Empleos de senior remote fullstack engineer python en Barcelona

We are still looking for the very Top Talent…and we would be delighted if you were to join our team! More in details, UST is a multinational company based in North America, certified as a Top Employer and Great Place to Work company with over 35,000 employees all over the world and presence in more than 35 countries. We are leaders in digital technology...

AtWorkfully, we’re building the first global recruitment marketplace where independent recruiters can grow, engage, and monetize their talent networks — connecting them to meaningful opportunities at innovative companies worldwide.Our technology is designed to make recruiting more transparent, fair, and scalable. We’re a profitable early-stage company...

A global consulting firm is looking for a skilled Backend Developer (Node.js) based in Barcelona, Spain. In this role, you will design and develop scalable backend systems that support high-impact digital solutions for international clients. Ideal candidates have at least 5 years of software engineering experience and proficiency in Node.js with Fastify. The...

PPG is looking for a Full Stack Developer to join their Global Custom Software Solutions team in Barcelona. In this role, you will contribute to the development of PPG’s core Digital Commerce platforms, building high-performing applications that support global partners.The ideal candidate has 7+ years of experience in C#/.NET development, strong front-end...

Vivid is seeking a hands-on DevSecOps Engineer to strengthen and scale security in a fully cloud-native AWS environment. You will own security improvements across infrastructure, Kubernetes, IAM, and encryption, while integrating AI-aware security across AI infra. You will lead vulnerability management and embed controls into CI/CD pipelines.The role...

Appodeal is seeking a Senior Rust Engineer to join our Barcelona team and help build high-performance, real-time backend systems powering our ML-driven AdTech platform. You will work on core infrastructure, feature stores, identity services, and custom inference layers to ensure scalability and reliability.The role emphasizes low-latency, high-load...

Senior Machine Learning Engineer (100% remote-friendly within Spain)Senior Machine Learning Engineer (100% remote-friendly within Spain)2 weeks ago Be among the first 25 applicantsWelcome to the good side of tech You might have heard about us, but with a different name: Znanylekarz. It all started 10 years ago when we asked ourselves: is anyone in healthcare...

3 days ago Be among the first 25 applicantsYOUR MISSIONWe are looking for an experienced Senior QA Engineer to elevate the quality, reliability and maintainability of our SaaS ecosystem of NodeJS Microservices and React Web Applications. You'll work on test strategies, guidelines and implementations, and the monitoring thereof. For this you'll contribute...

It's fun to work in a company where people truly BELIEVE in what they're doing!Job Description: About Ingram MicroIngram Micro powers the global IT ecosystem—connecting technology vendors, partners, and businesses to unlock the full promise of innovation. With operations reaching over 90% of the world’s population and our digital platform, Ingram Micro...

Seqera exists to advance science for everyone through softwareWe provide software for scientists solving today's most complex and important challenges from pioneering innovative therapeutics to unveiling the secrets of our universe. The journey began a decade ago with Nextflow — open software that helps over 100,000 global scientists analyze and process...

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...

Who we are: We are a workforce on-demand company that heavily relies on tech. We integrate the complete process of selecting, hiring, and managing employees, being the first in digitizing all the steps, introducing Artificial Intelligence solutions in multiple phases, obtaining faster and higher-quality service for our clients, and great satisfaction and...

Q-tech is colaborating with a fast-growing international SaaS company that is opening a new engineering hub in Barcelona and is looking for a Senior Software Engineer. This is a backend-focused role with high ownership and real impact, working on Identity & Access Management, APIs and integrations for a platform used by some of the most demanding customers...

En Vortech seguimos creciendo y buscamos incorporar un/a Senior Backend Engineer especializado/a en .NET para colaborar en un proyecto de Facturación estratégico, con uno de nuestros clientes internacionales del sector software. Buscamos un perfil claramente orientado a backend, con experiencia sólida en arquitecturas modernas, sistemas...

Amaris Consulting in Barcelona is seeking a Software Packaging Engineer to own end-to-end packaging and delivery for IT projects. You will work in an international team, coordinating with IT and business stakeholders and ensuring packaging quality and compliance with standards.The role demands strong scripting, packaging tools, and deployment platform...

JOIN is seeking a Backend Engineer to join our established engineering hub in Spain. You will help push forward our platform by improving architecture, raising quality, and building robust, scalable features used by thousands daily.You will collaborate with Product, Platform, DevOps, and Frontend teams, uphold clean architecture, and participate in...

BlueThrone is hiring a Senior Backend Engineer (Node.js) for a fully remote role with flexible hours and a real shot at owning systems used by millions. You will own backend systems powering an analytics-driven music platform with global reach, focusing on Node.js and TypeScript in a backend-only capacity.You'll design scalable architectures, build robust...

Bosonit busca un Senior Big Data Engineer para diseñar, desarrollar y optimizar pipelines de datos a gran escala. Partes clave incluyen Spark, SQL y Apache Hive, con experiencia en Azure Databricks y entornos CI/CD.Se valorará experiencia en Python/Scala y desarrollo distribuido, así como la capacidad de colaborar con múltiples equipos y adoptar...

Factech Servicios Informáticos busca un/a Ingeniero/a Backend Senior en Barcelona. Este rol temporal de 3 meses incluye diseñar y gestionar servicios backend utilizando Python y arquitecturas de AWS. Buscamos un perfil con al menos 3 años de experiencia y capacidad para liderar proyectos técnicos en un equipo dinámico. Los beneficios incluyen un entorno...

🏢 Sobre nuestro cliente:Nuestro cliente es una compañía SaaS B2B cuya solución está orientada al sector industrial. Su plataforma da soporte a empresas industriales en la gestión y optimización de sus procesos de negocio, centralizando información, automatizando flujos de trabajo y aportando visibilidad sobre operaciones que hasta ahora se...