Empleos de backend python developer en Barcelona

Fliff unpacks sports gaming into social, free-to-play games for all types of sports fans. We’ve built a social sports gaming experience that allows users to compete for leaderboard positioning, to achieve badges and build their status within the game. We are pioneering play‑for‑fun sports gaming, with our flagship social sportsbook experience that...

Join the Fotocasa Group Tech Team as an Backend Engineer! We are Fotocasa Group, Spain’s real estate tech leaders. Now part of the Scout24 Group, we are stronger than ever. We are combining our local market expertise with the power of a leading European digital ecosystem. Our mission: to connect people and homes through intelligent tools and the best...

The employer offerscrypto accounts for players in the gaming industry acting as wallet-as-a-service solution supporting multi-chain accounts, gas sponsorship, pop-upless blockchain interactions, and flexible ownership. The solution enables games to interact with on-chain assets easily and programmably, allowing for faster launches, adaptability as they grow,...

Select how often (in days) to receive an alert: Cutting-edge technology for secure payment and connectivity.Embedded SW Developer Location: Sant Joan Despí (BCN), ES G+D makes the lives of billions of people around the world more secure.We create trust in the digital age with integrated security technologies in three business areas: Digital Security,...

We’re looking for a Python Team Lead to join our Integration team, which owns a broad set of critical integrations across the product. The team is responsible for integrations with KYC providers, geolocation services, payment methods, and other external systems that are essential to product operation and user experience. Our Stack : Python, Django,...

Fullstack Developer Senior (.NET+React)Referencia: #103025Localización: BarcelonaNuestro cliente es una compañia multinacional del sector aseguradorBuscamos un/a Fullstack Developer Senior con más de 5 años de experiencia para unirse a nuestro equipo de desarrollo. ¿Tiene las cualificaciones y habilidades adecuadas para este trabajo? Descúbralo a...

Backend developer needed to design and develop .NET backend services and REST APIs. Responsibilities include building integrations between various digital platforms, working with cloud environments and databases, and improving CI/CD pipelines.

We are looking for a Full Stack Developer with 5+ years of experience to join an international team focused on AI and Cloud solutions. The main mission will be to develop an application to monitor and control AI costs, connecting Azure and AWS Cloud environments and building high-performing web applications. You will work closely with AI Engineers and UX...

Senior Software Engineer (Backend) 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...

SENIOR FULL STACK DEVELOPER JAVA / SPRING BOOT / ANGULAR –Buscamos un/a Senior Full Stack Developer para un proyecto del sector seguros.Ubicación: BarcelonaModalidad: Híbrida en BarcelonaInglés: B2+ / fluidoSBA: 40 KTecnologías imprescindiblesJava 21Spring Boot 3.XAngular 21PostgreSQLMongoDBGitCI/CDDockerKubernetes / HelmExperiencia requeridaDesarrollo...

Desarrollarás y mantendrás la infraestructura crítica de backend, microservicios y librerías transversales de Python, participando en migraciones tecnológicas y optimizando despliegues en AWS y Kubernetes.

We are looking for a Backend Developer to join our HCM Localisation engineering team and help evolve a large-scale, cloud-based enterprise product. This role is focused on building and maintaining scalable backend services using Scala 2.13 and Play Framework with a Pekko-based stack, supporting complex product workflows, integrations, performance...

Estamos en la búsqueda de un/a AI Developer / Agentic AI Engineer con una sólida trayectoria y una pasión por la inteligencia artificial. Si tienes experiencia en el desarrollo de sistemas inteligentes, un profundo conocimiento de Python y te apasiona la creación de agentes autónomos y soluciones multiagente, esta oportunidad es para ti. Serás una...

NTT Data busca un/a Senior Python Developer especializado en ETL para Barcelona. Trabajarás en un proyecto orientado al diseño y evolución de una plataforma de datos basada en arquitectura Datalake, desarrollando y optimizando la ingesta, transformación y procesamiento de grandes volúmenes de información.Usarás Python y PySpark para ETL, con SQL para...

Job ID: 31161202Posted: Posted 30+ Days AgoStart Date: 2026-09-08Location: Spain Aumente sus posibilidades de llegar a la fase de entrevista leyendo la descripción completa del puesto y enviando su solicitud sin demora. - BarcelonaTime Type: Full timeJOB DESCRIPTION:Senior Software Engineer (Backend)ABOUT LINGOLingo is building a cutting‐edge digital...

Ð At K-LAGAN, we're looking for talented people to keep growing with us! We are an international technology services company specialized in: - IT: Banking, Insurance, Retail & E-Commerce, Healthcare - Transport & Supply Chain: Rail, Automotive, Logistics, and Aerospace - Manufacturing: Renewable Energy, Oil & Gas, and Utilities - R&D: Research, innovation,...

En Ioon estamos convencidos de que la tecnología será el eje de la transformación de nuestras vidas,¿Te animas a ser parte de esta revolución?Te proponemos esta posición por si te quieres sumar a un nuevo reto profesionalSiga leyendo para comprender completamente lo que este trabajo requiere en cuanto a habilidades y experiencia.Si su perfil encaja,...

We are hiring for one of our clients, seeking a Backend Engineer to work on a full-time basis. The role involves designing, building, and maintaining scalable backend systems to support high-traffic applications. You will collaborate with cross-functional teams to deliver robust solutions that meet performance and reliability requirements. Key...

Desde Experis buscamos un/aSenior Frontend Developer (Angular)para liderar el desarrollo frontend de aplicaciones complejas tipo ERP. La persona será el referente técnico del área, responsable de definir la arquitectura, asegurar la calidad del código y guiar al equipo en la evolución de las soluciones.Tendrá un rol clave conectando negocio y...

Are you our next Fullstack Developer? We are a scale-up growing at supersonic speed, driven by an ambitious goal: making technology accessible to everyone, no ifs or buts. If you refuse to compromise on elegance, functionality, and inclusivity, and you're ready to make a positive impact on the web for millions of users, then you might be just the person...