Empleos de remote senior python backend developer en Barcelona

Oliver Bernard is seeking an experienced backend engineer to design and ship end-to-end backend systems and APIs for a rapid-scaling fintech startup. You will own architecture, CI/CD, testing and monitoring across real-time accounting logic, with daily deployments and high autonomy.Candidates should have 5+ years in backend roles, deep knowledge of complex...

Overview We're on a mission to make money work for everyone. We're moving away from the complicated and confusing ways of traditional banking. Since starting as a prepaid card, our product offering has grown in the UK to include personal and business bank accounts, joint accounts, accounts for 16-17 year olds, a free kids account, and credit cards. We offer...

Kapres Technology is seeking a Senior Developer OpenText Exstream to design, optimize and maintain enterprise CCM solutions. You will transform complex data structures into personalized, multi-channel communications (PDF, print, email).The role requires 4+ years of hands-on Exstream development, strong XML/JSON/SQL skills, and experience with Unix/Linux...

Bark is seeking a Senior Backend Engineer in Spain to join our small, highly agile team. You will own backend services, design scalable APIs, and contribute to our shift from a lead-gen model to a full marketplace. You’ll work across Python back end, APIs, data stores, and cloud tooling, collaborating with product managers and engineers to prototype fast,...

Company Overview Founded in 1993, Baxter Planning has 30+ years of industry expertise setting the standard for SaaS in the service supply chain planning space. We combine the agility and innovation of a start-up with the stability of an established, profitable, global company. Baxter Planning is headquartered in Austin, Texas with offices in Spain and India....

Develop and maintain the GenLayer node using Golang, ensuring its robustness, scalability, and security. Collaborate with the research team on AI-driven consensus algorithms.

Appian Senior Developer – Automatización de Procesos (100% Remoto) En Minsait, creemos en el talento que impulsa el cambio. Únete a nuestro equipo de Desarrollo de Soluciones como Senior Appian Developer y sé parte de esta transformación. Sobre el equipo y su impacto 🤝🏻 Se parte de nuestro equipo de Desarrollo de Soluciones que impulsan la...

Playson is seeking a Senior Game Developer to deliver high quality JS/TypeScript game features, optimize performance, and work closely with the engine team. You will implement efficient algorithms, write tests, and build tools to boost development speed. The role emphasizes ownership, collaboration, and continuous learning in a fast-paced engineering culture...

Jobgether in Spain is seeking a Senior Backend Developer (Go) to architect and implement reliable, scalable backend services for a modern energy trading platform. You will leverage Go expertise and AI-assisted tools to accelerate delivery while maintaining high engineering standards. You’ll work remotely, mentor peers, and contribute to system design,...

A global creative technology firm is seeking a Senior Software Engineer excited to build innovative tools for video advertising. This fully remote role involves improving an Ad Scoring API and designing scalable data systems. The ideal candidate will have 7+ years of backend experience, deep Python skills, and familiarity with LLMs. Join a diverse team...

EPAM is seeking a Senior SAP CAP Java Developer to lead design and development of innovative applications on the SAP Business Technology Platform, connecting with Azure and Databricks. Remote work from anywhere in Spain is welcome as part of an agile product team. The role focuses on shaping architectures, implementing backend services, APIs and robust...

Si te interesa desarrollar soluciones completas sobre Salesforce Marketing Cloud, este rol te permitirá afrontar nuevos retos, podrás aplicar tus conocimientos técnicos para mejorar la ejecución y el rendimiento de campañas multicanal en NATEEVO. Funciones principales Diseñarás y ejecutarás campañas personalizadas en Salesforce Marketing Cloud a...

I'm working with a VC-backed, rapidly scaling AI-native fintech start-up that is rebuilding the financial system of record for modern businesses. Backed by top-tier US investors, they've grown quickly in a short space of time, serving customers from high-growth companies through to publicly traded enterprises. You'll be building and shipping end to end:...

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...

Festo inspires people and organizations around the world with innovative solutions for industrial automation. We are an independent family business and offer more than 20,000 employees the opportunity to take bold steps, realize their ideas, and take on responsibility. As a team, we grow by tackling challenges together and we welcome everyone who wants to...

At Kapres Technology, we are looking for a Senior Developer OpenText Exstream to join a multinational client that is a leader in the logistics sector.Work modality: Remote with European hours.Short brief on requirements:OpenText Exstream Developer to design, optimize, and maintain our enterprise Customer Communications Management (CCM) solutions. In this...

Senior Backend Java Developer for Digital Innovation Hub Festo is a Global leader Engineering firm with over 20k employees worldwide. We create and develop highly specialized technical tools for several applications, such as Industrial Automation, Chemical depuration, Food & Beverage processing, 3d Modelling, etc. Working in the Digital Hub, you will act as...

AgileEngine is seeking a Senior Python Developer to design and build scalable microservices and REST APIs, collaborating with Product, DevOps, and Frontend teams.The role requires 4+ years of backend Python experience, deep knowledge of Python core concepts, and production-grade API/microservices expertise. Docker and GitHub Actions familiarity is a plus,...

AgileEngine, LLC. is seeking a Python Backend Developer to build and extend the internal developer portal and dashboard, using AI coding tools in daily work.This role focuses on Python backend development with FastAPI/Django/Flask, plus deep integration with Snowflake, SQL, and NoSQL databases, and RESTful APIs. It involves CI/CD, Git workflows, Linux...

SEIDOR busca un Salesforce Senior Developer para unirse al equipo de SEIDOR Salesforce Services. Liderarás proyectos de implantación, configuración y parametrización de las nubes de Salesforce, incluyendo integraciones con sistemas de la compañía.Se ofrece teletrabajo, flexibilidad horaria y oportunidades de desarrollo profesional en una empresa...