Empleos de python en Barcelona

We are looking for a Senior Full Stack Developer with strong AI expertise to build and deploy AI solutions in production. Backend and AI integration end to end, in an Agile Scrum team alongside data scientists, AI engineers and frontend developers. Deliverable: working software. Main Responsibilities & Key Activities: Develop scalable backend systems and...

Fliff is building data-driven sports gaming platforms with real-time data pipelines and a focus on correctness, observability, and resilience. We seek a Senior Python Engineer to own core backend systems. You will work on sports data ingestion, transformation, and distribution, collaborating across squads to ensure timely, accurate data feeds and reliable...

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...

Aubay Spain busca un analista BI para Barcelona en modalidad 100% presencial. Se exige experiencia en PowerBI y en lenguajes SQL (PostgreSQL, SQLServer).Entre las funciones están la gestión de proyectos, interlocución con el Business Partner, análisis y diseño de soluciones, desarrollo o supervisión de equipos externos, pruebas, documentación y...

Capitole, a growing HR technology leader, seeks a hands-on Machine Learning Engineer to ship GenAI/NLP models to production in Python. You will work shoulder-to-shoulder with a small squad on 3–4 projects, owning technical solutions end-to-end and applying solid coding practices such as Git, PRs, CI/CD, and Docker.The role emphasizes production-grade,...

Fliff is seeking a Senior Python Engineer for the DataFeed Team to build and evolve the core systems behind our sports data platform. You will work close to domains like events, markets, and scores, ensuring data is correct, timely, observable, and resilient when feeds are unpredictable.You’ll join a squad where engineering decisions impact product and...

Oxigent Technologies busca un/a Ingeniero/a de Embedded para unirse a su equipo R&D. Diseñarás y mantendrás software en Python para dispositivos embebidos en entornos Unix/Linux, asegurando comunicaciones IoT con back-end y servicios a través de WebSocket y JSON.El rol incluye Docker, pruebas y documentación, colaborando en arquitectura de sistemas IoT....

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....

Overview In this role you will help evolve an enterprise-wide Data Governance Catalog platform, enabling trusted data across the organization. You will work with cross-functional teams to implement metadata management, data lineage, and governance workflows, shaping scalable cloud-based solutions. You contribute to architecture decisions, mentor engineers,...

Manychat is seeking an experienced Python engineer to build Billing's first Python layer, bridging product features with the PHP core as we expand across multi-product ventures.You’ll define patterns for service communication between Python and PHP, design scalable async services for payments, invoicing, anti-fraud and compliance, own API contracts, and...

A leading energy technology company in Barcelona is seeking a Mid-Level Python Developer to join their innovative team.¿Quiere enviar su solicitud? Lea toda la información sobre este puesto a continuación y luego pulse el botón de solicitar.You'll be involved in developing web applications using Python, integrating APIs, and improving delivery efficiency...

Overview In this role you will help evolve an enterprise-wide Data Governance Catalog platform, enabling trusted data across the organization. You will work with cross-functional teams to implement metadata management, data lineage, and governance workflows, shaping scalable cloud-based solutions. You contribute to architecture decisions, mentor engineers,...

AgileEngine is seeking a Software Engineer to contribute hands-on to a follow-the-sun DevSecOps pod, writing Python scripts to integrate SAST, DAST, and SCA gates into CI/CD pipelines. You will tune scanners and deploy automated baselines, providing code-level remediation guidance to development teams.The role requires 3–5 years of software engineering...

Aurela Health, respaldada por GCO Ventures, busca un Full Stack Developer con orientación hacia Backend para impulsar la evolución tecnológica de su plataforma de salud mental. Trabajarás en Python/Django, TypeScript/Next.js, y servicios en Azure, con APIs, Stripe y infraestructuras escalables.Se valoran 4+ años de experiencia, dominio de Django y...

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency.At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.What We...

Lingo in Barcelona seeks a Senior Software Engineer (Backend) to design, build, and optimize backend systems handling real-time biosensor data. You will develop scalable microservices, APIs, and event-driven integrations across cloud deployments, collaborating with Product, Platform/SRE, and Data/ML teams.You will mentor junior engineers, participate in...

This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What...

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...

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,...

Full Stack Engineer (Python/FastAPI + React) (m/f/d) - (Barcelona · Híbrido) Sobre la oportunidad 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...