datos SQL y NoSQL, y...

Hi, we're Back Market.We're here to help make tech reliable, affordable, and better than new.We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new.Yep, you read that right.Turns out refurbished tech is way better for the planet...

Job Description:About the TeamOur Technology team drives the evolution of our Technology, Engineering, Data, Product and User Experience functions.Se pueden requerir diversas habilidades interpersonales y experiencia para el siguiente puesto. Por favor, asegúrese de consultar la descripción a continuación con atención.With a keen focus on delivering...

Hi, we’re Back Market.We’re here to help make tech reliable, affordable, and better than new.La información a continuación detalla los requisitos del puesto, la experiencia esperada del candidato y las cualificaciones correspondientes.We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing...

We are looking for a Senior Java Backend Engineer to join our growing Java Development Competence Center . Reporting directly to the Tech Lead , you will be part of an experienced international team, contributing to the design and development of high-quality software solutions for leading international client. This is an excellent opportunity for a...

Lingo is building a cutting‑edge digital health platform that fuses continuous biosensor data, high‑performance backend engineering, and advanced analytics to help people live healthier, longer, fuller lives. Our systems process massive volumes of real‑time data, and the backend is the heartbeat that transforms biosensor signals into actionable health...

Social You in Barcelona is seeking a Senior QA Automation Engineer with a strong backend mindset and proven Java automation experience to drive quality across the Ground Services ecosystem. You will shape automation strategies, raise quality maturity, and increase release confidence by embedding quality practices throughout the software delivery lifecycle. ...

Titan Operating System, based in Barcelona, seeks a Senior Backend Engineer - Go to design, develop, and maintain scalable backend infrastructure powering our products and services. You will ensure security, reliability, and performance while integrating cutting-edge technologies to support growing user demand. You will collaborate with cross-functional...

Senior Backend Engineer (m/f/d), Driver Onboarding | Freenow* Navigation* Inhalt* Fußzeile* SafetyDownload the app## **YOUR DAILY ADVENTURES WILL INCLUDE:*** Own the Feature, Own the Code – feel responsible for what you create. It all starts with bringing in your feature ideas, goes over development, testing and ends in deploying your code and monitoring...