Empleos de backend python en Barcelona

Rover Barcelona is seeking a Software Engineer to strengthen our datastore-focused backend platform. You will manage PostgreSQL and MySQL instances, oversee upgrades, and build self-service tooling to improve reliability and scalability of Rover's databases.You will work closely with the lead Database Engineer, review migrations, and implement automation...

Tus tareasServicios TIC e Ingeniería para la gestión empresarial.Trabajamos diseñando soluciones a medida de las necesidades de nuestros clientes.Somos una empresa 2.0 innovadora donde las personas son muy importantes para nosotros.La ética, transparencia, imparcialidad e independencia forman parte de nuestra filosofía.Tu perfilESTAMOS EN LA BÚQUEDA DE...

We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact.We’ve just reached unicorn status with a $150M Series D, accelerating our vision to transform education through human-led, AI-enhanced learning. As a...

**We're Hiring: Software Engineer (Hybrid - Barcelona)** We are expanding our core engineering team. We are looking for an experienced Backend Engineer who thrives on solving complex technical challenges across distributed systems, data pipelines, and applied AI infrastructure. **What You'll Do:** - Design and build scalable backend services using...

Who We Are Manychat is a leading chat marketing platform, helping businesses engage with their customers on Instagram, Facebook Messenger, WhatsApp, and Telegram. Trusted by over 1 million brands in 170+ countries, we're an official Meta Business Partner, backed by Bessemer Venture Partners. With 400+ teammates across offices in Austin, Barcelona, Yerevan,...

We're looking for a motivated Backend Developer to join our UGC Platform Team in Barcelona. Flowbox was founded in 2016 and is a fast-growing tech scale-up with large ambitions and broad visions. We provide a SaaS platform that helps brands improve their marketing, social media and e-commerce strategies. Our technology helps our clients to better collect,...

Sr. Associate - Application Developer (Python Developer) Department: Technology Employment Type: Full Time Location: Barcelona Description Do you love turning ideas into working code that makes a real impact? Feel energized by building solutions that make global systems faster, smarter, and more reliable. Enjoy collaborating across teams to solve complex...

Indra Group busca un Python Backend Developer para diseñar y mantener servicios backend de alta prestación en entornos de ciberseguridad.Para una comprensión completa de esta oportunidad y de lo que se requerirá para ser un candidato exitoso, siga leyendo.Trabajarás con Python y frameworks como FastAPI, Flask o Django, desarrollando APIs robustas y...

En Indra Group, protegemos lo que más importa. Desarrollamos soluciones tecnológicas avanzadas que refuerzan la seguridad nacional e internacional, participando en proyectos estratégicos europeos de alto impacto.л Únete a nuestro equipo de desarrollo backendQueremos reforzar nuestro equipo con un/a Backend Python Senior que lidere el diseño y...

BarcelonaEngineering – Engineering /Full-time /HybridWho we are: At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia.Headquartered in Seattle and Barcelona, we’re a values driven, fast-growing tech company focused on building safe and...

ALTEN España busca un/a Analista Programador con experiencia en desarrollo backend en Python y conocimientos frontend con Angular/React/Next.js para un proyecto orientado a plataformas digitales y herramientas operativas escalables.Se valoran 3–5 años de experiencia, API REST, Git y metodologías ágiles. Modalidad híbrida en Barcelona, con oficinas en...

Cala AI, based in Barcelona, seeks an experienced Backend Engineer to own end-to-end backend systems powering AI-driven verification at scale. You will develop services in Python (Fast API), design data stores across SQL/No SQL, and scale pipelines in a fast-moving startup. Hybrid in Barcelona (Gran Via office, 3 days/week). Stock options and flexible...

Are you an experienced backend developer passionate about using your skills to combat cybercrime and fraud? BioCatch, the market leader in behavioral biometrics, is looking for a back-end developer to join our dynamic team. As a Senior backend developer at BioCatch, you will work with a team of intensely curious individuals dedicated to innovation and...

Description Do you love turning ideas into working code that makes a real impact? Feel energized by building solutions that make global systems faster, smarter, and more reliable. Enjoy collaborating across teams to solve complex problems and bring business needs to life through technology? Join Shipco IT as a Senior Application Developer At Shipco IT,...

Linde Material Handling se cuenta entre los líderes mundiales en la fabricación de carretillas elevadoras, vehículos de interior y soluciones de alto rendimiento para la Intralogística. Desde el año 2006, Linde pertenece a KION Group. Nuestros valores son: INTEGRIDAD hacemos lo correcto – COLABORACIÓN confiamos los unos en los demás – VALENTÍA...

Overview As a Senior Python Developer in Novartis Digital Finance, you design scalable Python applications that power AI-driven finance decisions. You operate at the intersection of software engineering, cloud technologies, and data science to deliver enterprise-grade solutions with real impact. You collaborate with global teams to operationalize ML and AI...

Rain is looking for a Senior Software Engineer in EMEA. This remote position involves managing backend platform areas, including API integrations with 3rd-party vendors. The ideal candidate has at least 5 years of experience, is proficient in backend languages like Go and Python, and skilled in creating scalable, reliable systems. Responsibilities include...

Overview En Indra, buscas un Backend Python Senior para liderar el diseño y evolución de arquitecturas seguras y escalables en proyectos críticos del ámbito defensa. Trabajarás integrando soluciones backend con foco en rendimiento y calidad, colaborando con equipos multipROceso (frontend, DevOps, arquitectura, producto) para impulsar la transformación...

About Air Apps At Air Apps, we believe in thinking bigger - and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work, and live. Born in Lisbon, Portugal, in 2018 - and now with...

Job ID: 31161202Company: Abbott LaboratoriesLocation: Spain - BarcelonaJob Type: Full timeCategory: Research & DevelopmentIndustry: HealthcarePosted Date: 2026-09-08Senior Software Engineer (Backend) ABOUT LINGOLingo Lingo is building a cutting-edge digital health platform that fuses continuous biosensor data, high-performance backend engineering, and...