Empleos de senior remote fullstack engineer python en Barcelona

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...

About the opportunityAre you passionate about cybersecurity and eager to make a real impact in a dynamic environment? Look no further! We are on the lookout for a Senior Cloud Security Engineer who is ready to take the lead in proactively identifying and mitigating security threats and safeguarding our sensitive data. Join forces with our Platform and Data...

Smadex is seeking a Senior Machine Learning/Staff Engineer to lead architectural decisions and development of deep neural network algorithms. Responsibilities include developing new features, improving pipelines, deploying scalable data analytics and ML solutions, and collaborating with Tech and Ops teams. Candidates must have 5+ years in data science,...

Plexus Tech busca un Senior Full Stack Engineer para trabajar en un entorno remoto desde Gijón, Asturias. Formarás parte de proyectos de innovación que combinan desarrollo de software, arquitectura cloud y soluciones de IA Generativa.Mantendrás un alto grado de autonomía técnica y colaborarás con equipos multidisciplinares. Responsabilizarte de...

Plexus Tech busca un/a Senior GenAI Engineer para un rol 100% remoto en Valencia, ESP. Propondrás soluciones con IA Generativa, integrarás modelos LLM y construirás pipelines de procesamiento y análisis.Trabajarás con LangChain/LangGraph, APIs de OpenAI y plataformas Cloud (AWS/Azure/GCP) para entregar soluciones robustas, escalables y en SDLC. Se...

Lighthouse is seeking a Senior AI Solutions Engineer for Revenue & Go-To-Market to transform internal operations. You will lead AI-driven workflows, build integrations for scalability, and partner with domain experts to translate business problems into automated solutions.The role emphasizes production-grade AI tooling, collaboration with AI infrastructure,...

Descripción del trabajoRemote option available with quarterly office visits for one week in Vienna.About the company The team is ambitious and international, working on an exciting AI-first product with the opportunity to work with modern technologies while helping shape the future of finance. The company empowers business leaders to make better strategic...

Entravision AdTech Services (ATS) is scaling its Global Shared Services function and looking for a Senior AI & Automation Engineer to embed directly within the Finance team. This is a high-impact, cross-functional role: you will design and own intelligent automation systems that reduce manual effort across FP&A, compliance, revenue recognition, and...

About the companyShalion is a data and insights-driven company that serves world-class manufacturers and brands globally. Through our Digital Shelf Optimization, Retail Media, and Food Service Aggregators solutions, we provide innovative tools for e-commerce monitoring.At Shalion, we empower brands to make smarter business decisions in eCommerce by...

BarcelonaR&D – Security /Full-Time /HybridWho We Are: At Emburse, you’ll not just imagine the future – you’ll build it. As a leader in expense intelligence, we are creating a future where technology drives business value and inspires extraordinary results. Our AI-powered platform helps organizations modernize financial operations, increase...

About the profileMIGx is seeking a Senior Cloud Engineer with experience in deploying and managing AWS cloud infrastructure in the Life Sciences space. As part of the team, you will work on the most complex customer challenges and opportunities, collaborating with customers, architects, and partners to deliver our suite of solutions. This role will execute...

Appodeal is a dynamic US-based product company with a truly global presence.We have offices in Warsaw, Barcelona and Parkland (FL) along with remote team members located around the world.Our company thrives on diversity, collaboration, and innovation, making us a leader in the mobile app monetization space.At Appodeal, we’re more than just a...

About the Team Hopper's Fintech Foundation team sits at the centre of the company's mission: reshaping how more than 100 million monthly active users experience travel. It owns the pricing engine that balances customer demand against financial risk across dozens of partners — including Capital One, Air Canada, and Spirit Airlines. As an ML engineer on...

We are looking for a Senior Infrastructure Engineer to join our Network Infrastructure Team in Barcelona. This is an excellent opportunity to work across a wide range of technologies and platforms—including Palo Alto Firewalls, A10 Load Balancers, Cisco Spine/Leaf routing and switching and Imperva WAF—while gaining hands-on experience collaborating with...

Help Us Build The Future of Travel At Airalo, we're making it easier for people to stay connected wherever they travel. As the world's first eSIM store, we help millions of travelers access affordable mobile data in 200+ countries and regions around the world. Today, we're a team of 400+ people across 60+ countries, building a product used by travelers every...

infraone’s purpose is to protect the critical infrastructure modern life depends on—from factories that produce essential goods to utilities and water supply—by providing world-class cybersecurity and network services to manufacturing environments. We deliver network and cybersecurity projects and maintain 24×7 support for leading manufacturers across...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...

Job Reference: 00000062-1Date Posted: 10 August 2026Recruiter: Coberon ChronosLocation: Greater Barcelona areaRemote Working: 100% remote working possibleSalary: On ApplicationSector: IT & Tech, Enterprise Software, Cybersecurity, AI and Machine Learning, SaaS & PaaSJob Type: Remote, HybridContact: Recruitment ManagerEmail: cv@coberonchronos.comApply for...

Senior Performance Engineer | Barcelona | Híbrido Desplácese hacia abajo para encontrar una descripción detallada de este trabajo y lo que se espera de los candidatos. Envíe su solicitud haciendo clic en el botón "Solicitar". En Claire Joster acompañamos a las organizaciones en la identificación y selección de talento cualificado para posiciones...

Take your career to the next level with Amaris Consulting as a System Engineer . Become part of an international team, thrive in a global group with €800M turnover and 1,000+ clients worldwide, and an agile environment by planning the kickoff and follow up on projects. Join Amaris Consulting, where you can develop your potential and make a difference...