Empleos de backend python engineer en Barcelona

bsport is seeking a Senior Backend Engineer to join the Community & Engagement team, building backend systems powering marketing and communications for studios worldwide. You will work on agentic AI initiatives, the marketing suite, and data foundations to enhance scalability and channel integrations. You will design and evolve backend architectures,...

Preply is seeking a Senior Engineer to join the Engineering Team in Barcelona to develop backend features with Python/Django, and to build integrations with third-party vendors for an AI-enabled learning platform. You will collaborate with Product, Design, Data Analytics and Engineering to deliver high-quality features through CI/CD, maintain robust...

Manychat is seeking a Senior Python Engineer for Brands in Barcelona. You will own backend systems, design scalable services with FastAPI, and directly influence product decisions. You’ll collaborate with product and partners to ensure the code delivers real metrics and growth. You’ll work on building a new product from scratch, with room to lead your...

Senior AI-First Full-Stack Engineer MaxIT Consulting – Max Corporate Group is looking for a Senior AI-First Full-Stack Engineer to join a fast-growing European technology company building an AI-powered workforce platform for the healthcare sector. The company operates a multi-sided marketplace used by hundreds of hospitals and care organizations...

ERNI in Barcelona is seeking a backend engineer to contribute to a cloud-based Identity Platform for a MedTech-related health project. You will apply .NET 6+ and Azure expertise to design, deploy, and maintain secure backend services across multiple applications, with emphasis on authentication and identity management. The role supports a hybrid work model,...

Lingo is building a cutting-edge digital health platform at the forefront of real-time biosensor data analytics. We are seeking a Senior Software Engineer (Backend) to design and optimize backend systems that are scalable, secure, and resilient across global deployments. You will lead implementation of high-performance APIs, event-driven services, and data...

CHAMP Cargosystems is seeking a Senior Software Engineer to join our team in Spain, with a flexible approach and opportunities for remote collaboration from Luxembourg and the UK as per local requirements. You will design, implement and maintain backend services and frontends, work with REST API integrations, and contribute to end-to-end software delivery...

Inetum Innovation ищет специалистов по разработке и внедрению AI-решений с глубоким опытом в Generative AI и облачных сервисах. Ваша работа будет включать создание масштабируемых backend‑API и интеграцию...

MEDvidi is seeking a Senior Backend (NodeJS) Engineer to lead AI automation integrations within our telemedicine platform, designing and scaling backend systems that connect our core product with AI services for thousands of patients and providers. You will work at the intersection of backend engineering and applied AI, building production-grade...

Capitole ищет .NET Backend Engineer для сотрудничества с многонациональным клиентом в Барселоне. Вы будете разрабатывать и поддерживать облачные бэкэнд-сервисы, связанные с идентификацией и управлением...

MediaMarktSaturn Technology ищет опытного backend-инженера для разработки функций и улучшения технологий в рамках европейской дистрибуции MediaMarkt. В работе — Kotlin, Node.js и микросервисная архитектура, интеграция с...

Manychat is building a Python-based Billing layer to carry payments, invoicing, anti-fraud, and compliance logic at scale.Asegúrese de que toda la información de su solicitud está actualizada y en orden antes de inscribirse en esta oportunidad.You’ll be the first engineer, define patterns, and set standards while mentoring two new engineers.The role...

Interested in working with an AI Data Platform supporting sustainability, with backend Python development and Data Orchestration, i.e. airflow? This is your chance to become part of a startup internationally recognized for its cutting-edge technology. We are a predictive technology platform focused on maximizing performance and digitalizing operations in...

Trentia in Barcelona is seeking a Senior Data Engineer to join an international team responsible for a strategic cloud data platform in the R&D field. The selected candidate will work primarily with AWS, Python, ETL/ELT, SQL and REST APIs, participating in the design, development and evolution of scalable data solutions that support users and business areas...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Formado por más de 3.000 personas creativas, digitales e innovadoras conectadas a un propósito y capaces de generar conexiones con personas de todo el mundo. Un equipo responsable, flexible y con alta capacidad de...

We are knowmad mood! Somos una compañía líder en transformación digital, en constante evolución y a la vanguardia de la tecnología. Nacimos para provocar un cambio real a través de la innovación y el desarrollo sostenible, con la misión de aportar valor a los clientes e impulsar nuestro talento. Formado por más de 3.000 personas creativas,...

Is this you?Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you!Is this you?Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you!At TitanOS, we live by three core values:Make things happen - We take...

ОписаниеA Barcelona-based technology scale-up with around 100 employees and an international team of more than 10 nationalities. It is a SaaS data intelligence company for e-commerce, helping major multinational consumer goods brands make better decisions in their online channels using data and its own AI. It has several products in production, each...

Trading-21 is seeking a Senior Software Engineer (Backend) for its fully remote engineering team. You will design, develop, and maintain scalable backend systems powering innovative products, collaborating with engineers, product managers, and designers across all development phases.Occasional travel for team meetups may be required, with remote work...

About UsAt Félix, we are building the indispensable financial companion for Latinos in the US. We combine an AI-powered, conversational-first interface with real-time financial infrastructure to make cross-border money movement as easy as sending a text. Starting with fast, affordable remittances powered by AI and crypto rails, we are expanding into credit,...