Empleos de backend python developer intermediate en Barcelona

GCO Ventures busca un Full Stack Developer con intención en Backend para mejorar su plataforma Aurela Health, una solución innovadora en salud mental que integra tecnología avanzada. El candidato ideal tendrá más de 4 años de experiencia en desarrollo Full Stack, dominando Python y Django, además de contribuir al front-end cuando sea necesario....

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...

Overview Únete a RocaSalvatella como Senior Backend Engineer . RocaSalvatella somos una consultora de referencia en transformación digital, innovación y negocio . Acompañamos a grandes organizaciones en su adaptación al entorno digital, combinando estrategia, tecnología y talento para generar impacto real y sostenible. Creemos en la...

¿Te interesaría seguir desarrollándote como Senior .NET Developer en una compañía que prioriza la excelencia técnica, la innovación y el bienestar real de su equipo? ¿Te motiva el reto de diseñar arquitecturas distribidas complejas y desplegar productos internos en entornos Cloud de última generación (StackIT/GCP)? Buscamos un/a especialista...

We are Merlin Digital Partner! A leading IT and Digital headhunting company who stands out from the crowd, boasting over a decade of experience. We've successfully collaborated and played a pivotal role in the growth of industry heavyweights such as Wallapop, Glovo, Banc Sabadell, among others.Our partner, a rapidly growing startup, has created a debt...

Oxigent Technologies busca un Senior .NET Developer para un rol clave en backend. Diseñarás y desarrollarás software escalable en .NET, aplicando SOLID y DDD, gestionando arquitecturas distribuidas y microservicios. Trabajarás en infraestructura y despliegues en Kubernetes y Cloud (GCP/AWS/Azure), priorizando la calidad de código y la observabilidad...

A leading open-source software provider is seeking a Software Developer (Backend SaaS) in Barcelona. This remote role involves writing high-quality Python code, modernizing existing systems, and collaborating with a distributed team. Ideal candidates will have a degree in Computer Science and experience with web frameworks like Flask or Django. Canonical...

Overview Se busca un Lead Full Stack Software Developer para un proyecto internacional híbrido en Barcelona, con foco en soluciones de inteligencia artificial, escalado de activos de IA y productos de Retrieval-Augmented Generation (RAG). Responsabilidades del puesto Liderar el diseño y desarrollo full stack , con tecnologías backend como...

RPA Developer Department: Technology Employment Type: Full Time Location: Barcelona Description You're the kind of person who sees a repetitive task and immediately starts thinking about how to automate it. You enjoy turning complex business processes into efficient, scalable solutions that make work easier for others. Ready to help shape...

As a Full‑Stack Developer in Kyndryl’s AI Agentic Innovation Hub, you will build and maintain cutting‑edge web applications and services that power global AI and Agentic AI solutions. You will design responsive user interfaces and develop robust backend systems and APIs, ensuring seamless integration and optimal performance across the full technology...

Preply is seeking a talented Full-Stack Developer based in Bellprat, Cataluña. In this role, you will be principally responsible for backend development using Python/Django while also contributing to frontend features using React/Typescript. This opportunity offers competitive compensation, equity, health insurance, and a relocation package if needed. ...

En Iris, no solo creamos compañías; forjamos líderes en innovación tecnológica. Nos mueve la ambición, la excelencia y la empatía para redefinir el futuro de nuestros clientes a través de tecnología avanzada (Cloud, Ciberseguridad, Data, IA). Precisamente de esta visión y dentro de nuestro ecosistema nace Velorum : el sistema nervioso digital...

About US At Leadtech, we’ve been redefining digital businesses since 2009, creating innovative online solutions that reach millions of users every month. With a diverse team of over 700 members from 23+ nationalities, we’re united by a passion for creativity and collaboration. We specialize in delivering user-centric experiences across web and mobile...

Are you passionate about building modern, scalable web applications and delivering exceptional user experiences? We are looking for a **Senior React Developer with Python Django exposure** to join innovative digital projects and contribute to the development of enterprise-grade platforms. In this role, you will be responsible for designing and developing...

About LearnWise AI We’re an AI-first startup helping universities and colleges support students and faculty with smart, knowledge-driven tools. Small team, high ownership, real user impact. LearnWise is a place where the best idea wins—no matter who says it—and where innovation and growth are in our DNA. You’ll work closely with our Head of AI, CTO,...

Experteer Overview Sea uno de los primeros solicitantes, lea la descripción completa del puesto a continuación y luego envíe su candidatura para que sea considerada. Enthusiastic developer needed to help build a centralized knowledge base and tooling for NextGen payroll. You will collaborate with a cross-functional team in two-week sprints to deliver...

Desde la División de IA & Data estamos buscando un/a ML Engineer para una empresa tecnológica especializada en el desarrollo de una plataforma SaaS basada en Inteligencia Artificial para el sector industrial . Funciones: Liderar y evolucionar la arquitectura técnica de una plataforma SaaS AI-first, garantizando su escalabilidad, seguridad y...

Labhouse is a Barcelona-based startup studio building AI-powered mobile apps used by hundreds of thousands of people worldwide. Our products — including Invoice Fly and Summary AI — are designed to make everyday tasks faster, smarter, and simpler through a subscription model that puts the user first. We were founded by Andrés Bou and Horacio...

Experteer Overview A continuación se detalla todo lo que necesita saber sobre lo que implica esta oportunidad, así como lo que se espera de los solicitantes. En SlashMobility, una firma tecnológica boutique, buscamos un Senior Backend Developer para diseñar e implementar integraciones complejas que impulsan la transformación digital de grandes clientes....

Strands is a leading fintech company at the forefront of innovation in the financial industry. Our cutting‑edge solutions empower banks and financial institutions to deliver personalized and intelligent banking experiences. Our products are fully embedded with Artificial Intelligence and Machine Learning capabilities, giving you the opportunity to...