Empleos de senior python engineer with react en Barcelona

Merlin Digital Partner is seeking a Senior Software Engineer (Python) to design backend systems, cloud infrastructure and APIs powering its connected health technologies. You will work closely with Product, AI, Embedded and Frontend teams to deliver scalable, reliable software across the stack.You will own architectural decisions, build robust APIs, optimize...

Schwarz Digits is seeking a Python Expert in Barcelona to design and implement automation solutions. You will manage CI/CD pipelines, collaborate with internal teams to meet business needs, and ensure security standards.The ideal candidate has over 5 years of Python experience, strong problem-solving skills, and is comfortable leading stakeholder workshops....

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...

Indra Group, Tech for the future.Impulsamos la transformación digital con impacto, gracias a la tecnología avanzada, el conocimiento sectorial y el talento global.Experiencia, cualificaciones y habilidades interpersonales, ¿tiene todo lo necesario para triunfar en esta oportunidad? Descúbralo a continuación. ¡Únete a nuestro equipo de Datos,...

Capitole está buscando un Sr Python Developer para un proyecto internacional con posibilidad de trabajo remoto y horarios flexibles. Se valorará dominio de Python, Django, DRF y Celery, así como experiencia en bases de datos MongoDB y PostgreSQL y en entornos de datos complejos.Además se apreciará conocimiento de Azure Data Explorer/KQL, Pandas/NumPy y...

Tamarind Intelligence in Barcelona is seeking a Senior/Lead React Native Engineer to join a fast-moving team in a hybrid Barcelona setup. You will independently tackle ambiguous, high-impact projects and coordinate with the right people at the right time to manage risk and deliver results. The role requires React Native expertise and native platform...

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...

Tamarind Intelligence en Barcelona busca un Senior Full Stack Engineer con foco en ciberseguridad para una plataforma de gestión de vulnerabilidades a escala global. El puesto es híbrido, con autonomía en decisiones técnicas y oportunidad de crecer hacia Tech Lead.Se valora experiencia fuerte en Python/FastAPI, React y entornos cloud (AWS); experiencia...

Mediktor is seeking a Senior Frontend Web Developer to join our Agile team in Barcelona. The role focuses on developing and maintaining web-based tools and SDKs while ensuring cross-platform compatibility. You will be part of a dynamic team, contributing to Scrum rituals and improving our healthcare solutions.Successful candidates will have a minimum of 3...

Factech es una empresa multinacional especializada en servicios IT para grandes compañías. Con más de 2.500 profesionales y presencia en España, Colombia y México, participamos en proyectos tecnológicos de alto impacto junto a clientes líderes. Full Stack Engineer Senior para una misión temporal de 3 meses, donde construirás soluciones desde cero en...

Wizeline Barcelona is seeking a Senior Software & AI Engineer to design and deliver AI-powered software platforms. You will work across frontend and backend stacks with TypeScript and React, shaping scalable systems and agentic workflows that leverage LLMs.Join a remote-friendly team with flexible policies, global mobility opportunities, and continuous...

Cognizant Technology Solutions en Barcelona busca un Ingeniero Node & React con al menos 5 años de experiencia para diseñar y desarrollar aplicaciones web modernas y escalables. Trabajarás en un entorno internacional, colaborando con equipos multifuncionales para entregar soluciones de alta calidad usando Node.js, React y TypeScript.Participarás en la...

Una agencia de networking especializada busca incorporar un/a Senior Full Stack Developer para su equipo en Barcelona. Se requiere experiencia en desarrollo de aplicaciones React y APIs REST, así como conocimientos en optimización de rendimiento y diseño de sistemas. Ofrecen un contrato indefinido en un ambiente colaborativo y técnico, con un modelo de...

We are seeking a highly skilled and motivated Full Stack Laravel/Symfony/Node.js/React Developer to join our team. The ideal candidate will have a strong background in building scalable web applications using Symfony/Laravel, Node.js & React, with a deep understanding of Test-Driven Development (TDD) practices. Experience with Inertia.js is a significant...

The RoleVeeva Link seeks a mid-to-senior level Front End Engineer (React) that will participate in all aspects of architecting and developing new and innovative web applications. You will have the opportunity to work on cutting-edge technology and new product development in an established company that is rapidly growing. This is a great opportunity for an...

Amphora Logistics busca un Backend Developer con Python para unirse al equipo de Atenea, nuestro software de gestión logística inteligente. Desarrollarás servicios backend, APIs y arquitecturas orientadas a eventos, trabajando en una plataforma cloud-native para miles de operaciones diarias.Trabajarás de forma cercana con producto y equipos tecnológicos...

Planner 5D in Barcelona seeks a Senior Python Engineer to design and maintain scalable services supporting the AI lifecycle. You'll work closely with the research team to develop tools for data processing and engage with cutting-edge AI technologies like ChatGPT API and LangChain.The ideal candidate has strong Python skills, a Computer Science or Math...

Datavant in Barcelona is seeking a Platform Engineer to contribute across the software development lifecycle, from design to deployment and operations. You will collaborate with product and science teams to scale the platform.The role emphasizes automating infrastructure, building scalable components, and mentoring engineers in a collaborative environment....

About the role We are looking for a Senior Backend Engineer to join an AI Engineering team within a large international technology environment. In this role, you will design, build, and operate robust Python backend services that power AI-enabled applications and reusable engineering capabilities across a complex enterprise ecosystem. This is a highly...

Full Stack Engineer (Python/FastAPI + React) (m/f/d) - (Barcelona · Híbrido) Desde Q-tech estamos colaborando con uno de los mayores grupos empresariales de Europa, una compañía internacional de origen alemán con presencia en sectores como retail, alimentación, industria y servicios digitales, con más de 595.000 empleados en 32 países. El grupo...