Empleos de backend developer python en Barcelona

¿Te interesaría seguir desarrollándote como Senior Front-End Developer en una empresa referente en el desarrollo de soluciones de control, automatización y electrónica de alta precisión, formando parte de un equipo que construye producto propio conectado, con tecnología puntera? Desde Oxigent Technologies seleccionamos un/a SENIOR FRONT-END DEVELOPER...

Macadam is seeking a Senior Backend Developer to join our engineering team in Barcelona. You will design, build and maintain robust RESTful APIs and backend services using NestJS, TypeScript, and Node.js to power millions of walkers worldwide.You will collaborate with mobile, product, and data teams, optimize PostgreSQL queries, implement Redis caching, and...

¿Te interesaría seguir desarrollándote como Senior Front-End Developer en una empresa referente en el desarrollo de soluciones de control, automatización y electrónica de alta precisión, formando parte de un equipo que construye producto propio conectado, con tecnología puntera?Si los siguientes requisitos del puesto y la experiencia coinciden con sus...

About WorkatoWorkato delivers enterprise infrastructure for the agentic era, redefining iPaaS and helping enterprises unify data, applications, processes, and AI into a single, governed platform. A leader in Enterprise MCP and trusted by 50% of the Fortune 500, Workato’s cloud-native architecture connects every application, data source, and process to...

Netenders is an international e-commerce group based in Barcelona, operating several leading online stores across Europe and North America. As we continue to grow and innovate, we are developing our own cutting-edge e-commerce Content Management System (CMS) to revolutionize the online shopping experience across our brands.We’re looking for a Full Stack...

Aquí tienes la oferta completa con el último ajuste:¡En Capitole seguimos creciendo y queremos que formes parte del equipo!Asegúrese de que toda la información de su solicitud está actualizada y en orden antes de inscribirse en esta oportunidad.Estamos colaborando con un cliente internacional ubicado en Barcelona para un proyecto técnico puntero.¿Por...

Middle Full Stack Developer (Generative AI)Location: Spain (100% Remote)Type: Full-timeCompensation: 35K-45KAbout the RoleWe’re looking for a Middle Full-Stack Developer to build and deploy cloud applications for Generative AI within the Microsoft ecosystem. The role leans toward backend (Python or .NET on Azure), where most of the work happens, with...

Company DescriptionSGS Brightsight is the world’s largest independent security evaluation lab, with accredited facilities across the globe. Our teams in Delft (The Netherlands), Barcelona and Madrid (Spain), Meyreuil (France), Beijing, Shanghai and Guangzhou (China), Singapore, and the USA are dedicated to helping companies ensure their products comply...

¿Eres un/a apasionad@ de la programación y te interesa seguir desarrollando tu carrera como Senior Backend Engineer liderando proyectos de integración de Inteligencia Artificial y LLMs en sistemas de producción complejos? Se pueden requerir diversas habilidades interpersonales y experiencia para el siguiente puesto. Por favor, asegúrese de consultar la...

CMV Consultores está buscando un/a Backend Developer para unirse a un proyecto innovador en Barcelona. Este puesto implica el desarrollo y diseño de soluciones técnicas con un fuerte enfoque en Java y arquitecturas de microservicios.Los candidatos ideales tendrán más de 6 años de experiencia en desarrollo de software, dominio de herramientas como Jira...

Raona está buscando un Backend Developer Senior para evolucionar y mantener aplicaciones legacy en Visual Basic, migrando lógica de negocio a C#/.NET y tecnologías modernas.Serás parte de un equipo que promueve la innovación, con modalidad híbrida (oficina en Barcelona o teletrabajo) y beneficios como tarjetas restaurante y certificaciones oficiales de...

A global consulting firm is looking for a skilled Backend Developer (Node.js) based in Barcelona, Spain. In this role, you will design and develop scalable backend systems that support high-impact digital solutions for international clients. Ideal candidates have at least 5 years of software engineering experience and proficiency in Node.js with Fastify. The...

Flanks is seeking a Mid-Level Backend Engineer to design, build, and maintain data pipelines and backend services powering our Open Wealth Platform. You will own data ingestion end-to-end, shaping backend infrastructure for data-driven decisions.The role requires hands-on work with ETL/ELT, Python, SQL/NoSQL, and CI/CD. We value autonomous contributors who...

Craft: Technology & Development Job Description: King operates mobile games at a massive scale. With titles like Candy Crush, Candy Crush Soda Saga and Farm Heroes Saga, our code runs on hundreds of millions of devices across the world. We believe that the right tools in the right hands are key to our success as a company. If you want to boost...

BioCatch, the market leader in behavioral biometrics, seeks a Senior Backend Developer in Barcelona to join a high-scale team. You will design and implement core services and APIs for real-time traffic with strict SLA.Work on data collection, aggregation, and research for advanced fraud detection in a hybrid Barcelona setting. The role emphasizes scalable...

About WorkatoWorkato is the leading Control and Execution Platform for Enterprise AI — the neutral platform enterprises trust to put AI to work across their business. Workato unifies data, applications, and processes into a single platform so AI can reliably orchestrate business processes in production at enterprise scale. Built on more than a decade of...

Actimo is seeking a Node.js developer skilled in both backend and full-stack development. Your role involves driving development of the core platform, maintaining high-quality code, and building RESTful APIs. The ideal candidate should have 2+ years of experience with Node.js and a Computer Science degree/equivalent.The position includes benefits like...

Workato in Barcelona is seeking an exceptional Senior Ruby on Rails Developer to join our growing team. You will build API interfaces and backend infrastructure and collaborate with UI, connectivity and DevOps teams to solve complex problems.The role demands 7+ years of Rails experience, strong Ruby, PostgreSQL, and caching tech. You’ll contribute across...

Manychat is seeking a Senior Python Engineer for Brands in Barcelona. You will own backend systems, design scalable services with FastAPI, and directly influence product decisions. You’ll collaborate with product and partners to ensure the code delivers real metrics and growth.You’ll work on building a new product from scratch, with room to lead your own...

¿Te interesaría seguir desarrollándote como Senior Front-End Developer en una empresa referente en el desarrollo de soluciones de control, automatización y electrónica de alta precisión , formando parte de un equipo que construye producto propio conectado , con tecnología puntera? Desde Oxigent Technologies seleccionamos un/a SENIOR...